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Cheap flights from Indianapolis to London from £243

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 London departing on 30/11. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Indianapolis to London

Cheap return flights

Enter your travel dates to find the best prices.
SWISS Logo
17:02 - 13:00
IND
-
LHR
14h 58m
2 stops
SWISS Logo
06:00 - 16:34
LHR
-
IND
15h 34m
2 stops
£635SWISS
Mon, 28 Sep - Tue, 6 Oct
Iberia Logo
15:00 - 08:00
IND
-
LHR
12h 00m
1 stop
Iberia Logo
09:15 - 20:53
LHR
-
IND
16h 38m
2 stops
£641Iberia
Wed, 14 Oct - Tue, 20 Oct
Aer Lingus Logo
21:00 - 14:25
IND
-
LHR
13h 25m
1 stop
Aer Lingus Logo
08:50 - 18:30
LHR
-
IND
14h 40m
1 stop
£644Aer Lingus
Wed, 28 Oct - Fri, 6 Nov
Multiple Airlines Logo
10:20 - 21:00
IND
-
LHR
29h 40m
2 stops
Multiple Airlines Logo
07:25 - 20:36
LHR
-
IND
18h 11m
2 stops
£644Multiple Airlines
Mon, 21 Sep - Wed, 7 Oct
Virgin Atlantic Logo
12:59 - 07:15
IND
-
LHR
13h 16m
1 stop
Virgin Atlantic Logo
11:45 - 21:49
LHR
-
IND
15h 04m
2 stops
£660Virgin Atlantic
Mon, 2 Nov - Thu, 12 Nov
British Airways Logo
05:08 - 20:00
IND
-
LHR
9h 52m
1 stop
British Airways Logo
07:35 - 20:59
LHR
-
IND
18h 24m
2 stops
£664British Airways
Wed, 6 Jan - Wed, 13 Jan
British Airways Logo
05:08 - 20:00
IND
-
LHR
9h 52m
1 stop
British Airways Logo
07:35 - 20:59
LHR
-
IND
18h 24m
2 stops
£665British Airways
Wed, 6 Jan - Wed, 13 Jan
Virgin Atlantic Logo
13:48 - 07:50
IND
-
LHR
13h 02m
1 stop
Virgin Atlantic Logo
11:45 - 21:10
LHR
-
IND
14h 25m
2 stops
£678Virgin Atlantic
Sun, 13 Dec - Wed, 13 Jan
Virgin Atlantic Logo
17:00 - 07:45
IND
-
LHR
9h 45m
1 stop
Virgin Atlantic Logo
08:40 - 18:59
LHR
-
IND
15h 19m
2 stops
£678Virgin Atlantic
Mon, 14 Dec - Thu, 24 Dec
British Airways Logo
12:39 - 07:05
IND
-
LHR
13h 26m
1 stop
British Airways Logo
19:05 - 19:28
LHR
-
IND
29h 23m
2 stops
£679British Airways
Mon, 2 Nov - Wed, 2 Dec

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Iberia flights from Indianapolis to London Heathrow Airport

Our best Iberia deals on Indianapolis to London Heathrow Airport flight tickets
Iberia
14 Oct
IND15:00Indianapolis
12h 00m
1 stop
LHR08:00London Heathrow
20 Oct
LHR09:15London Heathrow
16h 38m
2 stops
IND20:53Indianapolis
£641
Iberia
30 Sept
IND12:33Indianapolis
13h 47m
1 stop
LHR07:20London Heathrow
7 Oct
LHR06:15London Heathrow
18h 13m
2 stops
IND19:28Indianapolis
£645
Iberia
14 Oct
IND12:39Indianapolis
18h 16m
2 stops
LHR11:55London Heathrow
20 Oct
LHR09:15London Heathrow
16h 38m
2 stops
IND20:53Indianapolis
£646

Air Canada flights from Indianapolis to London Heathrow Airport

Our best Air Canada deals on Indianapolis to London Heathrow Airport flight tickets
Air Canada
21 Sept
IND16:25Indianapolis
14h 25m
1 stop
LHR11:50London Heathrow
7 Oct
LHR08:30London Heathrow
12h 11m
1 stop
IND15:41Indianapolis
£657
Air Canada
10 Oct
IND10:20Indianapolis
29h 40m
2 stops
LHR21:00London Heathrow
4 Nov
LHR18:00London Heathrow
27h 23m
2 stops
IND16:23Indianapolis
£677
Air Canada
12 Aug
IND08:00Indianapolis
17h 30m
2 stops
LHR06:30London Heathrow
24 Aug
LHR17:15London Heathrow
32h 29m
2 stops
IND20:44Indianapolis
£766

momondo Fare Finder

 
Customise your flight search to find flights from Indianapolis to London Heathrow Airport 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 279,928 searches. Data last updated 29 July 2026.
Use the filters below to find and compare flights from Indianapolis to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Mon 28/9

