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Cheap flights from Indianapolis to London from £195

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Indianapolis to London departing on 27/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Indianapolis to London

Cheap return flights

Enter your travel dates to find the best prices.
Lufthansa Logo
20:10 - 18:25
IND
-
LHR
17h 15m
2 stops
Lufthansa Logo
13:30 - 23:35
LHR
-
IND
15h 05m
2 stops
£738Lufthansa
Mon, 27 Jul - Wed, 12 Aug
SWISS Logo
17:02 - 17:50
IND
-
LGW
19h 48m
2 stops
SWISS Logo
18:35 - 16:34
LGW
-
IND
26h 59m
2 stops
£738SWISS
Sat, 26 Sep - Sat, 3 Oct
United Airlines Logo
10:55 - 07:15
IND
-
LHR
15h 20m
1 stop
United Airlines Logo
08:30 - 20:44
LHR
-
IND
17h 14m
1 stop
£739United Airlines
Wed, 5 Aug - Wed, 12 Aug
Multiple Airlines Logo
10:53 - 10:00
IND
-
LGW
18h 07m
1 stop
Multiple Airlines Logo
14:00 - 10:03
LGW
-
IND
25h 03m
1 stop
£739Multiple Airlines
Fri, 31 Jul - Wed, 12 Aug
United Airlines Logo
19:43 - 10:40
IND
-
LHR
9h 57m
1 stop
United Airlines Logo
08:30 - 15:41
LHR
-
IND
12h 11m
1 stop
£740United Airlines
Sun, 30 Aug - Tue, 8 Sep
Aer Lingus Logo
19:50 - 13:30
IND
-
LHR
12h 40m
1 stop
Aer Lingus Logo
12:00 - 18:20
LHR
-
IND
11h 20m
1 stop
£740Aer Lingus
Thu, 30 Jul - Wed, 12 Aug
Multiple Airlines Logo
16:25 - 12:45
IND
-
STN
15h 20m
2 stops
Multiple Airlines Logo
06:30 - 20:44
STN
-
IND
19h 14m
3 stops
£740Multiple Airlines
Thu, 3 Sep - Mon, 7 Sep
Air Canada Logo
16:25 - 08:35
IND
-
LHR
11h 10m
1 stop
Air Canada Logo
13:50 - 20:44
LHR
-
IND
35h 54m
2 stops
£741Air Canada
Thu, 27 Aug - Mon, 31 Aug
Air Canada Logo
18:45 - 08:30
IND
-
LHR
32h 45m
1 stop
Air Canada Logo
18:00 - 18:05
LHR
-
IND
29h 05m
1 stop
£742Air Canada
Sun, 22 Nov - Sat, 28 Nov
Aer Lingus Logo
20:00 - 11:25
IND
-
LHR
10h 25m
1 stop
Aer Lingus Logo
09:50 - 18:30
LHR
-
IND
13h 40m
1 stop
£744Aer Lingus
Mon, 23 Nov - Sat, 28 Nov

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Lufthansa flights from Indianapolis to London

Our best Lufthansa deals on Indianapolis to London flight tickets
Lufthansa
30 Aug
IND14:00Indianapolis
17h 40m
2 stops
LHR12:40London Heathrow
8 Sept
LHR10:50London Heathrow
17h 50m
2 stops
IND23:40Indianapolis
£738
Lufthansa
1 Sept
IND14:00Indianapolis
22h 55m
2 stops
LCY17:55London City
9 Sept
LCY09:15London City
19h 25m
2 stops
IND23:40Indianapolis
£743
Lufthansa
20 Aug
IND16:25Indianapolis
11h 10m
1 stop
LHR08:35London Heathrow
27 Aug
LHR10:50London Heathrow
17h 45m
2 stops
IND23:35Indianapolis
£746

Air Canada flights from Indianapolis to London

Our best Air Canada deals on Indianapolis to London flight tickets
Air Canada
27 Aug
IND16:25Indianapolis
11h 10m
1 stop
LHR08:35London Heathrow
31 Aug
LHR13:50London Heathrow
35h 54m
2 stops
IND20:44Indianapolis
£741
Air Canada
22 Nov
IND18:45Indianapolis
32h 45m
1 stop
LHR08:30London Heathrow
28 Nov
LHR18:00London Heathrow
29h 05m
1 stop
IND18:05Indianapolis
£742
Air Canada
7 Aug
IND06:00Indianapolis
19h 30m
2 stops
LHR06:30London Heathrow
14 Aug
LHR06:00London Heathrow
19h 44m
2 stops
IND20:44Indianapolis
£758

momondo Fare Finder

 
Customise your flight search to find flights from Indianapolis to London 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, momondo users made 279,928 searches. Data last updated 14 June 2026.
Use the filters below to find and compare flights from Indianapolis to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Mon 27/7

