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Cheap flights from Indiana to London from £227

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 6/2. 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 Indiana to London

Cheap return flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
19:15 - 08:55ORD  Chicago O'Hare Intl-LHR London Heathrow
31h 40m2 stops Kastrup Copenhagen Stockholm Arlanda
Scandinavian Airlines Logo
06:40 - 16:45LHR  London Heathrow-ORD Chicago O'Hare Intl
16h 05m1 stop Kastrup Copenhagen
£495Scandinavian Airlines
Fri, 13 Nov - Mon, 16 Nov
Scandinavian Airlines Logo
19:15 - 18:30ORD  Chicago O'Hare Intl-LHR London Heathrow
17h 15m2 stops Kastrup Copenhagen Stockholm Arlanda
Scandinavian Airlines Logo
17:00 - 16:10LHR  London Heathrow-ORD Chicago O'Hare Intl
29h 10m1 stop Kastrup Copenhagen
£495Scandinavian Airlines
Fri, 25 Sep - Sun, 27 Sep
Icelandair Logo
22:25 - 11:55ORD  Chicago O'Hare Intl-LHR London Heathrow
31h 30m1 stop Reykjavik Keflavik Intl
Icelandair Logo
13:05 - 21:25LHR  London Heathrow-ORD Chicago O'Hare Intl
14h 20m1 stop Reykjavik Keflavik Intl
£506Icelandair
Fri, 25 Sep - Fri, 2 Oct
Icelandair Logo
18:30 - 10:50ORD  Chicago O'Hare Intl-LHR London Heathrow
10h 20m1 stop Reykjavik Keflavik Intl
Icelandair Logo
12:15 - 17:20LHR  London Heathrow-ORD Chicago O'Hare Intl
11h 05m1 stop Reykjavik Keflavik Intl
£508Icelandair
Thu, 21 Jan - Thu, 28 Jan
United Airlines Logo
17:45 - 07:55ORD  Chicago O'Hare Intl-LHR London Heathrow
8h 10mdirect
United Airlines Logo
06:50 - 12:10LHR  London Heathrow-ORD Chicago O'Hare Intl
11h 20m1 stop Brussels Bruxelles-National
£535United Airlines
Sun, 15 Nov - Tue, 17 Nov
United Airlines Logo
13:55 - 07:10ORD  Chicago O'Hare Intl-LHR London Heathrow
11h 15m1 stop Montreal Pierre Elliott Trudeau Intl
United Airlines Logo
06:50 - 12:10LHR  London Heathrow-ORD Chicago O'Hare Intl
11h 20m1 stop Brussels Bruxelles-National
£537United Airlines
Sun, 15 Nov - Tue, 17 Nov
British Airways Logo
17:10 - 06:55ORD  Chicago O'Hare Intl-LHR London Heathrow
7h 45mdirect
British Airways Logo
11:00 - 13:45LHR  London Heathrow-ORD Chicago O'Hare Intl
8h 45mdirect
£537British Airways
Sun, 15 Nov - Fri, 27 Nov
British Airways Logo
21:50 - 11:35ORD  Chicago O'Hare Intl-LHR London Heathrow
7h 45mdirect
British Airways Logo
11:00 - 13:45LHR  London Heathrow-ORD Chicago O'Hare Intl
8h 45mdirect
£545British Airways
Sun, 15 Nov - Sat, 28 Nov
Aer Lingus Logo
20:10 - 13:25ORD  Chicago O'Hare Intl-LHR London Heathrow
11h 15m1 stop Dublin
Aer Lingus Logo
09:50 - 20:00LHR  London Heathrow-ORD Chicago O'Hare Intl
16h 10m2 stops Dublin Toronto Pearson Intl
£577Aer Lingus
Wed, 30 Dec - Thu, 14 Jan
Aer Lingus Logo
15:55 - 08:05ORD  Chicago O'Hare Intl-LHR London Heathrow
10h 10m1 stop Dublin
Aer Lingus Logo
09:50 - 19:41LHR  London Heathrow-ORD Chicago O'Hare Intl
15h 51m2 stops Dublin Toronto Pearson Intl
£577Aer Lingus
Tue, 10 Nov - Thu, 19 Nov

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Lufthansa flights from Indiana to London Heathrow Airport

Our best Lufthansa deals on Indiana to London Heathrow Airport flight tickets
Lufthansa
2 Feb
SDF19:32Louisville Intl
34h 13m
2 stops
LHR10:45London Heathrow
5 Feb
LHR08:45London Heathrow
18h 24m
2 stops
SDF22:09Louisville Intl
£609
Lufthansa
21 Oct
FWA17:10Fort Wayne
18h 55m
2 stops
LHR17:05London Heathrow
18 Nov
LHR11:10London Heathrow
16h 04m
2 stops
FWA22:14Fort Wayne
£638
Lufthansa
13 Oct
IND06:05Indianapolis
10h 20m
1 stop
LHR21:25London Heathrow
10 Nov
LHR10:25London Heathrow
16h 49m
1 stop
IND22:14Indianapolis
£650

