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Cheap flights from London Heathrow Airport to Indianapolis from $540

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Indianapolis departing on 10/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London Heathrow Airport to Indianapolis

Cheap round-trip flights

Multiple Airlines Logo
8:00 am - 8:13 pmLHR-IND
17h 13m1 stop
Multiple Airlines Logo
5:15 am - 5:55 amIND-LHR
19h 40m1 stop
$615Multiple Airlines
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Fri, Oct 3 - Mon, Oct 6
Multiple Airlines Logo
8:00 am - 6:18 pmLHR-IND
15h 18m1 stop
Multiple Airlines Logo
5:15 am - 11:25 amIND-LHR
25h 10m1 stop
$617Multiple Airlines
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Thu, Oct 2 - Wed, Oct 15
Multiple Airlines Logo
9:30 am - 6:18 pmLHR-IND
13h 48m1 stop
Multiple Airlines Logo
5:15 am - 6:30 amIND-LHR
20h 15m2 stops
$628Multiple Airlines
Find Deal
Thu, Oct 2 - Wed, Oct 15
Multiple Airlines Logo
12:15 pm - 12:32 amLHR-IND
17h 17m2 stops
Multiple Airlines Logo
1:28 pm - 7:30 pmIND-LHR
25h 02m2 stops
$643Multiple Airlines
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Mon, Dec 8 - Thu, Dec 11
Multiple Airlines Logo
8:00 am - 11:04 pmLHR-IND
20h 04m2 stops
Multiple Airlines Logo
5:15 am - 5:55 amIND-LHR
19h 40m1 stop
$656Multiple Airlines
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Thu, Oct 9 - Thu, Oct 16
Multiple Airlines Logo
7:45 pm - 7:14 pmLHR-IND
28h 29m2 stops
Multiple Airlines Logo
5:15 am - 8:00 amIND-LHR
21h 45m2 stops
$658Multiple Airlines
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Fri, Oct 3 - Tue, Oct 7
Aer Lingus Logo
8:50 am - 6:30 pmLHR-IND
14h 40m1 stop
Aer Lingus Logo
8:00 pm - 11:25 amIND-LHR
10h 25m1 stop
$840Aer Lingus
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Fri, Dec 19 - Sat, Dec 27
United Airlines Logo
9:00 am - 11:17 pmLHR-IND
18h 17m2 stops
United Airlines Logo
7:44 pm - 10:50 amIND-LHR
11h 06m1 stop
$857United Airlines
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Wed, Mar 11 - Sat, Mar 14
United Airlines Logo
6:35 am - 5:54 pmLHR-IND
16h 19m2 stops
United Airlines Logo
6:00 am - 9:20 pmIND-LHR
10h 20m1 stop
$861United Airlines
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Thu, Nov 6 - Thu, Nov 20
Virgin Atlantic Logo
3:15 pm - 11:04 pmLHR-IND
12h 49m1 stop
Virgin Atlantic Logo
7:59 pm - 6:45 amIND-LHR
29h 46m1 stop
$862Virgin Atlantic
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Mon, Sep 29 - Sun, Oct 19

United Airlines flights from London Heathrow Airport to Indianapolis

Our best United Airlines deals on London Heathrow Airport to Indianapolis flight tickets
United Airlines
Mar 11
LHR9:00 amLondon Heathrow
18h 17m
2 stops
IND11:17 pmIndianapolis
Mar 14
IND7:44 pmIndianapolis
11h 06m
1 stop
LHR10:50 amLondon Heathrow
$857
Find similar
United Airlines
Nov 6
LHR6:35 amLondon Heathrow
16h 19m
2 stops
IND5:54 pmIndianapolis
Nov 20
IND6:00 amIndianapolis
10h 20m
1 stop
LHR9:20 pmLondon Heathrow
$861
Find similar
United Airlines
Oct 30
LHR7:30 amLondon Heathrow
15h 46m
2 stops
IND7:16 pmIndianapolis
Nov 6
IND12:38 pmIndianapolis
13h 02m
2 stops
LHR6:40 amLondon Heathrow
$863
Find similar

Iberia flights from London Heathrow Airport to Indianapolis

Our best Iberia deals on London Heathrow Airport to Indianapolis flight tickets
Iberia
Sep 25
LHR2:10 pmLondon Heathrow
13h 56m
1 stop
IND11:06 pmIndianapolis
Sep 27
IND1:40 pmIndianapolis
27h 00m
1 stop
LHR9:40 pmLondon Heathrow
$1,071
Find similar
Iberia
Sep 19
LHR2:25 pmLondon Heathrow
13h 34m
1 stop
IND10:59 pmIndianapolis
Sep 21
IND7:25 pmIndianapolis
30h 55m
1 stop
LHR7:20 amLondon Heathrow
$1,640
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from London Heathrow Airport to Indianapolis 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 London Heathrow Airport to Indianapolis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Fri 10/3

