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

British Airways, United Airlines, and Aer Lingus are the most popular carriers operating from Indiana to London Heathrow

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

If you’re flying from a popular airport in Indiana, such as South Bend or Indianapolis, and flying into London Heathrow Airport, then you can expect flight times to average 10h 10m and 11h 10m, respectively.

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 273 per week as of February 2026. The most frequent departure day is Wed, with 16% of weekly flights leaving on this day.

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 February 2026, there are 8 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.

£160 Cheap Flights from Indiana to London Heathrow Airport in 2026

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18:30 - 19:30

ORD

LHR

19h 00m

1 stop

12:15 - 17:20

LHR

ORD

11h 05m

1 stop

£380Icelandair

Sun, 15 Feb - Thu, 26 Feb

19:25 - 11:55

ORD

LHR

10h 30m

1 stop

13:05 - 18:15

LHR

ORD

11h 10m

1 stop

£381Icelandair

Thu, 2 Apr - Sat, 18 Apr

19:25 - 11:55

ORD

LHR

10h 30m

1 stop

21:25 - 18:15

LHR

ORD

26h 50m

1 stop

£382Icelandair

Fri, 17 Apr - Sat, 25 Apr

22:25 - 20:20

ORD

LHR

15h 55m

1 stop

21:25 - 18:15

LHR

ORD

26h 50m

1 stop

£383Icelandair

Fri, 24 Apr - Sat, 2 May

19:15 - 12:55

ORD

LHR

35h 40m

2 stops

10:35 - 16:10

LHR

ORD

35h 35m

2 stops

£387Scandinavian Airlines

Mon, 13 Apr - Thu, 16 Apr

06:15 - 20:20

IND

LHR

33h 05m

3 stops

21:25 - 23:22

LHR

IND

30h 57m

2 stops

£446Multiple Airlines

Thu, 30 Apr - Mon, 4 May

17:49 - 15:50

DAY

LHR

17h 01m

2 stops

08:45 - 23:43

LHR

DAY

18h 58m

2 stops

£448Lufthansa

Mon, 2 Mar - Mon, 9 Mar

20:00 - 11:25

IND

LHR

10h 25m

1 stop

08:50 - 18:30

LHR

IND

14h 40m

1 stop

£450Aer Lingus

Sat, 28 Feb - Sat, 7 Mar

05:45 - 10:50

IND

LHR

24h 05m

3 stops

12:15 - 14:53

LHR

IND

30h 38m

3 stops

£452Multiple Airlines

Tue, 3 Mar - Tue, 10 Mar

17:54 - 19:35

SDF

LHR

20h 41m

2 stops

09:30 - 23:59

LHR

SDF

18h 29m

2 stops

£456Lufthansa

Mon, 2 Mar - Mon, 9 Mar

Icelandair flights from Indiana to London Heathrow Airport

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

Icelandair

15 Feb

ORD18:30Chicago O'Hare Intl

19h 00m

1 stop

LHR19:30London Heathrow

27 Feb

LHR12:15London Heathrow

11h 05m

1 stop

ORD17:20Chicago O'Hare Intl

£380

Icelandair

8 Apr

ORD19:25Chicago O'Hare Intl

10h 30m

1 stop

LHR11:55London Heathrow

13 May

LHR13:05London Heathrow

11h 10m

1 stop

ORD18:15Chicago O'Hare Intl

£382

Icelandair

24 Apr

ORD22:25Chicago O'Hare Intl

15h 55m

1 stop

LHR20:20London Heathrow

18 May

LHR21:25London Heathrow

30h 00m

1 stop

ORD21:25Chicago O'Hare Intl

£383

Scandinavian Airlines flights from Indiana to London Heathrow Airport

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

Scandinavian Airlines

24 Apr

ORD19:15Chicago O'Hare Intl

32h 05m

1 stop

LHR09:20London Heathrow

27 Apr

LHR06:40London Heathrow

15h 30m

2 stops

ORD16:10Chicago O'Hare Intl

£381

Scandinavian Airlines

22 Feb

ORD19:10Chicago O'Hare Intl

16h 30m

1 stop

LHR17:40London Heathrow

3 Mar

LHR21:05London Heathrow

25h 40m

2 stops

ORD16:45Chicago O'Hare Intl

£391

Scandinavian Airlines

27 Feb

ORD19:20Chicago O'Hare Intl

32h 15m

2 stops

LHR09:35London Heathrow

2 Mar

LHR06:40London Heathrow

16h 05m

2 stops

ORD16:45Chicago O'Hare Intl

£396

momondo Fare Finder

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

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Route

Depart

Return

Price

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Sun 15/2

18:30-19:30

1 stop19h 00m

London Heathrow

Thu 26/2

12:15-17:20

1 stop11h 05m

£380

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Thu 2/4

19:25-11:55

1 stop10h 30m

London Heathrow

Sat 18/4

13:05-18:15

1 stop11h 10m

£381

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Fri 17/4

19:25-11:55

1 stop10h 30m

London Heathrow

Sat 25/4

21:25-18:15

1 stop26h 50m

£382

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Fri 24/4

22:25-20:20

1 stop15h 55m

London Heathrow

Sat 2/5

21:25-18:15

1 stop26h 50m

£383

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Mon 13/4

19:15-12:55

2 stops35h 40m

London Heathrow

Thu 16/4

10:35-16:10

2 stops35h 35m

£387

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Thu 30/4

06:15-20:20

3 stops33h 05m

London Heathrow

Mon 4/5

21:25-23:22

2 stops30h 57m

£446

DaytonLondon

DAY - LHR

DAYLHR

Dayton

Mon 2/3

17:49-15:50

2 stops17h 01m

London Heathrow

Mon 9/3

08:45-23:43

2 stops18h 58m

£448

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Sat 28/2

