HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
United Kingdom

$226+ 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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
IND — LHR
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Indianapolis to United Kingdom 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.

Cheap 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 December 18, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 12/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/162:15 pmIND - LHR
1 stop10h 40mMultiple Airlines
Mon 12/2212:00 pmLHR - IND
1 stop12h 56mMultiple Airlines
Deal found 12/16$811
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Tue 12/169:35 amIND - LHR
1 stop15h 20mUnited Airlines
Mon 12/221:25 pmLHR - IND
2 stops37h 34mUnited Airlines
Deal found 12/16$847
This oojo deal was found by Cheapflights users on 12/16. 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.
Tue 12/307:33 pmIND - LHR
1 stop31h 42mBritish Airways
Tue 1/63:05 pmLHR - IND
2 stops34h 55mBritish Airways
Deal found 12/16$872
This Booking.com deal was found by Cheapflights users on 12/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/233:30 pmIND - LHR
1 stop24h 05mMultiple Airlines
Sat 1/171:25 pmLHR - IND
2 stops15h 05mMultiple Airlines
Deal found 12/17$875
This Cheapflightsfares deal was found by Cheapflights users on 12/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/172:15 pmIND - LHR
1 stop16h 00mLufthansa
Wed 12/247:40 amLHR - IND
2 stops16h 23mLufthansa
Deal found 12/16$880
This Ovago deal was found by Cheapflights users on 12/16. 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.
Mon 12/297:45 pmIND - LHR
1 stop29h 10mLufthansa
Sat 1/108:00 amLHR - IND
1 stop19h 12mLufthansa
Deal found 12/16$882
This Cheapflightsfares deal was found by Cheapflights users on 12/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/172:15 pmIND - LHR
1 stop10h 40mLufthansa
Tue 12/237:15 pmLHR - IND
2 stops29h 41mLufthansa
Deal found 12/16$889
This KAYAK deal was found by Cheapflights users on 12/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/233:30 pmIND - LHR
1 stop24h 05mLufthansa
Sat 1/171:35 pmLHR - IND
1 stop13h 39mLufthansa
Deal found 12/17$896
This KAYAK deal was found by Cheapflights users on 12/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/303:30 pmIND - LHR
1 stop24h 05mLufthansa
Tue 1/67:30 pmLHR - IND
2 stops29h 57mLufthansa
Deal found 12/16$900
This Cheapflightsfares deal was found by Cheapflights users on 12/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/172:15 pmIND - LHR
1 stop10h 40mMultiple Airlines
Tue 12/2312:05 pmLHR - IND
1 stop11h 58mMultiple Airlines
Deal found 12/16$903
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Mon 12/294:15 pmIND - LHR
2 stops33h 55mUnited Airlines
Sat 1/101:35 pmLHR - IND
1 stop13h 39mUnited Airlines
Deal found 12/16$905
This oojo deal was found by Cheapflights users on 12/16. 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.
Tue 12/304:02 pmIND - LCY
2 stops19h 23mBritish Airways
Tue 1/66:55 pmLCY - IND
2 stops31h 05mBritish Airways
Deal found 12/16$962

Find 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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$506
(Norse)

One-way from

$248
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$958
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 United Kingdom
Search Deals
One-way flight from Indianapolis to United Kingdom
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($181 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 18, 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