17:02-13:00

2 stops14h 58m

London Heathrow

Tue 6/10

06:00-16:34

2 stops15h 34m

£635

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Wed 14/10

15:00-08:00

1 stop12h 00m

London Heathrow

Tue 20/10

09:15-20:53

2 stops16h 38m

£641

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Wed 28/10

21:00-14:25

1 stop13h 25m

London Heathrow

Fri 6/11

08:50-18:30

1 stop14h 40m

£644

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Mon 21/9

10:20-21:00

2 stops29h 40m

London Heathrow

Wed 7/10

07:25-20:36

2 stops18h 11m

£644

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Mon 2/11

12:59-07:15

1 stop13h 16m

London Heathrow

Thu 12/11

11:45-21:49

2 stops15h 04m

£660

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Wed 6/1

05:08-20:00

1 stop9h 52m

London Heathrow

Wed 13/1

07:35-20:59

2 stops18h 24m

£664

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Wed 6/1

05:08-20:00

1 stop9h 52m

London Heathrow

Wed 13/1

07:35-20:59

2 stops18h 24m

£665

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Sun 13/12

13:48-07:50

1 stop13h 02m

London Heathrow

Wed 13/1

11:45-21:10

2 stops14h 25m

£678
Fastest return journey

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Mon 14/12

17:00-07:45

1 stop9h 45m

London Heathrow

Thu 24/12

08:40-18:59

2 stops15h 19m

£678

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Mon 2/11

12:39-07:05

1 stop13h 26m

London Heathrow

Wed 2/12

19:05-19:28

2 stops29h 23m

£679

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to London from

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

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 Indianapolis and London Heathrow Airport?

Prices are currently typical for flights on this route.

Typical prices usually range from £570 to £785.
The lowest price recently found on this route was £635.

What is the cheapest month to fly to London Heathrow Airport?

In general, February is the cheapest month to fly from Indianapolis to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £505. The month of January is another great option to travel to London Heathrow Airport, with average flight prices from Indianapolis averaging around £528.

How far in advance should I book a flight from Indianapolis to London Heathrow Airport?

You are more likely to see cheaper flights to London Heathrow Airport from Indianapolis when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £645 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Indianapolis for as low as £559 on momondo.

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

You could potentially save up to 41% on your flight if you consider stops on a Indianapolis to London Heathrow Airport flight.

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

When to book flights from Indianapolis to London Heathrow Airport

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

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

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

Fastest flight time

9h 50m

Direct flights

None
The fastest flight from Indianapolis to London Heathrow Airport takes 9h 50m
There are no direct flights from Indianapolis to London Heathrow Airport. There are no popular flight routes from Indianapolis to London Heathrow Airport.
Search flight deals

Frequently asked questions about flying from Indianapolis to London Heathrow Airport

  • How far is Indianapolis to London Heathrow by plane?

    The distance between Indianapolis and London Heathrow is about 3974.7 mi. Typically, this will take 9h 50m by plane in normal conditions.

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

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

  • How many operators does momondo search for flights from Indianapolis Airport to London Heathrow Airport?

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

    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 London Heathrow Airport.

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

    The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Indianapolis to London Heathrow Airport?

Best airlines flying from Indianapolis to London Heathrow Airport

Compare and see reviews for airlines that fly from Indianapolis to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
Virgin AtlanticPriceFrom £375Free CancellationRating
7.5
694 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom £453Free CancellationRating
6.7
8,127 reviews
Search British Airways flights

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Wembley
Gatwick
Milton Keynes
Luton
Stratford-upon-Avon
Southend-on-Sea
Slough
Northampton
Ipswich
Maidstone
Swindon
Folkestone
Ilford
Hastings
Poole
Canterbury
Guildford
Chichester
Bedford

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Indianapolis to London. momondo saves you time and could save you money on your trip.

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

Yes. All flights to London from Indianapolis on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to London from Indianapolis. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Indianapolis to London right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to London from Indianapolis. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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