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Cheap flights from Indianapolis to the United Kingdom from £170

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 the United Kingdom departing on 23/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Indianapolis to the United Kingdom

Cheap return flights

Aer Lingus Logo
20:00 - 14:25IND-LHR
13h 25m1 stop
Aer Lingus Logo
09:50 - 18:30LHR-IND
13h 40m1 stop
£353Aer Lingus
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Wed, 3 Dec - Wed, 10 Dec
Aer Lingus Logo
19:50 - 11:10IND-LHR
10h 20m1 stop
Aer Lingus Logo
08:50 - 19:30LHR-IND
14h 40m1 stop
£354Aer Lingus
Find Deal
Wed, 22 Oct - Fri, 31 Oct
British Airways Logo
13:40 - 08:10IND-LGW
13h 30m1 stop
British Airways Logo
15:05 - 22:51LGW-IND
12h 46m1 stop
£361British Airways
Find Deal
Tue, 30 Sep - Tue, 14 Oct
British Airways Logo
12:38 - 08:10IND-LGW
14h 32m1 stop
British Airways Logo
15:05 - 22:51LGW-IND
12h 46m1 stop
£362British Airways
Find Deal
Wed, 8 Oct - Tue, 14 Oct
Delta Logo
17:58 - 10:00IND-LGW
11h 02m1 stop
Delta Logo
12:00 - 21:31LGW-IND
14h 31m1 stop
£366Delta
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Sun, 24 Aug - Thu, 4 Sep
Delta Logo
17:58 - 10:00IND-LGW
11h 02m1 stop
Delta Logo
12:00 - 00:08LGW-IND
17h 08m2 stops
£370Delta
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Sun, 24 Aug - Thu, 4 Sep
United Airlines Logo
14:40 - 06:55IND-LHR
11h 15m1 stop
United Airlines Logo
14:05 - 11:24LHR-IND
26h 19m2 stops
£380United Airlines
Find Deal
Tue, 19 Aug - Tue, 26 Aug
United Airlines Logo
05:45 - 06:55IND-LHR
20h 10m1 stop
United Airlines Logo
08:40 - 23:31LHR-IND
19h 51m2 stops
£384United Airlines
Find Deal
Wed, 20 Aug - Wed, 27 Aug
Virgin Atlantic Logo
17:58 - 10:15IND-LHR
11h 17m1 stop
Virgin Atlantic Logo
12:25 - 21:30LHR-IND
14h 05m1 stop
£409Virgin Atlantic
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Mon, 1 Sep - Sun, 7 Sep
Virgin Atlantic Logo
14:07 - 08:55IND-LHR
13h 48m1 stop
Virgin Atlantic Logo
10:55 - 21:30LHR-IND
15h 35m1 stop
£409Virgin Atlantic
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Mon, 1 Sep - Sun, 7 Sep

Aer Lingus flights from Indianapolis to United Kingdom

Our best Aer Lingus deals on Indianapolis to United Kingdom flight tickets
Aer Lingus
3 Dec
IND20:00Indianapolis
13h 25m
1 stop
LHR14:25London Heathrow
10 Dec
LHR09:50London Heathrow
13h 40m
1 stop
IND18:30Indianapolis
£353
Find similar
Aer Lingus
22 Oct
IND19:50Indianapolis
10h 20m
1 stop
LHR11:10London Heathrow
31 Oct
LHR08:50London Heathrow
14h 40m
1 stop
IND19:30Indianapolis
£354
Find similar
Aer Lingus
22 Oct
IND19:50Indianapolis
11h 50m
1 stop
LHR12:40London Heathrow
7 Nov
LHR08:50London Heathrow
14h 40m
1 stop
IND18:30Indianapolis
£354
Find similar

Air Canada flights from Indianapolis to United Kingdom

Our best Air Canada deals on Indianapolis to United Kingdom flight tickets
Air Canada
8 Oct
IND10:20Indianapolis
17h 15m
2 stops
LHR08:35London Heathrow
14 Oct
LHR14:05London Heathrow
26h 12m
2 stops
IND11:17Indianapolis
£382
Find similar
Air Canada
10 Sept
IND10:20Indianapolis
18h 15m
2 stops
LHR09:35London Heathrow
17 Sept
LHR08:40London Heathrow
17h 21m
2 stops
IND21:01Indianapolis
£382
Find similar
Air Canada
27 Aug
IND10:20Indianapolis
17h 15m
2 stops
LHR08:35London Heathrow
19 Sept
LHR16:00London Heathrow
24h 04m
2 stops
IND11:04Indianapolis
£386
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Indianapolis to United Kingdom 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 5 August 2025.
Use the filters below to find and compare flights from Indianapolis to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Wed 3/12