8:00 am-8:13 pm

1 stop17h 13m

Indianapolis

Mon 10/6

5:15 am-5:55 am

1 stop19h 40m

$615

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Thu 10/2

8:00 am-6:18 pm

1 stop15h 18m

Indianapolis

Wed 10/15

5:15 am-11:25 am

1 stop25h 10m

$617

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Thu 10/2

9:30 am-6:18 pm

1 stop13h 48m

Indianapolis

Wed 10/15

5:15 am-6:30 am

2 stops20h 15m

$628

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Mon 12/8

12:15 pm-12:32 am

2 stops17h 17m

Indianapolis

Thu 12/11

1:28 pm-7:30 pm

2 stops25h 02m

$643

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Thu 10/9

8:00 am-11:04 pm

2 stops20h 04m

Indianapolis

Thu 10/16

5:15 am-5:55 am

1 stop19h 40m

$656

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Fri 10/3

7:45 pm-7:14 pm

2 stops28h 29m

Indianapolis

Tue 10/7

5:15 am-8:00 am

2 stops21h 45m

$658

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Fri 12/19

8:50 am-6:30 pm

1 stop14h 40m

Indianapolis

Sat 12/27

8:00 pm-11:25 am

1 stop10h 25m

$840

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Wed 3/11

9:00 am-11:17 pm

2 stops18h 17m

Indianapolis

Sat 3/14

7:44 pm-10:50 am

1 stop11h 06m

$857

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Thu 11/6

6:35 am-5:54 pm

2 stops16h 19m

Indianapolis

Thu 11/20

6:00 am-9:20 pm

1 stop10h 20m

$861

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Mon 9/29

3:15 pm-11:04 pm

1 stop12h 49m

Indianapolis

Sun 10/19

7:59 pm-6:45 am

1 stop29h 46m

$862

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 Indianapolis from

How to get the cheapest flight ticket from London Heathrow Airport to Indianapolis

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 typical price of a round-trip flight between London Heathrow Airport and Indianapolis?

What is the cheapest month to fly to Indianapolis?

In general, February is the cheapest month to fly from London Heathrow Airport to Indianapolis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $861. If you are unable to visit Indianapolis during the month of February, then departing from London Heathrow Airport during the month May is also very affordable. Most momondo users find prices during this month for around $869.

What is the cheapest day to depart on your flight to Indianapolis?

Our data shows that Wednesday is the least expensive day to fly to Indianapolis. Tickets to fly out on this day can be as low as $769. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Indianapolis on Saturday is $888.

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

Flying to Indianapolis from London Heathrow Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as $772 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $883 on average. Flights to Indianapolis from London Heathrow Airport in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Indianapolis?

You are more likely to see cheaper flights to Indianapolis from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Indianapolis for around $960 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Indianapolis from London Heathrow Airport for as low as $893 on momondo.

Can stopping save me money on London Heathrow Airport to Indianapolis flights?

You could potentially save up to 19% on your flight if you consider stops on a London Heathrow Airport to Indianapolis flight.

How have London Heathrow Airport to Indianapolis flight prices changed over time?

As of September 2025, prices for London Heathrow Airport to Indianapolis flights are approximately 25% more expensive when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Indianapolis

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Indianapolis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap London Heathrow Airport to Indianapolis (LHR to IND) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Indianapolis

Direct flights

None
There are no direct flights from London Heathrow Airport to Indianapolis. There are no popular flight routes from London Heathrow Airport to Indianapolis.
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  • How far is London Heathrow to Indianapolis by plane?

    London Heathrow and Indianapolis are 3974.7 mi apart from one another. A reasonable flight in good conditions will take 12h 49m.

  • When did momondo last update prices for flights from London Heathrow Airport to Indianapolis Airport?

    Prices for flights from London Heathrow Airport to Indianapolis Airport are updated daily.

  • How old do you have to be to fly from London Heathrow Airport to Indianapolis Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Indianapolis Airport.

  • What documentation or ID do you need to fly to Indianapolis Airport?

    The required travel and health documents for your Indianapolis Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Indianapolis Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Indianapolis?

Book flights to Indianapolis if you plan to visit one of these locations
Terre Haute
Bloomington
Kokomo
Muncie
Anderson
Plainfield
Greenwood
Noblesville
Fishers
Carmel
Shelbyville
West Lafayette
Seymour
Franklin
Brownsburg
Crawfordsville
Speedway
Greenfield
Westfield
Mooresville

Why use momondo?

Why should I use momondo to find a flight deal from London to Indianapolis?

It is quick and easy to find London to Indianapolis flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Indianapolis that suits you.

Can I find flights from London to Indianapolis with flexible booking policies on momondo?

Flights from London to Indianapolis with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from London to Indianapolis?

Once you have performed a search for London to Indianapolis 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 London to Indianapolis right now. Can momondo alert me if prices change?

Price alerts on flights to Indianapolis from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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