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$241+ 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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
IND — LON
ene. 21 — ene. 281
mar. 1/21
mar. 1/28
1 adult, Economy
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The best prices from Indianapolis to London are usually found in February or April, booked 60 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Indianapolis to London

Discover tips and strategies to find the most affordable flight options for your journey from Indianapolis (IND) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$750
(Scandinavian Airlines)

One-way from

$241
(Trip.com)

Popular in

June

Cheapest in

February

Average price

$856
Provider with most accurate pricing for Indianapolis-London (LON) flight deals.
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Provider most trusted by Cheapflights users for Indianapolis-London (LON) flights.
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From Indianapolis to London (LON)
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One-way flight from Indianapolis to London (LON)
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High demand for flights, 15% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in January 2025
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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 enero 16, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/52:00 pmIND - LHR
2 stops26h 40mScandinavian Airlines
dom. 3/99:05 pmLHR - IND
3 stops29h 47mScandinavian Airlines
Deal found 1/16$750
This Gotogate deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 1/316:00 amIND - LHR
2 stops20h 10mMultiple Airlines
lun. 2/37:25 pmLHR - IND
2 stops30h 07mMultiple Airlines
Deal found 1/14$752
This oojo deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/287:31 pmIND - LGW
2 stops19h 29mBritish Airways
jue. 10/93:05 pmLGW - IND
1 stop12h 24mBritish Airways
Deal found 1/16$752
This Delta deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/156:00 pmIND - LHR
1 stop12h 10mDelta
vie. 4/2511:30 amLHR - IND
2 stops16h 03mDelta
Deal found 1/15$753
This American Airlines deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/1312:19 pmIND - LGW
2 stops14h 51mAmerican Airlines
mar. 5/203:05 pmLGW - IND
1 stop12h 50mAmerican Airlines
Deal found 1/15$753
This Kiwi.com deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/127:01 pmIND - LGW
2 stops13h 14mMultiple Airlines
jue. 3/2012:00 pmLGW - IND
1 stop20h 30mMultiple Airlines
Deal found 1/16$754
This Cheapflightsfares deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/131:53 pmIND - LHR
1 stop11h 27mIberia
mar. 5/202:25 pmLHR - IND
1 stop13h 02mIberia
Deal found 1/15$756
This Cheapflightsfares deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/54:31 pmIND - LHR
1 stop10h 19mBritish Airways
dom. 3/98:40 amLHR - IND
1 stop12h 07mBritish Airways
Deal found 1/15$757
This Ovago deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/1311:26 amIND - LHR
1 stop13h 54mFinnair
jue. 2/2011:45 amLHR - IND
1 stop16h 18mFinnair
Deal found 1/16$764
This United Airlines deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/211:25 amIND - LHR
2 stops14h 45mUnited Airlines
dom. 3/911:30 amLHR - IND
2 stops15h 47mUnited Airlines
Deal found 1/16$775
This oojo deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/124:01 pmIND - LCY
2 stops19h 24mBritish Airways
lun. 2/176:55 pmLCY - IND
2 stops30h 54mBritish Airways
Deal found 1/15$776
This Expedia deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/187:50 pmIND - LHR
1 stop12h 35mAer Lingus
sáb. 10/259:50 amLHR - IND
1 stop13h 30mAer Lingus
Deal found 1/15$777

Find flights from Indianapolis to London within your budget

Customize your flight search to find flights from Indianapolis to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 16, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

