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Cheap flights from London to Indianapolis from £268

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 23/4. Fares are subject to change and may not be available on all flights or dates of travel.
LON — IND
26 Feb — 5 Mar1
1 adult

The best prices from London to Indianapolis are usually found in April or September, booked 40 days in advance, depart on a Tuesday or Monday 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 21 February 2025.

Round-trip from

£558

One-way from

£268

Popular in

August

Cheapest in

April

Average price

£694
6/3-19/3
  • 6/3-19/3
  • 4 total stops
  • 67h 59m total
  • London to Indianapolis
23/4
  • 23/4
  • 1 total stop
  • 29h 36m total
  • London to Indianapolis
Highest demand for flights based on searches. 10% potential increase in price (£68 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).
Average for round-trip flights in February 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 21 February 2025.

Thu 6/313:30LCY - IND
2 stops33h 33mMultiple Airlines
Wed 19/318:59IND - LCY
2 stops34h 26mMultiple Airlines
Deal found 20/2£558
Sun 6/406:40LHR - IND
3 stops31h 18mMultiple Airlines
Mon 14/414:36IND - LHR
2 stops20h 49mMultiple Airlines
Deal found 20/2£562
Sat 15/311:45LHR - IND
1 stop15h 40mFinnair
Mon 24/316:32IND - LHR
1 stop11h 18mFinnair
Deal found 20/2£566
Sat 25/1006:15LHR - IND
1 stop17h 05mAer Lingus
Sat 15/1120:00IND - LHR
1 stop10h 25mAer Lingus
Deal found 21/2£586
Mon 28/414:00LGW - IND
1 stop27h 59mMultiple Airlines
Wed 30/405:35IND - LGW
1 stop23h 25mMultiple Airlines
Deal found 20/2£636
Thu 22/507:35STN - IND
3 stops39h 40mMultiple Airlines
Mon 2/619:17IND - STN
3 stops34h 23mMultiple Airlines
Deal found 20/2£661
Sun 9/312:05LHR - IND
2 stops35h 54mAustrian Airlines
Mon 17/315:15IND - LHR
1 stop13h 10mAustrian Airlines
Deal found 20/2£733
Sat 15/307:30LHR - IND
2 stops18h 30mUnited Airlines
Mon 24/315:34IND - LHR
1 stop12h 21mUnited Airlines
Deal found 20/2£734
Thu 6/307:30LHR - IND
2 stops21h 29mLufthansa
Wed 19/314:52IND - LHR
1 stop11h 48mLufthansa
Deal found 20/2£740
Thu 6/306:40LHR - IND
2 stops19h 09mScandinavian Airlines
Wed 19/307:00IND - LHR
2 stops29h 00mScandinavian Airlines
Deal found 20/2£746
Tue 6/512:20LGW - IND
2 stops16h 44mAmerican Airlines
Mon 19/510:32IND - LGW
2 stops16h 38mAmerican Airlines
Deal found 20/2£788
Tue 6/515:05LGW - IND
1 stop32h 10mBritish Airways
Mon 19/505:47IND - LGW
1 stop21h 23mBritish Airways
Deal found 20/2£802

Find flights from London to Indianapolis within your budget

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 21 February 2025.

Fly from

London

Fly to

Indianapolis

Route

Depart

Return

Price

LondonIndianapolis

LCY - IND

LCYIND

London City

Thu 6/3

13:30-18:03

2 stops33h 33m

Indianapolis

Wed 19/3

18:59-09:25

2 stops34h 26m

£558

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Sun 6/4

06:40-08:58

3 stops31h 18m

Indianapolis

Mon 14/4

14:36-16:25

2 stops20h 49m

£562

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Sat 15/3

11:45-23:25

1 stop15h 40m

Indianapolis

Mon 24/3

16:32-07:50

1 stop11h 18m

£566

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Sat 16/8

12:00-18:20

1 stop11h 20m

Indianapolis

Sat 30/8

19:50-13:25

1 stop12h 35m

£589

LondonIndianapolis

LGW - IND

LGWIND

London Gatwick

Mon 28/4

14:00-12:59

1 stop27h 59m

Indianapolis

Wed 30/4

05:35-10:00

1 stop23h 25m

£636

LondonIndianapolis

STN - IND

STNIND

London Stansted

Thu 22/5

07:35-18:15

3 stops39h 40m

Indianapolis

Mon 2/6

19:17-10:40

3 stops34h 23m

£661

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Sun 9/3

12:05-19:59

2 stops35h 54m

Indianapolis

Mon 17/3

15:15-08:25

1 stop13h 10m

£733

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Sat 15/3

07:30-22:00

2 stops18h 30m

Indianapolis

Mon 24/3

15:34-07:55

1 stop12h 21m

£734

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Thu 6/3

07:30-23:59

2 stops21h 29m

Indianapolis

Wed 19/3

14:52-06:40

1 stop11h 48m

£740

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Thu 6/3

06:40-20:49

2 stops19h 09m

Indianapolis

Wed 19/3

07:00-16:00

2 stops29h 00m

£746

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 43 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.

Travel insights for flights from London to Indianapolis

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

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 14 February 2025.

To ensure you get the cheapest price possible for a flight from London to Indianapolis, you should look to book at least 40 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 21 February 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 11 February 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.

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 21 February 2025.
Get a feel of what it's like to fly with Delta, Finnair and Austrian Airlines from London to Indianapolis by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

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

8.0
Very Good

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

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

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

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

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

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

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

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

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

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 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 9 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 Finnair is currently your cheapest option to Indianapolis, with prices starting at £566. Additional return tickets that might be worth considering are offered by Aer Lingus and Austrian Airlines, with the lowest prices starting at £589 and £733, respectively. Finnair is priced at 20% 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 WestJet. According to our data, you can fly for as low as £463. Users have also found prices from £552 and £687 on Aer Lingus and Iberia, 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 Millennium Park. Travelers on a layover in Chicago can visit Grant Park, Magnificent Mile, and Millennium Park, by traveling 16.2 mi, 15.5 mi, and 16.0 mi, respectively after landing at Chicago O'Hare Intl. Travellers can book a car hire at Chicago O'Hare Intl for about £39 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 £41 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

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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 21 February 2025.

Top 9 airlines flying from London to Indianapolis

Discover the top 9 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 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest£514Average£648FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Aer LingusCheapest£526Average£656FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest£639Average£820FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£654Average£891FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
IberiaCheapest£657Average£775FlexibilityNo cancel feeOn-time77%
Search Iberia flights
KLMCheapest£690Average£822FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest£702Average£904FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£702Average£857FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest£705Average£932FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

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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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