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Cheap flights from London to Indianapolis from £215

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 28/8. Fares are subject to change and may not be available on all flights or dates of travel.
LON — IND
9 Jul — 16 Jul1
1 adult

Cheapflights Tip: The best prices from London to Indianapolis are usually found in September or March, booked 86 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from London to Indianapolis

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) 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 July 2025.

Round-trip from

£576

One-way from

£215

Popular in

July

Cheapest in

September

Average price

£837
14/9-28/9
  • 14/9-28/9
  • 4 total stops
  • 58h 20m total
  • London to Indianapolis
28/8
  • 28/8
  • 1 total stop
  • 27h 13m total
  • London to Indianapolis
Highest demand for flights based on searches. 11% potential increase in price (£66 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 July 2025

Find flight deals from London to Indianapolis

Cheapest flights from London to Indianapolis
Explore the most affordable flight options available from London to Indianapolis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2025.

Sun 14/918:05LHR - IND
2 stops31h 07mMultiple Airlines
Sun 28/910:17IND - LHR
2 stops27h 13mMultiple Airlines
Deal found 1/7£576
Sat 6/909:30LHR - IND
1 stop17h 51mUnited Airlines
Tue 16/906:10IND - LHR
1 stop19h 35mUnited Airlines
Deal found 2/7£588
Sat 16/808:55LHR - IND
1 stop34h 08mFinnair
Wed 27/813:12IND - LHR
1 stop13h 28mFinnair
Deal found 3/7£592
Wed 24/914:00LGW - IND
2 stops25h 15mMultiple Airlines
Fri 10/1013:17IND - LGW
3 stops30h 33mMultiple Airlines
Deal found 2/7£603
Thu 28/819:50LHR - IND
2 stops30h 41mScandinavian Airlines
Sat 6/912:59IND - LHR
2 stops15h 36mScandinavian Airlines
Deal found 3/7£609
Mon 24/1109:50LHR - IND
1 stop13h 40mAer Lingus
Fri 5/1220:00IND - LHR
1 stop12h 25mAer Lingus
Deal found 2/7£655
Fri 28/1110:15STN - IND
1 stop13h 15mMultiple Airlines
Fri 5/1220:00IND - STN
1 stop12h 20mMultiple Airlines
Deal found 2/7£662
Wed 24/909:30LHR - IND
2 stops14h 52mLufthansa
Fri 10/1014:39IND - LHR
1 stop15h 01mLufthansa
Deal found 2/7£678
Mon 29/908:40LHR - IND
2 stops17h 21mAir Canada
Sun 19/1010:20IND - LHR
2 stops18h 15mAir Canada
Deal found 2/7£695
Tue 25/1119:10LCY - IND
2 stops26h 10mMultiple Airlines
Tue 2/1215:00IND - LCY
2 stops16h 50mMultiple Airlines
Deal found 2/7£709
Sun 23/1116:20LHR - IND
1 stop31h 28mAustrian Airlines
Mon 1/1211:54IND - LHR
1 stop15h 31mAustrian Airlines
Deal found 2/7£716
Thu 4/1209:40LCY - IND
2 stops16h 06mLufthansa
Mon 8/1218:39IND - LCY
2 stops40h 51mLufthansa
Deal found 3/7£739

Cheapflights Fare Finder

Customise your flight search to find flights from London 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 July 2025.
Use the filters below to find and compare flights from London to Indianapolis that are best for you.

