How does KAYAK find such low prices on flights from Indiana to London?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Indiana to London.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Indiana to London?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Indiana is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Indiana to London?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London with an airline and back to Indiana with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Indiana to London?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Indiana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$242 CHEAP FLIGHTS from Indiana to London

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals

Cheap Flights from Indiana to London

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Indiana to London

Mon, Nov 9 - Tue, Nov 17

7:15 pm - 4:00 pmORD Chicago O'Hare Intl-LHR London Heathrow

14h 45m1 stop Kastrup Copenhagen

10:20 am - 4:45 pmLHR London Heathrow-ORD Chicago O'Hare Intl

12h 25m1 stop Kastrup Copenhagen

$661Scandinavian Airlines

Sat, Oct 17 - Sun, Nov 1

7:40 am - 10:00 amORD Chicago O'Hare Intl-LGW London Gatwick

44h 20m2 stops Houston George Bush Intcntl Orlando

12:35 pm - 8:46 amLGW London Gatwick-ORD Chicago O'Hare Intl

26h 11m1 stop Orlando

$663Multiple Airlines

Thu, Nov 5 - Sun, Nov 15

6:30 pm - 6:50 pmORD Chicago O'Hare Intl-LGW London Gatwick

18h 20m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen

5:30 pm - 5:20 pmLGW London Gatwick-ORD Chicago O'Hare Intl

29h 50m2 stops Kastrup Copenhagen Reykjavik Keflavik Intl

$666Multiple Airlines

Sun, Nov 15 - Wed, Nov 18

7:15 pm - 9:20 amORD Chicago O'Hare Intl-LHR London Heathrow

32h 05m1 stop Kastrup Copenhagen

6:40 am - 4:45 pmLHR London Heathrow-ORD Chicago O'Hare Intl

16h 05m2 stops Stockholm Arlanda Kastrup Copenhagen

$670Scandinavian Airlines

Wed, Nov 18 - Tue, Nov 24

5:10 pm - 6:55 amORD Chicago O'Hare Intl-LHR London Heathrow

7h 45mnonstop

11:00 am - 1:45 pmLHR London Heathrow-ORD Chicago O'Hare Intl

8h 45mnonstop

$684British Airways

Sun, Sep 20 - Wed, Sep 30

6:00 pm - 6:50 pmORD Chicago O'Hare Intl-LHR London Heathrow

18h 50m1 stop Lisbon Humberto Delgado

6:45 pm - 12:40 pmLHR London Heathrow-ORD Chicago O'Hare Intl

23h 55m1 stop Lisbon Humberto Delgado

$686TAP AIR PORTUGAL

Tue, Nov 17 - Mon, Nov 23

6:30 pm - 10:55 amORD Chicago O'Hare Intl-LGW London Gatwick

10h 25m1 stop Reykjavik Keflavik Intl

11:55 am - 5:20 pmLGW London Gatwick-ORD Chicago O'Hare Intl

11h 25m1 stop Reykjavik Keflavik Intl

$688Icelandair

Fri, Feb 12 - Mon, Feb 15

6:30 pm - 7:30 pmORD Chicago O'Hare Intl-LHR London Heathrow

19h 00m1 stop Reykjavik Keflavik Intl

8:35 pm - 5:20 pmLHR London Heathrow-ORD Chicago O'Hare Intl

26h 45m1 stop Reykjavik Keflavik Intl

$692Icelandair

Sun, Sep 20 - Wed, Sep 30

6:00 pm - 10:55 pmORD Chicago O'Hare Intl-LHR London Heathrow

22h 55m1 stop Lisbon Humberto Delgado

1:45 pm - 12:40 pmLHR London Heathrow-ORD Chicago O'Hare Intl

28h 55m1 stop Lisbon Humberto Delgado

$696TAP AIR PORTUGAL

Tue, Nov 17 - Mon, Nov 23

5:10 pm - 6:55 amORD Chicago O'Hare Intl-LHR London Heathrow

7h 45mnonstop

3:40 pm - 6:45 pmLHR London Heathrow-ORD Chicago O'Hare Intl

9h 05mnonstop

$706British Airways

Recent last minute flight deals from Indiana to London

Mon, Aug 24 - Fri, Sep 11

