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

The cheapest airlines for a one-way flight from Indianapolis to United Kingdom are Aer Lingus ($405), British Airways ($435), and Delta ($445).

What are the most popular routes from Indianapolis to United Kingdom?

The most popular route from Indianapolis to United Kingdom is Indianapolis - London Heathrow. You may also consider Indianapolis - London Gatwick or Indianapolis - London City.

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

Consider American Airlines, Air Canada or British Airways when booking your flight. These represent the most popular airlines when flying from Indianapolis to United Kingdom.

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

Find a great deal and save up to 9% by booking at least 18 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Indianapolis to United Kingdom within the next two weeks, with the cheapest ticket starting at $724.

What is the cheapest month to fly from Indianapolis to United Kingdom?

The best pricing can be found in the month of February. Prices to United Kingdom from Indianapolis average $906. You can even find prices in February for less than $906, as users have found deals to United Kingdom from as low as $682. The month of June appears to be one of the more expensive times to travel to United Kingdom from Indianapolis. Flying in the targeted month can save you up to 31%.

What airport do you fly from for flights from Indianapolis to United Kingdom?

Most people fly from Indianapolis (IND) if they book a flight from Indianapolis to United Kingdom. Indianapolis is conveniently located just 8.3 mi from Indianapolis’s city center.

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

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

How can I find direct flights from Indianapolis to United Kingdom?

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

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

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

$744+ Flights from Indianapolis to the United Kingdom

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Cheap flight deals from Indianapolis to United Kingdom

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$659 (Delta)
One-way from	$252 (Mytrip)
Popular in	June
Cheapest in	February
Average price	$800

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 United Kingdom

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One-way flight from Indianapolis to United Kingdom

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Highest demand for flights based on searches. 15% potential increase in price ($170 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($27 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Find flight deals from Indianapolis to United Kingdom

Cheapest flights from Indianapolis to United Kingdom
Explore the most affordable flight options available from Indianapolis to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2025.

Mon 4/281:00 pmIND - MAN

1 stop13h 45mDelta

Thu 5/812:35 pmMAN - IND

1 stop13h 54mDelta

Deal found 4/2

$659

Tue 8/197:29 pmIND - GLA

2 stops21h 31mFinnair

Wed 8/275:40 pmGLA - IND

2 stops33h 02mFinnair

Deal found 4/3

$676

Tue 4/295:05 pmIND - MAN

2 stops15h 05mBritish Airways

Fri 5/98:40 amMAN - IND

2 stops17h 28mBritish Airways

Deal found 4/2

$679

Sun 5/410:30 amIND - LHR

1 stop15h 05mAir Canada

Thu 5/158:40 amLHR - IND

2 stops17h 14mAir Canada

Deal found 4/2

$687

Mon 4/282:36 pmIND - LGW

2 stops18h 59mMultiple Airlines

Tue 5/132:00 pmLGW - IND

1 stop14h 59mMultiple Airlines

Deal found 4/2

$688

Wed 4/301:33 pmIND - LHR

1 stop13h 47mUnited Airlines

Wed 5/78:40 amLHR - IND

2 stops16h 32mUnited Airlines

Deal found 3/31

$689

Mon 5/194:38 pmIND - LHR

1 stop10h 12mIberia

Tue 6/38:25 amLHR - IND

1 stop13h 19mIberia

Deal found 4/1

$692

Tue 10/73:17 pmIND - EDI

1 stop11h 48mUnited Airlines

Thu 10/169:00 amEDI - IND

1 stop16h 55mUnited Airlines

Deal found 4/2

$692

Wed 4/3011:59 amIND - LHR

1 stop18h 11mDelta

Tue 5/136:30 amLHR - IND

2 stops15h 49mDelta

Deal found 4/2

$693

Wed 10/2212:43 pmIND - LGW

2 stops17h 07mBritish Airways

Wed 11/127:35 pmLGW - IND

2 stops27h 49mBritish Airways

Deal found 4/2

$694

Fri 5/210:30 amIND - LHR

2 stops53h 30mMultiple Airlines

Tue 5/139:30 amLHR - IND

2 stops14h 30mMultiple Airlines

Deal found 4/2

$695

Tue 10/712:00 pmIND - EDI

1 stop13h 45mMultiple Airlines

Wed 10/1511:20 amEDI - IND

1 stop14h 23mMultiple Airlines

Deal found 4/1

$695

Best flights from Indianapolis to United Kingdom
Discover carefully curated flight deals from Indianapolis to United Kingdom that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 3, 2025.

