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Cheap flights from Indianapolis to London from £235

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Indianapolis to London

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:25 - 06:50IND  Indianapolis-LGW London Gatwick
14h 25m1 stop Orlando
Multiple Airlines Logo
09:50 - 10:30LGW  London Gatwick-IND Indianapolis
29h 40m1 stop Orlando
£545Multiple Airlines
Thu, 12 Nov - Wed, 18 Nov
Multiple Airlines Logo
11:25 - 06:50IND  Indianapolis-LGW London Gatwick
14h 25m1 stop Orlando
Multiple Airlines Logo
09:50 - 10:30LGW  London Gatwick-IND Indianapolis
29h 40m1 stop Orlando
£561Multiple Airlines
Thu, 12 Nov - Wed, 18 Nov
Multiple Airlines Logo
19:52 - 06:50IND  Indianapolis-LGW London Gatwick
29h 58m2 stops Atlanta Hartsfield-Jackson Orlando
Multiple Airlines Logo
11:00 - 10:01LGW  London Gatwick-IND Indianapolis
28h 01m1 stop Orlando
£565Multiple Airlines
Wed, 11 Nov - Thu, 19 Nov
Multiple Airlines Logo
11:25 - 06:50IND  Indianapolis-LGW London Gatwick
14h 25m1 stop Orlando
Multiple Airlines Logo
11:00 - 10:01LGW  London Gatwick-IND Indianapolis
28h 01m1 stop Orlando
£568Multiple Airlines
Thu, 12 Nov - Thu, 19 Nov
Multiple Airlines Logo
11:25 - 06:50IND  Indianapolis-LGW London Gatwick
14h 25m1 stop Orlando
Multiple Airlines Logo
11:00 - 10:01LGW  London Gatwick-IND Indianapolis
28h 01m1 stop Orlando
£569Multiple Airlines
Thu, 12 Nov - Thu, 19 Nov
Multiple Airlines Logo
20:35 - 21:00IND  Indianapolis-LGW London Gatwick
19h 25m1 stop Dublin
Multiple Airlines Logo
09:50 - 15:42LGW  London Gatwick-IND Indianapolis
34h 52m2 stops Orlando Denver Intl
£592Multiple Airlines
Wed, 18 Nov - Wed, 25 Nov
Multiple Airlines Logo
21:00 - 21:00IND  Indianapolis-LHR London Heathrow
43h 00m2 stops Chicago O'Hare Intl Toronto Pearson Intl
Multiple Airlines Logo
19:30 - 17:48LHR  London Heathrow-IND Indianapolis
27h 18m2 stops Frankfurt am Main Chicago O'Hare Intl
£593Multiple Airlines
Fri, 9 Apr - Mon, 12 Apr
Multiple Airlines Logo
11:25 - 05:50IND  Indianapolis-LGW London Gatwick
13h 25m1 stop Orlando
Multiple Airlines Logo
11:00 - 10:01LGW  London Gatwick-IND Indianapolis
28h 01m1 stop Orlando
£598Multiple Airlines
Wed, 11 Nov - Thu, 19 Nov
Multiple Airlines Logo
20:35 - 19:00IND  Indianapolis-LGW London Gatwick
17h 25m1 stop Dublin
Multiple Airlines Logo
08:50 - 19:05LGW  London Gatwick-IND Indianapolis
15h 15m1 stop Dublin
£619Multiple Airlines
Mon, 23 Nov - Wed, 9 Dec
Multiple Airlines Logo
20:35 - 13:00IND  Indianapolis-LGW London Gatwick
11h 25m1 stop Dublin
Multiple Airlines Logo
08:50 - 19:05LGW  London Gatwick-IND Indianapolis
15h 15m1 stop Dublin
£621Multiple Airlines
Mon, 30 Nov - Wed, 16 Dec

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Scandinavian Airlines flights from Indianapolis to London

Our best Scandinavian Airlines deals on Indianapolis to London flight tickets
Scandinavian Airlines
26 Oct
IND17:00Indianapolis
19h 00m
2 stops
LHR16:00London Heathrow
19 Nov
LHR19:50London Heathrow
29h 45m
3 stops
IND20:35Indianapolis
£865
Scandinavian Airlines
26 Oct
IND06:45Indianapolis
29h 15m
2 stops
LHR16:00London Heathrow
30 Oct
LHR06:40London Heathrow
21h 45m
2 stops
IND00:25Indianapolis
£883
Scandinavian Airlines
25 Oct
IND17:00Indianapolis
24h 40m
2 stops
LHR21:40London Heathrow
29 Oct
LHR18:40London Heathrow
33h 45m
2 stops
IND00:25Indianapolis
£970

