What are the cheapest airlines flying from Indianapolis to London round-trip?

Our cheapest airline available from Indianapolis to London is United Airlines. Our recent data shows that you can find tickets from as low as $693 on this airline. Additional options worth looking into are Delta and Air Canada, starting at $700 and $705 round-trip. Users have found that United Airlines is 23% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Indianapolis to London one-way?

The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $463. However, be on the lookout for offers from United Airlines and British Airways, as they are both options that can get you from Indianapolis to London for a low price.

What are the most popular routes from Indianapolis to London?

While some choose either Indianapolis - London Gatwick or Indianapolis - London City, Indianapolis - London Heathrow is the most popular route from Indianapolis to London.

What are the most popular airlines that fly from Indianapolis to London?

When booking a flight from Indianapolis to London, you may want to consider flying on American Airlines, Air Canada or British Airways as they are the most popular for this route.

Where are the most common layover locations when flying from Indianapolis to London?

Flights departing from Indianapolis and landing in London layover in Chicago most frequently.

Where are the least popular layover locations for Indianapolis to London flights?

Indianapolis to London flights have a layover in New York the least frequently.

What are some popular things to do or see while on a layover in Chicago?

Magnificent Mile, Grant Park, and River North are the most popular attractions in Chicago if you're in need of something to do during your layover. Magnificent Mile, Grant Park and River North are located about 15.5 mi, 16.2 mi, and 15.0 mi, respectively from Chicago O'Hare Intl if you are interested in checking them out. Those landing in Chicago looking to spend some time exploring during their layover can rent a car for about $49 per day.

What is the cheapest day to fly round-trip from Indianapolis to London?

Users have found that flying from Indianapolis to London on a Friday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from Indianapolis to London?

Users have found that booking a flight from Indianapolis to London at least 37 days early can save you up to 11% on average compared to booking a flight this week. If booking 37 days before your flight isn’t an option for you, users have found flights from Indianapolis to London for as little as $724 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $754 for flights departing within the next 3 days.

What is the cheapest month to fly from Indianapolis to London?

The best pricing can be found in the month of February. Prices to London from Indianapolis average $910. You can even find prices in February for less than $910, as users have found deals to London from as low as $666. The month of June appears to be one of the more expensive times to travel to London from Indianapolis. Flying in the targeted month can save you up to 29%.

Most accurate provider : When it comes to deals on Indianapolis-London flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Indianapolis-London flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Indianapolis-London flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Indianapolis-London flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Indianapolis-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from Indianapolis to London?

For a flight from Indianapolis to London, you will be flying from Indianapolis. Indianapolis (IND) is just 8.3 mi from the center of the city. Indianapolis is the only Indianapolis airport and it handles 0 outbound flights to London per day. 8 airlines have flights to London from Indianapolis on a regular basis.

Can I find deals for flights from Indianapolis to London that include hotel bookings?

Yes. In addition to deals on Indianapolis to London flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Indianapolis to London?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Indianapolis to London.

Can I find deals for business class flights from Indianapolis to London?

Yes. Cheapflights offers flight deals from Indianapolis to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$224+ Save on Flights from Indianapolis to London

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Indianapolis to London with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Indianapolis to London are usually found in February or August, booked 36 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Cheap flight deals from Indianapolis to London

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$693 (United Airlines)
One-way from	$224 (Norse)
Popular in	June
Cheapest in	February
Average price	$766

Provider with most accurate pricing for Indianapolis-London (LON) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Indianapolis-London (LON) flights.

Search Deals

From Indianapolis to London (LON)

Search Deals

One-way flight from Indianapolis to London (LON)

Search Deals

Highest demand for flights based on searches. 17% potential increase in price ($196 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in February 2025

Search Deals

Find flight deals from Indianapolis to London

Cheapest flights from Indianapolis to London
Explore the most affordable flight options available from Indianapolis to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.