Mon 4/281:00 pmIND - MAN

1 stop13h 45mDelta

Thu 5/812:35 pmMAN - IND

1 stop13h 54mDelta

Deal found 4/2

$659

Wed 8/207:29 pmIND - GLA

2 stops18h 11mFinnair

Wed 8/275:40 pmGLA - IND

2 stops33h 02mFinnair

Deal found 4/1

$667

Tue 4/295:05 pmIND - MAN

2 stops15h 05mBritish Airways

Fri 5/98:40 amMAN - IND

2 stops17h 28mBritish Airways

Deal found 4/2

$679

Sun 5/410:30 amIND - LHR

2 stops18h 30mAir Canada

Tue 5/136:00 amLHR - IND

2 stops19h 54mAir Canada

Deal found 4/2

$687

Wed 4/304:05 pmIND - LHR

1 stop11h 15mUnited Airlines

Wed 5/78:40 amLHR - IND

2 stops16h 32mUnited Airlines

Deal found 4/3

$688

Mon 4/282:36 pmIND - LGW

2 stops18h 59mMultiple Airlines

Tue 5/132:00 pmLGW - IND

1 stop14h 59mMultiple Airlines

Deal found 4/2

$688

Tue 4/221:00 pmIND - EDI

1 stop12h 45mKLM

Tue 4/292:05 pmEDI - IND

1 stop11h 51mKLM

Deal found 4/2

$696

Wed 4/237:00 amIND - EDI

1 stop18h 45mVirgin Atlantic

Tue 4/292:05 pmEDI - IND

2 stops15h 23mVirgin Atlantic

Deal found 4/2

$700

Fri 5/97:00 amIND - LHR

2 stops21h 35mScandinavian Airlines

Tue 5/137:05 amLHR - IND

2 stops18h 44mScandinavian Airlines

Deal found 4/2

$731

Thu 4/171:32 pmIND - GLA

2 stops28h 33mLufthansa

Mon 4/211:10 pmGLA - IND

2 stops38h 04mLufthansa

Deal found 4/1

$733

Mon 5/127:20 pmIND - LHR

1 stop11h 55mIberia

Mon 5/192:40 pmLHR - IND

1 stop11h 37mIberia

Deal found 4/2

$735

Fri 9/197:50 pmIND - LHR

1 stop14h 05mAer Lingus

Sat 9/278:50 amLHR - IND

1 stop14h 30mAer Lingus

Deal found 4/1

$758

Last-minute flights from Indianapolis to United Kingdom
Discover last-minute flight deals from Indianapolis to United Kingdom. Data last updated April 3, 2025 and is based on user searches.

Mon 4/712:22 pmIND - LHR

2 stops16h 58mAer Lingus

Wed 4/91:25 pmLHR - IND

2 stops15h 52mAer Lingus

Deal found 4/1

$1,067

Mon 4/77:50 amIND - LHR

1 stop17h 05mAustrian Airlines

Wed 4/99:30 amLHR - IND

1 stop14h 17mAustrian Airlines

Deal found 4/1

$1,737

Mon 4/712:50 pmIND - LHR

3 stops16h 10mAir Canada

Wed 4/98:30 amLHR - IND

3 stops20h 14mAir Canada

Deal found 4/1

$4,506

Tue 4/812:17 pmIND - LHR

1 stop13h 58mDelta

Tue 4/226:30 amLHR - IND

2 stops16h 27mDelta

Deal found 4/2

$693

Tue 4/87:27 pmIND - LHR

1 stop10h 03mFinnair

Tue 4/223:30 pmLHR - IND

1 stop12h 34mFinnair

Deal found 4/1

$697

Tue 4/86:27 pmIND - LHR

1 stop10h 53mBritish Airways

Tue 4/2212:15 pmLHR - IND

1 stop11h 32mBritish Airways

Deal found 4/2

$711

Tue 4/85:58 pmIND - LGW

2 stops34h 57mTurkish Airlines

Tue 4/225:35 pmLGW - IND

2 stops28h 17mTurkish Airlines

Deal found 4/2

$1,396

Sat 4/127:23 pmIND - LHR

1 stop30h 57mIberia

Tue 4/2212:15 pmLHR - IND

1 stop11h 32mIberia

Deal found 4/1

$730

Sat 4/125:18 pmIND - LHR

1 stop32h 02mMultiple Airlines

Tue 4/225:40 pmLHR - IND

2 stops29h 25mMultiple Airlines

Deal found 4/1

$732

Sat 4/125:35 amIND - LGW

1 stop23h 25mMultiple Airlines

Tue 4/226:40 amLGW - IND

3 stops26h 50mMultiple Airlines

Deal found 4/2

$993

Sat 4/123:32 pmIND - LCY

2 stops35h 58mMultiple Airlines

Tue 4/229:05 amLCY - IND

3 stops28h 53mMultiple Airlines

Deal found 4/2

$1,243

Tue 4/221:00 pmIND - EDI

1 stop12h 45mKLM

Tue 4/292:05 pmEDI - IND

1 stop11h 51mKLM

Deal found 4/2

$696

One-way flights from Indianapolis to United Kingdom
Search for one-way flight options from Indianapolis to United Kingdom. Find affordable one-way fares based on user searches. Data last updated April 3, 2025.

