Heathrow

$287+ Cheap flights from Indianapolis (IND) to Heathrow (LHR)

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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
IND — LHR
Jan 11 — Jan 181
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Find cheap flights from Indianapolis to Heathrow 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

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Cheapflights Tip: The best prices from Indianapolis to London Heathrow are usually found in February or October, booked 16 days in advance, depart on a Tuesday or Thursday and return on a Wednesday

Cheap flight deals from Indianapolis to Heathrow

Cheapest flights from Indianapolis to Heathrow
Explore the most affordable flight options available from Indianapolis to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 12/10. 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 12/301:45 pmIND - LHR
1 stop13h 10mLufthansa
Wed 1/148:45 amLHR - IND
2 stops18h 29mLufthansa
Deal found 12/10$729
This Mytrip deal was found by Cheapflights users on 12/10. 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 12/307:45 pmIND - LHR
2 stops30h 25mMultiple Airlines
Wed 1/145:10 pmLHR - IND
2 stops34h 04mMultiple Airlines
Deal found 12/10$767
This Kiwi.com deal was found by Cheapflights users on 12/9. 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.
Tue 12/302:35 pmIND - LHR
1 stop11h 05mAustrian Airlines
Fri 1/94:20 pmLHR - IND
1 stop31h 42mAustrian Airlines
Deal found 12/9$772
This Cheapflightsfares deal was found by Cheapflights users on 12/10. 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 12/102:42 pmIND - LHR
1 stop10h 58mMultiple Airlines
Tue 12/1610:25 amLHR - IND
1 stop12h 19mMultiple Airlines
Deal found 12/10$773
This Cheapflightsfares deal was found by Cheapflights users on 12/10. 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 12/103:45 pmIND - LHR
2 stops18h 00mLufthansa
Tue 12/169:10 amLHR - IND
1 stop14h 34mLufthansa
Deal found 12/10$774
This Delta deal was found by Cheapflights users on 12/10. 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.
Wed 12/102:19 pmIND - LHR
2 stops13h 26mDelta
Tue 12/166:30 amLHR - IND
2 stops15h 53mDelta
Deal found 12/10$778
This Kiwi.com deal was found by Cheapflights users on 12/9. 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 12/312:35 pmIND - LHR
1 stop11h 05mAustrian Airlines
Wed 1/74:00 pmLHR - IND
1 stop31h 55mAustrian Airlines
Deal found 12/9$779
This Virgin Atlantic deal was found by Cheapflights users on 12/11. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/156:45 amIND - LHR
1 stop19h 20mVirgin Atlantic
Thu 1/1511:45 amLHR - IND
2 stops14h 31mVirgin Atlantic
Deal found 12/11$788
This United Airlines deal was found by Cheapflights users on 12/11. 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 12/157:15 amIND - LHR
2 stops18h 55mUnited Airlines
Thu 1/1511:10 amLHR - IND
2 stops16h 04mUnited Airlines
Deal found 12/11$790
This Delta deal was found by Cheapflights users on 12/9. 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.
Wed 12/3112:17 pmIND - LHR
1 stop13h 03mDelta
Fri 1/912:40 pmLHR - IND
1 stop13h 11mDelta
Deal found 12/9$801
This Air Canada deal was found by Cheapflights users on 12/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/297:45 pmIND - LHR
2 stops30h 25mAir Canada
Thu 1/86:00 pmLHR - IND
2 stops33h 14mAir Canada
Deal found 12/9$802

Find flight deals from Indianapolis to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Indianapolis (IND) to Heathrow (LHR). 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

Gurufare
3 stars

Round-trip from

$576
(Kiwi.com)

One-way from

$287
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$961
Provider with most accurate pricing for Indianapolis-London Heathrow flight deals.
Provider most trusted by Cheapflights users for Indianapolis-London Heathrow flights.
From Indianapolis to London Heathrow
One-way flight from Indianapolis to London Heathrow
Highest demand for flights based on searches. 17% potential increase in price ($184 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
Average for round-trip flights in December 2025

Cheapflights Fare Finder

 
Customize your flight search to find flights from Indianapolis to Heathrow 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 12, 2025.
Use the filters below to find and compare flights from Indianapolis to London Heathrow Airport that are best for you.