lun. 3/3111:20 amIND - LHR

2 stops14h 25mUnited Airlines

vie. 4/258:30 amLHR - IND

2 stops16h 32mUnited Airlines

Deal found 2/20

$693

lun. 2/248:40 pmIND - LGW

2 stops33h 15mMultiple Airlines

lun. 3/32:00 pmLGW - IND

1 stop14h 29mMultiple Airlines

Deal found 2/19

$698

dom. 3/96:05 pmIND - LHR

1 stop12h 25mDelta

mar. 3/182:30 pmLHR - IND

1 stop13h 56mDelta

Deal found 2/19

$700

mié. 4/2312:50 pmIND - LHR

3 stops16h 10mAir Canada

mié. 4/302:05 pmLHR - IND

2 stops35h 49mAir Canada

Deal found 2/19

$705

mié. 4/97:23 pmIND - LHR

1 stop10h 07mBritish Airways

mié. 4/239:15 amLHR - IND

1 stop11h 17mBritish Airways

Deal found 2/18

$707

mar. 4/89:00 amIND - LHR

3 stops16h 30mMultiple Airlines

mar. 4/222:05 pmLHR - IND

2 stops14h 39mMultiple Airlines

Deal found 2/19

$709

dom. 4/201:32 pmIND - LHR

2 stops26h 08mLufthansa

mar. 4/299:30 amLHR - IND

2 stops19h 14mLufthansa

Deal found 2/19

$710

sáb. 3/292:45 pmIND - LHR

1 stop16h 45mFinnair

mar. 4/2210:20 amLHR - IND

2 stops17h 44mFinnair

Deal found 2/20

$723

mié. 3/125:20 pmIND - LHR

1 stop11h 15mIberia

lun. 3/178:40 amLHR - IND

1 stop13h 43mIberia

Deal found 2/18

$735

sáb. 3/296:05 amIND - LHR

1 stop9h 55mAmerican Airlines

vie. 4/412:15 pmLHR - IND

1 stop13h 51mAmerican Airlines

Deal found 2/19

$738

mié. 3/52:44 pmIND - LCY

2 stops13h 41mLufthansa

mié. 3/1910:00 amLCY - IND

2 stops16h 29mLufthansa

Deal found 2/19

$753

jue. 3/67:48 amIND - LHR

1 stop17h 37mVirgin Atlantic

jue. 3/1310:10 amLHR - IND

2 stops15h 13mVirgin Atlantic

Deal found 2/20

$755

Best flights from Indianapolis to London
Discover carefully curated flight deals from Indianapolis to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated febrero 20, 2025.

lun. 3/3111:20 amIND - LHR

2 stops14h 25mUnited Airlines

vie. 4/258:30 amLHR - IND

2 stops16h 32mUnited Airlines

Deal found 2/20

$693

mar. 3/117:02 pmIND - LGW

1 stop30h 58mMultiple Airlines

sáb. 3/152:00 pmLGW - IND

1 stop30h 41mMultiple Airlines

Deal found 2/19

$698

dom. 3/96:05 pmIND - LHR

1 stop12h 25mDelta

mar. 3/182:30 pmLHR - IND

1 stop13h 56mDelta

Deal found 2/19

$700

mié. 4/2312:50 pmIND - LHR

3 stops16h 10mAir Canada

mié. 4/302:05 pmLHR - IND

2 stops35h 49mAir Canada

Deal found 2/19

$705

mié. 4/97:23 pmIND - LHR

1 stop10h 07mBritish Airways

mié. 4/239:15 amLHR - IND

1 stop11h 17mBritish Airways

Deal found 2/18

$707

dom. 4/201:32 pmIND - LHR

2 stops24h 08mLufthansa

mié. 4/3011:30 amLHR - IND

2 stops17h 14mLufthansa

Deal found 2/19

$710

sáb. 3/292:45 pmIND - LHR

1 stop16h 45mFinnair

mar. 4/2210:20 amLHR - IND

2 stops17h 44mFinnair

Deal found 2/20

$723

mié. 3/125:20 pmIND - LHR

1 stop11h 15mIberia

lun. 3/178:40 amLHR - IND

1 stop13h 43mIberia

Deal found 2/18

$735

sáb. 3/296:05 amIND - LHR

1 stop9h 55mAmerican Airlines

vie. 4/412:15 pmLHR - IND

1 stop13h 51mAmerican Airlines

Deal found 2/19

$738

jue. 3/67:48 amIND - LHR

1 stop17h 37mVirgin Atlantic

jue. 3/1310:10 amLHR - IND

2 stops15h 13mVirgin Atlantic

Deal found 2/20

$755

mar. 3/411:10 amIND - LHR

2 stops15h 55mAer Lingus

jue. 3/2012:10 pmLHR - IND

2 stops36h 48mAer Lingus

Deal found 2/19

$872

lun. 3/3112:22 pmIND - LHR

2 stops23h 03mScandinavian Airlines

vie. 4/257:05 amLHR - IND

3 stops21h 02mScandinavian Airlines

Deal found 2/20

$903

Last-minute flights from Indianapolis to London
Discover last-minute flight deals from Indianapolis to London. Data last updated febrero 20, 2025 and is based on user searches.