Tue 5/63:54 pmIND - LGW

2 stops33h 26mMultiple Airlines

Deal found 4/3

$252

Tue 5/62:36 pmIND - LHR

2 stops18h 39mMultiple Airlines

Deal found 4/3

$277

Tue 5/62:36 pmIND - STN

3 stops27h 24mMultiple Airlines

Deal found 4/3

$289

Tue 5/62:36 pmIND - LCY

3 stops50h 04mMultiple Airlines

Deal found 4/3

$373

Wed 9/247:50 pmIND - LHR

1 stop12h 35mAer Lingus

Deal found 4/2

$405

Tue 5/65:15 pmIND - GLA

2 stops13h 55mBritish Airways

Deal found 4/3

$435

Wed 9/241:48 pmIND - LHR

2 stops14h 07mDelta

Deal found 4/2

$445

Sun 5/112:03 pmIND - LHR

1 stop11h 42mKLM

Deal found 4/2

$451

Wed 7/912:21 pmIND - LHR

1 stop12h 59mIberia

Deal found 4/3

$463

Fri 4/257:34 pmIND - LHR

2 stops53h 56mUnited Airlines

Deal found 4/2

$464

Wed 7/92:00 pmIND - LGW

2 stops15h 00mDelta

Deal found 4/3

$479

Tue 5/63:54 pmIND - LCY

2 stops16h 46mBritish Airways

Deal found 4/3

$493

Cheapflights Fare Finder

Use the filters below to find and compare flights from Indianapolis to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IndianapolisManchester

IND - MAN

INDMAN

Indianapolis

Mon 4/28

1:00 pm-7:45 am

1 stop13h 45m

Manchester

Thu 5/8

12:35 pm-9:29 pm

1 stop13h 54m

$659

IndianapolisGlasgow

IND - GLA

INDGLA

Indianapolis

Tue 8/19

7:29 pm-10:00 pm

2 stops21h 31m

Glasgow Intl

Wed 8/27

5:40 pm-9:42 pm

2 stops33h 02m

$676

IndianapolisManchester

IND - MAN

INDMAN

Indianapolis

Tue 4/29

5:05 pm-1:10 pm

2 stops15h 05m

Manchester

Fri 5/9

8:40 am-9:08 pm

2 stops17h 28m

$679

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Sun 5/4

10:30 am-6:35 am

1 stop15h 05m

London Heathrow

Thu 5/15

8:40 am-8:54 pm

2 stops17h 14m

$687

IndianapolisLondon

IND - LGW

INDLGW

Indianapolis

Mon 4/28

2:36 pm-2:35 pm

2 stops18h 59m

London Gatwick

Sat 5/17

2:00 pm-11:59 pm

1 stop14h 59m

$688

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Wed 4/30

1:33 pm-8:20 am

1 stop13h 47m

London Heathrow

Wed 5/7

8:40 am-8:12 pm

2 stops16h 32m

$689

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Mon 5/19

4:38 pm-7:50 am

1 stop10h 12m

London Heathrow

Tue 6/3

8:25 am-4:44 pm

1 stop13h 19m

$692

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Wed 4/30

11:59 am-11:10 am

1 stop18h 11m

London Heathrow

Tue 5/13

6:30 am-5:19 pm

2 stops15h 49m

$693

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Fri 5/2

10:30 am-9:00 pm

2 stops53h 30m

London Heathrow

Tue 5/13

9:30 am-7:00 pm

2 stops14h 30m

$695

IndianapolisEdinburgh

IND - EDI

INDEDI

Indianapolis

Tue 4/22

1:00 pm-6:45 am

1 stop12h 45m

Edinburgh Turnhouse

Tue 4/29

2:05 pm-8:56 pm

1 stop11h 51m

$696

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/3

Showing 1-10 of 53 results

...

Best time to book a flight from Indianapolis to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom 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.

Cheapflights Insights

Everything you need to know about your flight from Indianapolis to the United Kingdom

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

Currently, November is the cheapest month in which you can book a flight from Indianapolis to United Kingdom (average of $661). Flying from Indianapolis to United Kingdom in June is currently the most expensive (average of $1,110). 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 GB?

