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?

American Airlines, Aer Lingus, and British Airways 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 July 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.

$242 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.

7:50 pm - 7:40 pm

IND

GLA

18h 50m

1 stop

8:35 am - 6:20 pm

GLA

IND

14h 45m

1 stop

$780Aer Lingus

Wed, Aug 26 - Wed, Sep 2

7:50 pm - 4:55 pm

IND

MAN

16h 05m

1 stop

8:10 am - 6:20 pm

MAN

IND

15h 10m

1 stop

$782Aer Lingus

Sat, Aug 29 - Sat, Sep 5

12:51 pm - 10:20 am

IND

MAN

16h 29m

2 stops

6:10 am - 11:48 pm

MAN

IND

22h 38m

2 stops

$783United Airlines

Mon, Dec 7 - Wed, Dec 9

11:21 am - 10:00 am

IND

LGW

17h 39m

1 stop

10:10 am - 11:44 am

LGW

IND

29h 34m

2 stops

$819Multiple Airlines

Sat, Oct 3 - Wed, Oct 28

4:25 pm - 12:40 pm

IND

LGW

15h 15m

2 stops

7:05 am - 8:41 pm

LGW

IND

18h 36m

3 stops

$822Multiple Airlines

Tue, Sep 22 - Tue, Sep 29

3:00 pm - 8:00 am

IND

LHR

12h 00m

1 stop

9:15 am - 8:53 pm

LHR

IND

16h 38m

2 stops

$853Iberia

Wed, Oct 14 - Tue, Oct 20

2:31 pm - 7:40 am

IND

LHR

12h 09m

1 stop

9:15 am - 8:53 pm

LHR

IND

16h 38m

2 stops

$858Iberia

Wed, Sep 30 - Tue, Oct 6

3:03 pm - 6:45 am

IND

LHR

10h 42m

1 stop

7:25 pm - 5:41 pm

LHR

IND

27h 16m

2 stops

$859Lufthansa

Tue, Oct 13 - Tue, Nov 10

4:25 pm - 9:35 am

IND

LHR

12h 10m

1 stop

7:25 am - 8:36 pm

LHR

IND

18h 11m

2 stops

$866Lufthansa

Mon, Oct 12 - Tue, Oct 20

8:00 am - 7:55 am

IND

EDI

19h 55m

1 stop

9:25 am - 11:44 pm

EDI

IND

19h 19m

1 stop

$871United Airlines

Wed, Oct 28 - Thu, Nov 5

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Air Canada flights from Indianapolis to United Kingdom

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

Air Canada

Sep 21

IND4:25 pmIndianapolis

14h 25m

1 stop

LHR11:50 amLondon Heathrow

Oct 7

LHR8:30 amLondon Heathrow

12h 11m

1 stop

IND3:41 pmIndianapolis

$874

Air Canada

Oct 10

IND10:20 amIndianapolis

29h 40m

2 stops

LHR9:00 pmLondon Heathrow

Nov 4

LHR6:00 pmLondon Heathrow

27h 23m

2 stops

IND4:23 pmIndianapolis

$901

Air Canada

Aug 25

IND4:25 pmIndianapolis

9h 55m

1 stop

EDI7:20 amEdinburgh Turnhouse

Sep 1

EDI9:00 amEdinburgh Turnhouse

16h 44m

1 stop

IND8:44 pmIndianapolis

$907

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

$845

SWISS

Sep 30

IND5:02 pmIndianapolis

23h 43m

2 stops

LHR9:45 pmLondon Heathrow

Oct 5

LHR6:40 pmLondon Heathrow

26h 54m

2 stops

IND4:34 pmIndianapolis

$873

SWISS

Sep 29

IND5:02 pmIndianapolis

19h 48m

2 stops

LGW5:50 pmLondon Gatwick

Oct 5

LGW6:35 pmLondon Gatwick

26h 59m

2 stops

IND4:34 pmIndianapolis

$892

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

IndianapolisGlasgow

IND - GLA

INDGLA

Indianapolis

Wed 8/26

7:50 pm-7:40 pm

1 stop18h 50m

Glasgow Intl

Wed 9/2

8:35 am-6:20 pm

1 stop14h 45m

$780

IndianapolisManchester

IND - MAN

INDMAN

Indianapolis

Sat 8/29

7:50 pm-4:55 pm

1 stop16h 05m

Manchester

Sat 9/5

8:10 am-6:20 pm

1 stop15h 10m

$782

IndianapolisManchester

IND - MAN

INDMAN

Indianapolis

Mon 12/7

12:51 pm-10:20 am

2 stops16h 29m

Manchester

Wed 12/9

6:10 am-11:48 pm

2 stops22h 38m

$783

IndianapolisLondon

IND - LGW

INDLGW

Indianapolis

Sat 10/3

11:21 am-10:00 am

1 stop17h 39m

London Gatwick

Wed 10/28

10:10 am-11:44 am

2 stops29h 34m

$819

IndianapolisLondon

IND - LGW

INDLGW

Indianapolis

Tue 9/22

4:25 pm-12:40 pm

2 stops15h 15m

London Gatwick

Tue 9/29

7:05 am-8:41 pm

3 stops18h 36m

$822

Quickest round-trip

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Wed 10/14

3:00 pm-8:00 am

1 stop12h 00m

London Heathrow

Tue 10/20

9:15 am-8:53 pm

2 stops16h 38m

$853

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Wed 9/30

2:31 pm-7:40 am

1 stop12h 09m

London Heathrow

Tue 10/6

9:15 am-8:53 pm

2 stops16h 38m

$858

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Tue 10/13

3:03 pm-6:45 am

1 stop10h 42m

London Heathrow

Tue 11/10

7:25 pm-5:41 pm

2 stops27h 16m

$859

IndianapolisLondon

IND - LHR

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

$866

IndianapolisEdinburgh

IND - EDI

INDEDI

Indianapolis

Wed 10/28

8:00 am-7:55 am

1 stop19h 55m

Edinburgh Turnhouse

Thu 11/5

9:25 am-11:44 pm

1 stop19h 19m

$871

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 $712.

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 $859 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 5% 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 July 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 8,128 reviews	Search British Airways flights
Iberia	PriceFrom $532	Free Cancellation	Rating 7.0 3,260 reviews	Search Iberia flights
Delta	PriceFrom $555	Free Cancellation	Rating 7.8 8,489 reviews	Search Delta flights
Lufthansa	PriceFrom $591	Free Cancellation	Rating 6.8 8,166 reviews	Search Lufthansa flights
American Airlines	PriceFrom $598	Free Cancellation	Rating 7.1 11,841 reviews	Search American Airlines flights
Aer Lingus	PriceFrom $615	Free Cancellation	Rating 7.3 1,682 reviews	Search Aer Lingus flights
United Airlines	PriceFrom $633	Free Cancellation	Rating 7.4 10,046 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.