lun. 2/248:40 pmIND - LGW

2 stops33h 15mMultiple Airlines

lun. 3/32:00 pmLGW - IND

1 stop14h 29mMultiple Airlines

Deal found 2/19

$698

mar. 2/257:00 amIND - LHR

3 stops33h 35mMultiple Airlines

mar. 3/41:40 pmLHR - IND

3 stops33h 53mMultiple Airlines

Deal found 2/18

$754

mar. 2/257:00 amIND - LCY

3 stops30h 40mMultiple Airlines

mar. 3/41:30 pmLCY - IND

2 stops33h 33mMultiple Airlines

Deal found 2/18

$780

mar. 2/256:30 pmIND - LHR

2 stops13h 55mAer Lingus

mar. 3/48:50 amLHR - IND

2 stops19h 04mAer Lingus

Deal found 2/18

$849

mar. 2/257:00 amIND - STN

3 stops22h 00mMultiple Airlines

mar. 3/411:00 amSTN - IND

3 stops27h 04mMultiple Airlines

Deal found 2/18

$870

mar. 2/252:44 pmIND - LHR

1 stop10h 56mAustrian Airlines

lun. 3/37:25 pmLHR - IND

2 stops30h 40mAustrian Airlines

Deal found 2/19

$1,237

mar. 2/252:44 pmIND - LCY

2 stops13h 41mLufthansa

mar. 3/410:00 amLCY - IND

2 stops16h 05mLufthansa

Deal found 2/18

$1,273

jue. 2/272:41 pmIND - LGW

1 stop14h 19mMultiple Airlines

sáb. 3/12:00 pmLGW - IND

1 stop13h 45mMultiple Airlines

Deal found 2/19

$711

jue. 2/2712:20 pmIND - LHR

2 stops24h 20mScandinavian Airlines

sáb. 3/15:00 pmLHR - IND

2 stops32h 49mScandinavian Airlines

Deal found 2/19

$1,040

jue. 2/273:20 pmIND - LHR

1 stop12h 05mUnited Airlines

jue. 3/67:40 amLHR - IND

2 stops15h 12mUnited Airlines

Deal found 2/19

$1,269

jue. 2/275:50 pmIND - LHR

1 stop10h 40mBritish Airways

sáb. 3/11:10 pmLHR - IND

1 stop12h 39mBritish Airways

Deal found 2/19

$1,564

mié. 3/52:44 pmIND - LCY

2 stops13h 41mLufthansa

mié. 3/1910:00 amLCY - IND

2 stops16h 29mLufthansa

Deal found 2/19

$753

One-way flights from Indianapolis to London
Search for one-way flight options from Indianapolis to London. Find affordable one-way fares based on user searches. Data last updated febrero 20, 2025.