mié. 3/5

2:00 pm-9:40 pm

2 stops26h 40m

London Heathrow

dom. 3/9

9:05 pm-10:52 pm

3 stops29h 47m

$750

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

mar. 2/11

9:15 am-7:10 am

3 stops16h 55m

London Heathrow

mar. 2/18

11:10 am-11:30 pm

2 stops17h 20m

$752

IndianapolisLondon

IND - LGW

INDLGW

Indianapolis

mar. 5/13

11:04 am-8:10 am

2 stops16h 06m

London Gatwick

mié. 5/21

3:05 pm-10:55 pm

1 stop12h 50m

$753

IndianapolisLondon

IND - LGW

INDLGW

Indianapolis

mié. 3/12

7:01 pm-12:15 pm

2 stops13h 14m

London Gatwick

jue. 3/20

12:00 pm-4:30 am

1 stop20h 30m

$754

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

lun. 3/17

5:20 pm-8:35 am

1 stop11h 15m

London Heathrow

dom. 3/23

8:40 am-6:23 pm

1 stop13h 43m

$757

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

mié. 3/5

4:31 pm-7:50 am

1 stop10h 19m

London Heathrow

dom. 3/9

8:40 am-4:47 pm

1 stop12h 07m

$758

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

jue. 2/13

11:26 am-6:20 am

1 stop13h 54m

London Heathrow

jue. 2/20

11:45 am-11:03 pm

1 stop16h 18m

$764

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

lun. 3/3

1:53 pm-7:55 am

1 stop13h 02m

London Heathrow

lun. 3/10

3:00 pm-2:11 pm

2 stops27h 11m

$766

IndianapolisLondon

IND - LCY

INDLCY

Indianapolis

mié. 2/12

4:01 pm-4:25 pm

2 stops19h 24m

London City

lun. 2/17

6:55 pm-8:49 pm

2 stops30h 54m

$776

IndianapolisLondon

IND - LCY

INDLCY

Indianapolis

mié. 2/5

2:40 pm-9:25 am

2 stops13h 45m

London City

mar. 2/11

10:00 am-8:32 pm

2 stops15h 32m

$777

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/15

Showing 1-10 of 48 results
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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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
KAYAKPrice Accuracy1 starTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
GurufarePrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*1 star

*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?

Use this chart to determine the optimal time to book a round-trip flight from Indianapolis to London. Price data was last updated on January 10, 2025.

Booking 60 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 $1,137). 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?

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 enero 16, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 13% on flights from Indianapolis to London by exploring options for tickets in the afternoon.

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 January 21, 2024.

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

Rainfall in London by month

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

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

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated enero 16, 2025.
Read reviews from past customers who have flown Delta, British Airways and Iberia 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
8,511 reviews

Food

7.3

Crew

8.6

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

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

Delta
8.0
Very good
8,511 reviews
Delta
8.0
Very good
8,511 reviews

Food

7.3

Crew

8.6

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

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

Finnair
7.6
Good
1,285 reviews
Delta
8.0
Very good
8,511 reviews

Food

7.3

Crew

8.6

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

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

Austrian Airlines
7.6
Good
786 reviews
Delta
8.0
Very good
8,511 reviews

Food

7.3

Crew

8.6

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

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

SWISS
7.5
Good
1,598 reviews
Delta
8.0
Very good
8,511 reviews

Food

7.3

Crew

8.6

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

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

Air France
7.4
Good
1,487 reviews
Delta
8.0
Very good
8,511 reviews

Food

7.3

Crew

8.6

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

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

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?

    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 Scandinavian Airlines. Our recent data shows that you can find tickets from as low as $750 on this airline. Additional options worth looking into are Delta and British Airways, starting at $753 and $757 round-trip. Users have found that Scandinavian Airlines is 16% 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 WestJet, with whom users have recently found tickets for as low as $447. However, be on the lookout for offers from Iberia and Air Canada, 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 $60 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 $1,137). 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

Traveling to a place near Indianapolis?

Book flights to Indianapolis if you plan to visit one of these locations
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Alternative routes for Indianapolis to London

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Indianapolis to London

Discover the top 8 airlines that operate flights from Indianapolis to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$359Average$812FlexibilityNo cancel feeOn-time70%
Virgin AtlanticCheapest$564Average$788FlexibilityNo cancel feeOn-time72%
IberiaCheapest$596Average$852FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$651Average$895FlexibilityNo cancel feeOn-time71%
DeltaCheapest$664Average$977FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$715Average$976FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$749Average$767FlexibilityNo cancel feeOn-time67%
Air FranceCheapest$769Average$820FlexibilityNo cancel feeOn-time77%
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