How does KAYAK find such low prices on flights from Illinois to London Gatwick Airport?

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 Illinois to London Gatwick Airport.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Gatwick Airport from Illinois 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 Illinois to London Gatwick Airport?

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 Gatwick Airport with an airline and back to Illinois with another airline.

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

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 Gatwick Airport from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$321 CHEAP FLIGHTS from Illinois to London Gatwick (LGW)

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Cheap Flights from Illinois to Gatwick

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

Round-trip

One-way

Last minute

Recent round-trip flight deals from Illinois to Gatwick

Wed, Oct 28 - Tue, Nov 3

8:00 pm - 9:50 amORD Chicago O'Hare Intl-LGW London Gatwick

32h 50m1 stop Lisbon Humberto Delgado

4:35 pm - 3:30 pmLGW London Gatwick-ORD Chicago O'Hare Intl

28h 55m1 stop Lisbon Humberto Delgado

$723TAP AIR PORTUGAL

Wed, Oct 21 - Thu, Nov 5

6:00 pm - 9:45 amORD Chicago O'Hare Intl-LGW London Gatwick

33h 45m1 stop Lisbon Humberto Delgado

4:00 pm - 3:30 pmLGW London Gatwick-ORD Chicago O'Hare Intl

29h 30m1 stop Lisbon Humberto Delgado

$723TAP AIR PORTUGAL

Sun, Oct 18 - Mon, Nov 2

7:15 pm - 6:25 pmORD Chicago O'Hare Intl-LGW London Gatwick

17h 10m1 stop Kastrup Copenhagen

7:00 am - 4:45 pmLGW London Gatwick-ORD Chicago O'Hare Intl

15h 45m1 stop Kastrup Copenhagen

$724Multiple Airlines

Tue, Oct 20 - Mon, Nov 2

7:15 pm - 4:20 pmORD Chicago O'Hare Intl-LGW London Gatwick

15h 05m1 stop Kastrup Copenhagen

7:00 am - 4:45 pmLGW London Gatwick-ORD Chicago O'Hare Intl

15h 45m1 stop Kastrup Copenhagen

$724Multiple Airlines

Mon, Oct 19 - Mon, Nov 2

7:15 pm - 2:55 pmORD Chicago O'Hare Intl-LGW London Gatwick

13h 40m1 stop Kastrup Copenhagen

7:00 am - 4:45 pmLGW London Gatwick-ORD Chicago O'Hare Intl

15h 45m1 stop Kastrup Copenhagen

$724Multiple Airlines

Wed, Dec 9 - Wed, Dec 16

6:30 pm - 7:00 pmORD Chicago O'Hare Intl-LGW London Gatwick

18h 30m2 stops Reykjavik Keflavik Intl Paris Charles de Gaulle

6:35 am - 5:20 pmLGW London Gatwick-ORD Chicago O'Hare Intl

16h 45m2 stops Paris Charles de Gaulle Reykjavik Keflavik Intl

$724Multiple Airlines

Wed, Nov 4 - Sat, Nov 14

7:00 pm - 11:45 pmORD Chicago O'Hare Intl-LGW London Gatwick

22h 45m2 stops Lisbon Humberto Delgado Barcelona-El Prat

4:50 pm - 3:30 pmLGW London Gatwick-ORD Chicago O'Hare Intl

28h 40m2 stops Barcelona-El Prat Lisbon Humberto Delgado

$725Multiple Airlines

Mon, Nov 2 - Fri, Nov 6

7:10 pm - 8:35 amORD Chicago O'Hare Intl-LGW London Gatwick

31h 25m3 stops Kastrup Copenhagen Stockholm Arlanda Oslo Gardermoen

8:55 pm - 4:45 pmLGW London Gatwick-ORD Chicago O'Hare Intl

25h 50m3 stops Oslo Gardermoen Stockholm Arlanda Kastrup Copenhagen

$725Multiple Airlines

Tue, Nov 10 - Wed, Nov 18

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

$728Icelandair

Sun, Nov 8 - Wed, Nov 18

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

$728Icelandair

Recent last minute flight deals from Illinois to Gatwick

Sat, Oct 10 - Sun, Oct 18

7:25 pm - 2:35 pmORD Chicago O'Hare Intl-LGW London Gatwick

13h 10m1 stop Reykjavik Keflavik Intl

3:40 pm - 9:25 pmLGW London Gatwick-ORD Chicago O'Hare Intl

11h 45m1 stop Reykjavik Keflavik Intl

$755Icelandair

