What airlines fly to United Kingdom?

British Airways, American Airlines and United Airlines are the top three most popular airlines that fly to United Kingdom from Indianapolis according to our data. British Airways is the first choice among our users, with 45% of people opting to fly with this airline when traveling to United Kingdom. Keep in mind that there are 11 different airlines that fly to United Kingdom on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Indianapolis to United Kingdom?

Delta, Iberia, and Air Canada are the most popular carriers operating from Indianapolis to United Kingdom

When did momondo last update prices for flights from Indianapolis Airport to United Kingdom?

Prices for flights from Indianapolis Airport to United Kingdom are updated daily.

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

As of August 2026, there are 8 operators available to choose from for flights from Indianapolis Airport to United Kingdom.

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

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 United Kingdom.

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

The travel and health documents you'll need for your trip to United Kingdom may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at United Kingdom. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$241 Cheap Flights from Indianapolis to the United Kingdom in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Indianapolis to the United Kingdom

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:00 pm - 11:40 amIND Indianapolis-EDI Edinburgh Turnhouse

10h 40m1 stop Dublin

5:00 pm - 9:49 amEDI Edinburgh Turnhouse-IND Indianapolis

45h 49m2 stops London Stansted Orlando

$778Multiple Airlines

Sat, Nov 7 - Sat, Nov 14

1:37 pm - 8:40 amIND Indianapolis-MAN Manchester

14h 03m2 stops Chicago O'Hare Intl Toronto Pearson Intl

6:10 am - 6:45 pmMAN Manchester-IND Indianapolis

17h 35m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

$799United Airlines

Sun, Jan 31 - Tue, Feb 2

10:26 am - 10:00 amIND Indianapolis-LGW London Gatwick

18h 34m1 stop Orlando

2:00 pm - 10:42 amLGW London Gatwick-IND Indianapolis

25h 42m1 stop Orlando

$821Multiple Airlines

Sun, Oct 4 - Wed, Oct 7

6:33 pm - 7:10 amIND Indianapolis-LHR London Heathrow

31h 37m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

6:50 am - 4:23 pmLHR London Heathrow-IND Indianapolis

14h 33m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

$835United Airlines

Sun, Nov 15 - Wed, Nov 18

1:07 pm - 10:25 amIND Indianapolis-LHR London Heathrow

16h 18m1 stop Chicago O'Hare Intl

7:35 am - 7:20 pmLHR London Heathrow-IND Indianapolis

16h 45m2 stops Madrid Barajas Chicago O'Hare Intl

$855Iberia

Sun, Nov 1 - Wed, Nov 11

1:08 pm - 7:00 amIND Indianapolis-LHR London Heathrow

12h 52m1 stop Boston Logan Intl

10:45 am - 6:30 pmLHR London Heathrow-IND Indianapolis

36h 45m2 stops Madrid Barajas New York John F Kennedy Intl

$857Iberia

Wed, Feb 3 - Wed, Feb 17

3:50 pm - 12:05 pmIND Indianapolis-LHR London Heathrow

15h 15m2 stops Philadelphia Madrid Barajas

6:15 am - 6:30 pmLHR London Heathrow-IND Indianapolis

17h 15m2 stops Madrid Barajas New York John F Kennedy Intl

$867British Airways

Wed, Feb 3 - Wed, Feb 17

4:25 pm - 8:35 amIND Indianapolis-LHR London Heathrow

11h 10m1 stop Toronto Pearson Intl

6:55 am - 8:36 pmLHR London Heathrow-IND Indianapolis

18h 41m2 stops Munich Franz Josef Strauss Toronto Pearson Intl

$868Lufthansa

Mon, Sep 28 - Tue, Oct 6

4:25 pm - 9:35 amIND Indianapolis-LHR London Heathrow

12h 10m1 stop Toronto Pearson Intl

7:25 am - 8:36 pmLHR London Heathrow-IND Indianapolis

18h 11m2 stops Munich Franz Josef Strauss Toronto Pearson Intl

$868Lufthansa

Mon, Oct 12 - Tue, Oct 20

5:08 am - 8:00 pmIND Indianapolis-LHR London Heathrow

9h 52m1 stop New York John F Kennedy Intl

7:35 am - 8:59 pmLHR London Heathrow-IND Indianapolis

18h 24m2 stops Madrid Barajas Philadelphia

$886British Airways

Wed, Jan 6 - Wed, Jan 13

Cheap last minute flights

Enter your travel dates to find the best prices.

4:25 pm - 7:20 pmIND Indianapolis-LHR London Heathrow

21h 55m2 stops Chicago O'Hare Intl Zurich

6:40 pm - 4:33 pmLHR London Heathrow-IND Indianapolis

26h 53m2 stops Zurich Chicago O'Hare Intl

$949SWISS

Wed, Aug 12 - Mon, Aug 24

4:25 pm - 7:20 pmIND Indianapolis-LHR London Heathrow

21h 55m2 stops Chicago O'Hare Intl Zurich

8:05 pm - 4:33 pmLHR London Heathrow-IND Indianapolis

25h 28m2 stops Zurich Chicago O'Hare Intl

$969SWISS

Wed, Aug 12 - Wed, Aug 26

7:50 pm - 1:30 pmIND Indianapolis-LHR London Heathrow

12h 40m1 stop Dublin

8:50 am - 6:20 pmLHR London Heathrow-IND Indianapolis

14h 30m1 stop Dublin

$983Aer Lingus

Wed, Aug 12 - Wed, Aug 19

7:50 pm - 1:55 pmIND Indianapolis-LHR London Heathrow

13h 05m1 stop Dublin

8:50 am - 6:20 pmLHR London Heathrow-IND Indianapolis

14h 30m1 stop Dublin

$998Aer Lingus

Wed, Aug 12 - Wed, Aug 26

7:50 pm - 11:10 amIND Indianapolis-LHR London Heathrow

10h 20m1 stop Dublin

12:00 pm - 6:20 pmLHR London Heathrow-IND Indianapolis

11h 20m1 stop Dublin

$1,009British Airways

Wed, Aug 12 - Wed, Aug 19

10:00 am - 8:40 amIND Indianapolis-LHR London Heathrow

17h 40m2 stops Washington, D.C. Dulles Intl Frankfurt am Main

9:00 am - 11:56 pmLHR London Heathrow-IND Indianapolis

19h 56m2 stops Munich Franz Josef Strauss Washington, D.C. Dulles Intl

$1,016Lufthansa

Wed, Aug 12 - Wed, Aug 26

7:30 pm - 4:40 pmIND Indianapolis-LHR London Heathrow

16h 10m2 stops Chicago O'Hare Intl Frankfurt am Main

10:50 am - 11:56 pmLHR London Heathrow-IND Indianapolis

18h 06m2 stops Munich Franz Josef Strauss Washington, D.C. Dulles Intl

$1,016Lufthansa

Wed, Aug 12 - Wed, Aug 26

3:56 pm - 7:55 amIND Indianapolis-LHR London Heathrow

10h 59m1 stop Chicago O'Hare Intl

7:50 am - 7:38 pmLHR London Heathrow-IND Indianapolis

16h 48m2 stops Madrid Barajas Chicago O'Hare Intl

$1,018British Airways

Wed, Aug 12 - Wed, Aug 26

8:05 am - 6:25 amIND Indianapolis-LHR London Heathrow

17h 20m1 stop Atlanta Hartsfield-Jackson

6:30 am - 6:25 pmLHR London Heathrow-IND Indianapolis

16h 55m2 stops Amsterdam Schiphol Minneapolis St Paul

$1,018Delta

Wed, Aug 12 - Wed, Aug 26

6:50 am - 8:50 amIND Indianapolis-LHR London Heathrow

21h 00m1 stop New York John F Kennedy Intl

6:30 am - 3:33 pmLHR London Heathrow-IND Indianapolis

14h 03m2 stops Amsterdam Schiphol Minneapolis St Paul

$1,018Delta

Wed, Aug 12 - Wed, Aug 19

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SWISS flights from Indianapolis to United Kingdom

