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$225+ 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
IND — LHR
Dec 20 — Dec 271
Sat 12/20
Sat 12/27
1 adult, Economy
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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 November 20, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$523
(FlightHub)

One-way from

$256
(Expedia)

Popular in

June

Cheapest in

October

Average price

$850
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. 16% potential increase in price ($177 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in November 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 November 20, 2025.

This CheapOair deal was found by Cheapflights users on 11/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/812:10 pmIND - LHR
2 stops25h 20mScandinavian Airlines
Sat 1/315:00 pmLHR - IND
2 stops33h 09mScandinavian Airlines
Deal found 11/20$610
This Mytrip deal was found by Cheapflights users on 11/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/259:03 amIND - LHR
3 stops32h 37mMultiple Airlines
Tue 12/26:00 amLHR - IND
2 stops20h 08mMultiple Airlines
Deal found 11/20$617
This United Airlines deal was found by Cheapflights users on 11/20. 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.
Mon 12/297:44 pmIND - LHR
1 stop29h 56mUnited Airlines
Sat 1/106:00 pmLHR - IND
2 stops27h 37mUnited Airlines
Deal found 11/20$629
This Mytrip deal was found by Cheapflights users on 11/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/25:00 amIND - LHR
2 stops21h 10mMultiple Airlines
Sun 12/79:00 amLHR - IND
2 stops27h 43mMultiple Airlines
Deal found 11/18$638
This FlightHub deal was found by Cheapflights users on 11/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/297:44 pmIND - LHR
1 stop29h 56mMultiple Airlines
Sat 1/106:00 pmLHR - IND
2 stops27h 37mMultiple Airlines
Deal found 11/19$643
This Mytrip deal was found by Cheapflights users on 11/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/15:00 amIND - LHR
2 stops21h 10mMultiple Airlines
Sun 12/79:00 amLHR - IND
2 stops27h 43mMultiple Airlines
Deal found 11/20$667
This Mytrip deal was found by Cheapflights users on 11/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/15:00 amIND - LHR
2 stops21h 10mMultiple Airlines
Mon 12/86:35 amLHR - IND
2 stops30h 08mMultiple Airlines
Deal found 11/20$670
This Delta deal was found by Cheapflights users on 11/17. 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.
Mon 12/1512:10 pmIND - LHR
1 stop13h 40mDelta
Thu 12/2511:45 amLHR - IND
2 stops16h 09mDelta
Deal found 11/17$681
This Kiwi.com deal was found by Cheapflights users on 11/19. 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.
Wed 12/35:00 amIND - LGW
1 stop20h 00mMultiple Airlines
Tue 4/71:05 pmLGW - IND
1 stop15h 17mMultiple Airlines
Deal found 11/19$685
This Mytrip deal was found by Cheapflights users on 11/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/266:07 pmIND - LGW
3 stops34h 43mMultiple Airlines
Wed 12/39:35 amLGW - IND
2 stops27h 08mMultiple Airlines
Deal found 11/19$687
This Delta deal was found by Cheapflights users on 11/19. 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.
Sun 12/77:00 amIND - MAN
1 stop18h 30mDelta
Tue 12/2310:25 amMAN - IND
2 stops18h 47mDelta
Deal found 11/19$692
This Rumbo deal was found by Cheapflights users on 11/19. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/77:56 pmIND - MAN
2 stops19h 09mVirgin Atlantic
Tue 12/238:40 pmMAN - IND
2 stops31h 14mVirgin Atlantic
Deal found 11/19$698

Cheapflights Fare Finder

 
Customize your flight search to find flights from Indianapolis to United Kingdom 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 November 20, 2025.
Use the filters below to find and compare flights from Indianapolis to the United Kingdom that are best for you.