Aer Lingus flights from Indianapolis to London

Our best Aer Lingus deals on Indianapolis to London flight tickets
Aer Lingus
23 Nov
IND20:35Indianapolis
11h 50m
1 stop
LHR13:25London Heathrow
9 Dec
LHR12:10London Heathrow
11h 55m
1 stop
IND19:05Indianapolis
£640
Aer Lingus
14 Apr
IND19:50Indianapolis
10h 20m
1 stop
LHR11:10London Heathrow
28 Apr
LHR12:00London Heathrow
11h 20m
1 stop
IND18:20Indianapolis
£653
Aer Lingus
11 Nov
IND20:35Indianapolis
12h 50m
1 stop
LHR14:25London Heathrow
18 Nov
LHR08:50London Heathrow
15h 15m
1 stop
IND19:05Indianapolis
£677

momondo Fare Finder

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

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Route

Depart

Return

Price

Cheapest return flight

IndianapolisLondon

IND Indianapolis - LGW London Gatwick

INDLGW

Indianapolis

Thu 12/11

11:25-06:50

1 stop14h 25m

London Gatwick

Wed 18/11

09:50-10:30

1 stop29h 40m

£545

IndianapolisLondon

IND Indianapolis - LGW London Gatwick

INDLGW

Indianapolis

Thu 12/11

11:25-06:50

1 stop14h 25m

London Gatwick

Wed 18/11

09:50-10:30

1 stop29h 40m

£561

IndianapolisLondon

IND Indianapolis - LGW London Gatwick

INDLGW

Indianapolis

Wed 11/11

19:52-06:50

2 stops29h 58m

London Gatwick

Thu 19/11

11:00-10:01

1 stop28h 01m

£565

IndianapolisLondon

IND Indianapolis - LGW London Gatwick

INDLGW

Indianapolis

Thu 12/11

11:25-06:50

1 stop14h 25m

London Gatwick

Thu 19/11

11:00-10:01

1 stop28h 01m

£568

IndianapolisLondon

IND Indianapolis - LGW London Gatwick

INDLGW

Indianapolis

Thu 12/11

11:25-06:50

1 stop14h 25m

London Gatwick

Thu 19/11

11:00-10:01

1 stop28h 01m

£569

IndianapolisLondon

IND Indianapolis - LGW London Gatwick

INDLGW

Indianapolis

Wed 18/11

20:35-21:00

1 stop19h 25m

London Gatwick

Wed 25/11

09:50-15:42

2 stops34h 52m

£592

IndianapolisLondon

IND Indianapolis - LHR London Heathrow

INDLHR

Indianapolis

Fri 9/4

21:00-21:00

2 stops43h 00m

London Heathrow

Mon 12/4

19:30-17:48

2 stops27h 18m

£593

IndianapolisLondon

IND Indianapolis - LGW London Gatwick

INDLGW

Indianapolis

Wed 11/11

11:25-05:50

1 stop13h 25m

London Gatwick

Thu 19/11

11:00-10:01

1 stop28h 01m

£598

IndianapolisLondon

IND Indianapolis - LGW London Gatwick

INDLGW

Indianapolis

Mon 23/11

20:35-19:00

1 stop17h 25m

London Gatwick

Wed 9/12

08:50-19:05

1 stop15h 15m

£619
Fastest return journey

IndianapolisLondon

IND Indianapolis - LGW London Gatwick

INDLGW

Indianapolis

Mon 30/11

20:35-13:00

1 stop11h 25m

London Gatwick

Wed 16/12

08:50-19:05

1 stop15h 15m

£621

Flights are sorted by cheapest return flights first.

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

Prices are currently typical for flights on this route.

Typical prices usually range from £524 to £765.
The lowest price recently found on this route was £545.

What is the cheapest month to fly to London?

The cheapest month to fly to London from Indianapolis is in February. Flight prices, which tend to average around £559, are often lower during this time because this is during the off-season. The month of March is another great option to travel to London, with average flight prices from Indianapolis averaging around £574.

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 £685 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 £595 on momondo.

Can stopping save me money on Indianapolis to London flights?

You could potentially save up to 4% 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 October 2026, prices for Indianapolis to London flights are approximately 1% 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

Best price found

£235

Fastest flight time

10h 12m

Direct flights

None
The best one-way flight to London from Indianapolis in the past 72 hours is £235. The best return flight deal from Indianapolis to London found on momondo in the last 72 hours is £545.
The fastest flight from Indianapolis to London takes 10h 12m
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 12m.

  • 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 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.

Travelling to a place near London?

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

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

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport