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Cheap flights from London Heathrow Airport to Indianapolis from £391

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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — IND
2 Sep — 9 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Indianapolis

Enter your travel dates to find the best prices.

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 3 August 2026.

Tue 6/1017:40
LHR
-
IND
1 stop27h 01m
Air Canada
Thu 22/1009:21
IND
-
LHR
2 stops19h 39m
Air Canada
Deal found 3/8£670
Tue 8/1206:35
LHR
-
IND
2 stops17h 10m
United Airlines
Sat 12/1206:00
IND
-
LHR
1 stop10h 20m
United Airlines
Deal found 3/8£670
Thu 17/907:30
LHR
-
IND
2 stops15h 46m
United Airlines
Thu 24/913:38
IND
-
LHR
2 stops12h 17m
United Airlines
Deal found 3/8£672
Thu 1/1006:50
LHR
-
IND
2 stops16h 19m
United Airlines
Thu 8/1010:20
IND
-
LHR
2 stops15h 10m
United Airlines
Deal found 2/8£679
Thu 17/1206:40
LHR
-
IND
2 stops19h 07m
Scandinavian Airlines
Tue 12/106:05
IND
-
LHR
2 stops22h 15m
Scandinavian Airlines
Deal found 2/8£683
Thu 24/914:25
LHR
-
IND
1 stop13h 44m
Finnair
Wed 7/1015:16
IND
-
LHR
1 stop14h 34m
Finnair
Deal found 3/8£685
Thu 17/1206:40
LHR
-
IND
2 stops19h 07m
Scandinavian Airlines
Mon 11/107:20
IND
-
LHR
2 stops29h 20m
Scandinavian Airlines
Deal found 2/8£685
Wed 21/1015:15
LHR
-
IND
1 stop12h 44m
Finnair
Sun 15/1114:08
IND
-
LHR
1 stop16h 52m
Finnair
Deal found 2/8£687
Tue 3/1110:35
LHR
-
IND
1 stop12h 10m
Multiple Airlines
Wed 4/1120:00
IND
-
LHR
1 stop12h 25m
Multiple Airlines
Deal found 2/8£688
Wed 30/912:05
LHR
-
IND
1 stop13h 36m
Air Canada
Sun 4/1013:38
IND
-
LHR
2 stops15h 22m
Air Canada
Deal found 29/7£691
Mon 28/907:50
LHR
-
IND
2 stops19h 18m
Iberia
Sun 18/1012:43
IND
-
LHR
1 stop27h 57m
Iberia
Deal found 1/8£693

Find 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 3 August 2026.

Round-trip from

£670

One-way from

£391

Popular in

June

Cheapest in

November

Average price

£862
Air Canada
  • Air Canada
  • 6/10-22/10
  • 3 total stops
  • 46h 40m total
  • London to Indianapolis
Search Deals
7/10
  • 7/10
  • 3 total stops
  • 27h 39m total
  • London to Indianapolis
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£69 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 3 August 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Indianapolis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Sun 4/10

11:05-17:49

1 stop11h 44m

Indianapolis

Tue 20/10

17:02-09:00

1 stop10h 58m

£696

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Tue 15/12

15:35-18:30

1 stop31h 55m

Indianapolis

Tue 29/12

11:03-10:10

2 stops18h 07m

£709

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Thu 27/8

07:40-18:20

1 stop15h 40m

Indianapolis

Fri 11/9

10:32-08:05

2 stops16h 33m

£737

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Tue 15/12

19:50-20:47

3 stops29h 57m

Indianapolis

Tue 29/12

06:05-16:00

2 stops28h 55m

£804

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Thu 15/10

14:10-22:07

1 stop12h 57m

Indianapolis

Wed 28/10

15:41-06:20

1 stop10h 39m

£815

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Tue 13/10

12:00-20:00

1 stop13h 00m

Indianapolis

Fri 30/10

06:20-20:35

1 stop10h 15m

£815

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Mon 17/8

08:40-20:44

2 stops17h 04m

Indianapolis

Thu 10/12

09:21-07:10

3 stops16h 49m

£850

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Sun 11/10

11:15-18:54

1 stop12h 39m

Indianapolis

Fri 30/10

17:25-09:00

1 stop11h 35m

£863

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Mon 17/8

06:15-18:02

2 stops16h 47m

Indianapolis

Thu 10/12

15:59-12:05

2 stops15h 06m

£873

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Sat 15/8

08:45-20:44

2 stops16h 59m

Indianapolis

Wed 9/12

09:21-07:10

3 stops16h 49m

£891

Flights are sorted by cheapest return flights first.