20:00-14:25

1 stop13h 25m

London Heathrow

Wed 10/12

09:50-18:30

1 stop13h 40m

£353

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Wed 22/10

19:50-11:10

1 stop10h 20m

London Heathrow

Fri 31/10

08:50-19:30

1 stop14h 40m

£354

IndianapolisLondon

IND - LGW

INDLGW

Indianapolis

Tue 30/9

13:40-08:10

1 stop13h 30m

London Gatwick

Tue 14/10

15:05-22:51

1 stop12h 46m

£361

IndianapolisLondon

IND - LGW

INDLGW

Indianapolis

Wed 8/10

12:38-08:10

1 stop14h 32m

London Gatwick

Tue 14/10

15:05-22:51

1 stop12h 46m

£362

IndianapolisLondon

IND - LGW

INDLGW

Indianapolis

Sun 24/8

17:58-10:00

1 stop11h 02m

London Gatwick

Thu 4/9

12:00-21:31

1 stop14h 31m

£366

IndianapolisLondon

IND - LGW

INDLGW

Indianapolis

Sun 24/8

17:58-10:00

1 stop11h 02m

London Gatwick

Thu 4/9

12:00-00:08

2 stops17h 08m

£370

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Tue 19/8

14:40-06:55

1 stop11h 15m

London Heathrow

Tue 26/8

14:05-11:24

2 stops26h 19m

£380

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Wed 20/8

05:45-06:55

1 stop20h 10m

London Heathrow

Wed 27/8

08:40-23:31

2 stops19h 51m

£384

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Mon 1/9

17:58-10:15

1 stop11h 17m

London Heathrow

Sun 7/9

12:25-21:30

1 stop14h 05m

£409

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Mon 1/9

14:07-08:55

1 stop13h 48m

London Heathrow

Sun 7/9

10:55-21:30

1 stop15h 35m

£409

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to the United Kingdom from

How to get the cheapest flight ticket from Indianapolis to United Kingdom

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 cheapest month to fly to United Kingdom?

The cheapest month to fly to United Kingdom from Indianapolis is in August. Flight prices, which tend to average around £562, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of August, then departing from Indianapolis during the month February is also very affordable. Most momondo users find prices during this month for around £583.

What is the cheapest day to depart on your flight to United Kingdom?

The cheapest day to depart from Indianapolis to United Kingdom is on a Wednesday. Travellers who choose to depart for United Kingdom on a Wednesday will often find tickets for as low as £614. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Indianapolis to United Kingdom for around £650.

What is the cheapest time of day to depart on your flight to United Kingdom?

The cheapest time of day to fly to United Kingdom is in the morning when flights can be purchased for as low as £610. Try not to purchase tickets in the afternoon because they tend to be around £677. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to United Kingdom?

You are more likely to see cheaper flights to United Kingdom from Indianapolis when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around £677 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from Indianapolis for as low as £605 on momondo.

Can stopping save me money on Indianapolis to United Kingdom flights?

You could potentially save up to 7% on your flight if you consider stops on a Indianapolis to United Kingdom flight.

Cheap Indianapolis to United Kingdom flight deals and tips

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

Best price found

£170

Fastest flight time

9h 47m

Direct flights

None

Airports in United Kingdom

7 airports
The best one-way flight to United Kingdom from Indianapolis in the past 72 hours is £170. The best return flight deal from Indianapolis to United Kingdom found on momondo in the last 72 hours is £353.
The fastest flight from Indianapolis to United Kingdom takes 9h 47m
There are no direct flights from Indianapolis to United Kingdom. Popular non-direct routes for this connection are Indianapolis Airport - London Stansted Airport, Indianapolis Airport - London Heathrow Airport and Indianapolis Airport - London Gatwick Airport.
There are 7 airports near United Kingdom: London City (LCY), London Heathrow (LHR), Edinburgh Turnhouse (EDI), Manchester (MAN), London Stansted (STN), London Gatwick (LGW), Glasgow Intl (GLA)
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  • When did momondo last update prices for flights from Indianapolis Airport to United Kingdom?

    Prices for flights from Indianapolis Airport to United Kingdom were last updated today.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Indianapolis Airport to United Kingdom.

  • What documentation or ID do you need to fly to United Kingdom?

    The necessary travel and health documents for your United Kingdom trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Indianapolis to United Kingdom

Compare and see reviews for airlines that fly from Indianapolis to United Kingdom with momondo
Airline
Rating
Free Cancellation
Price
Virgin AtlanticPriceFrom £398Free CancellationRating
7.4
655 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom £550Free CancellationRating
6.6
7,235 reviews
Search British Airways flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Indianapolis to United Kingdom for you.

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

Yes. All flights to United Kingdom 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 United Kingdom?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to United Kingdom from Indianapolis.

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

Price alerts on flights to United Kingdom from Indianapolis are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your United Kingdom 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

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo
Flights to Londonfrom £27
Flights to Manchesterfrom £32
Flights to Birminghamfrom £33
Flights to Edinburghfrom £27
Flights to Belfastfrom £29
Flights to Glasgowfrom £29
Flights to Bristolfrom £33
Flights to Newcastle upon Tynefrom £33
Flights to Aberdeenfrom £51
Flights to Liverpoolfrom £30
Flights to Leedsfrom £74
Flights to Invernessfrom £35