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. Visit our flight page for the latest deals!>/a>

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 travellers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

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 return ticket. You could then fly to London Gatwick Airport with an airline and back to Illinois with another airline. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

£220 CHEAP FLIGHTS from Illinois to London Gatwick (LGW)

KAYAK searches hundreds of travel sites at once for deals on flights to London Gatwick Airport

...and more

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41.299.237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest return fare

£414

Overall average: £505

Multiple Airlines

Thu 22/1Sat 24/1

ORD - LGW • 1 stop

Cheapest one-way flight

£220

Multiple Airlines

Thu 8/1

STL - LGW • 2 stops

Start a new search

KAYAK searches hundreds of sites at once to find you the best travel deals.

We hope you love your trip to Gatwick!

Flight Deals

Cheap Flights from Illinois to Gatwick

Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Illinois to Gatwick that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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

Round-trip

One-way

Last minute

Recent return flight deals from Illinois to Gatwick

Thu, 22 Jan - Sat, 24 Jan

12:44 - 10:00

ORD

LGW

15h 16m1 stop

14:00 - 11:22

LGW

ORD

27h 22m2 stops

£414Multiple Airlines

Thu, 5 Mar - Tue, 10 Mar

18:30 - 21:00

ORD

LGW

20h 30m2 stops

08:50 - 18:20

LGW

ORD

14h 30m2 stops

£414Multiple Airlines

Sat, 7 Feb - Tue, 17 Feb

18:30 - 10:55

ORD

LGW

10h 25m1 stop

11:55 - 17:20

LGW

ORD

11h 25m1 stop

£415Icelandair

Thu, 15 Jan - Tue, 20 Jan

18:30 - 15:10

ORD

LGW

14h 40m2 stops

08:50 - 17:20

LGW

ORD

14h 30m2 stops

£416Multiple Airlines

Mon, 13 Apr - Fri, 17 Apr

19:25 - 14:40

ORD

LGW

13h 15m1 stop

15:40 - 21:40

LGW

ORD

12h 00m1 stop

£417Icelandair

Mon, 13 Apr - Mon, 20 Apr

19:25 - 14:40

ORD

LGW

13h 15m1 stop

15:40 - 18:15

LGW

ORD

32h 35m1 stop

£418Icelandair

Mon, 13 Apr - Fri, 17 Apr

19:25 - 14:40

ORD

LGW

13h 15m1 stop

15:40 - 18:15

LGW

ORD

32h 35m1 stop

£419Icelandair

Mon, 26 Jan - Mon, 2 Feb

08:13 - 09:00

STL

LGW

18h 47m2 stops

11:20 - 23:12

LGW

STL

17h 52m2 stops

£507American Airlines

Wed, 1 Apr - Mon, 20 Apr

07:05 - 06:45

STL

LGW

17h 40m2 stops

14:00 - 08:05

LGW

STL

24h 05m2 stops

£519American Airlines

Sun, 7 Jun - Sun, 21 Jun

18:34 - 20:00

PIA

LGW

19h 26m2 stops

11:40 - 23:04

LGW

PIA

17h 24m2 stops

£2,389British Airways

Useful Info

Low season	January
High season	August
Cheapest flight	£220

Best time to beat the crowds but there is an average 3% increase in price.

Most popular time to fly (6% more expensive on average)

Flight from St. Louis 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 travellers 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 return 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.

Gatwick

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Hounslow

Luton

Southend-on-Sea

Slough

Winchester

Croydon

Stansted

Folkestone

Chichester

Maidstone

Colchester

Chelmsford

Crawley

Richmond

Bedford

Watford

Hastings

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London Gatwick Airport (LGW)

£220 Find Cheap Flights from Illinois to London Gatwick Airport

KAYAK searches hundreds of travel sites at once for deals on flights to London Gatwick Airport

Everything you should know

Cheap Flights from Illinois to Gatwick

Recent return flight deals from Illinois to Gatwick

Recent one-way flight deals from Illinois to Gatwick

Recent last minute flight deals from Illinois to Gatwick

Good to know - Cheap tickets from Illinois to London Gatwick Airport

FAQs for booking Illinois to London Gatwick Airport flights

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 travellers 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 return 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.

Travelling to a place near Gatwick?

Everything you need to know for your flight to Gatwick

Information on your arrival and departure airports

Cabin class types available on flights to Gatwick

Complete your trip to Gatwick with a hotel stay or car hire

Find direct flights for Gatwick

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Flights from domestic origins to Illinois

Choose which airport to fly into in London

Find deals for your return flight