Virgin Atlantic flights from Indiana to London Heathrow Airport

Our best Virgin Atlantic deals on Indiana to London Heathrow Airport flight tickets
Virgin Atlantic
9 Nov
MDW10:22Chicago Midway
14h 28m
2 stops
LHR06:50London Heathrow
13 Nov
LHR06:30London Heathrow
17h 34m
2 stops
MDW18:04Chicago Midway
£646
Virgin Atlantic
11 Nov
MDW11:28Chicago Midway
13h 22m
2 stops
LHR06:50London Heathrow
18 Nov
LHR06:30London Heathrow
15h 44m
2 stops
MDW16:14Chicago Midway
£646
Virgin Atlantic
16 Sept
CVG17:49Cincinnati Cinci./N. Kentucky
10h 26m
1 stop
LHR09:15London Heathrow
28 Sept
LHR19:45London Heathrow
24h 26m
1 stop
CVG15:11Cincinnati Cinci./N. Kentucky
£709

momondo Fare Finder

 
Customise your flight search to find flights from Indiana 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 14 August 2026.
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

ChicagoLondon

ORD Chicago O'Hare Intl - LHR London Heathrow

ORDLHR

Chicago O'Hare Intl

Fri 13/11

19:15-08:55

2 stops31h 40m

London Heathrow

Mon 16/11

06:40-16:45

1 stop16h 05m

£495

ChicagoLondon

ORD Chicago O'Hare Intl - LHR London Heathrow

ORDLHR

Chicago O'Hare Intl

Fri 25/9

19:15-18:30

2 stops17h 15m

London Heathrow

Sun 27/9

17:00-16:10

1 stop29h 10m

£495

ChicagoLondon

ORD Chicago O'Hare Intl - LHR London Heathrow

ORDLHR

Chicago O'Hare Intl

Fri 25/9

22:25-11:55

1 stop31h 30m

London Heathrow

Fri 2/10

13:05-21:25

1 stop14h 20m

£506

ChicagoLondon

ORD Chicago O'Hare Intl - LHR London Heathrow

ORDLHR

Chicago O'Hare Intl

Thu 21/1

18:30-10:50

1 stop10h 20m

London Heathrow

Thu 28/1

12:15-17:20

1 stop11h 05m

£508

ChicagoLondon

ORD Chicago O'Hare Intl - LHR London Heathrow

ORDLHR

Chicago O'Hare Intl

Sun 15/11

17:45-07:55

Nonstop8h 10m

London Heathrow

Tue 17/11

06:50-12:10

1 stop11h 20m

£535

ChicagoLondon

ORD Chicago O'Hare Intl - LHR London Heathrow

ORDLHR

Chicago O'Hare Intl

Sun 15/11

13:55-07:10

1 stop11h 15m

London Heathrow

Tue 17/11

06:50-12:10

1 stop11h 20m

£537
Fastest return journey

ChicagoLondon

ORD Chicago O'Hare Intl - LHR London Heathrow

ORDLHR

Chicago O'Hare Intl

Sun 15/11

17:10-06:55

Nonstop7h 45m

London Heathrow

Fri 27/11

11:00-13:45

Nonstop8h 45m

£537

ChicagoLondon

ORD Chicago O'Hare Intl - LHR London Heathrow

ORDLHR

Chicago O'Hare Intl

Sun 15/11

21:50-11:35

Nonstop7h 45m

London Heathrow

Sat 28/11

11:00-13:45

Nonstop8h 45m

£545

ChicagoLondon

ORD Chicago O'Hare Intl - LHR London Heathrow

ORDLHR

Chicago O'Hare Intl

Wed 30/12

20:10-13:25

1 stop11h 15m

London Heathrow

Thu 14/1

09:50-20:00

2 stops16h 10m

£577

ChicagoLondon

ORD Chicago O'Hare Intl - LHR London Heathrow

ORDLHR

Chicago O'Hare Intl

Tue 10/11

15:55-08:05

1 stop10h 10m

London Heathrow

Thu 19/11

09:50-19:41

2 stops15h 51m

£577

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

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

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 £512. The month of January is another great option to travel to London Heathrow Airport, with average flight prices from Indiana averaging around £521.

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 £638 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 £551 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.
Search flight deals

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?

  • 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
British AirwaysPriceFrom £447Free CancellationRating
6.7
8,156 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
Stratford-upon-Avon
Luton
Southend-on-Sea
Slough
Northampton
Ipswich
Maidstone
Swindon
Folkestone
Ilford
Hastings
Poole
Canterbury
Chichester
Hayes
Guildford

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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