3:45 pm - 8:05 amORD Chicago O'Hare Intl-LHR London Heathrow

10h 20m1 stop Dublin

9:50 am - 8:20 pmLHR London Heathrow-ORD Chicago O'Hare Intl

16h 30m2 stops Dublin Toronto Pearson Intl

$809Aer Lingus

Fri, Aug 21 - Sun, Aug 30

6:05 am - 10:00 amORD Chicago O'Hare Intl-LGW London Gatwick

21h 55m1 stop Orlando

2:00 pm - 7:53 amLGW London Gatwick-ORD Chicago O'Hare Intl

47h 53m2 stops Orlando Atlanta Hartsfield-Jackson

$810Multiple Airlines

Fri, Aug 21 - Sun, Aug 30

6:05 am - 10:00 amORD Chicago O'Hare Intl-LGW London Gatwick

21h 55m1 stop Orlando

2:00 pm - 1:20 pmLGW London Gatwick-ORD Chicago O'Hare Intl

29h 20m1 stop Orlando

$818Multiple Airlines

Sun, Aug 23 - Fri, Sep 4

6:00 pm - 12:45 pmORD Chicago O'Hare Intl-LHR London Heathrow

12h 45m1 stop Lisbon Humberto Delgado

6:00 am - 4:00 pmLHR London Heathrow-ORD Chicago O'Hare Intl

16h 00m1 stop Lisbon Humberto Delgado

$819TAP AIR PORTUGAL

Thu, Aug 20 - Wed, Aug 26

3:40 pm - 10:00 amORD Chicago O'Hare Intl-LHR London Heathrow

12h 20m1 stop Montreal Pierre Elliott Trudeau Intl

2:05 pm - 8:05 pmLHR London Heathrow-ORD Chicago O'Hare Intl

12h 00m1 stop Montreal Pierre Elliott Trudeau Intl

$841Air Canada

Sun, Aug 23 - Wed, Sep 2

6:00 pm - 5:45 pmORD Chicago O'Hare Intl-LHR London Heathrow

17h 45m1 stop Lisbon Humberto Delgado

1:45 pm - 12:40 pmLHR London Heathrow-ORD Chicago O'Hare Intl

28h 55m1 stop Lisbon Humberto Delgado

$845TAP AIR PORTUGAL

Mon, Aug 24 - Sat, Sep 26

9:00 pm - 1:30 pmORD Chicago O'Hare Intl-LHR London Heathrow

10h 30m1 stop Dublin

9:50 am - 7:30 pmLHR London Heathrow-ORD Chicago O'Hare Intl

15h 40m2 stops Dublin Toronto Pearson Intl

$861Aer Lingus

Mon, Aug 24 - Wed, Sep 9

10:07 am - 9:35 amORD Chicago O'Hare Intl-LHR London Heathrow

17h 28m2 stops New York John F Kennedy Intl Oslo Gardermoen

7:30 pm - 4:10 pmLHR London Heathrow-ORD Chicago O'Hare Intl

26h 40m1 stop Kastrup Copenhagen

$870Scandinavian Airlines

Mon, Aug 24 - Wed, Sep 9

10:07 am - 9:35 amORD Chicago O'Hare Intl-LHR London Heathrow

17h 28m2 stops New York John F Kennedy Intl Oslo Gardermoen

7:30 pm - 4:10 pmLHR London Heathrow-ORD Chicago O'Hare Intl

26h 40m1 stop Kastrup Copenhagen

$875Scandinavian Airlines

Sun, Aug 23 - Wed, Sep 2

2:01 pm - 10:00 amORD Chicago O'Hare Intl-LHR London Heathrow

13h 59m1 stop Montreal Pierre Elliott Trudeau Intl

8:40 am - 6:43 pmLHR London Heathrow-ORD Chicago O'Hare Intl

16h 03m2 stops Zurich Montreal Pierre Elliott Trudeau Intl

$1,056Air Canada

Recent direct flight deals from Indiana to London

Wed, Nov 18 - Tue, Nov 24

5:10 pm - 6:55 amORD Chicago O'Hare Intl-LHR London Heathrow

7h 45mnonstop

11:00 am - 1:45 pmLHR London Heathrow-ORD Chicago O'Hare Intl

8h 45mnonstop

$684British Airways

Tue, Nov 17 - Mon, Nov 23

5:10 pm - 6:55 amORD Chicago O'Hare Intl-LHR London Heathrow

7h 45mnonstop

3:40 pm - 6:45 pmLHR London Heathrow-ORD Chicago O'Hare Intl

9h 05mnonstop

$706British Airways

Mon, Sep 21 - Tue, Sep 29

7:05 pm - 9:05 amORD Chicago O'Hare Intl-LHR London Heathrow

8h 00mnonstop

2:25 pm - 5:15 pmLHR London Heathrow-ORD Chicago O'Hare Intl

8h 50mnonstop

$837Finnair

Mon, Sep 21 - Tue, Sep 29

9:15 pm - 11:15 amORD Chicago O'Hare Intl-LHR London Heathrow

8h 00mnonstop

9:45 am - 12:25 pmLHR London Heathrow-ORD Chicago O'Hare Intl

8h 40mnonstop

$840Finnair

Tue, Oct 27 - Mon, Nov 2

