Cheap flights from London to Indianapolis from £301

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 19/5. Fares are subject to change and may not be available on all flights or dates of travel.
LON — IND
4 May — 11 May1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Indianapolis are usually found in September or November, booked 53 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from London to Indianapolis

Enter your travel dates to find the best prices.

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 April 2026.

Thu 14/506:30
STN
-
IND
1 stop16h 50m
Multiple Airlines
Thu 21/515:58
IND
-
STN
2 stops24h 22m
Multiple Airlines
Deal found 30/3£625
Thu 14/508:40
LGW
-
IND
1 stop14h 40m
Multiple Airlines
Thu 21/515:58
IND
-
LGW
2 stops24h 27m
Multiple Airlines
Deal found 30/3£629
Thu 28/519:50
LHR
-
IND
2 stops28h 51m
Multiple Airlines
Tue 2/606:10
IND
-
LHR
3 stops34h 30m
Multiple Airlines
Deal found 2/4£631
Tue 14/406:40
LHR
-
IND
2 stops21h 35m
Multiple Airlines
Fri 17/406:00
IND
-
LHR
2 stops27h 35m
Multiple Airlines
Deal found 31/3£635
Wed 15/408:50
LHR
-
IND
1 stop14h 35m
Aer Lingus
Sat 6/619:50
IND
-
LHR
1 stop13h 05m
Aer Lingus
Deal found 30/3£636
Wed 10/614:00
LGW
-
IND
1 stop13h 41m
Multiple Airlines
Wed 22/720:46
IND
-
LGW
2 stops32h 14m
Multiple Airlines
Deal found 2/4£645
Thu 28/507:05
LHR
-
IND
2 stops18h 45m
Scandinavian Airlines
Tue 9/606:51
IND
-
LHR
2 stops21h 44m
Scandinavian Airlines
Deal found 1/4£654
Wed 27/507:05
LHR
-
IND
2 stops18h 45m
Scandinavian Airlines
Mon 1/606:49
IND
-
LHR
2 stops21h 46m
Scandinavian Airlines
Deal found 3/4£655
Thu 30/419:50
LHR
-
IND
2 stops30h 18m
Scandinavian Airlines
Thu 7/512:54
IND
-
LHR
2 stops20h 41m
Scandinavian Airlines
Deal found 2/4£658
Sat 16/513:55
LHR
-
IND
2 stops34h 46m
Multiple Airlines
Sat 23/506:10
IND
-
LHR
3 stops29h 15m
Multiple Airlines
Deal found 1/4£663
Thu 30/407:05
LHR
-
IND
2 stops19h 11m
Scandinavian Airlines
Mon 4/506:36
IND
-
LHR
2 stops21h 44m
Scandinavian Airlines
Deal found 1/4£666
Thu 4/614:00
LGW
-
IND
1 stop34h 03m
Multiple Airlines
Thu 18/619:41
IND
-
LGW
1 stop33h 19m
Multiple Airlines
Deal found 3/4£676

Find 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 April 2026.

Round-trip from

£625

One-way from

£301

Popular in

July

Cheapest in

September

Average price

£731
14/5-21/5
  • 14/5-21/5
  • 3 total stops
  • 41h 12m total
  • London to Indianapolis
19/5
  • 19/5
  • 3 total stops
  • 50h 41m total
  • London to Indianapolis
Highest demand for flights based on searches. 11% potential increase in price (£75 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£16 potential savings vs. average return price).
Average for round-trip flights in April 2026

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 April 2026.
Use the filters below to find and compare flights from London to Indianapolis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonIndianapolis

LGW - IND

LGWIND

London Gatwick

Wed 15/4

14:00-10:27

1 stop25h 27m

Indianapolis

Sat 6/6

20:36-11:20

2 stops57h 44m

£685

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Fri 24/4

18:40-00:41

2 stops35h 01m

Indianapolis

Mon 27/4

12:55-09:35

2 stops15h 40m

£716

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Tue 19/5

06:00-19:41

2 stops18h 41m

Indianapolis

Tue 26/5

20:36-18:40

2 stops41h 04m

£734

LondonIndianapolis

STN - IND

STNIND

London Stansted

Fri 15/5

06:35-19:03

2 stops17h 28m

Indianapolis

Fri 22/5

12:11-07:50

2 stops14h 39m

£778

LondonIndianapolis

LGW - IND

LGWIND

London Gatwick

Tue 14/4

06:00-23:59

3 stops46h 59m

Indianapolis

Sat 6/6

10:20-09:25

2 stops18h 05m

£825

LondonIndianapolis

STN - IND

STNIND

London Stansted

Sat 22/8

08:30-18:20

1 stop14h 50m

Indianapolis

Sat 29/8

19:50-12:55

1 stop12h 05m

£875

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Mon 10/8

06:40-23:15

2 stops21h 35m

Indianapolis

Mon 17/8

07:20-09:35

2 stops21h 15m

£905

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Wed 29/4

08:00-16:52

1 stop13h 52m

Indianapolis

Wed 6/5

14:30-08:30

1 stop13h 00m

£917

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Sat 9/5

06:30-15:41

2 stops14h 11m

Indianapolis

Sun 17/5

17:09-14:35

1 stop16h 26m

£951
Fastest return journey

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Fri 24/4

11:05-17:48

1 stop11h 43m

Indianapolis

Mon 27/4

15:52-08:20

1 stop11h 28m

£961

Flights are sorted by cheapest return flights first.

Deals found on 30/3

Showing 1-10 of 60 resultsSorted by cheapest first
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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 2 April 2026.

To ensure you get the cheapest price possible for a flight from London to Indianapolis, you should look to book at least 53 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, August is the cheapest month in which you can book a flight from London to Indianapolis (average of £321). Flying from London to Indianapolis in July is currently the most expensive (average of £532). 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 April 2026.

It’s typically best to fly out from London to Indianapolis in the morning. Doing so could potentially save you 21% 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 30 March 2025.

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?

What’s the top stopover airport for flights from London to Indianapolis?

Share of one-stop return flights from London to Indianapolis chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Dublin (DUB) – chosen by Cheapflights users on 59% of one-stop itineraries from London to Indianapolis on Cheapflights.

What’s the cheapest stopover airport for flights from London to Indianapolis?

Average return fare for one-stop flights from London to Indianapolis, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Philadelphia (PHL) is the most affordable one-stop option, with an average return flight price of £657.

What’s the fastest stopover option from London to Indianapolis?

Shortest average travel time for one-stop one-way flights from London to Indianapolis, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Chicago (ORD) have the shortest average one-way travel time for one-stop routes: 11h 32m.

Which airport typically offers the quickest stopover for flights from London to Indianapolis?

Average stopover duration for one-stop one-way flights from London to Indianapolis, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Minneapolis (MSP) offer the fastest connection on this route, with an average stopover time of 1h 01m.

How often are flights from London to Indianapolis delayed?

About 30% of weekly flights between London and Indianapolis have experienced delays in the past year, with the average delay time being 148 minutes.

What is the most punctual flight time for London to Indianapolis flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Thursday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to Indianapolis flights?

Over the past year, Virgin Atlantic have had the lowest number of delays on this route, with just 8% of flights being delayed.

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 April 2026.
Get a feel of what it's like to fly with Finnair,Virgin Atlantic, andUnited 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.

Entertainment

6.9

Food

6.7

Overall

7.7

Comfort

7.5

Boarding

7.7

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

Entertainment

6.9

Food

6.7

Overall

7.7

Comfort

7.5

Boarding

7.7

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

Entertainment

6.9

Food

6.7

Overall

7.7

Comfort

7.5

Boarding

7.7

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

Entertainment

6.9

Food

6.7

Overall

7.7

Comfort

7.5

Boarding

7.7

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

Entertainment

6.9

Food

6.7

Overall

7.7

Comfort

7.5

Boarding

7.7

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

Entertainment

6.9

Food

6.7

Overall

7.7

Comfort

7.5

Boarding

7.7

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

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.

  • How long is the flight from London to Indianapolis?

    For as low as £1,008, Scandinavian Airlines can have you in Indianapolis from London in 26h 32m. The distance between London and Indianapolis is about 4003 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    Flying on American Airlines is currently your cheapest option to Indianapolis, with prices starting at £136. Additional return tickets that might be worth considering are offered by Virgin Atlantic and United Airlines, with the lowest prices starting at £496 and £544, respectively. American Airlines is priced at 82% lower than the current average price of a flight leaving 3 months from now.

  • 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 River North. Travelers on a layover in Chicago can visit Grant Park, Magnificent Mile, and River North, by traveling 16.2 mi, 15.5 mi, and 15.0 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.

  • 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, August is the cheapest month in which you can book a flight from London to Indianapolis (average of £321). Flying from London to Indianapolis in July is currently the most expensive (average of £532). 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?

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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 April 2026.

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 4 April 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest£136Average£374FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Virgin AtlanticCheapest£496Average£884FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapest£544Average£779FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Scandinavian AirlinesCheapest£549Average£727FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Aer LingusCheapest£573Average£749FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
LufthansaCheapest£616Average£736FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest£616Average£792FlexibilityNo cancel feeOn-time75%
Search KLM flights
FinnairCheapest£618Average£717FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest£649Average£773FlexibilityNo cancel feeOn-time70%
Search British Airways 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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