When flying from Indianapolis to United Kingdom, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in United Kingdom by month

In terms of precipitation, rainfall in United Kingdom 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 United Kingdom when rainfall is around 1.6 in.

Temperature in United Kingdom by month

If weather is an important factor for your trip to United Kingdom, 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 United Kingdom

Read reviews from past customers who have flown Delta, KLM and Finnair from Indianapolis to United Kingdom. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,897 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

7,897 reviews

Delta

8.0

Very good

7,897 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.

KLM

7.8

Good

1,323 reviews

Delta

8.0

Very good

7,897 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

1,267 reviews

Delta

8.0

Very good

7,897 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.

Austrian Airlines

7.6

Good

771 reviews

Delta

8.0

Very good

7,897 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

1,574 reviews

Delta

8.0

Very good

7,897 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 United Kingdom?
Most people fly from Indianapolis (IND) if they book a flight from Indianapolis to United Kingdom. Indianapolis is conveniently located just 8.3 mi from Indianapolis’s city center.
What are the cheapest airlines to fly from Indianapolis to United Kingdom one-way?
The cheapest airlines for a one-way flight from Indianapolis to United Kingdom are Aer Lingus ($405), British Airways ($435), and Delta ($445).
What are the most popular routes from Indianapolis to United Kingdom?
The most popular route from Indianapolis to United Kingdom is Indianapolis - London Heathrow. You may also consider Indianapolis - London Gatwick or Indianapolis - London City.
Can I find deals for flights from Indianapolis to United Kingdom that include hotel bookings?
Yes. In addition to deals on Indianapolis to United Kingdom flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Indianapolis to United Kingdom?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Indianapolis to United Kingdom.
Can I find deals for business class flights from Indianapolis to United Kingdom?
Yes. Cheapflights offers flight deals from Indianapolis to United Kingdom 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 United Kingdom?
Currently, November is the cheapest month in which you can book a flight from Indianapolis to United Kingdom (average of $661). Flying from Indianapolis to United Kingdom in June is currently the most expensive (average of $1,110). 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

Browse thousands of different options on Cheapflights for your next trip

Top 10 airlines flying from Indianapolis to United Kingdom

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest$610	Average$838	FlexibilityNo cancel fee	On-time70%
KLM	Cheapest$612	Average$974	FlexibilityNo cancel fee	On-time75%
Iberia	Cheapest$632	Average$874	FlexibilityNo cancel fee	On-time77%
American Airlines	Cheapest$646	Average$881	FlexibilityNo cancel fee	On-time71%
Air Canada	Cheapest$656	Average$820	FlexibilityNo cancel fee	On-time67%
Virgin Atlantic	Cheapest$665	Average$971	FlexibilityNo cancel fee	On-time72%
Delta	Cheapest$676	Average$998	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$693	Average$1,033	FlexibilityNo cancel fee	On-time69%
Aer Lingus	Cheapest$693	Average$1,060	FlexibilityNo cancel fee	On-timeN/A
Air France	Cheapest$751	Average$1,200	FlexibilityNo cancel fee	On-time77%

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$252+ Cheap flights from Indianapolis (IND) to the United Kingdom

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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Indianapolis to United Kingdom with Cheapflights

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Cheap flight deals from Indianapolis to United Kingdom

Keep the following information in mind while searching for Indianapolis to United Kingdom flight deals. Data was last updated April 3, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Indianapolis to United Kingdom

Cheapest flights from Indianapolis to United KingdomExplore the most affordable flight options available from Indianapolis to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2025.

Explore the most affordable flight options available from Indianapolis to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Indianapolis to the United Kingdom that are best for you.

Best time to book a flight from Indianapolis to United Kingdom

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

Cheapflights Insights

Everything you need to know about your flight from Indianapolis to the United Kingdom

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

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

Find hourly flight availability from Indianapolis to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 3, 2025.

Rainfall in United Kingdom by month

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

Temperature in United Kingdom by month

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

Reviews of airlines servicing United Kingdom

Read reviews from past customers who have flown Delta, KLM and Finnair from Indianapolis to United Kingdom. You can also see how each airline stacks up 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 United Kingdom. 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 United Kingdom?

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

What are the most popular routes from Indianapolis to United Kingdom?

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

How can I find direct flights from Indianapolis to United Kingdom?

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

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

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 United Kingdom

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

Top 10 airlines flying from Indianapolis to United Kingdom

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Cheapest flights from Indianapolis to United Kingdom
Explore the most affordable flight options available from Indianapolis to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2025.