IndianapolisEdinburgh

IND - EDI

INDEDI

Indianapolis

Wed 3/18

5:37 pm-2:15 pm

2 stops16h 38m

Edinburgh Turnhouse

Wed 3/25

11:25 am-9:27 pm

1 stop14h 02m

$598

IndianapolisEdinburgh

IND - EDI

INDEDI

Indianapolis

Sat 2/28

2:17 pm-10:10 am

2 stops14h 53m

Edinburgh Turnhouse

Sat 3/14

11:25 am-10:27 pm

1 stop15h 02m

$598

IndianapolisEdinburgh

IND - EDI

INDEDI

Indianapolis

Fri 1/23

2:00 pm-12:20 pm

2 stops17h 20m

Edinburgh Turnhouse

Tue 1/27

9:25 am-8:27 pm

1 stop16h 02m

$604

IndianapolisGlasgow

IND - GLA

INDGLA

Indianapolis

Sat 1/31

2:20 pm-10:45 am

2 stops15h 25m

Glasgow Intl

Sat 2/7

9:35 am-9:00 pm

2 stops16h 25m

$606

IndianapolisGlasgow

IND - GLA

INDGLA

Indianapolis

Wed 3/18

3:50 pm-3:50 pm

2 stops20h 00m

Glasgow Intl

Wed 3/25

8:40 am-9:27 pm

2 stops16h 47m

$607

IndianapolisEdinburgh

IND - EDI

INDEDI

Indianapolis

Mon 3/16

6:45 pm-12:10 pm

2 stops13h 25m

Edinburgh Turnhouse

Mon 3/23

9:55 am-9:27 pm

2 stops15h 32m

$610

IndianapolisEdinburgh

IND - EDI

INDEDI

Indianapolis

Fri 2/27

3:47 pm-12:10 pm

2 stops15h 23m

Edinburgh Turnhouse

Sat 3/7

9:00 am-8:57 pm

2 stops16h 57m

$610

IndianapolisEdinburgh

IND - EDI

INDEDI

Indianapolis

Wed 3/11

1:49 pm-7:30 am

1 stop13h 41m

Edinburgh Turnhouse

Sat 3/21

11:25 am-10:27 pm

1 stop15h 02m

$617

IndianapolisEdinburgh

IND - EDI

INDEDI

Indianapolis

Wed 3/18

12:18 pm-7:30 am

1 stop15h 12m

Edinburgh Turnhouse

Wed 3/25

11:25 am-9:27 pm

1 stop14h 02m

$617

IndianapolisManchester

IND - MAN

INDMAN

Indianapolis

Fri 1/9

6:40 am-6:40 am

1 stop19h 00m

Manchester

Thu 1/15

1:30 pm-12:06 am

1 stop15h 36m

$622

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 60 results
1
2
3
...
6

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 December 18, 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 December 18, 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
8,006 reviews

Food

7.3

Entertainment

7.9

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

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
8,006 reviews
Delta
7.9
Good
8,006 reviews

Food

7.3

Entertainment

7.9

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

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
9,091 reviews
Delta
7.9
Good
8,006 reviews

Food

7.3

Entertainment

7.9

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

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
11,054 reviews
Delta
7.9
Good
8,006 reviews

Food

7.3

Entertainment

7.9

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

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
1,395 reviews
Delta
7.9
Good
8,006 reviews

Food

7.3

Entertainment

7.9

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

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
7,583 reviews
Delta
7.9
Good
8,006 reviews

Food

7.3

Entertainment

7.9

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

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 16h 38m. British Airways provides one of the quickest options available for as low as $598. The distance from Indianapolis to United Kingdom is about 3754 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 American Airlines ($226), Aer Lingus ($313), and United Airlines ($398).

  • 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

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.
O'Hare Intl to Heathrow flights
O'Hare Intl to Charles de Gaulle flights
O'Hare Intl to Leonardo da Vinci/Fiumicino flights
O'Hare Intl to Dublin flights
O'Hare Intl to Madrid flights
O'Hare Intl to Istanbul flights
O'Hare Intl to Athens flights
O'Hare Intl to Orly flights
O'Hare Intl to Gatwick flights
O'Hare Intl to Barcelona-El Prat flights
O'Hare Intl to Amsterdam flights
O'Hare Intl to London City flights
O'Hare Intl to Frankfurt flights
O'Hare Intl to Stansted flights
O'Hare Intl to Frederic Chopin flights
Midway to Heathrow flights
Midway to Leonardo da Vinci/Fiumicino flights
O'Hare Intl to Zurich flights
O'Hare Intl to Lisbon flights
Midway to Charles de Gaulle flights
O'Hare Intl to Malpensa flights
Cincinnati to Heathrow flights
O'Hare Intl to Krakow flights
O'Hare Intl to Bruxelles-National flights
O'Hare Intl to Munich flights
O'Hare Intl to Naples flights
O'Hare Intl to Luton flights
Cincinnati to Charles de Gaulle flights
O'Hare Intl to Copenhagen flights
O'Hare Intl to Keflavik Intl flights
Midway to Dublin flights
O'Hare Intl to Edinburgh flights
O'Hare Intl to Linate flights
O'Hare Intl to Vienna flights
O'Hare Intl to Sabiha Gokcen flights
O'Hare Intl to Beauvais-Tille flights
Midway to Athens flights
Midway to Madrid flights
Midway to Barcelona-El Prat flights
Midway to Lisbon flights
Indianapolis to Dublin flights
O'Hare Intl to Florence flights
O'Hare Intl to Vicenza flights
O'Hare Intl to Oslo Gardermoen flights
Cincinnati to Gatwick flights
O'Hare Intl to Geneva flights
Midway to Amsterdam flights
Indianapolis to Heathrow flights
O'Hare Intl to Skopje flights
O'Hare Intl to Prague flights

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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$531Average$801FlexibilityNo cancel feeOn-time72%
DeltaCheapest$531Average$857FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$540Average$765FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$550Average$1,044FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$553Average$806FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$554Average$826FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$615Average$990FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$633Average$1,021FlexibilityNo cancel feeOn-time69%

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.