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 43% 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?

Virgin Atlantic, United Airlines, and Delta 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 October 2026, there are 9 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.

$314 Cheap Flights from Indianapolis to the United Kingdom in 2026/27

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.

12:38 pm - 11:50 amIND Indianapolis-INV Inverness

18h 12m2 stops New York John F Kennedy Intl London Heathrow

7:45 pm - 5:48 pmINV Inverness-IND Indianapolis

27h 03m2 stops London Heathrow New York John F Kennedy Intl

$738British Airways

Mon, Feb 15 - Mon, Mar 1

4:28 pm - 5:55 amIND Indianapolis-LHR London Heathrow

32h 27m1 stop Chicago O'Hare Intl

11:05 am - 4:21 pmLHR London Heathrow-IND Indianapolis

34h 16m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

$746United Airlines

Sat, Feb 13 - Mon, Feb 15

7:28 pm - 7:10 amIND Indianapolis-LHR London Heathrow

30h 42m2 stops Washington, D.C. Dulles Intl Montreal Pierre Elliott Trudeau Intl

11:05 am - 5:55 pmLHR London Heathrow-IND Indianapolis

35h 50m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

$749United Airlines

Sat, Feb 13 - Mon, Feb 15

1:50 pm - 2:40 pmIND Indianapolis-LHR London Heathrow

19h 50m2 stops Chicago O'Hare Intl Frankfurt am Main

10:50 am - 9:58 pmLHR London Heathrow-IND Indianapolis

16h 08m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

$788Lufthansa

Mon, Apr 5 - Wed, Apr 7

9:00 pm - 5:40 pmIND Indianapolis-LHR London Heathrow

15h 40m2 stops Chicago O'Hare Intl Frankfurt am Main

10:50 am - 11:42 pmLHR London Heathrow-IND Indianapolis

17h 52m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

$788Lufthansa

Tue, Apr 6 - Thu, Apr 8

4:28 pm - 4:20 pmIND Indianapolis-LHR London Heathrow

18h 52m2 stops Chicago O'Hare Intl Zurich

6:00 am - 7:54 pmLHR London Heathrow-IND Indianapolis

18h 54m2 stops Zurich Chicago O'Hare Intl

$831SWISS

Tue, Feb 16 - Tue, Mar 2

9:04 pm - 11:50 amIND Indianapolis-INV Inverness

33h 46m2 stops Chicago O'Hare Intl London Heathrow

10:20 am - 7:26 pmINV Inverness-IND Indianapolis

38h 06m2 stops London Heathrow Chicago O'Hare Intl

$836British Airways

Sun, Nov 29 - Wed, Dec 9

12:43 pm - 8:30 amIND Indianapolis-EDI Edinburgh Turnhouse

14h 47m1 stop New York John F Kennedy Intl

11:25 am - 9:34 pmEDI Edinburgh Turnhouse-IND Indianapolis

15h 09m1 stop New York John F Kennedy Intl

$848Iberia

Wed, Apr 21 - Wed, May 5

7:50 pm - 2:30 pmIND Indianapolis-EDI Edinburgh Turnhouse

13h 40m1 stop Dublin

6:15 am - 6:20 pmEDI Edinburgh Turnhouse-IND Indianapolis

17h 05m1 stop Dublin

$850Multiple Airlines

Mon, Apr 26 - Thu, May 6

12:43 pm - 7:40 amIND Indianapolis-LHR London Heathrow

13h 57m1 stop New York John F Kennedy Intl

7:50 am - 9:34 pmLHR London Heathrow-IND Indianapolis

18h 44m2 stops Madrid Barajas New York John F Kennedy Intl

$873Iberia

Wed, Apr 21 - Tue, Apr 27

Cheap last minute flights

Enter your travel dates to find the best prices.

9:35 pm - 2:25 pmIND Indianapolis-LHR London Heathrow

12h 50m1 stop Dublin

9:50 am - 7:05 pmLHR London Heathrow-IND Indianapolis

14h 15m1 stop Dublin

$947Aer Lingus

Wed, Oct 28 - Wed, Nov 4

3:01 pm - 11:40 amIND Indianapolis-LHR London Heathrow

16h 39m1 stop Atlanta Hartsfield-Jackson

11:45 am - 9:33 pmLHR London Heathrow-IND Indianapolis

14h 48m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$963Delta

Wed, Oct 28 - Wed, Nov 4

4:59 pm - 10:30 amIND Indianapolis-LHR London Heathrow

13h 31m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

8:40 am - 7:29 pmLHR London Heathrow-IND Indianapolis

15h 49m2 stops Amsterdam Schiphol Boston Logan Intl

$968Delta

Wed, Oct 28 - Wed, Nov 4

4:30 pm - 7:55 amIND Indianapolis-LHR London Heathrow

11h 25m1 stop Chicago O'Hare Intl

9:00 am - 8:46 pmLHR London Heathrow-IND Indianapolis

16h 46m2 stops Zurich Chicago O'Hare Intl

$972United Airlines

Tue, Oct 27 - Tue, Nov 3

2:50 pm - 9:10 amIND Indianapolis-LHR London Heathrow

14h 20m2 stops Washington, D.C. Dulles Intl Newark

9:00 am - 8:46 pmLHR London Heathrow-IND Indianapolis

16h 46m2 stops Zurich Chicago O'Hare Intl

$977United Airlines

Tue, Oct 27 - Tue, Nov 3

9:35 pm - 2:25 pmIND Indianapolis-LHR London Heathrow

12h 50m1 stop Dublin

8:50 am - 7:05 pmLHR London Heathrow-IND Indianapolis

15h 15m1 stop Dublin

$989Aer Lingus

Wed, Oct 28 - Mon, Nov 2

6:52 pm - 11:40 amIND Indianapolis-LHR London Heathrow

12h 48m1 stop Atlanta Hartsfield-Jackson

11:35 am - 8:41 pmLHR London Heathrow-IND Indianapolis

14h 06m1 stop New York John F Kennedy Intl

$1,003Air France

Tue, Oct 27 - Tue, Nov 3

2:50 pm - 7:35 pmIND Indianapolis-LHR London Heathrow

24h 45m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss

11:10 am - 11:59 pmLHR London Heathrow-IND Indianapolis

17h 49m2 stops Munich Franz Josef Strauss Washington, D.C. Dulles Intl

$1,006Lufthansa

Thu, Oct 29 - Tue, Nov 3

2:50 pm - 9:40 pmIND Indianapolis-LHR London Heathrow

26h 50m2 stops Washington, D.C. Dulles Intl Vienna Intl

6:00 am - 5:41 pmLHR London Heathrow-IND Indianapolis

16h 41m2 stops Vienna Intl Newark

$1,021Austrian Airlines

Thu, Oct 29 - Tue, Nov 3

2:50 pm - 9:00 pmIND Indianapolis-LHR London Heathrow

26h 10m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss

7:40 am - 11:59 pmLHR London Heathrow-IND Indianapolis

21h 19m2 stops Munich Franz Josef Strauss Washington, D.C. Dulles Intl

$1,085Lufthansa

Fri, Oct 30 - Sun, Nov 8

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United Airlines flights from Indianapolis to United Kingdom

Our best United Airlines deals on Indianapolis to United Kingdom flight tickets

United Airlines

Feb 13

IND4:28 pmIndianapolis

32h 27m

1 stop

LHR5:55 amLondon Heathrow

Feb 15

LHR11:05 amLondon Heathrow

34h 16m

2 stops

IND4:21 pmIndianapolis

$746

United Airlines

Feb 13

IND7:28 pmIndianapolis

30h 42m

2 stops

LHR7:10 amLondon Heathrow

Feb 15

LHR11:05 amLondon Heathrow

35h 50m

2 stops

IND5:55 pmIndianapolis

$749

United Airlines

Mar 2

IND2:48 pmIndianapolis

35h 22m

2 stops

LHR7:10 amLondon Heathrow

Mar 5

LHR6:50 amLondon Heathrow

14h 17m

2 stops

IND4:07 pmIndianapolis

$776

Air Canada flights from Indianapolis to United Kingdom

Our best Air Canada deals on Indianapolis to United Kingdom flight tickets

Air Canada

Mar 31

IND11:05 amIndianapolis

16h 30m

2 stops

LHR8:35 amLondon Heathrow

Apr 9

LHR5:40 pmLondon Heathrow

26h 25m

2 stops

IND3:05 pmIndianapolis

$924

Air Canada

Apr 1

IND12:40 pmIndianapolis

13h 40m

2 stops

EDI7:20 amEdinburgh Turnhouse

Apr 7

EDI9:00 amEdinburgh Turnhouse

35h 05m

2 stops

IND3:05 pmIndianapolis

$927

Air Canada

Nov 10

IND11:03 amIndianapolis

15h 07m

2 stops

LHR7:10 amLondon Heathrow

Nov 18

LHR11:10 amLondon Heathrow

17h 37m

2 stops

IND11:47 pmIndianapolis

$1,014

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

IndianapolisInverness

IND Indianapolis - INV Inverness

INDINV

Indianapolis

Mon 2/15

12:38 pm-11:50 am

2 stops18h 12m

Inverness

Mon 3/1

7:45 pm-5:48 pm

2 stops27h 03m

$738

IndianapolisLondon

IND Indianapolis - LHR London Heathrow

INDLHR

Indianapolis

Sat 2/13

4:28 pm-5:55 am

1 stop32h 27m

London Heathrow

Mon 2/15

11:05 am-4:21 pm

2 stops34h 16m

$746

IndianapolisLondon

IND Indianapolis - LHR London Heathrow

INDLHR

Indianapolis

Sat 2/13

7:28 pm-7:10 am

2 stops30h 42m

London Heathrow

Mon 2/15

11:05 am-5:55 pm

2 stops35h 50m

$749

IndianapolisLondon

IND Indianapolis - LHR London Heathrow

INDLHR

Indianapolis

Mon 4/5

1:50 pm-2:40 pm

2 stops19h 50m

London Heathrow

Wed 4/7

10:50 am-9:58 pm

2 stops16h 08m

$788

IndianapolisLondon

IND Indianapolis - LHR London Heathrow

INDLHR

Indianapolis

Tue 4/6

9:00 pm-5:40 pm

2 stops15h 40m

London Heathrow

Thu 4/8

10:50 am-11:42 pm

2 stops17h 52m

$788

IndianapolisLondon

IND Indianapolis - LHR London Heathrow

INDLHR

Indianapolis

Tue 2/16

4:28 pm-4:20 pm

2 stops18h 52m

London Heathrow

Tue 3/2

6:00 am-7:54 pm

2 stops18h 54m

$831

IndianapolisInverness

IND Indianapolis - INV Inverness

INDINV

Indianapolis

Sun 11/29

9:04 pm-11:50 am

2 stops33h 46m

Inverness

Wed 12/9

10:20 am-7:26 pm

2 stops38h 06m

$836

Quickest round-trip

IndianapolisEdinburgh

IND Indianapolis - EDI Edinburgh Turnhouse

INDEDI

Indianapolis

Wed 4/21

12:43 pm-8:30 am

1 stop14h 47m

Edinburgh Turnhouse

Wed 5/5

11:25 am-9:34 pm

1 stop15h 09m

$848

IndianapolisEdinburgh

IND Indianapolis - EDI Edinburgh Turnhouse

INDEDI

Indianapolis

Mon 4/26

7:50 pm-2:30 pm

1 stop13h 40m

Edinburgh Turnhouse

Thu 5/6

6:15 am-6:20 pm

1 stop17h 05m

$850

IndianapolisLondon

IND Indianapolis - LHR London Heathrow

INDLHR

Indianapolis

Wed 4/21

12:43 pm-7:40 am

1 stop13h 57m

London Heathrow

Tue 4/27

7:50 am-9:34 pm

2 stops18h 44m

$873

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, March 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 $710. If you aren’t able to travel to United Kingdom during the month of March, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $730.

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 $922 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 $801 on momondo.

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

You could potentially save up to 13% 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	$314
Fastest flight time	9h 58m
Direct flights	None

The best one-way flight to United Kingdom from Indianapolis in the past 72 hours is $314. The best round-trip flight deal from Indianapolis to United Kingdom found on momondo in the last 72 hours is $738.

The fastest flight from Indianapolis to United Kingdom takes 9h 58m

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 October 2026, there are 9 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 7.5 697 reviews	Search Virgin Atlantic flights
Delta	PriceFrom $586	Free Cancellation	Rating 7.8 8,680 reviews	Search Delta flights
Lufthansa	PriceFrom $591	Free Cancellation	Rating 6.8 8,291 reviews	Search Lufthansa flights
British Airways	PriceFrom $609	Free Cancellation	Rating 6.7 8,271 reviews	Search British Airways flights
American Airlines	PriceFrom $630	Free Cancellation	Rating 7.0 12,189 reviews	Search American Airlines flights
United Airlines	PriceFrom $656	Free Cancellation	Rating 7.3 10,442 reviews	Search United Airlines flights
Aer Lingus	PriceFrom $660	Free Cancellation	Rating 7.3 1,862 reviews	Search Aer Lingus flights
Iberia	PriceFrom $686	Free Cancellation	Rating 7.0 3,244 reviews	Search Iberia flights
Air Canada	PriceFrom $834	Free Cancellation	Rating 7.1 11,819 reviews	Search Air Canada 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.