20:00-11:25

1 stop10h 25m

London Heathrow

Sat 7/3

08:50-18:30

1 stop14h 40m

£450

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

Tue 3/3

05:45-10:50

3 stops24h 05m

London Heathrow

Tue 10/3

12:15-14:53

3 stops30h 38m

£452

LouisvilleLondon

SDF - LHR

SDFLHR

Louisville Intl

Mon 2/3

17:54-19:35

2 stops20h 41m

London Heathrow

Mon 9/3

09:30-23:59

2 stops18h 29m

£456

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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

Airlines

Other information

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

In general, February 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 £491. The month of September is another great option to travel to London Heathrow Airport, with average flight prices from Indiana averaging around £500.

What is the cheapest day to depart on your flight to London Heathrow Airport?

On average, the least expensive day to fly to London Heathrow Airport from Indiana is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as £596. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Sunday is £630.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the morning. momondo users have found flights departing from Indiana to London Heathrow Airport in the morning for as low as £592. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £657 on average. Flights to London Heathrow Airport from Indiana in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

How far in advance should I book a flight 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 £606 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 £505 on momondo.

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

You could potentially save up to 42% 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.

Search flight deals

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 February 2026, there are 8 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 £365	Free Cancellation	Rating 7.5 678 reviews		Search Virgin Atlantic flights
British Airways	PriceFrom £441	Free Cancellation	Rating 6.7 7,716 reviews		Search British Airways flights

Eastbourne

Milton Keynes

Luton

Gatwick

Maidstone

Slough

Northampton

Stratford-upon-Avon

Swindon

Southend-on-Sea

Canterbury

Ipswich

Ilford

Poole

Guildford

Chelmsford

Hayes

Dover

Swanage

Folkestone

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

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.

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Cheap flights from Indiana to London from £160

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 19/7. 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 Indiana to London

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Icelandair flights from Indiana to London Heathrow Airport

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

Scandinavian Airlines flights from Indiana to London Heathrow Airport

Our best Scandinavian Airlines 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?

What is the cheapest day to depart on your flight to London Heathrow Airport?

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

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

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

You could potentially save up to 42% on your flight if you consider stops on a Indiana to London Heathrow Airport flight.

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

British Airways, United Airlines, and Aer Lingus are the most popular carriers operating from Indiana to London Heathrow

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 273 per week as of February 2026. The most frequent departure day is Wed, 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 South Bend or Indianapolis, and flying into London Heathrow Airport, then you can expect flight times to average 10h 10m and 11h 10m, respectively.

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

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

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

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

What documentation or ID do you need to fly 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?

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

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

How can momondo help me find flights 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?

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

London Heathrow Airport flight routes

According to popular flight searches on momondo this year

Fly your favourite airline to London

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to London

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

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