How many flights depart from Indiana to London Heathrow Airport on average per week?

The number of flights available between Indiana and London Heathrow Airport is 388 per week as of May 2026. The most frequent departure day is Fri, with 16% of weekly flights leaving on this day.

How long does it take to fly to London Heathrow Airport?

If you’re flying from a popular airport in Indiana, such as Indianapolis or Fort Wayne, and flying into London Heathrow Airport, then you can expect flight times to average 10h 20m and 10h 45m, respectively.

What is the cheapest airline that flies from Indiana to London Heathrow?

British Airways, KLM, and Air Canada are the most popular carriers operating from Indiana to London Heathrow

Which airlines fly to London Heathrow Airport?

British Airways, Virgin Atlantic and United Airlines are the top three most popular airlines that fly to London Heathrow Airport from Indiana according to our data. British Airways is the first choice among our users, with 37% of people opting to fly with this airline when travelling to London Heathrow Airport. Keep in mind that there are 3 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Indiana to London Heathrow Airport are refreshed on a daily basis.

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

As of May 2026, there are 7 operators available to choose from for flights from Indiana to London Heathrow Airport.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Indiana to London Heathrow Airport.

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

The required travel and health documents for your London Heathrow 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 London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£231 Cheap Flights from Indiana to London Heathrow Airport in 2026

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Find the cheapest flights from Indiana to London

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

21:23 - 07:55

FWA

LHR

29h 32m

1 stop

06:50 - 23:49

LHR

FWA

21h 59m

2 stops

£603United Airlines

Sun, 8 Nov - Wed, 11 Nov

19:15 - 18:50

ORD

LHR

17h 35m

2 stops

17:00 - 16:10

LHR

ORD

29h 10m

1 stop

£614Scandinavian Airlines

Tue, 22 Sep - Sat, 3 Oct

19:05 - 13:00

ORD

LHR

11h 55m

1 stop

06:00 - 12:35

LHR

ORD

12h 35m

1 stop

£615SWISS

Mon, 7 Sep - Tue, 15 Sep

19:15 - 18:30

ORD

LHR

17h 15m

1 stop

06:40 - 16:10

LHR

ORD

15h 30m

1 stop

£616Scandinavian Airlines

Tue, 22 Sep - Sat, 3 Oct

19:15 - 21:40

ORD

LHR

20h 25m

1 stop

06:40 - 16:10

LHR

ORD

15h 30m

2 stops

£617Scandinavian Airlines

Sun, 27 Sep - Mon, 5 Oct

21:40 - 15:40

ORD

LHR

12h 00m

1 stop

14:10 - 17:15

LHR

ORD

9h 05mdirect

£620Lufthansa

Sun, 16 Aug - Mon, 24 Aug

13:27 - 09:40

ORD

LHR

14h 13m

1 stop

14:45 - 17:35

LHR

ORD

8h 50mdirect

£622British Airways

Mon, 17 Aug - Tue, 25 Aug

18:00 - 18:50

ORD

LHR

18h 50m

1 stop

08:00 - 16:00

LHR

ORD

14h 00m

1 stop

£623TAP AIR PORTUGAL

Thu, 10 Sep - Fri, 18 Sep

14:50 - 10:30

ORD

LHR

13h 40m

1 stop

16:30 - 20:25

LHR

ORD

8h 55mdirect

£626British Airways

Sun, 18 Oct - Wed, 28 Oct

16:25 - 09:35

IND

LHR

12h 10m

1 stop

12:05 - 20:44

LHR

IND

13h 39m

1 stop

£786Lufthansa

Tue, 28 Jul - Thu, 6 Aug

Scandinavian Airlines flights from Indiana to London Heathrow Airport

Our best Scandinavian Airlines deals on Indiana to London Heathrow Airport flight tickets

Scandinavian Airlines

23 Sept

ORD19:15Chicago O'Hare Intl

15h 10m

2 stops

LHR16:25London Heathrow

28 Sept

LHR07:05London Heathrow

15h 05m

2 stops

ORD16:10Chicago O'Hare Intl

£632

Scandinavian Airlines

16 Aug

ORD19:15Chicago O'Hare Intl

15h 10m

2 stops

LHR16:25London Heathrow

26 Aug

LHR19:50London Heathrow

32h 02m

2 stops

ORD21:52Chicago O'Hare Intl

£634

Scandinavian Airlines

6 Sept

ORD19:15Chicago O'Hare Intl

17h 35m

2 stops

LHR18:50London Heathrow

19 Sept

LHR15:35London Heathrow

30h 35m

2 stops

ORD16:10Chicago O'Hare Intl

£635

Finnair flights from Indiana to London Heathrow Airport

Our best Finnair deals on Indiana to London Heathrow Airport flight tickets

Finnair

16 Aug

ORD17:00Chicago O'Hare Intl

7h 50m

LHR06:50London Heathrow

26 Aug

LHR10:20London Heathrow

13h 30m

1 stop

ORD17:50Chicago O'Hare Intl

£636

Finnair

6 Sept

ORD17:00Chicago O'Hare Intl

7h 50m

LHR06:50London Heathrow

17 Sept

LHR10:20London Heathrow

13h 30m

1 stop

ORD17:50Chicago O'Hare Intl

£637

Finnair

9 Sept

ORD21:15Chicago O'Hare Intl

8h 00m

LHR11:15London Heathrow

23 Sept

LHR07:30London Heathrow

16h 20m

1 stop

ORD17:50Chicago O'Hare Intl

£644

momondo Fare Finder

Use the filters below to find and compare flights from Indiana to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fort WayneLondon