Deals found on 31/7

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

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 return 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?

The price you pay for your flight from London Heathrow Airport to Indianapolis may vary depending on when you book. For the best chance of a lower fare, look to book 55 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Indianapolis (average of £684). Flying from London Heathrow Airport to Indianapolis in June is currently the most expensive (average of £889). 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.

How much does it cost for a return flight from London Heathrow Airport to Indianapolis?

Airfare is below average for this route at the moment.

London Heathrow Airport to Indianapolis flights typically cost between £701 and £888 in October.
The cheapest return price found within the last 5 days was £670 on Air Canada (6 Oct–22 Oct).

Reviews of airlines servicing Indianapolis

Get insights into the airlines that provide service to Indianapolis. 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 Indianapolis. Reviews last updated 3 August 2026.
Check out reviews from past customers who have flown with Virgin Atlantic,Scandinavian Airlines, andUnited Airlines from London Heathrow Airport to Indianapolis to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.5
Good
694 reviews
Check prices

Food

6.9

Overall

7.5

Entertainment

7.5

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Virgin Atlantic
7.5
Good
694 reviews
Virgin Atlantic
7.5
Good
694 reviews
Check prices

Food

6.9

Overall

7.5

Entertainment

7.5

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Scandinavian Airlines
7.4
Good
1,916 reviews
Virgin Atlantic
7.5
Good
694 reviews
Check prices

Food

6.9

Overall

7.5

Entertainment

7.5

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
United Airlines
7.4
Good
10,060 reviews
Virgin Atlantic
7.5
Good
694 reviews
Check prices

Food

6.9

Overall

7.5

Entertainment

7.5

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Aer Lingus
7.3
Good
1,685 reviews
Virgin Atlantic
7.5
Good
694 reviews
Check prices

Food

6.9

Overall

7.5

Entertainment

7.5

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
British Airways
6.7
Okay
8,150 reviews
Virgin Atlantic
7.5
Good
694 reviews
Check prices

Food

6.9

Overall

7.5

Entertainment

7.5

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

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 8 airlines. Indianapolis is conveniently located just 8.3 mi from Indianapolis’s city center.

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

    A quick flight from London Heathrow Airport to Indianapolis can take about 11h 44m. United Airlines provides one of the quickest options available for as low as £696. Airlines will cover a distance of 3983 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    American Airlines, at £189, was found to be the cheapest airline from London Heathrow Airport to Indianapolis.Alternate airlines flying return to your destination include Scandinavian Airlines and Aer Lingus. American Airlines is 75% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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 holiday 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, November is the cheapest month in which you can book a flight from London Heathrow Airport to Indianapolis (average of £684). Flying from London Heathrow Airport to Indianapolis in June is currently the most expensive (average of £889). 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

Travelling to a place near Indianapolis?

Book flights to Indianapolis if you plan to visit one of these locations
Muncie

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Top 8 airlines flying from Heathrow to Indianapolis

Discover the top 8 airlines that operate flights from Heathrow to Indianapolis. 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 858,174 searches. Data last updated 3 August 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest£189Average£368FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Scandinavian AirlinesCheapest£539Average£688FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Aer LingusCheapest£556Average£719FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest£597Average£762FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£606Average£807FlexibilityNo cancel feeOn-time75%
Search KLM flights
United AirlinesCheapest£629Average£834FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£661Average£812FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Virgin AtlanticCheapest£670Average£876FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Indianapolis?

Deals for Heathrow to Indianapolis flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Indianapolis?

Cheapflights simply makes it quick and affordable to book flights from Heathrow to Indianapolis by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Heathrow to Indianapolis with no change fees?

Need flexible booking options for your flight to Indianapolis from Heathrow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Heathrow to Indianapolis become cheaper?

Yes! Start tracking prices for Heathrow to Indianapolis flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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