Fly from

London

Fly to

Indianapolis

Route

Depart

Return

Price

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Sun 14/9

18:05-20:12

2 stops31h 07m

Indianapolis

Sun 28/9

10:17-18:30

2 stops27h 13m

£576

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Sat 6/9

09:30-22:21

1 stop17h 51m

Indianapolis

Tue 16/9

06:10-06:45

1 stop19h 35m

£588

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Sat 16/8

08:55-14:03

1 stop34h 08m

Indianapolis

Wed 27/8

13:12-07:40

1 stop13h 28m

£592

LondonIndianapolis

LGW - IND

LGWIND

London Gatwick

Wed 24/9

14:00-10:15

2 stops25h 15m

Indianapolis

Fri 10/10

13:17-00:50

3 stops30h 33m

£603

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Thu 28/8

19:50-21:31

2 stops30h 41m

Indianapolis

Sat 6/9

12:59-09:35

2 stops15h 36m

£609

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Mon 24/11

09:50-18:30

1 stop13h 40m

Indianapolis

Fri 5/12

20:00-13:25

1 stop12h 25m

£655

LondonIndianapolis

STN - IND

STNIND

London Stansted

Fri 28/11

10:15-18:30

1 stop13h 15m

Indianapolis

Fri 5/12

20:00-13:20

1 stop12h 20m

£662

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Wed 24/9

09:30-19:22

2 stops14h 52m

Indianapolis

Fri 10/10

14:39-10:40

1 stop15h 01m

£678

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Mon 29/9

08:40-21:01

2 stops17h 21m

Indianapolis

Sun 19/10

10:20-09:35

2 stops18h 15m

£695

LondonIndianapolis

LCY - IND

LCYIND

London City

Tue 25/11

19:10-16:20

2 stops26h 10m

Indianapolis

Tue 2/12

15:00-12:50

2 stops16h 50m

£709

Flights are sorted by cheapest return flights first.

Deals found on 2/7

Showing 1-10 of 34 results
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Best time to book a flight from London to Indianapolis

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

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

Use this chart to determine the optimal time to book a return flight from London to Indianapolis. Price data was last updated on 27 June 2025.

To ensure you get the cheapest price possible for a flight from London to Indianapolis, you should look to book at least 86 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 to Indianapolis?

Currently, April is the cheapest month in which you can book a flight from London to Indianapolis (average of £630). Flying from London 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 LON to IND?

Find hourly flight availability from London 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 July 2025.

It’s typically best to fly out from London 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 to Indianapolis?

Use this chart to determine the cheapest time to fly return from London to Indianapolis. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their London 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 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 4 July 2025.
Get a feel of what it's like to fly with Delta, KLM, andAustrian Airlines from London to Indianapolis by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very Good

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from London 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?

    Indianapolis (IND) is the airport you will fly into if you book a flight from London to Indianapolis. You should not have trouble finding flights to Indianapolis from London; the airport handles an average of 0 inbound flights from London per day. You should also have plenty of airline options to choose from since 11 airlines have flights to the Indianapolis airport from London. It is only a 8.3 mi journey from Indianapolis (IND) to Indianapolis’s city center.

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

    Flying on United Airlines is currently your cheapest option to Indianapolis, with prices starting at £588. Additional return tickets that might be worth considering are offered by Finnair and Scandinavian Airlines, with the lowest prices starting at £592 and £609, respectively. United Airlines is priced at 15% lower than the current average price of a flight leaving 3 months from now.

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

    For one-way options, check prices for Aer Lingus. According to our data, you can fly for as low as £519. Users have also found prices from £600 and £603 on Iberia and British Airways, respectively.

  • What are the most popular routes from London to Indianapolis?

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

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

    The majority of Chicago visitors spend their time at Grant Park, Magnificent Mile, and North Pier Apartments. Travelers on a layover in Chicago can visit Grant Park, Magnificent Mile, and North Pier Apartments, by traveling 16.2 mi, 15.5 mi, and 16.1 mi, respectively after landing at Chicago O'Hare Intl. Travellers can book a car hire at Chicago O'Hare Intl for about £37 per day to make their sightseeing more efficient.

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

    New York travellers tend to visit Times Square, New York City Center, and August Wilson Theater more than any other notable places. 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 £39 per day.

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London 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 to Indianapolis?

    Currently, April is the cheapest month in which you can book a flight from London to Indianapolis (average of £630). Flying from London 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?

Book flights to London if you plan to visit one of these locations
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Fly from London to Indianapolis on these airlines

Choose from the following airlines for your flight from London to Indianapolis. Flights are based on user searches made on Cheapflights and were last updated on 4 July 2025.

Top 10 airlines flying from London to Indianapolis

Discover the top 10 airlines that operate flights from London 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 July 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest£131Average£862FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Aer LingusCheapest£501Average£709FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
FinnairCheapest£520Average£620FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Scandinavian AirlinesCheapest£531Average£705FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
United AirlinesCheapest£563Average£763FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
IberiaCheapest£608Average£788FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest£610Average£770FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£619Average£755FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
LufthansaCheapest£620Average£823FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest£638Average£767FlexibilityNo cancel feeOn-time75%
Search KLM 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 London to Indianapolis?

Cheapflights makes it easy to find London to Indianapolis flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights simply makes it quick and affordable to book flights from London 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 London to Indianapolis with no change fees?

Yes, we can. To see specific flights from London to Indianapolis with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights offers price alerts on London to Indianapolis flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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