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Cheap flights from London Heathrow Airport to Indianapolis from £312

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 16/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — IND
9 2월 — 16 2월1
1 adult

The best prices from London Heathrow to Indianapolis are usually found in April or January, booked 88 days in advance, depart on a Tuesday or Monday and return on a Monday

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 4 2월 2025.

Round-trip from

£577

One-way from

£312

Popular in

August

Cheapest in

April

Average price

£672
Finnair
  • Finnair
  • 6/5-19/5
  • 2 total stops
  • 29h 14m total
  • London to Indianapolis
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16/3
  • 16/3
  • 2 total stops
  • 54h 48m total
  • London to Indianapolis
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£60 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£16 potential savings vs. average return price).
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Average for round-trip flights in February 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 4 2월 2025.

화 6/513:40LHR - IND
1 stop15h 16mFinnair
월 19/513:07IND - LHR
1 stop13h 58mFinnair
Deal found 2/2£577
금 15/806:20LHR - IND
1 stop17h 00mAer Lingus
금 29/819:50IND - LHR
1 stop17h 30mAer Lingus
Deal found 2/2£594
목 20/312:15LHR - IND
3 stops31h 29mMultiple Airlines
일 23/310:03IND - LHR
3 stops20h 47mMultiple Airlines
Deal found 3/2£670
목 20/206:40LHR - IND
2 stops19h 07mScandinavian Airlines
수 26/307:00IND - LHR
2 stops22h 20mScandinavian Airlines
Deal found 3/2£677
금 21/209:35LHR - IND
1 stop12h 21mBritish Airways
수 26/215:58IND - LHR
1 stop9h 37mBritish Airways
Deal found 2/2£732
화 4/309:10LHR - IND
1 stop13h 37mLufthansa
화 11/316:59IND - LHR
1 stop12h 11mLufthansa
Deal found 3/2£787
화 11/306:00LHR - IND
2 stops17h 18mAustrian Airlines
화 18/314:52IND - LHR
2 stops16h 23mAustrian Airlines
Deal found 3/2£791
수 19/307:40LHR - IND
2 stops16h 18mUnited Airlines
수 26/306:30IND - LHR
1 stop10h 05mUnited Airlines
Deal found 2/2£792
목 20/308:50LHR - IND
1 stop16h 04mVirgin Atlantic
목 27/316:28IND - LHR
1 stop10h 27mVirgin Atlantic
Deal found 3/2£825
월 3/315:45LHR - IND
1 stop12h 11mAmerican Airlines
수 19/319:03IND - LHR
1 stop10h 27mAmerican Airlines
Deal found 2/2£831
월 3/314:10LHR - IND
1 stop11h 52mIberia
수 19/312:49IND - LHR
2 stops15h 36mIberia
Deal found 2/2£841
목 20/311:30LHR - IND
2 stops16h 56mDelta
일 23/314:10IND - LHR
2 stops12h 55mDelta
Deal found 3/2£880

Find flights from Heathrow to Indianapolis within your budget

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 4 2월 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

화 4/3

11:45-00:29

1 stop17h 44m

Indianapolis

화 18/3

17:42-08:15

1 stop10h 33m

£596

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

월 16/6

08:50-18:20

1 stop14h 30m

Indianapolis

수 25/6

19:50-12:40

1 stop11h 50m

£668

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

목 20/3

12:15-15:44

3 stops31h 29m

Indianapolis

일 23/3

10:03-10:50

3 stops20h 47m

£670

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

목 20/2

06:40-20:47

2 stops19h 07m

Indianapolis

수 26/3

07:00-09:20

2 stops22h 20m

£677

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

금 9/5

20:10-15:30

1 stop24h 20m

Indianapolis

일 25/5

18:21-08:05

1 stop32h 44m

£739

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

화 4/3

09:10-17:47

1 stop13h 37m

Indianapolis

화 11/3

16:59-09:10

1 stop12h 11m

£787

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

화 11/3

06:00-19:18

2 stops17h 18m

Indianapolis

화 18/3

14:52-11:15

2 stops16h 23m

£791

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

목 20/3

07:40-22:00

2 stops18h 20m

Indianapolis

목 27/3

12:58-07:10

2 stops14h 12m

£822

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

목 20/3

08:50-20:54

1 stop16h 04m

Indianapolis

목 27/3

16:28-06:55

1 stop10h 27m

£825

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

목 20/3

11:30-00:26

2 stops16h 56m

Indianapolis

일 23/3

14:10-07:05

2 stops12h 55m

£880

Flights are sorted by cheapest return flights first.