mié. 3/268:48 pmIND - LGW

1 stop33h 12mMultiple Airlines

Deal found 2/19

$224

sáb. 4/56:59 pmIND - LHR

2 stops44h 21mMultiple Airlines

Deal found 2/19

$277

sáb. 4/56:59 pmIND - STN

2 stops33h 26mMultiple Airlines

Deal found 2/19

$298

sáb. 4/59:59 pmIND - LCY

3 stops38h 31mMultiple Airlines

Deal found 2/19

$424

mié. 4/27:30 amIND - LHR

2 stops18h 00mAir Canada

Deal found 2/20

$463

mié. 3/2610:10 amIND - LHR

1 stop16h 30mUnited Airlines

Deal found 2/18

$483

mié. 3/2612:49 pmIND - LHR

1 stop13h 41mBritish Airways

Deal found 2/19

$508

mié. 4/22:42 pmIND - LCY

2 stops16h 48mUnited Airlines

Deal found 2/20

$521

mié. 4/212:48 pmIND - LGW

2 stops17h 07mIberia

Deal found 2/20

$521

sáb. 4/56:59 pmIND - SEN

3 stops36h 11mMultiple Airlines

Deal found 2/19

$525

mié. 7/92:00 pmIND - LGW

2 stops15h 00mDelta

Deal found 2/20

$529

vie. 4/252:08 pmIND - LHR

2 stops13h 42mDelta

Deal found 2/20

$533

Find flights from Indianapolis to London within your budget

Fly from

Fly to

Route

Depart

Return

Price

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

lun. 3/31

11:20 am-6:45 am

2 stops14h 25m

London Heathrow

vie. 4/25

8:30 am-8:02 pm

2 stops16h 32m

$693

IndianapolisLondon

IND - LGW

INDLGW

Indianapolis

mar. 3/11

7:02 pm-6:00 am

1 stop30h 58m

London Gatwick

sáb. 3/15

2:00 pm-4:41 pm

1 stop30h 41m

$698

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

dom. 3/9

6:05 pm-10:30 am

1 stop12h 25m

London Heathrow

mar. 3/18

2:30 pm-12:26 am

1 stop13h 56m

$700

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

mié. 4/23

12:50 pm-10:00 am

3 stops16h 10m

London Heathrow

mié. 4/30

2:05 pm-8:54 pm

2 stops35h 49m

$705

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

mié. 4/9

7:23 pm-10:30 am

1 stop10h 07m

London Heathrow

mié. 4/23

9:15 am-3:32 pm

1 stop11h 17m

$707

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

mar. 4/8

9:00 am-6:30 am

3 stops16h 30m

London Heathrow

mar. 4/22

2:05 pm-11:44 pm

2 stops14h 39m

$709

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

dom. 4/20

1:32 pm-6:40 pm

2 stops24h 08m

London Heathrow

mié. 4/30

11:30 am-11:44 pm

2 stops17h 14m

$710

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

sáb. 3/29

2:45 pm-11:30 am

1 stop16h 45m

London Heathrow

mar. 4/22

10:20 am-11:04 pm

2 stops17h 44m

$723

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

mié. 3/12

5:20 pm-8:35 am

1 stop11h 15m

London Heathrow

lun. 3/17

8:40 am-6:23 pm

1 stop13h 43m

$735

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

sáb. 3/29

6:05 am-8:00 pm

1 stop9h 55m

London Heathrow

vie. 4/4

12:15 pm-9:06 pm

1 stop13h 51m

$738

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 51 results

...

Compare providers for flights from Indianapolis to London

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Indianapolis to London in February.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*1 star
Ovago	Price Accuracy3 stars	Trust Score*3 stars
Mytrip	Price Accuracy3 stars	Trust Score*3 stars
Gurufare	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Cheapflightsfares	Price Accuracy3 stars	Trust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Indianapolis-London flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Indianapolis-London flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Indianapolis-London flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Indianapolis-London flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Indianapolis-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Indianapolis to London

Have a flexible travel schedule? Discover the best time to fly to London from Indianapolis with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Indianapolis to London

Get recent, data-driven insights about flights from Indianapolis to London including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Indianapolis to London?

Booking 36 days in advance of your planned departure date is, on average, the best time to get cheap flights from Indianapolis to London. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Indianapolis to London?

Currently, November is the cheapest month in which you can book a flight from Indianapolis to London (average of $661). Flying from Indianapolis to London in June is currently the most expensive (average of $1,136). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IND to LON?

Unlike in the evening, when flights are generally more expensive, you can save up to 31% on flights from Indianapolis to London by exploring options for tickets at noon.

What is the cheapest day to fly from Indianapolis to London?

Travelers seeking maximum savings on their Indianapolis to London flight should consider departing on Friday afternoons when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in London by month

In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.

Temperature in London by month

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing London

Read reviews from past customers who have flown Delta, Finnair and SWISS from Indianapolis to London. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

8,220 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

8,220 reviews

Delta

8.0

Very good

8,220 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair

7.6

Good

1,273 reviews

Delta

8.0

Very good

8,220 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS

7.5

Good

1,568 reviews

Delta

8.0

Very good

8,220 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic

7.5

Good

654 reviews

Delta

8.0

Very good

8,220 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France

7.4

Good

1,449 reviews

Delta

8.0

Very good

8,220 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What airport do you fly from for flights from Indianapolis to London?
For a flight from Indianapolis to London, you will be flying from Indianapolis. Indianapolis (IND) is just 8.3 mi from the center of the city. Indianapolis is the only Indianapolis airport and it handles 0 outbound flights to London per day. 8 airlines have flights to London from Indianapolis on a regular basis.
What are the cheapest airlines flying from Indianapolis to London round-trip?
Our cheapest airline available from Indianapolis to London is United Airlines. Our recent data shows that you can find tickets from as low as $693 on this airline. Additional options worth looking into are Delta and Air Canada, starting at $700 and $705 round-trip. Users have found that United Airlines is 23% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Indianapolis to London one-way?
The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $463. However, be on the lookout for offers from United Airlines and British Airways, as they are both options that can get you from Indianapolis to London for a low price.
What are the most popular routes from Indianapolis to London?
While some choose either Indianapolis - London Gatwick or Indianapolis - London City, Indianapolis - London Heathrow is the most popular route from Indianapolis to London.
Where are the most common layover locations when flying from Indianapolis to London?
Flights departing from Indianapolis and landing in London layover in Chicago most frequently.
What are some popular things to do or see while on a layover in Chicago?
Magnificent Mile, Grant Park, and River North are the most popular attractions in Chicago if you're in need of something to do during your layover. Magnificent Mile, Grant Park and River North are located about 15.5 mi, 16.2 mi, and 15.0 mi, respectively from Chicago O'Hare Intl if you are interested in checking them out. Those landing in Chicago looking to spend some time exploring during their layover can rent a car for about $49 per day.
Where are the least popular layover locations for Indianapolis to London flights?
Indianapolis to London flights have a layover in New York the least frequently.
Can I find deals for flights from Indianapolis to London that include hotel bookings?
Yes. In addition to deals on Indianapolis to London flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Indianapolis to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Indianapolis to London.
Can I find deals for business class flights from Indianapolis to London?
Yes. Cheapflights offers flight deals from Indianapolis to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Indianapolis to London?
Currently, November is the cheapest month in which you can book a flight from Indianapolis to London (average of $661). Flying from Indianapolis to London in June is currently the most expensive (average of $1,136). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Hounslow

