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Cheap flights from Indianapolis to the United Kingdom from $257

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Indianapolis to the United Kingdom departing on 12/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Indianapolis to the United Kingdom

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
4:24 pm - 1:05 pmIND-GLA
15h 41m2 stops
American Airlines Logo
6:35 am - 5:58 pmGLA-IND
16h 23m2 stops
$615American Airlines
Find Deal
Thu, Feb 12 - Sun, Feb 15
Lufthansa Logo
5:49 pm - 5:05 pmIND-LHR
18h 16m2 stops
Lufthansa Logo
6:30 am - 5:44 pmLHR-IND
16h 14m2 stops
$622Lufthansa
Find Deal
Tue, Dec 9 - Tue, Dec 16
Delta Logo
1:37 pm - 10:30 amIND-MAN
15h 53m1 stop
Delta Logo
1:30 pm - 10:05 amMAN-IND
25h 35m1 stop
$625Delta
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Fri, Jan 9 - Sat, Jan 17
Aer Lingus Logo
7:50 pm - 12:40 pmIND-LHR
11h 50m1 stop
Aer Lingus Logo
12:00 pm - 6:20 pmLHR-IND
11h 20m1 stop
$642Aer Lingus
Find Deal
Wed, Apr 1 - Wed, Apr 22
Aer Lingus Logo
7:50 pm - 12:40 pmIND-LHR
11h 50m1 stop
Aer Lingus Logo
9:50 am - 6:20 pmLHR-IND
13h 30m1 stop
$644Aer Lingus
Find Deal
Mon, Apr 20 - Wed, Apr 22
United Airlines Logo
7:44 pm - 6:40 amIND-LHR
29h 56m1 stop
United Airlines Logo
7:40 am - 8:02 pmLHR-IND
17h 22m1 stop
$645United Airlines
Find Deal
Mon, Dec 29 - Sat, Jan 10
United Airlines Logo
7:35 pm - 5:20 pmIND-MAN
40h 45m2 stops
United Airlines Logo
7:00 am - 10:05 pmMAN-IND
20h 05m2 stops
$645United Airlines
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Mon, Apr 6 - Thu, Apr 9
Delta Logo
7:00 am - 6:30 amIND-MAN
18h 30m1 stop
Delta Logo
11:05 am - 12:12 amMAN-IND
18h 07m2 stops
$716Delta
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Sun, Dec 7 - Tue, Dec 16
British Airways Logo
12:37 pm - 4:30 pmIND-MAN
22h 53m2 stops
British Airways Logo
5:40 am - 10:30 pmMAN-IND
21h 50m2 stops
$719British Airways
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Tue, Dec 9 - Thu, Dec 18
British Airways Logo
4:02 pm - 7:10 amIND-EDI
10h 08m1 stop
British Airways Logo
8:30 pm - 6:18 pmEDI-IND
26h 48m2 stops
$742British Airways
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Sun, Apr 26 - Mon, Apr 27

Delta flights from Indianapolis to United Kingdom

Our best Delta deals on Indianapolis to United Kingdom flight tickets
Delta
Jan 9
IND1:37 pmIndianapolis
15h 53m
1 stop
MAN10:30 amManchester
Jan 17
MAN1:30 pmManchester
25h 35m
1 stop
IND10:05 amIndianapolis
$625
Find similar
Delta
Dec 9
IND11:33 amIndianapolis
16h 12m
2 stops
LHR8:45 amLondon Heathrow
Dec 18
LHR9:40 amLondon Heathrow
16h 23m
1 stop
IND9:03 pmIndianapolis
$651
Find similar
Delta
Apr 22
IND12:00 pmIndianapolis
18h 00m
1 stop
LHR11:00 amLondon Heathrow
May 5
LHR8:40 amLondon Heathrow
15h 16m
2 stops
IND6:56 pmIndianapolis
$658
Find similar

British Airways flights from Indianapolis to United Kingdom

Our best British Airways deals on Indianapolis to United Kingdom flight tickets
British Airways
Feb 27
IND3:45 pmIndianapolis
12h 50m
2 stops
GLA9:35 amGlasgow Intl
Mar 2
GLA8:25 pmGlasgow Intl
27h 05m
2 stops
IND6:30 pmIndianapolis
$668
Find similar
British Airways
Apr 1
IND3:57 pmIndianapolis
10h 23m
1 stop
LHR7:20 amLondon Heathrow
Apr 7
LHR9:45 amLondon Heathrow
12h 01m
1 stop
IND4:46 pmIndianapolis
$671
Find similar
British Airways
Apr 1
IND4:07 pmIndianapolis
13h 13m
1 stop
LHR10:20 amLondon Heathrow
Apr 7
LHR11:30 amLondon Heathrow
17h 41m
2 stops
IND12:11 amIndianapolis
$679
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momondo Fare Finder

 
Customize your flight search to find flights from Indianapolis to United Kingdom that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 17, 2025.
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

IndianapolisGlasgow

IND - GLA

INDGLA

Indianapolis

Thu 2/12

4:24 pm-1:05 pm

2 stops15h 41m

Glasgow Intl

Sun 2/15

6:35 am-5:58 pm

2 stops16h 23m

$615

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Tue 12/9

5:49 pm-5:05 pm

2 stops18h 16m

London Heathrow

Tue 12/16

6:30 am-5:44 pm

2 stops16h 14m

$622

IndianapolisManchester

IND - MAN

INDMAN

Indianapolis

Fri 1/9

1:37 pm-10:30 am

1 stop15h 53m

Manchester

Sat 1/17

1:30 pm-10:05 am

1 stop25h 35m

$625

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Wed 4/1

7:50 pm-12:40 pm

1 stop11h 50m

London Heathrow

Wed 4/22

12:00 pm-6:20 pm

1 stop11h 20m

$642

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Mon 4/20

7:50 pm-12:40 pm

1 stop11h 50m

London Heathrow

Wed 4/22

9:50 am-6:20 pm

1 stop13h 30m

$644

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Mon 12/29

7:44 pm-6:40 am

1 stop29h 56m

London Heathrow

Sat 1/10

7:40 am-8:02 pm

1 stop17h 22m

$645

IndianapolisManchester

IND - MAN

INDMAN

Indianapolis

Mon 4/6

7:35 pm-5:20 pm

2 stops40h 45m

Manchester

Thu 4/9

7:00 am-10:05 pm

2 stops20h 05m

$645

IndianapolisManchester

IND - MAN

INDMAN

Indianapolis

Sun 12/7

7:00 am-6:30 am

1 stop18h 30m

Manchester

Tue 12/16

11:05 am-12:12 am

2 stops18h 07m

$716

IndianapolisManchester

IND - MAN

INDMAN

Indianapolis

Tue 12/9

12:37 pm-4:30 pm

2 stops22h 53m

Manchester

Thu 12/18

5:40 am-10:30 pm

2 stops21h 50m

$719

IndianapolisEdinburgh

IND - EDI

INDEDI

Indianapolis

Sun 4/26

4:02 pm-7:10 am

1 stop10h 08m

Edinburgh Turnhouse

Mon 4/27

8:30 pm-6:18 pm

2 stops26h 48m

$742

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to the United Kingdom from

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

What is the cheapest month to fly to United Kingdom?

In general, October 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 $692. If you aren’t able to travel to United Kingdom during the month of October, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $740.

What is the cheapest day to depart on your flight to United Kingdom?

The cheapest day to depart from Indianapolis to United Kingdom is on a Tuesday when prices can be found for as low as $938. The most expensive day to fly to United Kingdom is Saturday, with ticket prices averaging around $1,010.

What is the cheapest time of day to depart on your flight to United Kingdom?

According to our data, the cheapest time of day to fly to United Kingdom is in the afternoon. momondo users have found flights departing from Indianapolis to United Kingdom in the afternoon for as low as $882. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to United Kingdom are more costly in the evening, with an average ticket price of $1,018. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to 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 $743 on momondo.

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

You could potentially save up to 43% 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

Direct flights

None
There are no direct flights from Indianapolis to United Kingdom. There are no popular flight routes from Indianapolis to United Kingdom.
Search flight deals

  • 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?

  • 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
American AirlinesPriceFrom $528Free CancellationRating
7.2
11,048 reviews
Search American Airlines flights
Virgin AtlanticPriceFrom $531Free CancellationRating
7.5
673 reviews
Search Virgin Atlantic flights
DeltaPriceFrom $531Free CancellationRating
7.9
8,007 reviews
Search Delta flights
IberiaPriceFrom $540Free CancellationRating
7.0
3,020 reviews
Search Iberia flights
Aer LingusPriceFrom $550Free CancellationRating
7.2
1,373 reviews
Search Aer Lingus flights
British AirwaysPriceFrom $555Free CancellationRating
6.7
7,528 reviews
Search British Airways flights
United AirlinesPriceFrom $680Free CancellationRating
7.4
9,015 reviews
Search United Airlines flights
KLMPriceFrom $699Free CancellationRating
7.7
1,411 reviews
Search KLM 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.

An easier way to manage your United Kingdom trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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Find better results for your trip to the United Kingdom

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo
Flights to Londonfrom $249
Flights to Manchesterfrom $361
Flights to Edinburghfrom $386
Flights to Glasgowfrom $421
Flights to Birminghamfrom $410
Flights to Newcastle upon Tynefrom $502
Flights to Belfastfrom $490
Flights to Bristolfrom $447
Flights to Invernessfrom $420
Flights to Liverpoolfrom $444
Flights to Aberdeenfrom $510
Flights to Leedsfrom $481