Wed, Oct 7 - Wed, Oct 14

6:00 pm - 10:15 amORD Chicago O'Hare Intl-LGW London Gatwick

34h 15m3 stops Lisbon Humberto Delgado Porto Barcelona-El Prat

7:10 am - 12:40 pmLGW London Gatwick-ORD Chicago O'Hare Intl

35h 30m3 stops Barcelona-El Prat Porto Lisbon Humberto Delgado

$909Multiple Airlines

Wed, Oct 7 - Wed, Oct 14

6:00 pm - 2:00 pmORD Chicago O'Hare Intl-LGW London Gatwick

14h 00m1 stop Lisbon Humberto Delgado

4:25 pm - 12:40 pmLGW London Gatwick-ORD Chicago O'Hare Intl

26h 15m1 stop Lisbon Humberto Delgado

$915TAP AIR PORTUGAL

Tue, Oct 6 - Tue, Oct 13

3:45 pm - 12:20 pmORD Chicago O'Hare Intl-LGW London Gatwick

14h 35m1 stop Dublin

8:50 am - 6:15 pmLGW London Gatwick-ORD Chicago O'Hare Intl

15h 25m2 stops Dublin Reykjavik Keflavik Intl

$926Multiple Airlines

Sat, Oct 10 - Thu, Oct 22

8:10 pm - 10:25 pmORD Chicago O'Hare Intl-LGW London Gatwick

20h 15m1 stop Istanbul

5:35 pm - 9:40 amLGW London Gatwick-ORD Chicago O'Hare Intl

22h 05m1 stop Istanbul

$946Turkish Airlines

Sat, Oct 10 - Wed, Oct 21

8:10 pm - 9:55 amORD Chicago O'Hare Intl-LGW London Gatwick

31h 45m1 stop Istanbul

5:35 pm - 9:40 amLGW London Gatwick-ORD Chicago O'Hare Intl

22h 05m1 stop Istanbul

$946Turkish Airlines

Sat, Oct 10 - Tue, Oct 13

6:05 pm - 8:25 pmORD Chicago O'Hare Intl-LGW London Gatwick

44h 20m2 stops Lisbon Humberto Delgado Porto

4:25 pm - 4:00 pmLGW London Gatwick-ORD Chicago O'Hare Intl

29h 35m1 stop Lisbon Humberto Delgado

$959TAP AIR PORTUGAL

Tue, Oct 6 - Tue, Oct 13

2:40 pm - 5:50 pmORD Chicago O'Hare Intl-LGW London Gatwick

21h 10m1 stop Zurich

6:35 pm - 12:35 pmLGW London Gatwick-ORD Chicago O'Hare Intl

24h 00m1 stop Zurich

$967SWISS

Wed, Oct 7 - Wed, Oct 14

2:20 pm - 8:25 amORD Chicago O'Hare Intl-LGW London Gatwick

12h 05m1 stop Zurich

9:25 am - 3:55 pmLGW London Gatwick-ORD Chicago O'Hare Intl

12h 30m1 stop Zurich

$967SWISS

Mon, Oct 5 - Fri, Oct 9

7:25 pm - 2:40 pmORD Chicago O'Hare Intl-LGW London Gatwick

13h 15m1 stop Reykjavik Keflavik Intl

3:40 pm - 9:25 pmLGW London Gatwick-ORD Chicago O'Hare Intl

11h 45m1 stop Reykjavik Keflavik Intl

$1,461Icelandair

Useful Info

Low season	February
High season	July
Cheapest flight	$321

Best time to beat the crowds with an average 34% drop in price.

Most popular time to fly with an average 20% increase in price.

Flight from Chicago to London Gatwick Airport

How does KAYAK find such low prices on flights from Illinois to London Gatwick Airport?
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 Illinois to London Gatwick Airport.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to London Gatwick Airport?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Gatwick Airport from Illinois 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 Illinois to London Gatwick Airport?
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 Gatwick Airport with an airline and back to Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to London Gatwick Airport?
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 Gatwick Airport from Illinois 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

Guildford

Bedford

Kingston upon Thames

Crawley

Watford

Twickenham

Harrow

St. Albans

Ipswich

Folkestone

Colchester

Horley

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$321 Find Cheap Flights from Illinois to London Gatwick Airport - Compare and Save

Cheap Flights from Illinois to Gatwick

Recent round-trip flight deals from Illinois to Gatwick

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