20:10-18:25

2 stops17h 15m

London Heathrow

Wed 12/8

13:30-23:35

2 stops15h 05m

£738

IndianapolisLondon

IND - LGW

INDLGW

Indianapolis

Sat 26/9

17:02-17:50

2 stops19h 48m

London Gatwick

Sat 3/10

18:35-16:34

2 stops26h 59m

£738

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Wed 5/8

10:55-07:15

1 stop15h 20m

London Heathrow

Wed 12/8

08:30-20:44

1 stop17h 14m

£739

IndianapolisLondon

IND - LGW

INDLGW

Indianapolis

Fri 31/7

10:53-10:00

1 stop18h 07m

London Gatwick

Wed 12/8

14:00-10:03

1 stop25h 03m

£739
Fastest return journey

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Sun 30/8

19:43-10:40

1 stop9h 57m

London Heathrow

Tue 8/9

08:30-15:41

1 stop12h 11m

£740

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Thu 30/7

19:50-13:30

1 stop12h 40m

London Heathrow

Wed 12/8

12:00-18:20

1 stop11h 20m

£740

IndianapolisLondon

IND - STN

INDSTN

Indianapolis

Thu 3/9

16:25-12:45

2 stops15h 20m

London Stansted

Mon 7/9

06:30-20:44

3 stops19h 14m

£740

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Thu 27/8

16:25-08:35

1 stop11h 10m

London Heathrow

Mon 31/8

13:50-20:44

2 stops35h 54m

£741

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Sun 22/11

18:45-08:30

1 stop32h 45m

London Heathrow

Sat 28/11

18:00-18:05

1 stop29h 05m

£742

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Mon 23/11

20:00-11:25

1 stop10h 25m

London Heathrow

Sat 28/11

09:50-18:30

1 stop13h 40m

£744

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to London from

How to get the cheapest flight ticket from Indianapolis to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Indianapolis and London?

What is the cheapest month to fly to London?

The cheapest month to fly to London from Indianapolis is in March. Flight prices, which tend to average around £65, are often lower during this time because this is during the off-season. The month of November is another great option to travel to London, with average flight prices from Indianapolis averaging around £71.

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

You are more likely to see cheaper flights to London from Indianapolis when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around £626 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Indianapolis for as low as £519 on momondo.

Can stopping save me money on Indianapolis to London flights?

You could potentially save up to 5% on your flight if you consider stops on a Indianapolis to London flight.

How have Indianapolis to London flight prices changed over time?

As of June 2026, prices for Indianapolis to London flights are approximately 8% more expensive when compared to flights at the same time last year.

When to book flights from Indianapolis to London

Are you open to changing your travel dates? Check out the ideal times to fly from Indianapolis to London according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Indianapolis to London (IND to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Indianapolis to London

Fastest flight time

10h 10m

Direct flights

None
The fastest flight from Indianapolis to London takes 10h 10m
There are no direct flights from Indianapolis to London. There are no popular flight routes from Indianapolis to London.
Search flight deals

Frequently asked questions about flying from Indianapolis to London

  • How far is Indianapolis to London by plane?

    The distance between Indianapolis and London is about 3986.9 mi. By plane, this route typically takes 10h 10m.

  • When did momondo last update prices for flights from Indianapolis Airport to London?

    Prices for flights from Indianapolis Airport to London are updated daily.

  • How many operators does momondo search for flights from Indianapolis Airport to London?

  • How old do you have to be to fly from Indianapolis Airport to London?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Indianapolis Airport to London.

  • What documentation or ID do you need to fly to London?

    The required travel and health documents for your London trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Indianapolis to London

Compare and see reviews for airlines that fly from Indianapolis to London with momondo
Airline
Rating
Free Cancellation
Price
Virgin AtlanticPriceFrom £372Free CancellationRating
7.5
690 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom £450Free CancellationRating
6.7
8,047 reviews
Search British Airways flights

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Wembley
Milton Keynes
Gatwick
Luton
Slough
Southend-on-Sea
Maidstone
Ipswich
Ilford
Canterbury
Folkestone
Guildford
Hayes
Bedford
Chichester
Dover
Harlow
Chelmsford
Colchester

Why use momondo?

Why should I use momondo to find a flight deal from Indianapolis to London?

Finding the right flight to London from Indianapolis is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

Can I find flights from Indianapolis to London with flexible booking policies on momondo?

Yes. All flights to London from Indianapolis on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Indianapolis to London?

Once all potential Indianapolis to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Indianapolis to London right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Indianapolis to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

An easier way to manage your London trip

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport