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Cheap flights from Chicago to London from £225

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Chicago to London

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:00 - 07:30ORD  Chicago O'Hare Intl-LGW London Gatwick
14h 30m1 stop Orlando
Multiple Airlines Logo
19:40 - 14:55LGW  London Gatwick-ORD Chicago O'Hare Intl
25h 15m1 stop Madrid Barajas
£538Multiple Airlines
Wed, 25 Nov - Wed, 2 Dec
SWISS Logo
14:20 - 08:25ORD  Chicago O'Hare Intl-LGW London Gatwick
12h 05m1 stop Zurich
SWISS Logo
09:25 - 15:55LGW  London Gatwick-ORD Chicago O'Hare Intl
12h 30m1 stop Zurich
£540SWISS
Thu, 15 Oct - Fri, 23 Oct
SWISS Logo
18:50 - 17:50ORD  Chicago O'Hare Intl-LGW London Gatwick
17h 00m1 stop Zurich
SWISS Logo
18:40 - 16:15LGW  London Gatwick-ORD Chicago O'Hare Intl
27h 35m1 stop Zurich
£540SWISS
Wed, 20 Jan - Mon, 25 Jan
SWISS Logo
19:50 - 17:50ORD  Chicago O'Hare Intl-LGW London Gatwick
17h 00m1 stop Zurich
SWISS Logo
08:35 - 16:15LGW  London Gatwick-ORD Chicago O'Hare Intl
13h 40m1 stop Zurich
£540SWISS
Wed, 28 Oct - Mon, 2 Nov
SWISS Logo
19:05 - 17:50ORD  Chicago O'Hare Intl-LGW London Gatwick
16h 45m1 stop Zurich
SWISS Logo
09:25 - 15:55LGW  London Gatwick-ORD Chicago O'Hare Intl
12h 30m1 stop Zurich
£540SWISS
Thu, 8 Oct - Wed, 14 Oct
Multiple Airlines Logo
19:50 - 07:50ORD  Chicago O'Hare Intl-LGW London Gatwick
31h 00m1 stop Zurich
Multiple Airlines Logo
18:40 - 14:52LGW  London Gatwick-ORD Chicago O'Hare Intl
50h 12m2 stops Zurich Montreal Pierre Elliott Trudeau Intl
£541Multiple Airlines
Sun, 25 Oct - Mon, 9 Nov
Multiple Airlines Logo
05:01 - 06:55ORD  Chicago O'Hare Intl-LGW London Gatwick
19h 54m1 stop Orlando
Multiple Airlines Logo
13:25 - 19:15LGW  London Gatwick-ORD Chicago O'Hare Intl
35h 50m2 stops Malaga Dublin
£541Multiple Airlines
Wed, 20 Jan - Mon, 25 Jan
Multiple Airlines Logo
05:01 - 06:55ORD  Chicago O'Hare Intl-LGW London Gatwick
19h 54m1 stop Orlando
Multiple Airlines Logo
09:45 - 00:55LGW  London Gatwick-ORD Chicago O'Hare Intl
21h 10m1 stop Orlando
£541Multiple Airlines
Wed, 20 Jan - Wed, 27 Jan
Multiple Airlines Logo
18:30 - 19:40ORD  Chicago O'Hare Intl-LGW London Gatwick
19h 10m2 stops Reykjavik Keflavik Intl Paris Charles de Gaulle
Multiple Airlines Logo
17:40 - 17:20LGW  London Gatwick-ORD Chicago O'Hare Intl
29h 40m3 stops Oslo Gardermoen Paris Charles de Gaulle Reykjavik Keflavik Intl
£541Multiple Airlines
Tue, 12 Jan - Sat, 16 Jan
Multiple Airlines Logo
08:30 - 07:30ORD  Chicago O'Hare Intl-LGW London Gatwick
17h 00m2 stops Philadelphia Orlando
Multiple Airlines Logo
19:40 - 14:55LGW  London Gatwick-ORD Chicago O'Hare Intl
25h 15m1 stop Madrid Barajas
£542Multiple Airlines
Wed, 25 Nov - Wed, 2 Dec

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Virgin Atlantic flights from Chicago to London Gatwick Airport

Our best Virgin Atlantic deals on Chicago to London Gatwick Airport flight tickets
Virgin Atlantic
6 Oct
ORD17:10Chicago O'Hare Intl
16h 50m
1 stop
LGW16:00London Gatwick
17 Nov
LGW16:45London Gatwick
22h 42m
2 stops
ORD09:27Chicago O'Hare Intl
£560
Virgin Atlantic
6 Oct
ORD17:10Chicago O'Hare Intl
16h 50m
1 stop
LGW16:00London Gatwick
17 Nov
LGW10:00London Gatwick
17h 42m
2 stops
ORD21:42Chicago O'Hare Intl
£562
Virgin Atlantic
27 Sept
ORD17:10Chicago O'Hare Intl
10h 15m
1 stop
LGW09:25London Gatwick
6 Oct
LGW17:00London Gatwick
22h 27m
2 stops
ORD09:27Chicago O'Hare Intl
£563

