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

British Airways, 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 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.

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.

$199 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.

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

6:35 pm - 8:40 amIND Indianapolis-MAN Manchester

57h 05m2 stops Chicago O'Hare Intl Toronto Pearson Intl

6:10 am - 6:53 pmMAN Manchester-IND Indianapolis

17h 43m2 stops Brussels Bruxelles-National Washington, D.C. Dulles Intl

$804United Airlines

Mon, Feb 1 - Fri, Feb 5

7:44 pm - 11:30 amIND Indianapolis-MAN Manchester

34h 46m2 stops Washington, D.C. Dulles Intl Frankfurt am Main

7:00 am - 11:48 pmMAN Manchester-IND Indianapolis

21h 48m2 stops Munich Franz Josef Strauss Washington, D.C. Dulles Intl

$808Lufthansa

Sat, Dec 5 - Tue, Dec 8

9:00 pm - 10:40 pmIND Indianapolis-EDI Edinburgh Turnhouse

21h 40m1 stop Dublin

8:20 pm - 9:49 amEDI Edinburgh Turnhouse-IND Indianapolis

42h 29m2 stops London Stansted Orlando

$810Multiple Airlines

Wed, Oct 28 - Wed, Nov 4

10:44 am - 6:00 amIND Indianapolis-LGW London Gatwick

14h 16m1 stop Orlando

12:35 pm - 9:49 amLGW London Gatwick-IND Indianapolis

26h 14m1 stop Orlando

$819Multiple Airlines

Tue, Nov 3 - Fri, Nov 13

7:50 pm - 12:40 pmIND Indianapolis-LHR London Heathrow

11h 50m1 stop Dublin

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

11h 20m1 stop Dublin

$840Aer Lingus

Mon, Oct 5 - Wed, Oct 21

8:00 pm - 1:25 pmIND Indianapolis-LHR London Heathrow

12h 25m1 stop Dublin

9:50 am - 6:30 pmLHR London Heathrow-IND Indianapolis

13h 40m1 stop Dublin

$848Aer Lingus

Wed, Nov 4 - Wed, Nov 11

1:07 pm - 8:35 amIND Indianapolis-LHR London Heathrow

14h 28m1 stop Chicago O'Hare Intl

8:45 am - 10:50 pmLHR London Heathrow-IND Indianapolis

19h 05m2 stops Madrid Barajas New York John F Kennedy Intl

$855Iberia

Sun, Nov 1 - Fri, Nov 13

3:11 pm - 11:55 amIND Indianapolis-EDI Edinburgh Turnhouse

15h 44m2 stops Chicago O'Hare Intl Frankfurt am Main

6:10 am - 11:59 pmEDI Edinburgh Turnhouse-IND Indianapolis

22h 49m2 stops Frankfurt am Main Washington, D.C. Dulles Intl

$863Lufthansa

Fri, Nov 13 - Sun, Nov 15

3:24 pm - 12:05 pmIND Indianapolis-LHR London Heathrow

15h 41m2 stops Chicago O'Hare Intl Madrid Barajas

8:45 am - 10:50 pmLHR London Heathrow-IND Indianapolis

19h 05m2 stops Madrid Barajas New York John F Kennedy Intl

$863Iberia

Sun, Nov 1 - Fri, Nov 13

Cheap last minute flights

Enter your travel dates to find the best prices.

8:49 pm - 10:00 amIND Indianapolis-LGW London Gatwick

32h 11m2 stops Denver Intl Orlando

2:00 pm - 6:38 pmLGW London Gatwick-IND Indianapolis

33h 38m1 stop Orlando

$844Multiple Airlines

Tue, Aug 18 - Tue, Sep 1

7:33 pm - 10:00 amIND Indianapolis-LGW London Gatwick

33h 27m1 stop Orlando

2:00 pm - 6:38 pmLGW London Gatwick-IND Indianapolis

33h 38m1 stop Orlando

$934Multiple Airlines

Tue, Aug 18 - Tue, Sep 1

3:56 pm - 8:05 amIND Indianapolis-LHR London Heathrow

11h 09m1 stop Chicago O'Hare Intl

10:30 am - 6:02 pmLHR London Heathrow-IND Indianapolis

12h 32m1 stop New York John F Kennedy Intl

$979British Airways

Tue, Aug 18 - Tue, Sep 1

12:34 pm - 9:40 pmIND Indianapolis-LHR London Heathrow

28h 06m1 stop New York John F Kennedy Intl

6:15 am - 7:38 pmLHR London Heathrow-IND Indianapolis

18h 23m2 stops Madrid Barajas Chicago O'Hare Intl

$1,021Iberia

Sat, Aug 15 - Tue, Aug 25

4:25 pm - 11:55 amIND Indianapolis-LHR London Heathrow

14h 30m1 stop Chicago O'Hare Intl

2:05 pm - 2:34 pmLHR London Heathrow-IND Indianapolis

29h 29m2 stops Montreal Pierre Elliott Trudeau Intl Washington, D.C. Dulles Intl

$1,029United Airlines

Wed, Aug 19 - Tue, Aug 25

12:34 pm - 6:45 amIND Indianapolis-LHR London Heathrow

13h 11m1 stop Chicago O'Hare Intl

12:05 pm - 8:44 pmLHR London Heathrow-IND Indianapolis

13h 39m1 stop Toronto Pearson Intl

$1,047United Airlines

Wed, Aug 19 - Wed, Aug 26

7:50 pm - 11:00 amIND Indianapolis-MAN Manchester

10h 10m1 stop Dublin

12:05 pm - 6:20 pmMAN Manchester-IND Indianapolis

11h 15m1 stop Dublin

$1,054Aer Lingus

Wed, Aug 19 - Thu, Sep 3

1:29 pm - 11:30 amIND Indianapolis-MAN Manchester

17h 01m2 stops Philadelphia Dublin

8:10 am - 6:20 pmMAN Manchester-IND Indianapolis

15h 10m1 stop Dublin

$1,063Aer Lingus

Tue, Aug 18 - Thu, Sep 3

7:50 pm - 5:20 pmIND Indianapolis-LCY London City

16h 30m1 stop Dublin

7:30 pm - 6:20 pmLCY London City-IND Indianapolis

27h 50m1 stop Dublin

$1,407British Airways

Wed, Aug 19 - Sun, Aug 23

3:56 pm - 8:05 amIND Indianapolis-LHR London Heathrow

11h 09m1 stop Chicago O'Hare Intl

3:20 pm - 10:26 pmLHR London Heathrow-IND Indianapolis

12h 06m1 stop New York John F Kennedy Intl

$9,904Iberia

Sun, Aug 16 - Tue, Aug 18

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Aer Lingus flights from Indianapolis to United Kingdom

Our best Aer Lingus deals on Indianapolis to United Kingdom flight tickets

Aer Lingus

Oct 5

IND7:50 pmIndianapolis

11h 50m

1 stop

LHR12:40 pmLondon Heathrow

Oct 21

LHR12:00 pmLondon Heathrow

11h 20m

1 stop

IND6:20 pmIndianapolis

$840

Aer Lingus

Nov 4

IND8:00 pmIndianapolis

12h 25m

1 stop

LHR1:25 pmLondon Heathrow

Nov 11

LHR9:50 amLondon Heathrow

13h 40m

1 stop

IND6:30 pmIndianapolis

$848

Aer Lingus

Sep 28

IND7:50 pmIndianapolis

12h 40m

1 stop

LHR1:30 pmLondon Heathrow

Oct 14

LHR12:00 pmLondon Heathrow

11h 20m

1 stop

IND6:20 pmIndianapolis

$850

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

$830

SWISS

Sep 30

IND5:02 pmIndianapolis

14h 58m

2 stops

LHR1:00 pmLondon Heathrow

Oct 5

LHR8:05 pmLondon Heathrow

25h 29m

2 stops

IND4:34 pmIndianapolis

$856

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

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

IndianapolisManchester

IND Indianapolis - MAN Manchester

INDMAN

Indianapolis

Mon 2/1

6:35 pm-8:40 am

2 stops57h 05m

Manchester

Fri 2/5

6:10 am-6:53 pm

2 stops17h 43m

$804

IndianapolisManchester

IND Indianapolis - MAN Manchester

INDMAN

Indianapolis

Sat 12/5

7:44 pm-11:30 am

2 stops34h 46m

Manchester

Tue 12/8

7:00 am-11:48 pm

2 stops21h 48m

$808

IndianapolisEdinburgh

IND Indianapolis - EDI Edinburgh Turnhouse

INDEDI

Indianapolis

Wed 10/28

9:00 pm-10:40 pm

1 stop21h 40m

Edinburgh Turnhouse

Wed 11/4

8:20 pm-9:49 am

2 stops42h 29m

$810

IndianapolisLondon

IND Indianapolis - LGW London Gatwick

INDLGW

Indianapolis

Tue 11/3

10:44 am-6:00 am

1 stop14h 16m

London Gatwick

Fri 11/13

12:35 pm-9:49 am

1 stop26h 14m

$819

Quickest round-trip

IndianapolisLondon

IND Indianapolis - LHR London Heathrow

INDLHR

Indianapolis

Mon 10/5

7:50 pm-12:40 pm

1 stop11h 50m

London Heathrow

Wed 10/21

12:00 pm-6:20 pm

1 stop11h 20m

$840

IndianapolisLondon

IND Indianapolis - LHR London Heathrow

INDLHR

Indianapolis

Wed 11/4

8:00 pm-1:25 pm

1 stop12h 25m

London Heathrow

Wed 11/11

9:50 am-6:30 pm

1 stop13h 40m

$848

IndianapolisLondon

IND Indianapolis - LHR London Heathrow

INDLHR

Indianapolis

Sun 11/1

1:07 pm-8:35 am

1 stop14h 28m

London Heathrow

Fri 11/13

8:45 am-10:50 pm

2 stops19h 05m

$855

IndianapolisEdinburgh

IND Indianapolis - EDI Edinburgh Turnhouse

INDEDI

Indianapolis

Fri 11/13

3:11 pm-11:55 am

2 stops15h 44m

Edinburgh Turnhouse

Sun 11/15

6:10 am-11:59 pm

2 stops22h 49m

$863

IndianapolisLondon

IND Indianapolis - LHR London Heathrow

INDLHR

Indianapolis

Sun 11/1

3:24 pm-12:05 pm

2 stops15h 41m

London Heathrow

Fri 11/13

8:45 am-10:50 pm

2 stops19h 05m

$863

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 $861 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 55m
Direct flights	None

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 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 8,160 reviews	Search British Airways flights
Iberia	PriceFrom $540	Free Cancellation	Rating 7.0 3,257 reviews	Search Iberia flights
Delta	PriceFrom $555	Free Cancellation	Rating 7.8 8,513 reviews	Search Delta flights
Lufthansa	PriceFrom $591	Free Cancellation	Rating 6.8 8,194 reviews	Search Lufthansa flights
Aer Lingus	PriceFrom $608	Free Cancellation	Rating 7.3 1,702 reviews	Search Aer Lingus flights
American Airlines	PriceFrom $621	Free Cancellation	Rating 7.1 11,939 reviews	Search American Airlines flights
United Airlines	PriceFrom $656	Free Cancellation	Rating 7.4 10,113 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.