HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Heathrow

$341+ 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
IND — LHR
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Indianapolis to London Heathrow are usually found in October or February, booked 85 days in advance, depart on a Tuesday or Thursday and return on a Wednesday

Cheap 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 March 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$680
(Mytrip)

One-way from

$341
(Mytrip)

Popular in

June

Cheapest in

October

Average price

$867
Provider with most accurate pricing for Indianapolis-London Heathrow flight deals.
Search Deals
Provider most trusted by Cheapflights users for Indianapolis-London Heathrow flights.
Search Deals
From Indianapolis to London Heathrow
Search Deals
One-way flight from Indianapolis to London Heathrow
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($166 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find 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 March 26, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 3/24. 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 10/222:17 pmIND - LHR
1 stop12h 33mBritish Airways
Wed 11/123:45 pmLHR - IND
1 stop11h 43mBritish Airways
Deal found 3/24$680
This Mytrip deal was found by Cheapflights users on 3/25. 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.
Fri 5/912:05 pmIND - LHR
2 stops25h 25mMultiple Airlines
Sun 5/115:30 pmLHR - IND
3 stops35h 53mMultiple Airlines
Deal found 3/25$681
This Scandinavian Airlines deal was found by Cheapflights users on 3/25. 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.
Tue 5/61:00 pmIND - LHR
2 stops22h 00mScandinavian Airlines
Tue 5/137:50 pmLHR - IND
2 stops29h 59mScandinavian Airlines
Deal found 3/25$684
This United deal was found by Cheapflights users on 3/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2110:30 amIND - LHR
2 stops15h 00mUnited Airlines
Tue 11/112:30 pmLHR - IND
2 stops29h 35mUnited Airlines
Deal found 3/24$685
This Air Canada deal was found by Cheapflights users on 3/24. 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.
Wed 10/2210:30 amIND - LHR
1 stop18h 05mAir Canada
Wed 11/128:55 amLHR - IND
2 stops17h 50mAir Canada
Deal found 3/24$687
This Iberia deal was found by Cheapflights users on 3/24. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1412:43 pmIND - LHR
1 stop12h 37mIberia
Thu 5/222:25 pmLHR - IND
1 stop11h 43mIberia
Deal found 3/24$690
This Delta deal was found by Cheapflights users on 3/23. 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.
Tue 4/222:00 pmIND - LHR
1 stop12h 15mDelta
Wed 4/309:55 amLHR - IND
2 stops16h 01mDelta
Deal found 3/23$694
This SWISS deal was found by Cheapflights users on 3/24. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/14:40 pmIND - LHR
2 stops18h 45mSWISS
Mon 9/158:05 pmLHR - IND
2 stops25h 27mSWISS
Deal found 3/24$730
This Lufthansa deal was found by Cheapflights users on 3/24. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/56:18 pmIND - LHR
2 stops19h 22mLufthansa
Wed 5/146:30 amLHR - IND
2 stops15h 39mLufthansa
Deal found 3/24$741
This StudentUniverse deal was found by Cheapflights users on 3/25. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/67:20 pmIND - LHR
1 stop11h 55mFinnair
Tue 5/137:30 amLHR - IND
2 stops22h 08mFinnair
Deal found 3/25$839
This FlightHub deal was found by Cheapflights users on 3/25. 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.
Fri 8/157:50 pmIND - LHR
1 stop10h 25mAer Lingus
Sat 8/237:40 amLHR - IND
1 stop15h 40mAer Lingus
Deal found 3/25$849

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 March 26, 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 4/23

2:36 pm-6:35 am

2 stops34h 59m

London Heathrow

Wed 4/30

2:05 pm-1:41 pm

2 stops28h 36m

$680

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Tue 5/6

1:00 pm-4:00 pm

2 stops22h 00m

London Heathrow

Tue 5/13

7:50 pm-8:49 pm

2 stops29h 59m

$684

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Tue 4/8

12:50 pm-6:20 am

1 stop12h 30m

London Heathrow

Tue 4/15

2:05 pm-12:08 pm

2 stops27h 03m

$685

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Mon 4/21

5:05 pm-7:50 am

1 stop9h 45m

London Heathrow

Mon 4/28

8:00 pm-6:18 pm

2 stops27h 18m

$686

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Mon 4/21

9:00 am-6:35 am

2 stops16h 35m

London Heathrow

Thu 5/1

8:40 am-8:54 pm

2 stops17h 14m

$687

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Wed 5/14

12:43 pm-6:20 am

1 stop12h 37m

London Heathrow

Thu 5/22

2:25 pm-9:08 pm

1 stop11h 43m

$690

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Tue 4/22

2:00 pm-7:15 am

1 stop12h 15m

London Heathrow

Wed 4/30

9:55 am-8:56 pm

2 stops16h 01m

$694

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Tue 4/8

7:27 pm-12:15 pm

1 stop11h 48m

London Heathrow

Tue 4/15

3:30 pm-11:04 pm

1 stop12h 34m

$698

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Mon 5/5

6:18 pm-4:40 pm

2 stops17h 22m

London Heathrow

Fri 5/16

6:30 am-5:09 pm

2 stops15h 39m

$741

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Tue 5/6

3:46 pm-12:40 pm

2 stops15h 54m

London Heathrow

Wed 5/14

12:00 pm-6:20 pm

1 stop11h 20m

$866

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Showing 1-10 of 24 results
1
2
3

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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ScholarTripPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Indianapolis-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >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 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 Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

The best insider tips for Indianapolis to London Heathrow Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Indianapolis to London Heathrow Airport trip
Airlines
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.