TAP AIR PORTUGAL flights from Chicago to London Gatwick Airport

Our best TAP AIR PORTUGAL deals on Chicago to London Gatwick Airport flight tickets
TAP AIR PORTUGAL
3 Oct
ORD18:05Chicago O'Hare Intl
33h 40m
1 stop
LGW09:45London Gatwick
24 Nov
LGW16:35London Gatwick
28h 55m
1 stop
ORD15:30Chicago O'Hare Intl
£547
TAP AIR PORTUGAL
23 Oct
ORD18:00Chicago O'Hare Intl
15h 40m
1 stop
LGW15:40London Gatwick
29 Oct
LGW16:00London Gatwick
29h 30m
1 stop
ORD16:30Chicago O'Hare Intl
£561
TAP AIR PORTUGAL
8 Nov
ORD20:10Chicago O'Hare Intl
18h 25m
2 stops
LGW20:35London Gatwick
14 Nov
LGW16:35London Gatwick
28h 55m
1 stop
ORD15:30Chicago O'Hare Intl
£570

momondo Fare Finder

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

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Route

Depart

Return

Price

Cheapest return flight

ChicagoLondon

ORD Chicago O'Hare Intl - LGW London Gatwick

ORDLGW

Chicago O'Hare Intl

Wed 25/11

11:00-07:30

1 stop14h 30m

London Gatwick

Wed 2/12

19:40-14:55

1 stop25h 15m

£538
Fastest return journey

ChicagoLondon

ORD Chicago O'Hare Intl - LGW London Gatwick

ORDLGW

Chicago O'Hare Intl

Thu 15/10

14:20-08:25

1 stop12h 05m

London Gatwick

Fri 23/10

09:25-15:55

1 stop12h 30m

£540

ChicagoLondon

ORD Chicago O'Hare Intl - LGW London Gatwick

ORDLGW

Chicago O'Hare Intl

Wed 20/1

18:50-17:50

1 stop17h 00m

London Gatwick

Mon 25/1

18:40-16:15

1 stop27h 35m

£540

ChicagoLondon

ORD Chicago O'Hare Intl - LGW London Gatwick

ORDLGW

Chicago O'Hare Intl

Wed 28/10

19:50-17:50

1 stop17h 00m

London Gatwick

Mon 2/11

08:35-16:15

1 stop13h 40m

£540

ChicagoLondon

ORD Chicago O'Hare Intl - LGW London Gatwick

ORDLGW

Chicago O'Hare Intl

Thu 8/10

19:05-17:50

1 stop16h 45m

London Gatwick

Wed 14/10

09:25-15:55

1 stop12h 30m

£540

ChicagoLondon

ORD Chicago O'Hare Intl - LGW London Gatwick

ORDLGW

Chicago O'Hare Intl

Sun 25/10

19:50-07:50

1 stop31h 00m

London Gatwick

Mon 9/11

18:40-14:52

2 stops50h 12m

£541

ChicagoLondon

ORD Chicago O'Hare Intl - LGW London Gatwick

ORDLGW

Chicago O'Hare Intl

Wed 20/1

05:01-06:55

1 stop19h 54m

London Gatwick

Mon 25/1

13:25-19:15

2 stops35h 50m

£541

ChicagoLondon

ORD Chicago O'Hare Intl - LGW London Gatwick

ORDLGW

Chicago O'Hare Intl

Wed 20/1

05:01-06:55

1 stop19h 54m

London Gatwick

Wed 27/1

09:45-00:55

1 stop21h 10m

£541

ChicagoLondon

ORD Chicago O'Hare Intl - LGW London Gatwick

ORDLGW

Chicago O'Hare Intl

Tue 12/1

18:30-19:40

2 stops19h 10m

London Gatwick

Sat 16/1

17:40-17:20

3 stops29h 40m

£541

ChicagoLondon

ORD Chicago O'Hare Intl - LGW London Gatwick

ORDLGW

Chicago O'Hare Intl

Wed 25/11

08:30-07:30

2 stops17h 00m

London Gatwick

Wed 2/12

19:40-14:55

1 stop25h 15m

£542

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 Chicago to London Gatwick 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 Gatwick Airport?

The cheapest month to fly to London Gatwick Airport from Chicago is in September. Flight prices, which tend to average around £0, are often lower during this time because this is during the off-season. If you don’t want to visit London Gatwick Airport in September, then you should wait until June to fly from Chicago, when ticket prices are also cheap, with an average price of £46.

When to book flights from Chicago to London Gatwick Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to London Gatwick Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Chicago to London Gatwick Airport (CHI to LGW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to London Gatwick Airport

Best price found

£225

Fastest flight time

10h 15m

Direct flights

None
The best one-way flight to London Gatwick Airport from Chicago in the past 72 hours is £225. The best return flight deal from Chicago to London Gatwick Airport found on momondo in the last 72 hours is £538.
The fastest flight from Chicago to London Gatwick Airport takes 10h 15m
There are no direct flights from Chicago to London Gatwick Airport. There are no popular flight routes from Chicago to London Gatwick Airport.
Search flight deals

Frequently asked questions about flying from Chicago to London Gatwick Airport

  • How far is Chicago to London Gatwick by plane?

    The distance between Chicago and London Gatwick is about 3954.2 mi. 10h 15m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Chicago to London Gatwick Airport?

    Prices for flights from Chicago to London Gatwick Airport were last updated today.

  • How old do you have to be to fly from Chicago to London Gatwick Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago to London Gatwick Airport.

  • What documentation or ID do you need to fly to London Gatwick Airport?

    The travel and health documents required for your trip to London Gatwick Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Gatwick Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Wembley
Gatwick
Milton Keynes
Southend-on-Sea
Luton
Slough
Ipswich
Maidstone
Folkestone
Hastings
Ilford
Canterbury
Chichester
Hayes
Bedford
Guildford
Colchester
Harlow
Chelmsford

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Chicago.

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

All flight searches from Chicago to London on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Chicago to London?

Once you have performed a search for Chicago to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Chicago to London right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Chicago to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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