Deals found on 3/2

Showing 1-10 of 18 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.

Travel insights for flights from Heathrow to Indianapolis

Get recent, data-driven insights about flights from Heathrow to Indianapolis including ideal travel times, pricing trends, and more.

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 31 January 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 88 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 4 2월 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 2 February 2025.

Travellers 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 evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Indianapolis by month

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

In terms of precipitation, rainfall in Indianapolis ranges from 58.0 - 130.0 inches per month. May is typically the wettest month, when rainfall can reach 130.0 mm. February is typically the driest time to visit Indianapolis when rainfall is around 58.0 mm.

Temperature in Indianapolis by month

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

If weather is an important factor for your trip to Indianapolis, 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 24.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -2.0 C).

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 4 2월 2025.
To help decide which airline to fly from London to Indianapolis, see what other customers have to say about Delta, Finnair and Austrian Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
8,415 reviews
Check prices

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very Good
8,415 reviews
Delta
8.0
Very Good
8,415 reviews
Check prices

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.6
Good
1,284 reviews
Delta
8.0
Very Good
8,415 reviews
Check prices

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Austrian Airlines
7.5
Good
785 reviews
Delta
8.0
Very Good
8,415 reviews
Check prices

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Virgin Atlantic
7.5
Good
658 reviews
Delta
8.0
Very Good
8,415 reviews
Check prices

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air France
7.4
Good
1,470 reviews
Delta
8.0
Very Good
8,415 reviews
Check prices

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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

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

    Finnair, at £577, was found to be the cheapest airline from London Heathrow Airport to Indianapolis.Alternate airlines flying return to your destination include Aer Lingus and Scandinavian Airlines. Finnair is 18% cheaper than the average price of flights available within the next 90 days to this destination.

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

    £566 is the cheapest one-way deal found within the past few days, from Aer Lingus. You may also be able to find cheap deals on British Airways and Scandinavian Airlines, with prices starting from £698 and £1,784, respectively.

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

    Most of the time, London Heathrow Airport to Indianapolis flights that have stopovers will stop in Chicago. New York is the second most popular location for stopovers on flights 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 Grant Park, Magnificent Mile, and Millennium Park. Grant Park, Magnificent Mile and Millennium Park are located about 16.2 mi, 15.5 mi, and 16.0 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 £43 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 £40 per day.

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

    The least popular stopover on flights from London Heathrow Airport to Indianapolis is Philadelphia.

  • 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 London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Muncie
Plainfield

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Alternative routes for Heathrow to Indianapolis

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to O'Hare Intl flights
Gatwick to O'Hare Intl flights
London City to O'Hare Intl flights
Heathrow to Midway flights
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Heathrow to Cincinnati flights
Gatwick to Indianapolis flights
Gatwick to Midway flights
Gatwick to Cincinnati flights
London City to Indianapolis flights
London City to Cincinnati flights
London City to Midway flights
Heathrow to South Bend flights
Heathrow to Louisville flights
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London City to Dayton flights
Heathrow to Evansville flights
Gatwick to Louisville flights
Stansted to Cincinnati flights
Stansted to Indianapolis flights
London City to Evansville flights
Heathrow to Fort Wayne flights
Luton to Cincinnati flights
Southend to O'Hare Intl flights
Gatwick to Dayton flights
Gatwick to Evansville flights
London City to South Bend flights

Top 9 airlines flying from Heathrow to Indianapolis

Discover the top 9 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 4 2월 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest£526Average£662FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Aer LingusCheapest£538Average£708FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest£654Average£809FlexibilityNo cancel feeOn-time70%
Search British Airways flights
United AirlinesCheapest£654Average£874FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
IberiaCheapest£672Average£829FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Virgin AtlanticCheapest£685Average£826FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest£706Average£841FlexibilityNo cancel feeOn-time75%
Search KLM flights
American AirlinesCheapest£721Average£953FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
LufthansaCheapest£737Average£960FlexibilityNo cancel feeOn-time76%
Search Lufthansa 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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