Hayes

Thornton Heath

Harrow

Luton

Wembley

Horley

Canterbury

Gatwick

Milton Keynes

Dover

Orpington

Watford

Croydon

Borehamwood

Bromley

Folkestone

Ilford

Aylesbury

Chelmsford

Browse thousands of different options on Cheapflights for your next trip

Top 8 airlines flying from Indianapolis to London

Airline	Cheapest	Average	Flexibility	On-time
Iberia	Cheapest$596	Average$873	FlexibilityNo cancel fee	On-time77%
British Airways	Cheapest$610	Average$854	FlexibilityNo cancel fee	On-time70%
American Airlines	Cheapest$651	Average$892	FlexibilityNo cancel fee	On-time71%
Air Canada	Cheapest$656	Average$760	FlexibilityNo cancel fee	On-time67%
Delta	Cheapest$697	Average$943	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$715	Average$947	FlexibilityNo cancel fee	On-time69%
Virgin Atlantic	Cheapest$739	Average$891	FlexibilityNo cancel fee	On-time72%
Aer Lingus	Cheapest$778	Average$971	FlexibilityNo cancel fee	On-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$224+ Cheap flights from Indianapolis (IND) to London (LON)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/26. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Indianapolis to London with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

The best prices from Indianapolis to London are usually found in February or August, booked 36 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Cheap flight deals from Indianapolis to London

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Indianapolis to London

Cheapest flights from Indianapolis to LondonExplore the most affordable flight options available from Indianapolis to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.

Explore the most affordable flight options available from Indianapolis to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.

Find flights from Indianapolis to London within your budget

Compare providers for flights from Indianapolis to London

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Indianapolis to London in February.

Best time to book a flight from Indianapolis to London

Have a flexible travel schedule? Discover the best time to fly to London from Indianapolis with our price prediction graph.

Travel insights for flights from Indianapolis to London

Get recent, data-driven insights about flights from Indianapolis to London including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Indianapolis to London?

Use this chart to determine the optimal time to book a round-trip flight from Indianapolis to London. Price data was last updated on February 14, 2025.

What is the cheapest month to book a flight from Indianapolis to London?

What is the cheapest time of day to fly from IND to LON?

Find hourly flight availability from Indianapolis to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated febrero 20, 2025.

What is the cheapest day to fly from Indianapolis to London?

Use this chart to determine the cheapest time to fly round-trip from Indianapolis to London. Price data was last updated on December 16, 2024.

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

Reviews of airlines servicing London

Read reviews from past customers who have flown Delta, Finnair and SWISS from Indianapolis to London. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Indianapolis to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Indianapolis to London?

What are the cheapest airlines flying from Indianapolis to London round-trip?

What are the cheapest airlines to fly from Indianapolis to London one-way?

What are the most popular routes from Indianapolis to London?

Where are the most common layover locations when flying from Indianapolis to London?

What are some popular things to do or see while on a layover in Chicago?

Where are the least popular layover locations for Indianapolis to London flights?

Can I find deals for flights from Indianapolis to London that include hotel bookings?

How can I find direct flights from Indianapolis to London?

Can I find deals for business class flights from Indianapolis to London?

What is the cheapest month to book a flight from Indianapolis to London?

Traveling to a place near Indianapolis?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Indianapolis to London

See prices for flight routes from nearby airports that may be better suited for you.

Top 8 airlines flying from Indianapolis to London

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Indianapolis to London
Explore the most affordable flight options available from Indianapolis to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.