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$458+ Cheap flights from Heathrow (LHR) to Indianapolis (IND)

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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — IND
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheapflights Tip: The best prices from London Heathrow to Indianapolis are usually found in September or February, booked 85 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Heathrow to Indianapolis

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Indianapolis (IND). 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 August 14, 2025.

Round-trip from

$634
(Trip.com)

One-way from

$458
(Kiwi.com)

Popular in

July

Cheapest in

September

Average price

$1,014
From London Heathrow to Indianapolis
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One-way flight from London Heathrow to Indianapolis
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Highest demand for flights based on searches. 9% potential increase in price ($97 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Heathrow to Indianapolis

Cheapest flights from Heathrow to Indianapolis
Explore the most affordable flight options available from Heathrow to Indianapolis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Trip.com deal was found by Cheapflights users on 8/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/117:05 amLHR - IND
2 stops16h 13mMultiple Airlines
Tue 9/3011:55 amIND - LHR
2 stops16h 25mMultiple Airlines
Deal found 8/13$634
This Trip.com deal was found by Cheapflights users on 8/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/278:00 amLHR - IND
1 stop16h 14mMultiple Airlines
Sat 10/48:53 amIND - LHR
2 stops16h 42mMultiple Airlines
Deal found 8/13$637
This Trip.com deal was found by Cheapflights users on 8/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/297:45 amLHR - IND
2 stops17h 28mMultiple Airlines
Tue 10/75:15 amIND - LHR
2 stops20h 15mMultiple Airlines
Deal found 8/13$646
This Trip.com deal was found by Cheapflights users on 8/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/109:35 amLHR - IND
2 stops28h 43mMultiple Airlines
Wed 9/1711:55 amIND - LHR
1 stop16h 20mMultiple Airlines
Deal found 8/13$647
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 11/43:15 pmLHR - IND
2 stops38h 17mMultiple Airlines
Tue 1/271:28 pmIND - LHR
1 stop12h 02mMultiple Airlines
Deal found 8/13$659
This Trip.com deal was found by Cheapflights users on 8/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/149:30 amLHR - IND
1 stop13h 48mMultiple Airlines
Sat 9/278:53 amIND - LHR
2 stops16h 37mMultiple Airlines
Deal found 8/14$666
This Vliegwinkel deal was found by Cheapflights users on 8/13. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/226:30 amLHR - IND
2 stops18h 43mMultiple Airlines
Mon 10/65:15 amIND - LHR
2 stops20h 30mMultiple Airlines
Deal found 8/13$672

Cheapflights Fare Finder

 
Customize your flight search to find flights from Heathrow to Indianapolis 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 August 14, 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Indianapolis that are best for you.

Fly from

Heathrow

Fly to

Indianapolis

Route

Depart

Return

Price

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Thu 9/11

7:05 am-6:18 pm

2 stops16h 13m

Indianapolis

Tue 9/30

11:55 am-9:20 am

2 stops16h 25m

$634

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Mon 9/29

7:45 am-8:13 pm

2 stops17h 28m

Indianapolis

Tue 10/7

5:15 am-6:30 am

2 stops20h 15m

$646

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Wed 9/10

9:35 am-9:18 am

2 stops28h 43m

Indianapolis

Wed 9/17

11:55 am-9:15 am

1 stop16h 20m

$647

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Tue 11/4

3:15 pm-12:32 am

2 stops38h 17m

Indianapolis

Thu 1/29

1:28 pm-6:25 am

1 stop11h 57m

$659

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Tue 11/4

3:15 pm-12:32 am

2 stops38h 17m

Indianapolis

Mon 1/26

1:28 pm-6:25 am

1 stop11h 57m

$659

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Tue 11/4

3:15 pm-12:32 am

2 stops38h 17m

Indianapolis

Tue 1/27

1:28 pm-6:30 am

1 stop12h 02m

$659

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Tue 11/4

3:15 pm-12:32 am

2 stops38h 17m

Indianapolis

Wed 1/28

1:28 pm-6:25 am

1 stop11h 57m

$659

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Sun 9/14

9:30 am-6:18 pm

1 stop13h 48m

Indianapolis

Sat 9/27

8:53 am-6:30 am

2 stops16h 37m

$666

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Tue 9/23

2:20 pm-5:07 pm

2 stops31h 47m

$458

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Tue 10/28

7:30 pm-6:11 pm

3 stops50h 41m

$469

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 14 results
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The best insider tips for London Heathrow Airport to Indianapolis 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 London Heathrow Airport to Indianapolis trip
Airlines
Air Canada

