Cheap flights from London Heathrow Airport to Indianapolis from £326

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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — IND
1 Nov — 8 Nov1
1 adult
1 adult, Economy

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

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 2 October 2025.

Round-trip from

£497

One-way from

£326

Popular in

July

Cheapest in

February

Average price

£669
29/10-5/11
  • 29/10-5/11
  • 5 total stops
  • 49h 07m total
  • London to Indianapolis
10/1
  • 10/1
  • 3 total stops
  • 51h 20m total
  • London to Indianapolis
Highest demand for flights based on searches. 8% potential increase in price (£49 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (£10 potential savings vs. average return price).
Average for round-trip flights in October 2025

Find 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 2 October 2025.

Wed 12/1106:50LHR - IND
2 stops21h 30mMultiple Airlines
Tue 18/1105:05IND - LHR
2 stops25h 10mMultiple Airlines
Deal found 29/9£413
Wed 22/1008:00LHR - IND
1 stop14h 07mMultiple Airlines
Sun 26/1005:15IND - LHR
1 stop12h 05mMultiple Airlines
Deal found 29/9£468
Wed 8/1008:00LHR - IND
1 stop14h 07mMultiple Airlines
Wed 15/1005:15IND - LHR
1 stop20h 30mMultiple Airlines
Deal found 30/9£482
Wed 12/1112:00LHR - IND
1 stop16h 20mMultiple Airlines
Sun 23/1105:00IND - LHR
1 stop22h 25mMultiple Airlines
Deal found 29/9£487
Wed 29/1013:05LHR - IND
3 stops27h 22mMultiple Airlines
Wed 5/1105:05IND - LHR
2 stops21h 45mMultiple Airlines
Deal found 1/10£497
Thu 13/1112:45LHR - IND
1 stop15h 35mMultiple Airlines
Sun 23/1105:00IND - LHR
1 stop22h 25mMultiple Airlines
Deal found 29/9£499
Mon 13/1008:20LHR - IND
1 stop19h 44mMultiple Airlines
Tue 21/1005:30IND - LHR
1 stop19h 20mMultiple Airlines
Deal found 30/9£502
Tue 9/1212:15LHR - IND
2 stops17h 17mMultiple Airlines
Sat 13/1206:35IND - LHR
3 stops23h 15mMultiple Airlines
Deal found 1/10£504
Thu 16/1009:30LHR - IND
1 stop13h 41mMultiple Airlines
Sat 25/1008:55IND - LHR
2 stops22h 20mMultiple Airlines
Deal found 30/9£511

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 2 October 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

Wed 22/10

08:00-17:07

1 stop14h 07m

Indianapolis

Sun 26/10

05:15-07:10

2 stops21h 55m

£482

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Thu 16/10

09:30-18:11

1 stop13h 41m

Indianapolis

Sat 25/10

08:55-11:25

1 stop21h 30m

£520

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Wed 12/11

06:40-20:46

2 stops19h 06m

Indianapolis

Sun 23/11

07:50-18:30

2 stops29h 40m

£579

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Sat 13/12

08:50-18:30

1 stop14h 40m

Indianapolis

Mon 5/1

10:28-06:30

1 stop15h 02m

£600

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Wed 29/10

06:40-00:22

2 stops21h 42m

Indianapolis

Mon 3/11

12:30-18:30

2 stops25h 00m

£604

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Wed 12/11

06:40-20:46

2 stops19h 06m

Indianapolis

Tue 18/11

12:56-14:35

3 stops20h 39m

£615

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Thu 30/10

09:00-21:59

2 stops16h 59m

Indianapolis

Thu 6/11

12:38-06:40

2 stops13h 02m

£632

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Thu 13/11

06:30-23:18

2 stops21h 48m

Indianapolis

Thu 20/11

11:25-07:10

2 stops14h 45m

£635

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Wed 29/10

13:30-10:09

2 stops24h 39m

Indianapolis

Mon 3/11

11:00-07:50

1 stop15h 50m

£637

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Sat 10/1

20:50-19:10

3 stops51h 20m

£326

Flights are sorted by cheapest return flights first.

Deals found on 30/9

Showing 1-10 of 17 results
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?

Use this chart to determine the optimal time to book a return flight from Heathrow to Indianapolis. Price data was last updated on 26 September 2025.

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 85 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, April is the cheapest month in which you can book a flight from London Heathrow Airport to Indianapolis (average of £630). Flying from London Heathrow Airport to Indianapolis in July is currently the most expensive (average of £975). 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 2 October 2025.

It’s typically best to fly out from London Heathrow Airport to Indianapolis in the morning. Doing so could potentially save you 13% on the flight price compared to flying in the evening, which is usually more expensive.

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

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

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

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

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 2 October 2025.
Check out reviews from past customers who have flown with Finnair, United Airlines, andVirgin Atlantic 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.

Comfort

7.4

Entertainment

6.9

Boarding

7.6

Crew

8.1

Overall

7.6

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Comfort

7.4

Entertainment

6.9

Boarding

7.6

Crew

8.1

Overall

7.6

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Comfort

7.4

Entertainment

6.9

Boarding

7.6

Crew

8.1

Overall

7.6

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Comfort

7.4

Entertainment

6.9

Boarding

7.6

Crew

8.1

Overall

7.6

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Comfort

7.4

Entertainment

6.9

Boarding

7.6

Crew

8.1

Overall

7.6

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Comfort

7.4

Entertainment

6.9

Boarding

7.6

Crew

8.1

Overall

7.6

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

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 10 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 19h 06m. Scandinavian Airlines provides one of the quickest options available for as low as £579. Airlines will cover a distance of 3983 mi.

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

    American Airlines, at £133, was found to be the cheapest airline from London Heathrow Airport to Indianapolis.Alternate airlines flying return to your destination include Aer Lingus and Finnair. American Airlines is 81% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

    Most Chicago visitors opt to spend their time experiencing Magnificent Mile, Grant Park, and River North. Magnificent Mile, Grant Park and River North are located about 15.5 mi, 16.2 mi, and 15.0 mi, respectively from Chicago O'Hare Intl if you are interested in checking them out. Travellers in need of a car in Chicago can hire one for about £35 per day.

  • What are some popular points of interest to see during a stopover in New York?

    Most New York visitors opt to spend their time at Times Square, New York City Center, and August Wilson Theater. Times Square, New York City Center, and August Wilson Theater can be accessed by travelling approximately 13.6 mi, 13.6 mi, and 13.7 mi, respectively from New York John F Kennedy Intl. Those looking to explore during their stopover in New York can hire a car from New York John F Kennedy Intl for about £34 per day.

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

  • 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, April is the cheapest month in which you can book a flight from London Heathrow Airport to Indianapolis (average of £630). Flying from London Heathrow Airport to Indianapolis in July is currently the most expensive (average of £975). 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
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Top 10 airlines flying from Heathrow to Indianapolis

Discover the top 10 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 2 October 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest£133Average£873FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Aer LingusCheapest£508Average£717FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
FinnairCheapest£526Average£630FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Virgin AtlanticCheapest£537Average£761FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Scandinavian AirlinesCheapest£538Average£714FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
United AirlinesCheapest£571Average£760FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
IberiaCheapest£616Average£853FlexibilityNo cancel feeOn-time77%
Search Iberia flights
LufthansaCheapest£628Average£785FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest£634Average£769FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£676Average£777FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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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?

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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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