Read more about Air Indiaby Andreas Spaeth
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.

Read more about British Airwaysby Gabriel Leigh
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.

Read more about Virgin Atlanticby Blane Bachelor
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.

Read more about Air Canadaby Jessica Macdonald
Our travel experts
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
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

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 March 21, 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 85 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, November is the cheapest month in which you can book a flight from Indianapolis to London Heathrow Airport (average of $661). Flying from Indianapolis to London Heathrow Airport in June is currently the most expensive (average of $1,115). 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 March 26, 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 15% 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 23, 2025.

Travelers seeking maximum savings on their Indianapolis to London Heathrow Airport flight should consider departing on Friday afternoons 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.

Rainfall in Heathrow by month

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

In terms of precipitation, rainfall in London Heathrow Airport 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 Heathrow Airport when rainfall is around 1.6 in.

Temperature in Heathrow by month

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

If weather is an important factor for your trip to London Heathrow Airport, 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 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 March 26, 2025.
Read reviews from past customers who have flown Delta, Finnair and Austrian Airlines from Indianapolis to London. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,891 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

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
7,891 reviews
Delta
8.0
Very good
7,891 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

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
1,266 reviews
Delta
8.0
Very good
7,891 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

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
7.5
Good
769 reviews
Delta
8.0
Very good
7,891 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

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
1,569 reviews
Delta
8.0
Very good
7,891 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

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.
United Airlines
7.4
Good
8,608 reviews
Delta
8.0
Very good
7,891 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

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

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 8 different airlines.

  • 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 Scandinavian Airlines. Our recent data shows that you can find tickets from as low as $684 on this airline. Additional options worth looking into are United Airlines and British Airways, starting at $685 and $686 round-trip. Users have found that Scandinavian Airlines is 25% cheaper than the other options available to this destination.

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

    $453 is the cheapest one-way deal found within the past few days, from Iberia. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $469 and $501, respectively.

  • Where are the most common layover locations when flying from Indianapolis to London Heathrow Airport?

    Of the flights from Indianapolis to London Heathrow Airport that have layovers, most of them stop in Chicago.

  • What are some popular things to do or see while on a layover in Chicago?

    If you're on a layover in Chicago and looking for things to do, consider visiting Magnificent Mile, Grant Park, or River North. Those on a layover in Chicago interested in visiting Magnificent Mile, Grant Park, or River North can do so by traveling 15.5 mi, 16.2 mi, and 15.0 mi, respectively from Chicago O'Hare Intl. Those landing in Chicago looking to spend some time exploring during their layover can rent a car for about $51 per day.

  • Where are the least popular layover locations for Indianapolis to London Heathrow Airport flights?

    Indianapolis to London Heathrow Airport flights that have layovers will least frequently stop in New York.

  • 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, November is the cheapest month in which you can book a flight from Indianapolis to London Heathrow Airport (average of $661). Flying from Indianapolis to London Heathrow Airport in June is currently the most expensive (average of $1,115). 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
Hounslow
Hayes
Thornton Heath
Luton
Wembley
Harrow
Horley
Canterbury
Gatwick
Dover
Orpington
Watford
Milton Keynes
Northampton
Stratford-upon-Avon
Croydon
Borehamwood
Bromley
Folkestone
Ilford

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 Heathrow

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 Gatwick flights
O'Hare Intl to London City flights
Midway to Heathrow flights
Cincinnati to Heathrow flights
O'Hare Intl to Stansted flights
Cincinnati to Gatwick flights
O'Hare Intl to Luton flights
Cincinnati to London City flights
Indianapolis to Gatwick flights
Louisville to Heathrow flights
Indianapolis to London City flights
Dayton to Heathrow flights
Midway to Gatwick flights
Fort Wayne to Heathrow flights
Cincinnati to Stansted flights
Louisville to Gatwick flights
Cincinnati to Luton flights
South Bend to Heathrow flights
Fort Wayne to Gatwick flights
Evansville to Heathrow flights
Dayton to Gatwick flights
Midway to London City flights
Dayton to London City flights
Fort Wayne to London City flights
Indianapolis to Stansted flights
Kalamazoo to Heathrow flights
Evansville to Gatwick flights
Midway to Luton flights
Kalamazoo to Gatwick flights
Midway to Stansted flights

Top 8 airlines flying from Indianapolis to Heathrow

Discover the top 8 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 March 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$632Average$876FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$656Average$811FlexibilityNo cancel feeOn-time67%
DeltaCheapest$664Average$958FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$697Average$1,016FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$699Average$894FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$727Average$989FlexibilityNo cancel feeOn-time69%
Virgin AtlanticCheapest$739Average$890FlexibilityNo cancel feeOn-time72%
Aer LingusCheapest$768Average$929FlexibilityNo cancel feeOn-timeN/A
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.