FWA - LHR

FWALHR

Fort Wayne

Sun 8/11

21:23-07:55

1 stop29h 32m

London Heathrow

Wed 11/11

06:50-23:49

2 stops21h 59m

£603

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Tue 22/9

19:15-18:50

2 stops17h 35m

London Heathrow

Sat 3/10

17:00-16:10

1 stop29h 10m

£614

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Mon 7/9

19:05-13:00

1 stop11h 55m

London Heathrow

Tue 15/9

06:00-12:35

1 stop12h 35m

£615

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Tue 22/9

19:15-18:30

1 stop17h 15m

London Heathrow

Sat 3/10

06:40-16:10

1 stop15h 30m

£616

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Sun 27/9

19:15-21:40

1 stop20h 25m

London Heathrow

Mon 5/10

06:40-16:10

2 stops15h 30m

£617

Fastest return journey

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Sun 16/8

21:40-15:40

1 stop12h 00m

London Heathrow

Mon 24/8

14:10-17:15

Nonstop9h 05m

£620

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Mon 17/8

13:27-09:40

1 stop14h 13m

London Heathrow

Tue 25/8

14:45-17:35

Nonstop8h 50m

£622

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Thu 10/9

18:00-18:50

1 stop18h 50m

London Heathrow

Fri 18/9

08:00-16:00

1 stop14h 00m

£623

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Sun 18/10

14:50-10:30

1 stop13h 40m

London Heathrow

Wed 28/10

16:30-20:25

Nonstop8h 55m

£626

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Tue 28/7

16:25-09:35

1 stop12h 10m

London Heathrow

Thu 6/8

12:05-20:44

1 stop13h 39m

£786

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Indiana 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

Prices

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Other information

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

In general, March is the cheapest month to fly from Indiana to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £65. The month of May is another great option to travel to London Heathrow Airport, with average flight prices from Indiana averaging around £82.

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

You are more likely to see cheaper flights to London Heathrow Airport from Indiana when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £614 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 Indiana for as low as £494 on momondo.

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

You could potentially save up to 16% on your flight if you consider stops on a Indiana to London Heathrow Airport flight.

Cheap Indiana to London Heathrow Airport flight deals and tips

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

Fastest flight time	7h 40m
Direct flights	Every day

The fastest flight from Indiana to London Heathrow Airport takes 7h 40m

Direct flights go from Indiana to London Heathrow Airport every day.

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Frequently asked questions about flying from Indiana to London Heathrow Airport

When did momondo last update prices for flights from Indiana to London Heathrow Airport?
Prices for flights from Indiana to London Heathrow Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Indiana to London Heathrow Airport?
As of May 2026, there are 7 operators available to choose from for flights from Indiana to London Heathrow Airport.
How old do you have to be to fly from Indiana to London Heathrow Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Indiana to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The required travel and health documents for your London Heathrow 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 London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Indiana to London Heathrow Airport

Compare and see reviews for airlines that fly from Indiana to London Heathrow Airport with momondo

Airline	Rating	Free Cancellation	Price
Virgin Atlantic	PriceFrom £374	Free Cancellation	Rating 7.4 688 reviews	Search Virgin Atlantic flights
United Airlines	PriceFrom £442	Free Cancellation	Rating 7.4 9,730 reviews	Search United Airlines flights
British Airways	PriceFrom £452	Free Cancellation	Rating 6.7 7,981 reviews	Search British Airways flights

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Gatwick

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Wembley

Slough

Maidstone

Northampton

Swindon

Ipswich

Southend-on-Sea

Canterbury

Ilford

Hayes

Guildford

Poole

Folkestone

Chelmsford

Dover

Why use momondo?

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

Finding the right flight to London from Indiana is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

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

Flights from Indiana to London 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 Indiana to London?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Indiana to London.

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

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Indiana and alert you when they change.

An easier way to manage your London Heathrow Airport trip

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Cheap flights from Indiana to London from £231

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Indiana to London departing on 10/8. 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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Scandinavian Airlines flights from Indiana to London Heathrow Airport

Our best Scandinavian Airlines deals on Indiana to London Heathrow Airport flight tickets

Finnair flights from Indiana to London Heathrow Airport

Our best Finnair deals on Indiana to London Heathrow Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Indiana to London Heathrow Airport that are best for you.

See travel insights to London from

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

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

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

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

What is the cheapest airline that flies from Indiana to London Heathrow?

Which airlines fly to London Heathrow Airport?

How many flights depart from Indiana to London Heathrow Airport on average per week?

How long does it take to fly to London Heathrow Airport?

Cheap Indiana to London Heathrow Airport flight deals and tips

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

Fastest flight time

Direct flights

Frequently asked questions about flying from Indiana to London Heathrow Airport

Best airlines flying from Indiana to London Heathrow Airport

Compare and see reviews for airlines that fly from Indiana to London Heathrow Airport with momondo

Travelling to a place near London?

Why use momondo?

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to London

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

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