Air Canada's Signature Class includes lie-flat seats and exclusive lounge access for premium comfort.


Preferred Seats offer up to four inches extra space, ideal for taller travelers seeking comfort.

Read more about Air Canadaby Jessica Macdonald
Air India

Air India's A350 offers the best experience with modern amenities and spacious seating.


Air India provides hot meals in all classes, enhancing the in-flight dining experience.

Read more about Air Indiaby Andreas Spaeth
Virgin Atlantic

Economy Delight offers extra legroom, priority boarding, and a free checked bag for long-haul flights.


Virgin Atlantic's Upper Class features lie-flat beds and access to exclusive lounges for a premium experience.

Read more about Virgin Atlanticby Blane Bachelor
British Airways

BA's Club Suite offers private pods with doors, ensuring a more private business class experience.


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

Read more about British Airwaysby Gabriel Leigh
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
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
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

Best time to book a flight from Heathrow to Indianapolis

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

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

Use this chart to determine the optimal time to book a round-trip flight from Heathrow to Indianapolis. Price data was last updated on August 8, 2025.

To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Indianapolis, 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 London Heathrow Airport to Indianapolis?

Currently, August is the cheapest month in which you can book a flight from London Heathrow Airport to Indianapolis (average of $297). Flying from London Heathrow Airport to Indianapolis in March is currently the most expensive (average of $361). 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 LHR to IND?

Find hourly flight availability from Heathrow to Indianapolis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Indianapolis in the afternoon. If you’re flexible enough to do this you can expect to save up to 13% on your trip compared to booking a flight in the evening.

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

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

Travelers seeking maximum savings on their London Heathrow Airport to Indianapolis flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

What’s the top layover airport for flights from London Heathrow Airport to Indianapolis?

Share of 1-stop round-trip flights from London Heathrow Airport to Indianapolis chosen by Cheapflights users in the past 12 months, using the same layover each way.

Chicago (ORD) – chosen by Cheapflights users on 67% of 1-stop itineraries from London Heathrow Airport to Indianapolis on Cheapflights.

What’s the cheapest layover airport for flights from London Heathrow Airport to Indianapolis?

Average round-trip fare for 1-stop flights from London Heathrow Airport to Indianapolis, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Detroit (DTW) is the most affordable 1-stop option, with an average round-trip price of $1,366.

What’s the fastest layover option from London Heathrow Airport to Indianapolis?

Shortest average travel time for 1-stop one-way flights from London Heathrow Airport to Indianapolis, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Detroit (DTW) have the shortest average one-way travel time for 1-stop routes: 11h 37m.

Which airport typically offers the quickest layover for flights from London Heathrow Airport to Indianapolis?

Average layover duration for 1-stop one-way flights from London Heathrow Airport to Indianapolis, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Chicago (ORD) offer the fastest connection on this route, with an average layover time of 1h 18m.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Indianapolis. 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 into for flights to Indianapolis from London Heathrow?

    Most people fly into Indianapolis (IND) if they book a flight to Indianapolis from London Heathrow. On average, Indianapolis has 0 inbound flights from London Heathrow per day from 0 airlines. Indianapolis is conveniently located just 8.3 mi from Indianapolis’s city center.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from London Heathrow Airport to Indianapolis (average of $297). Flying from London Heathrow Airport to Indianapolis in March is currently the most expensive (average of $361). 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
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Bloomington
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Fishers
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Anderson
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Crawfordsville
Shelbyville
Speedway

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