HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Heathrow

$296+ 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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
IND — LHR
May 4 — May 111
Sun 5/4
Sun 5/11
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 February or October, 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 April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$704
(Delta)

One-way from

$384
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$824
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. 14% potential increase in price ($150 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 29, 2025.

This Delta deal was found by Cheapflights users on 4/29. 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 10/2112:05 pmIND - LHR
2 stops15h 45mDelta
Fri 11/76:20 amLHR - IND
2 stops16h 04mDelta
Deal found 4/29$704
This FlightHub deal was found by Cheapflights users on 4/29. 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.
Tue 10/216:05 amIND - LHR
2 stops22h 15mScandinavian Airlines
Sun 11/96:40 pmLHR - IND
2 stops31h 04mScandinavian Airlines
Deal found 4/29$712
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 10/143:19 pmIND - LHR
1 stop10h 01mIberia
Fri 10/2412:15 pmLHR - IND
1 stop11h 34mIberia
Deal found 4/29$718
This Expedia deal was found by Cheapflights users on 4/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/57:50 pmIND - LHR
1 stop10h 25mAer Lingus
Fri 9/199:50 amLHR - IND
1 stop13h 30mAer Lingus
Deal found 4/29$748
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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.
Mon 9/12:45 pmIND - LHR
1 stop12h 05mBritish Airways
Wed 9/178:55 amLHR - IND
1 stop11h 35mBritish Airways
Deal found 4/29$756
This Booking.com deal was found by Cheapflights users on 4/29. 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.
Wed 10/2210:20 amIND - LHR
1 stop15h 15mMultiple Airlines
Tue 10/289:30 amLHR - IND
2 stops40h 15mMultiple Airlines
Deal found 4/29$760
This Air Canada deal was found by Cheapflights users on 4/29. 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 8/139:22 amIND - LHR
2 stops19h 38mAir Canada
Fri 8/222:05 pmLHR - IND
2 stops28h 12mAir Canada
Deal found 4/29$765
This United Airlines deal was found by Cheapflights users on 4/29. 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 10/144:40 pmIND - LHR
1 stop32h 40mUnited Airlines
Fri 10/2412:40 pmLHR - IND
2 stops30h 19mUnited Airlines
Deal found 4/29$766
This Lufthansa deal was found by Cheapflights users on 4/29. 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.
Wed 8/1311:59 amIND - LHR
2 stops22h 41mLufthansa
Mon 8/254:30 pmLHR - IND
2 stops29h 02mLufthansa
Deal found 4/29$819
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:19 pmIND - LHR
1 stop11h 56mAmerican Airlines
Sat 1/102:10 pmLHR - IND
1 stop13h 24mAmerican Airlines
Deal found 4/29$854
This KAYAK deal was found by Cheapflights users on 4/29. 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 7/82:35 pmIND - LHR
1 stop11h 20mAustrian Airlines
Mon 7/217:30 pmLHR - IND
2 stops28h 49mAustrian Airlines
Deal found 4/29$1,107

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 April 29, 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

Tue 10/21

12:05 pm-8:50 am

2 stops15h 45m

London Heathrow

Tue 11/11

6:20 am-5:24 pm

2 stops16h 04m

$704

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Tue 10/14

6:05 am-9:20 am

2 stops22h 15m

London Heathrow

Tue 10/21

6:40 am-8:44 pm

2 stops19h 04m

$705

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Tue 10/14

3:19 pm-6:20 am

1 stop10h 01m

London Heathrow

Fri 10/24

12:15 pm-6:49 pm

1 stop11h 34m

$718

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Wed 10/1

2:40 pm-6:55 am

1 stop11h 15m

London Heathrow

Wed 10/15

6:00 am-4:28 pm

2 stops15h 28m

$727

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Wed 10/1

7:50 pm-12:40 pm

1 stop11h 50m

London Heathrow

Wed 10/15

8:50 am-6:20 pm

1 stop14h 30m

$737

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Wed 10/22

2:17 pm-9:30 am

1 stop14h 13m

London Heathrow

Tue 11/11

2:10 pm-8:52 pm

1 stop11h 42m

$756

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Tue 8/19

7:35 pm-10:40 am

1 stop10h 05m

London Heathrow

Tue 8/26

9:30 am-1:17 pm

2 stops32h 47m

$765

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Mon 9/1

10:20 am-6:35 am

1 stop15h 15m

London Heathrow

Mon 9/15

5:10 pm-9:01 pm

2 stops32h 51m

$768

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Tue 9/30

5:59 pm-11:00 am

1 stop12h 01m

London Heathrow

Tue 10/14

9:20 am-5:01 pm

1 stop12h 41m

$779

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Mon 9/29

4:40 pm-1:00 pm

2 stops15h 20m

London Heathrow

Mon 10/13

8:05 pm-4:28 pm

2 stops25h 23m

$788

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Showing 1-10 of 22 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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
GurufarePrice 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Indianapolis-London Heathrow Airport flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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 April 25, 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 $1,110). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IND to 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 April 29, 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 14% 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 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 April 29, 2025.
Read reviews from past customers who have flown Delta, KLM and SWISS 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
7,929 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

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
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

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
1,588 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

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.
Air France
7.4
Good
1,446 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

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
8,696 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

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 Delta. Our recent data shows that you can find tickets from as low as $704 on this airline. Additional options worth looking into are Scandinavian Airlines and Iberia, starting at $705 and $718 round-trip. Users have found that Delta is 22% cheaper than the other options available to this destination.

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

    $479 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Aer Lingus and KLM, with prices starting from $523 and $529, 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 $55 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 $1,110). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Indianapolis?

Book flights to Indianapolis if you plan to visit one of these locations
Hayes
Hounslow
Thornton Heath
Luton
Horley
Canterbury
Harrow
Wembley
Dover
Stratford-upon-Avon
Gatwick
Orpington
Watford
Northampton
Croydon
Borehamwood
Folkestone
Ilford
Broadway
Aylesbury

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
Cincinnati to Heathrow flights
Midway to Heathrow flights
Cincinnati to Gatwick flights
O'Hare Intl to Stansted flights
Cincinnati to London City flights
O'Hare Intl to Luton flights
Indianapolis to Gatwick flights
Louisville to Heathrow flights
Indianapolis to London City flights
Midway to Gatwick flights
Dayton to Heathrow flights
Fort Wayne to Heathrow flights
South Bend to Heathrow flights
Fort Wayne to Gatwick flights
Louisville to Gatwick flights
Cincinnati to Stansted flights
Dayton to London City flights
Fort Wayne to London City flights
Cincinnati to Luton flights
Evansville to Heathrow flights
Dayton to Gatwick flights
Evansville to Gatwick flights
Kalamazoo to Heathrow flights
Midway to London City flights
Midway to Luton flights
Indianapolis to Stansted 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$632Average$883FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$656Average$811FlexibilityNo cancel feeOn-time67%
DeltaCheapest$697Average$967FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$697Average$979FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$701Average$897FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$727Average$1,002FlexibilityNo cancel feeOn-time69%
Virgin AtlanticCheapest$739Average$906FlexibilityNo cancel feeOn-time72%
Aer LingusCheapest$768Average$949FlexibilityNo 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.