Our best SWISS deals on Indianapolis to United Kingdom flight tickets

SWISS

Sep 28

IND5:02 pmIndianapolis

14h 58m

2 stops

LHR1:00 pmLondon Heathrow

Oct 6

LHR6:00 amLondon Heathrow

15h 34m

2 stops

IND4:34 pmIndianapolis

$829

SWISS

Sep 28

IND5:02 pmIndianapolis

14h 58m

2 stops

LHR1:00 pmLondon Heathrow

Oct 6

LHR6:00 amLondon Heathrow

15h 34m

2 stops

IND4:34 pmIndianapolis

$846

SWISS

Sep 28

IND5:02 pmIndianapolis

14h 58m

2 stops

LHR1:00 pmLondon Heathrow

Oct 6

LHR6:00 amLondon Heathrow

15h 34m

2 stops

IND4:34 pmIndianapolis

$847

British Airways flights from Indianapolis to United Kingdom

Our best British Airways deals on Indianapolis to United Kingdom flight tickets

British Airways

Feb 3

IND3:50 pmIndianapolis

15h 15m

2 stops

LHR12:05 pmLondon Heathrow

Feb 17

LHR6:15 amLondon Heathrow

17h 15m

2 stops

IND6:30 pmIndianapolis

$867

British Airways

Nov 11

IND3:24 pmIndianapolis

14h 31m

2 stops

MAN10:55 amManchester

Nov 15

MAN8:55 amManchester

15h 25m

2 stops

IND7:20 pmIndianapolis

$917

British Airways

Sep 23

IND1:27 pmIndianapolis

15h 53m

2 stops

GLA10:20 amGlasgow Intl

Sep 29

GLA7:30 pmGlasgow Intl

27h 22m

2 stops

IND5:52 pmIndianapolis

$921

momondo Fare Finder

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

Cheapest round-trip

IndianapolisEdinburgh

IND Indianapolis - EDI Edinburgh Turnhouse

INDEDI

Indianapolis

Sat 11/7

8:00 pm-11:40 am

1 stop10h 40m

Edinburgh Turnhouse

Sat 11/14

5:00 pm-9:49 am

2 stops45h 49m

$778

IndianapolisManchester

IND Indianapolis - MAN Manchester

INDMAN

Indianapolis

Sun 1/31

1:37 pm-8:40 am

2 stops14h 03m

Manchester

Tue 2/2

6:10 am-6:45 pm

2 stops17h 35m

$799

IndianapolisLondon

IND Indianapolis - LGW London Gatwick

INDLGW

Indianapolis

Sun 10/4

10:26 am-10:00 am

1 stop18h 34m

London Gatwick

Wed 10/7

2:00 pm-10:42 am

1 stop25h 42m

$821

IndianapolisLondon

IND Indianapolis - LHR London Heathrow

INDLHR

Indianapolis

Sun 11/15

6:33 pm-7:10 am

2 stops31h 37m

London Heathrow

Wed 11/18

6:50 am-4:23 pm

2 stops14h 33m

$835

IndianapolisLondon

IND Indianapolis - LHR London Heathrow

INDLHR

Indianapolis

Sun 11/1

1:07 pm-10:25 am

1 stop16h 18m

London Heathrow

Wed 11/11

7:35 am-7:20 pm

2 stops16h 45m

$855

IndianapolisLondon

IND Indianapolis - LHR London Heathrow

INDLHR

Indianapolis

Wed 2/3

1:08 pm-7:00 am

1 stop12h 52m

London Heathrow

Wed 2/17

10:45 am-6:30 pm

2 stops36h 45m

$857

IndianapolisLondon

IND Indianapolis - LHR London Heathrow

INDLHR

Indianapolis

Wed 2/3

3:50 pm-12:05 pm

2 stops15h 15m

London Heathrow

Wed 2/17

6:15 am-6:30 pm

2 stops17h 15m

$867

IndianapolisLondon

IND Indianapolis - LHR London Heathrow

INDLHR

Indianapolis

Mon 9/28

4:25 pm-8:35 am

1 stop11h 10m

London Heathrow

Tue 10/6

6:55 am-8:36 pm

2 stops18h 41m

$868

IndianapolisLondon

IND Indianapolis - LHR London Heathrow

INDLHR

Indianapolis

Mon 10/12

4:25 pm-9:35 am

1 stop12h 10m

London Heathrow

Tue 10/20

7:25 am-8:36 pm

2 stops18h 11m

$868

Quickest round-trip

IndianapolisLondon

IND Indianapolis - LHR London Heathrow

INDLHR

Indianapolis

Wed 1/6

5:08 am-8:00 pm

1 stop9h 52m

London Heathrow

Wed 1/13

7:35 am-8:59 pm

2 stops18h 24m

$886

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest month to fly to United Kingdom?

In general, February is the cheapest month to fly from Indianapolis to United Kingdom. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $709. If you aren’t able to travel to United Kingdom during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $711.

How far in advance should I book a flight from Indianapolis to the 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 $858 when searching weeks out. 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 $744 on momondo.

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

You could potentially save up to 34% 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

Fastest flight time	9h 50m
Direct flights	None

The fastest flight from Indianapolis to United Kingdom takes 9h 50m

There are no direct flights from Indianapolis to United Kingdom. There are no popular flight routes from Indianapolis to United Kingdom.

Search flight deals

Frequently asked questions about flying from Indianapolis to the United Kingdom

When did momondo last update prices for flights from Indianapolis Airport to United Kingdom?
Prices for flights from Indianapolis Airport to United Kingdom are updated daily.
How many operators does momondo search for flights from Indianapolis Airport to United Kingdom?
As of August 2026, there are 8 operators available to choose from for flights from Indianapolis Airport to United Kingdom.
How old do you have to be to fly from Indianapolis Airport to United Kingdom?
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 United Kingdom.
What documentation or ID do you need to fly to United Kingdom?
The travel and health documents you'll need for your trip to United Kingdom may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at United Kingdom. It is always advisable to seek 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 Atlantic	PriceFrom $324	Free Cancellation	Rating 7.5 694 reviews	Search Virgin Atlantic flights
British Airways	PriceFrom $509	Free Cancellation	Rating 6.7 8,152 reviews	Search British Airways flights
Iberia	PriceFrom $540	Free Cancellation	Rating 7.0 3,263 reviews	Search Iberia flights
Delta	PriceFrom $555	Free Cancellation	Rating 7.8 8,497 reviews	Search Delta flights
Lufthansa	PriceFrom $591	Free Cancellation	Rating 6.8 8,176 reviews	Search Lufthansa flights
Aer Lingus	PriceFrom $608	Free Cancellation	Rating 7.3 1,693 reviews	Search Aer Lingus flights
American Airlines	PriceFrom $621	Free Cancellation	Rating 7.1 11,897 reviews	Search American Airlines flights
United Airlines	PriceFrom $656	Free Cancellation	Rating 7.4 10,092 reviews	Search United Airlines 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. momondo enables you to select and highlight flights to United Kingdom from Indianapolis with this policy.

How can momondo help me find flights from Indianapolis to United Kingdom?

Once you have performed a search for Indianapolis to United Kingdom flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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