Fly from

Indianapolis

Fly to

United Kingdom

Route

Depart

Return

Price

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Sun 1/18

6:12 am-4:00 pm

2 stops28h 48m

London Heathrow

Sat 1/24

6:40 am-9:05 pm

2 stops19h 25m

$599

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Wed 2/25

12:29 pm-6:30 pm

2 stops25h 01m

London Heathrow

Wed 3/4

9:05 pm-9:10 pm

3 stops29h 05m

$606

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Wed 2/18

12:29 pm-12:55 pm

3 stops19h 26m

London Heathrow

Sat 2/28

6:40 am-9:10 pm

2 stops19h 30m

$606

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Wed 2/18

12:29 pm-12:55 pm

3 stops19h 26m

London Heathrow

Wed 2/25

6:40 am-9:10 pm

2 stops19h 30m

$606

IndianapolisGlasgow

IND - GLA

INDGLA

Indianapolis

Thu 2/12

3:45 pm-10:45 am

2 stops14h 00m

Glasgow Intl

Sun 2/15

12:50 pm-3:15 pm

2 stops31h 25m

$613

IndianapolisGlasgow

IND - GLA

INDGLA

Indianapolis

Thu 2/12

1:45 pm-9:30 am

2 stops14h 45m

Glasgow Intl

Sun 2/15

6:35 am-5:58 pm

2 stops16h 23m

$615

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Wed 2/4

12:27 pm-5:00 pm

3 stops23h 33m

London Heathrow

Sat 2/7

6:40 am-9:05 pm

2 stops19h 25m

$627

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Sat 1/10

6:00 am-9:20 pm

1 stop10h 20m

London Heathrow

Fri 1/16

1:25 pm-10:14 pm

2 stops37h 49m

$631

IndianapolisEdinburgh

IND - EDI

INDEDI

Indianapolis

Fri 2/20

2:00 pm-12:20 pm

2 stops17h 20m

Edinburgh Turnhouse

Tue 2/24

9:25 am-11:56 pm

1 stop19h 31m

$632

IndianapolisEdinburgh

IND - EDI

INDEDI

Indianapolis

Fri 2/20

5:00 pm-12:40 pm

2 stops14h 40m

Edinburgh Turnhouse

Tue 2/24

1:30 pm-12:11 am

2 stops15h 41m

$632

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 60 results
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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, October is the cheapest month in which you can book a flight from Indianapolis to United Kingdom (average of $491). Flying from Indianapolis to United Kingdom in June is currently the most expensive (average of $796). 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?

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 November 20, 2025.

It’s optimal to fly from Indianapolis to United Kingdom in the afternoon. By choosing this option you can save up to 25% on the cost of your flight, compared to a flight in the evening.

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

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

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

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. 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 United Kingdom. Reviews last updated November 20, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Indianapolis to the United Kingdom. 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
7.9
Good
8,002 reviews

Boarding

8.1

Food

7.3

Entertainment

7.9

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,002 reviews
Delta
7.9
Good
8,002 reviews

Boarding

8.1

Food

7.3

Entertainment

7.9

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,028 reviews
Delta
7.9
Good
8,002 reviews

Boarding

8.1

Food

7.3

Entertainment

7.9

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,047 reviews
Delta
7.9
Good
8,002 reviews

Boarding

8.1

Food

7.3

Entertainment

7.9

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Aer Lingus
7.2
Good
1,377 reviews
Delta
7.9
Good
8,002 reviews

Boarding

8.1

Food

7.3

Entertainment

7.9

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,533 reviews
Delta
7.9
Good
8,002 reviews

Boarding

8.1

Food

7.3

Entertainment

7.9

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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?

    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.

  • How long is the flight from Indianapolis to United Kingdom?

    A quick flight from Indianapolis to United Kingdom can take about 14h. Scandinavian Airlines provides one of the quickest options available for as low as $613. The distance from Indianapolis to United Kingdom is about 3718 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 ($225), Delta ($227), and Iberia ($256).

  • 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, October is the cheapest month in which you can book a flight from Indianapolis to United Kingdom (average of $491). Flying from Indianapolis to United Kingdom in June is currently the most expensive (average of $796). 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

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Alternative routes for Indianapolis to United Kingdom

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 United Kingdom

Discover the top 8 airlines that operate flights from Indianapolis to United Kingdom. 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 November 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$528Average$870FlexibilityNo cancel feeOn-time71%
Virgin AtlanticCheapest$531Average$889FlexibilityNo cancel feeOn-time72%
DeltaCheapest$531Average$899FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$540Average$787FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$550Average$1,076FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$555Average$862FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$680Average$1,003FlexibilityNo cancel feeOn-time69%
KLMCheapest$699Average$881FlexibilityNo cancel feeOn-time75%

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