Fly from

Indianapolis

Fly to

Heathrow

Route

Depart

Return

Price

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Wed 2/18

12:24 pm-4:00 pm

2 stops22h 36m

London Heathrow

Sat 2/28

6:40 am-8:54 pm

2 stops19h 14m

$601

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Mon 2/23

12:24 pm-9:20 am

2 stops15h 56m

London Heathrow

Mon 3/2

6:40 am-9:06 pm

2 stops19h 26m

$601

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Sun 1/25

6:40 am-4:00 pm

2 stops28h 20m

London Heathrow

Fri 1/30

6:40 am-9:09 pm

2 stops19h 29m

$601

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Wed 2/25

6:34 pm-3:50 pm

2 stops16h 16m

London Heathrow

Wed 3/4

7:40 am-6:57 pm

2 stops16h 17m

$614

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Mon 3/9

6:26 pm-9:10 am

1 stop10h 44m

London Heathrow

Sun 3/15

7:30 pm-8:10 pm

2 stops28h 40m

$625

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Mon 1/26

12:25 pm-7:55 am

1 stop14h 30m

London Heathrow

Mon 2/2

6:50 am-7:02 pm

2 stops17h 12m

$627

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Thu 2/5

11:25 am-5:55 am

1 stop13h 30m

London Heathrow

Tue 2/10

6:50 am-4:37 pm

2 stops14h 47m

$627

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Wed 2/18

12:37 pm-9:20 am

2 stops15h 43m

London Heathrow

Sun 2/22

6:50 am-4:49 pm

2 stops14h 59m

$627

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Fri 3/6

3:42 pm-8:45 am

1 stop12h 03m

London Heathrow

Sat 3/14

6:30 am-8:48 pm

2 stops18h 18m

$629

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Sun 1/25

11:41 am-6:25 am

1 stop13h 44m

London Heathrow

Sat 2/14

6:30 am-7:42 pm

2 stops18h 12m

$629

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 19 results
1
2

Compare providers for flights from Indianapolis to Heathrow

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 Heathrow in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
GurufarePrice Accuracy2 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 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 Heathrow Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Indianapolis-London Heathrow Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Indianapolis-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Indianapolis-London Heathrow Airport flights, Cheapflights users trust Gurufare the most. Gurufare 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 Heathrow Airport 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 Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow 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 London Heathrow Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Indianapolis to Heathrow. Price data was last updated on December 5, 2025.

To ensure you get the cheapest price possible for a flight from Indianapolis to London Heathrow Airport, you should look to book at least 16 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, October is the cheapest month in which you can book a flight from Indianapolis to London Heathrow Airport (average of $491). Flying from Indianapolis to London Heathrow Airport in June is currently the most expensive (average of $887). 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 LHR?

Find hourly flight availability from Indianapolis to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

When flying from Indianapolis to London Heathrow Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 13% versus a flight in the evening.

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

Use this chart to determine the cheapest time to fly round-trip from Indianapolis to Heathrow. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their Indianapolis to London Heathrow Airport flight should consider departing on Monday at noon 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.

How much does it cost to fly round-trip from Indianapolis to London Heathrow Airport?

The best insider tips for Indianapolis to London Heathrow Airport flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Indianapolis to London Heathrow Airport trip
Airlines
Air Canada

Air Canada's Signature Class offers lie-flat seats and gourmet meals, perfect for long-haul flights.


Air Canada provides complimentary meals for all classes on international flights, enhancing travel experience.

Air India

Air India offers hot meals in all classes, enhancing the long-haul flight experience.


Air India's A350 aircraft provide 38-inch seat pitch in Premium Economy, ideal for long flights.

British Airways

BA's Club Suite offers privacy with solo pods and a door, enhancing business class comfort.


BA's World Traveller Plus provides extra legroom and upgraded service, ideal for long-haul comfort.

Virgin Atlantic

Virgin Atlantic's Economy Delight offers extra legroom and priority boarding, enhancing travel comfort.


Virgin Atlantic's Upper Class includes lie-flat beds and a four-course meal, ideal for luxury travel.

Our travel experts
Jessica Macdonald

Jessica Macdonald

Expert on Air Canada

Jessica Macdonald

Jessica Macdonald

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has traveled to more than 50 countries across six continents.

Read more
Andreas Spaeth

Andreas Spaeth

Expert on Air India

Andreas Spaeth

Andreas Spaeth

Andreas hails from Hamburg, Germany, and has been visiting over 130 countries around the globe in his never-ending curiosity to explore new places. Visiting airlines and airports on every continent is a good excuse to see their home countries. Andreas is particularly proud he visited the North Pole (by icebreaker) and Antarctica (landing on an ice runway).

Read more
Gabriel Leigh

Gabriel Leigh

Expert on British Airways

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more
Blane Bachelor

Blane Bachelor

Expert on Virgin Atlantic

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated December 12, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Indianapolis to London Heathrow Airport. 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.

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

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.

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

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.

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

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.

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

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.

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

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.

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

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 Heathrow. 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 Heathrow?

    If you book a flight to London Heathrow from Indianapolis, you will be flying from Indianapolis, which is the city’s only airport. Indianapolis (IND) is located 8.3 mi from the center of Indianapolis. There are 0 flights from Indianapolis to London Heathrow per day from 7 different airlines.

  • How long is the flight from Indianapolis to London Heathrow Airport?

    There are many flights that can get you from Indianapolis to London Heathrow Airport in 16h 16m. Fly via Scandinavian Airlines or Lufthansa to get the fastest option. The distance from Indianapolis to London Heathrow Airport is about 3983 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Our cheapest airline available from Indianapolis to London Heathrow Airport is Delta. Our recent data shows that you can find tickets from as low as $531 on this airline. Additional options worth looking into are Virgin Atlantic and Iberia, starting at $531 and $540 round-trip. Users have found that Delta is 38% cheaper than the other options available to this destination.

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

    $226 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $398 and $424, respectively.

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

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

  • How can I find direct flights from Indianapolis to Heathrow?

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

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

    Yes. Cheapflights offers flight deals from Indianapolis to Heathrow 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 Heathrow Airport?

    Currently, October is the cheapest month in which you can book a flight from Indianapolis to London Heathrow Airport (average of $491). Flying from Indianapolis to London Heathrow Airport in June is currently the most expensive (average of $887). 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 London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Ilford
Hounslow
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Winchester
Croydon
Orpington
Northampton
Watford
Hayes
Borehamwood
Broadway
Aylesbury
Chipping Norton
Horley
Kingston upon Thames
Wembley

Browse thousands of different options on Cheapflights for your next trip

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Top 7 airlines flying from Indianapolis to Heathrow

Discover the top 7 airlines that operate flights from Indianapolis to Heathrow. 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 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$531Average$842FlexibilityNo cancel feeOn-time72%
DeltaCheapest$531Average$845FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$540Average$767FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$550Average$885FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$554Average$839FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$624Average$862FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$680Average$988FlexibilityNo cancel feeOn-time69%

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