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

Aer Lingus, United Airlines, and Delta are the most popular carriers operating from Indianapolis to United Kingdom

What airlines fly to United Kingdom?

British Airways, American Airlines and Aer Lingus 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.

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.

$311 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.

11:25 am - 6:50 amIND Indianapolis-LGW London Gatwick

14h 25m1 stop Orlando

9:50 am - 10:30 amLGW London Gatwick-IND Indianapolis

29h 40m1 stop Orlando

$730Multiple Airlines

Thu, Nov 12 - Wed, Nov 18

8:35 pm - 2:50 pmIND Indianapolis-BRS Bristol

13h 15m1 stop Dublin

8:30 am - 7:05 pmBRS Bristol-IND Indianapolis

15h 35m1 stop Dublin

$747Multiple Airlines

Mon, Nov 30 - Mon, Dec 7

7:50 pm - 4:50 pmIND Indianapolis-GLA Glasgow Intl

16h 00m1 stop Dublin

9:35 am - 6:20 pmGLA Glasgow Intl-IND Indianapolis

13h 45m1 stop Dublin

$762Aer Lingus

Wed, Apr 7 - Thu, Apr 15

5:33 pm - 12:30 pmIND Indianapolis-GLA Glasgow Intl

13h 57m2 stops Chicago O'Hare Intl London Heathrow

8:35 am - 6:30 pmGLA Glasgow Intl-IND Indianapolis

14h 55m2 stops London Heathrow New York John F Kennedy Intl

$851British Airways

Wed, Apr 7 - Thu, Apr 15

5:33 pm - 12:30 pmIND Indianapolis-GLA Glasgow Intl

13h 57m2 stops Chicago O'Hare Intl London Heathrow

8:35 am - 6:30 pmGLA Glasgow Intl-IND Indianapolis

14h 55m2 stops London Heathrow New York John F Kennedy Intl

$851British Airways

Wed, Apr 7 - Thu, Apr 15

8:35 pm - 1:25 pmIND Indianapolis-LHR London Heathrow

11h 50m1 stop Dublin

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

14h 15m1 stop Dublin

$857Aer Lingus

Mon, Nov 30 - Wed, Dec 16

12:47 pm - 9:15 amIND Indianapolis-LHR London Heathrow

15h 28m1 stop New York John F Kennedy Intl

7:35 am - 10:49 pmLHR London Heathrow-IND Indianapolis

20h 14m2 stops Madrid Barajas New York John F Kennedy Intl

$858Iberia

Wed, Feb 10 - Wed, Feb 24

3:13 pm - 7:00 amIND Indianapolis-LHR London Heathrow

11h 47m1 stop Boston Logan Intl

11:30 am - 10:49 pmLHR London Heathrow-IND Indianapolis

16h 19m2 stops Madrid Barajas New York John F Kennedy Intl

$858Iberia

Mon, Mar 22 - Tue, Mar 30

12:52 pm - 9:15 amIND Indianapolis-EDI Edinburgh Turnhouse

16h 23m1 stop New York John F Kennedy Intl

12:20 pm - 7:48 pmEDI Edinburgh Turnhouse-IND Indianapolis

12h 28m1 stop Atlanta Hartsfield-Jackson

$869Delta

Wed, Mar 17 - Tue, Mar 30

5:00 pm - 9:15 amIND Indianapolis-EDI Edinburgh Turnhouse

12h 15m1 stop New York John F Kennedy Intl

12:20 pm - 9:38 pmEDI Edinburgh Turnhouse-IND Indianapolis

14h 18m1 stop Atlanta Hartsfield-Jackson

$869Delta

Mon, Mar 22 - Tue, Mar 30

Cheap last minute flights

Enter your travel dates to find the best prices.

9:06 pm - 6:50 amIND Indianapolis-LGW London Gatwick

29h 44m1 stop Orlando

11:00 am - 10:01 amLGW London Gatwick-IND Indianapolis

28h 01m1 stop Orlando

$661Multiple Airlines

Mon, Oct 26 - Thu, Nov 19

9:06 pm - 6:50 amIND Indianapolis-LGW London Gatwick

29h 44m1 stop Orlando

11:00 am - 10:01 amLGW London Gatwick-IND Indianapolis

28h 01m1 stop Orlando

$692Multiple Airlines

Mon, Oct 26 - Thu, Nov 19

6:33 pm - 6:45 pmIND Indianapolis-LHR London Heathrow

20h 12m2 stops Chicago O'Hare Intl Frankfurt am Main

7:40 am - 10:14 pmLHR London Heathrow-IND Indianapolis

19h 34m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

$946Lufthansa

Mon, Oct 26 - Thu, Nov 19

12:34 pm - 6:20 amIND Indianapolis-LHR London Heathrow

13h 46m1 stop New York John F Kennedy Intl

10:45 am - 11:05 pmLHR London Heathrow-IND Indianapolis

17h 20m2 stops Madrid Barajas New York John F Kennedy Intl

$959Iberia

Mon, Oct 26 - Thu, Nov 19

3:11 pm - 7:55 amIND Indianapolis-LHR London Heathrow

12h 44m1 stop Chicago O'Hare Intl

5:30 pm - 6:46 pmLHR London Heathrow-IND Indianapolis

30h 16m2 stops Frankfurt am Main Chicago O'Hare Intl

$992United Airlines

Mon, Oct 26 - Mon, Nov 2

4:14 pm - 6:20 amIND Indianapolis-LHR London Heathrow

10h 06m1 stop New York John F Kennedy Intl

12:35 pm - 7:18 pmLHR London Heathrow-IND Indianapolis

11h 43m1 stop Chicago O'Hare Intl

$1,001British Airways

Mon, Oct 26 - Thu, Nov 19

12:12 pm - 7:10 amIND Indianapolis-LHR London Heathrow

13h 58m1 stop Detroit Metropolitan Wayne County

8:40 am - 8:41 pmLHR London Heathrow-IND Indianapolis

16h 01m2 stops Amsterdam Schiphol Boston Logan Intl

$1,012Delta

Thu, Oct 22 - Thu, Oct 29

4:30 pm - 10:25 amIND Indianapolis-LHR London Heathrow

13h 55m2 stops Chicago O'Hare Intl Newark

9:00 am - 10:14 pmLHR London Heathrow-IND Indianapolis

18h 14m2 stops Zurich Chicago O'Hare Intl

$1,015United Airlines

Mon, Oct 26 - Mon, Nov 2

3:21 pm - 7:10 amIND Indianapolis-LHR London Heathrow

10h 49m1 stop Boston Logan Intl

2:15 pm - 10:30 pmLHR London Heathrow-IND Indianapolis

12h 15m1 stop New York John F Kennedy Intl

$1,085British Airways

Sat, Oct 24 - Sat, Oct 31

3:11 pm - 7:35 pmIND Indianapolis-LHR London Heathrow

24h 24m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

7:30 pm - 6:52 pmLHR London Heathrow-IND Indianapolis

27h 22m2 stops Frankfurt am Main Chicago O'Hare Intl

$1,085Lufthansa

Sun, Oct 25 - Sat, Oct 31

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Scandinavian Airlines flights from Indianapolis to United Kingdom

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

Scandinavian Airlines

Dec 6

IND7:30 amIndianapolis

27h 30m

2 stops

LHR4:00 pmLondon Heathrow

Dec 9

LHR6:40 amLondon Heathrow

19h 10m

2 stops

IND8:50 pmIndianapolis

$948

Scandinavian Airlines

Dec 6

IND7:30 amIndianapolis

29h 10m

2 stops

LHR5:40 pmLondon Heathrow

Dec 9

LHR6:40 amLondon Heathrow

19h 10m

2 stops

IND8:50 pmIndianapolis

$949

Scandinavian Airlines

Oct 26

IND5:00 pmIndianapolis

19h 00m

2 stops

LHR4:00 pmLondon Heathrow

Nov 19

LHR7:50 pmLondon Heathrow

29h 45m

3 stops

IND8:35 pmIndianapolis

$1,158

Lufthansa flights from Indianapolis to United Kingdom

Our best Lufthansa deals on Indianapolis to United Kingdom flight tickets

Lufthansa

Dec 1

IND3:10 pmIndianapolis

18h 35m

2 stops

LHR2:45 pmLondon Heathrow

Dec 8

LHR11:10 amLondon Heathrow

16h 04m

2 stops

IND10:14 pmIndianapolis

$899

Lufthansa

Nov 18

IND3:11 pmIndianapolis

18h 34m

2 stops

LHR2:45 pmLondon Heathrow

Nov 25

LHR9:30 amLondon Heathrow

14h 52m

2 stops

IND7:22 pmIndianapolis

$908

Lufthansa

Dec 9

IND3:10 pmIndianapolis

19h 40m

2 stops

LHR3:50 pmLondon Heathrow

Dec 23

LHR6:35 amLondon Heathrow

22h 24m

2 stops

IND11:59 pmIndianapolis

$925

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

IndianapolisLondon

IND Indianapolis - LGW London Gatwick

INDLGW

Indianapolis

Thu 11/12

11:25 am-6:50 am

1 stop14h 25m

London Gatwick

Wed 11/18

9:50 am-10:30 am

1 stop29h 40m

$730

IndianapolisBristol

IND Indianapolis - BRS Bristol

INDBRS

Indianapolis

Mon 11/30

8:35 pm-2:50 pm

1 stop13h 15m

Bristol

Mon 12/7

8:30 am-7:05 pm

1 stop15h 35m

$747

IndianapolisGlasgow

IND Indianapolis - GLA Glasgow Intl

INDGLA

Indianapolis

Wed 4/7

7:50 pm-4:50 pm

1 stop16h 00m

Glasgow Intl

Thu 4/15

9:35 am-6:20 pm

1 stop13h 45m

$762

IndianapolisGlasgow

IND Indianapolis - GLA Glasgow Intl

INDGLA

Indianapolis

Wed 4/7

5:33 pm-12:30 pm

2 stops13h 57m

Glasgow Intl

Thu 4/15

8:35 am-6:30 pm

2 stops14h 55m

$851

IndianapolisGlasgow

IND Indianapolis - GLA Glasgow Intl

INDGLA

Indianapolis

Wed 4/7

5:33 pm-12:30 pm

2 stops13h 57m

Glasgow Intl

Thu 4/15

8:35 am-6:30 pm

2 stops14h 55m

$851

Quickest round-trip

IndianapolisLondon

IND Indianapolis - LHR London Heathrow

INDLHR

Indianapolis

Mon 11/30

8:35 pm-1:25 pm

1 stop11h 50m

London Heathrow

Wed 12/16

9:50 am-7:05 pm

1 stop14h 15m

$857

IndianapolisLondon

IND Indianapolis - LHR London Heathrow

INDLHR

Indianapolis

Wed 2/10

12:47 pm-9:15 am

1 stop15h 28m

London Heathrow

Wed 2/24

7:35 am-10:49 pm

2 stops20h 14m

$858

IndianapolisLondon

IND Indianapolis - LHR London Heathrow

INDLHR

Indianapolis

Mon 3/22

3:13 pm-7:00 am

1 stop11h 47m

London Heathrow

Tue 3/30

11:30 am-10:49 pm

2 stops16h 19m

$858

IndianapolisEdinburgh

IND Indianapolis - EDI Edinburgh Turnhouse

INDEDI

Indianapolis

Wed 3/17

12:52 pm-9:15 am

1 stop16h 23m

Edinburgh Turnhouse

Tue 3/30

12:20 pm-7:48 pm

1 stop12h 28m

$869

IndianapolisEdinburgh

IND Indianapolis - EDI Edinburgh Turnhouse

INDEDI

Indianapolis

Mon 3/22

5:00 pm-9:15 am

1 stop12h 15m

Edinburgh Turnhouse

Tue 3/30

12:20 pm-9:38 pm

1 stop14h 18m

$869

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 $917 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 $796 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	$311
Fastest flight time	9h 55m
Direct flights	None

The best one-way flight to United Kingdom from Indianapolis in the past 72 hours is $311. The best round-trip flight deal from Indianapolis to United Kingdom found on momondo in the last 72 hours is $730.

The fastest flight from Indianapolis to United Kingdom takes 9h 55m

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
British Airways	PriceFrom $558	Free Cancellation	Rating 6.7 8,268 reviews	Search British Airways flights
Delta	PriceFrom $586	Free Cancellation	Rating 7.8 8,661 reviews	Search Delta flights
Lufthansa	PriceFrom $591	Free Cancellation	Rating 6.8 8,285 reviews	Search Lufthansa flights
American Airlines	PriceFrom $630	Free Cancellation	Rating 7.0 12,184 reviews	Search American Airlines flights
United Airlines	PriceFrom $656	Free Cancellation	Rating 7.3 10,400 reviews	Search United Airlines flights
Aer Lingus	PriceFrom $660	Free Cancellation	Rating 7.3 1,851 reviews	Search Aer Lingus flights
Iberia	PriceFrom $686	Free Cancellation	Rating 7.0 3,243 reviews	Search Iberia flights
Air Canada	PriceFrom $834	Free Cancellation	Rating 7.1 11,791 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.