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Cheap flights from Indianapolis to the United Kingdom from $166

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 10/15. 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

Multiple Airlines Logo
8:00 pm - 11:05 amIND-MAN
10h 05m1 stop
Multiple Airlines Logo
12:25 pm - 6:30 pmMAN-IND
11h 05m1 stop
$509Multiple Airlines
Find Deal
Wed, Nov 12 - Wed, Nov 19
Air Canada Logo
10:20 am - 10:00 amIND-LHR
18h 40m1 stop
Air Canada Logo
7:30 pm - 9:01 pmLHR-IND
30h 31m2 stops
$515Air Canada
Find Deal
Wed, Oct 1 - Mon, Oct 6
United Airlines Logo
5:50 am - 10:40 amIND-LHR
23h 50m1 stop
United Airlines Logo
5:40 pm - 9:01 pmLHR-IND
32h 21m1 stop
$516United Airlines
Find Deal
Mon, Sep 29 - Tue, Oct 7
United Airlines Logo
10:20 am - 9:00 pmIND-LHR
53h 40m2 stops
United Airlines Logo
6:50 am - 7:59 pmLHR-IND
17h 09m2 stops
$523United Airlines
Find Deal
Fri, Oct 17 - Tue, Oct 28
British Airways Logo
10:55 am - 9:15 amIND-LHR
17h 20m1 stop
British Airways Logo
7:40 pm - 4:55 pmLHR-IND
26h 15m2 stops
$539British Airways
Find Deal
Sun, Jan 4 - Mon, Jan 12
Aer Lingus Logo
9:00 pm - 11:25 amIND-LHR
10h 25m1 stop
Aer Lingus Logo
9:50 am - 6:30 pmLHR-IND
13h 40m1 stop
$557Aer Lingus
Find Deal
Wed, Oct 29 - Mon, Nov 3
Aer Lingus Logo
7:50 pm - 12:40 pmIND-LHR
11h 50m1 stop
Aer Lingus Logo
8:50 am - 7:30 pmLHR-IND
14h 40m1 stop
$558Aer Lingus
Find Deal
Fri, Oct 24 - Fri, Oct 31
British Airways Logo
5:05 pm - 7:00 pmIND-LHR
20h 55m1 stop
British Airways Logo
12:55 pm - 9:12 pmLHR-IND
13h 17m1 stop
$560British Airways
Find Deal
Mon, Dec 29 - Fri, Jan 9
American Airlines Logo
3:45 pm - 8:10 amIND-LGW
11h 25m1 stop
American Airlines Logo
12:30 pm - 12:17 pmLGW-IND
27h 47m2 stops
$580American Airlines
Find Deal
Thu, Oct 23 - Thu, Oct 30
American Airlines Logo
11:59 am - 7:30 amIND-LGW
15h 31m2 stops
American Airlines Logo
11:20 am - 10:36 amLGW-IND
27h 16m2 stops
$644American Airlines
Find Deal
Wed, Mar 11 - Fri, Mar 20

Virgin Atlantic flights from Indianapolis to United Kingdom

Our best Virgin Atlantic deals on Indianapolis to United Kingdom flight tickets
Virgin Atlantic
Oct 30
IND6:06 pmIndianapolis
11h 14m
1 stop
LHR9:20 amLondon Heathrow
Nov 6
LHR12:40 pmLondon Heathrow
13h 23m
1 stop
IND9:03 pmIndianapolis
$540
Find similar
Virgin Atlantic
Mar 11
IND12:52 pmIndianapolis
14h 03m
1 stop
LHR6:55 amLondon Heathrow
Mar 20
LHR1:05 pmLondon Heathrow
14h 59m
2 stops
IND12:04 amIndianapolis
$544
Find similar
Virgin Atlantic
Sep 29
IND12:16 pmIndianapolis
15h 29m
2 stops
MAN8:45 amManchester
Oct 21
MAN2:15 pmManchester
11h 48m
1 stop
IND9:03 pmIndianapolis
$671
Find similar

Delta flights from Indianapolis to United Kingdom

Our best Delta deals on Indianapolis to United Kingdom flight tickets
Delta
Oct 22
IND11:28 amIndianapolis
14h 47m
1 stop
LHR7:15 amLondon Heathrow
Oct 28
LHR11:30 amLondon Heathrow
16h 52m
2 stops
IND12:22 amIndianapolis
$524
Find similar
Delta
Oct 8
IND6:06 pmIndianapolis
12h 19m
1 stop
LHR11:25 amLondon Heathrow
Oct 14
LHR6:30 amLondon Heathrow
15h 56m
2 stops
IND5:26 pmIndianapolis
$525
Find similar
Delta
Oct 22
IND2:08 pmIndianapolis
13h 42m
2 stops
LHR8:50 amLondon Heathrow
Oct 28
LHR11:30 amLondon Heathrow
16h 52m
2 stops
IND12:22 amIndianapolis
$528
Find similar

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 September 16, 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

IndianapolisManchester

IND - MAN

INDMAN

Indianapolis

Wed 11/12

8:00 pm-11:05 am

1 stop10h 05m

Manchester

Wed 11/19

12:25 pm-6:30 pm

1 stop11h 05m

$509

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Wed 10/1

10:20 am-10:00 am

1 stop18h 40m

London Heathrow

Mon 10/6

7:30 pm-9:01 pm

2 stops30h 31m

$515

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Mon 9/29

5:50 am-10:40 am

1 stop23h 50m

London Heathrow

Tue 10/7

5:40 pm-9:01 pm

1 stop32h 21m

$516

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Fri 10/17

10:20 am-9:00 pm

2 stops53h 40m

London Heathrow

Tue 10/28

6:50 am-7:59 pm

2 stops17h 09m

$523

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Sun 1/4

10:55 am-9:15 am

1 stop17h 20m

London Heathrow

Mon 1/12

7:40 pm-4:55 pm

2 stops26h 15m

$539

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Wed 10/29

9:00 pm-11:25 am

1 stop10h 25m

London Heathrow

Mon 11/3

9:50 am-6:30 pm

1 stop13h 40m

$557

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Fri 10/24

7:50 pm-12:40 pm

1 stop11h 50m

London Heathrow

Fri 10/31

8:50 am-7:30 pm

1 stop14h 40m

$558

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Mon 12/29

5:05 pm-7:00 pm

1 stop20h 55m

London Heathrow

Fri 1/9

12:55 pm-9:12 pm

1 stop13h 17m

$560

IndianapolisLondon

IND - LGW

INDLGW

Indianapolis

Thu 10/23

3:45 pm-8:10 am

1 stop11h 25m

London Gatwick

Thu 10/30

12:30 pm-12:17 pm

2 stops27h 47m

$580

IndianapolisLondon

IND - LGW

INDLGW

Indianapolis

Wed 3/11

11:59 am-7:30 am

2 stops15h 31m

London Gatwick

Fri 3/20

11:20 am-10:36 am

2 stops27h 16m

$644

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, August 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 $740. If you aren’t able to travel to United Kingdom during the month of August, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $752.

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 $890 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 $747 on momondo.

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

You could potentially save up to 2% 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
Aer LingusPriceFrom $485Free CancellationRating
7.2
1,274 reviews
Search Aer Lingus flights
American AirlinesPriceFrom $488Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Virgin AtlanticPriceFrom $531Free CancellationRating
7.4
664 reviews
Search Virgin Atlantic flights
DeltaPriceFrom $531Free CancellationRating
7.9
7,957 reviews
Search Delta flights
IberiaPriceFrom $571Free CancellationRating
7.0
2,924 reviews
Search Iberia flights
British AirwaysPriceFrom $580Free CancellationRating
6.7
7,363 reviews
Search British Airways flights
KLMPriceFrom $612Free CancellationRating
7.8
1,386 reviews
Search KLM flights
United AirlinesPriceFrom $669Free CancellationRating
7.4
8,924 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.

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 $318
Flights to Manchesterfrom $391
Flights to Edinburghfrom $393
Flights to Glasgowfrom $390
Flights to Birminghamfrom $389
Flights to Newcastle upon Tynefrom $430
Flights to Belfastfrom $477
Flights to Bristolfrom $425
Flights to Invernessfrom $407
Flights to Liverpoolfrom $441
Flights to Aberdeenfrom $487
Flights to Leedsfrom $453