10:50 pm - 11:35 amORD Chicago O'Hare Intl-LHR London Heathrow

7h 45mnonstop

4:30 pm - 7:15 pmLHR London Heathrow-ORD Chicago O'Hare Intl

8h 45mnonstop

$849Iberia

Tue, Oct 27 - Mon, Nov 2

10:50 pm - 11:35 amORD Chicago O'Hare Intl-LHR London Heathrow

7h 45mnonstop

4:30 pm - 7:15 pmLHR London Heathrow-ORD Chicago O'Hare Intl

8h 45mnonstop

$850Iberia

Wed, Oct 14 - Wed, Oct 21

4:25 pm - 6:45 amORD Chicago O'Hare Intl-LHR London Heathrow

8h 20mnonstop

2:10 pm - 5:25 pmLHR London Heathrow-ORD Chicago O'Hare Intl

9h 15mnonstop

$872Lufthansa

Wed, Oct 14 - Wed, Oct 21

4:25 pm - 6:45 amORD Chicago O'Hare Intl-LHR London Heathrow

8h 20mnonstop

2:10 pm - 5:25 pmLHR London Heathrow-ORD Chicago O'Hare Intl

9h 15mnonstop

$877Lufthansa

Mon, Nov 23 - Wed, Nov 25

9:50 pm - 12:00 pmORD Chicago O'Hare Intl-LHR London Heathrow

8h 10mnonstop

1:35 pm - 4:55 pmLHR London Heathrow-ORD Chicago O'Hare Intl

9h 20mnonstop

$882United Airlines

Sun, Nov 15 - Tue, Nov 24

3:45 pm - 5:55 amORD Chicago O'Hare Intl-LHR London Heathrow

8h 10mnonstop

7:40 am - 10:45 amLHR London Heathrow-ORD Chicago O'Hare Intl

9h 05mnonstop

$882United Airlines

Useful Info

Low season	February
High season	March
Cheapest flight	$242

Best time to beat the crowds with an average 11% drop in price.

Most popular time to fly and prices are also 18% lower on average.

Flight from Indianapolis to London Gatwick Airport

How does KAYAK find such low prices on flights from Indiana to London?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Indiana to London.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Indiana to London?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Indiana is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Indiana to London?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London with an airline and back to Indiana with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Indiana to London?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Indiana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Hounslow

Hayes

Slough

Richmond

Wembley

Luton

Eastbourne

Ilford

Crawley

Bedford

Watford

Guildford

Colchester

Kingston upon Thames

Ipswich

Twickenham

St. Albans

Harrow

Newbury

Maidenhead

Everything you need to know for your flight to London

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Cabin class types available on flights to Indiana

First Class flights to London

Business Class flights to London

Premium Economy Class flights to London

Economy Class flights to London

$242 Find Cheap Flights from Indiana to London - Compare and Save

Cheap Flights from Indiana to London

Recent round-trip flight deals from Indiana to London

Recent one-way flight deals from Indiana to London

Recent last minute flight deals from Indiana to London

Recent direct flight deals from Indiana to London

Good to know

Low season

High season

Cheapest flight

FAQs for booking flights from Indiana to London

Traveling to a place near London?

Everything you need to know for your flight to London

Cabin class types available on flights to Indiana

Complete your trip to London with a hotel stay or car rental

Find direct flights for London

Flights to other popular destinations

Flights from domestic origins to London

Choose which airport to fly into in London

Find deals for your return flight