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Cheap flights from Chicago to London from £242

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.
TAP AIR PORTUGAL Logo
20:00 - 09:50ORD  Chicago O'Hare Intl-LGW London Gatwick
32h 50m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
16:35 - 15:30LGW  London Gatwick-ORD Chicago O'Hare Intl
28h 55m1 stop Lisbon Humberto Delgado
£546TAP AIR PORTUGAL
Wed, 28 Oct - Tue, 3 Nov
Multiple Airlines Logo
19:15 - 18:25ORD  Chicago O'Hare Intl-LGW London Gatwick
17h 10m1 stop Kastrup Copenhagen
Multiple Airlines Logo
07:00 - 16:45LGW  London Gatwick-ORD Chicago O'Hare Intl
15h 45m1 stop Kastrup Copenhagen
£547Multiple Airlines
Sun, 18 Oct - Mon, 2 Nov
Multiple Airlines Logo
18:30 - 19:00ORD  Chicago O'Hare Intl-LGW London Gatwick
18h 30m2 stops Reykjavik Keflavik Intl Paris Charles de Gaulle
Multiple Airlines Logo
06:35 - 17:20LGW  London Gatwick-ORD Chicago O'Hare Intl
16h 45m2 stops Paris Charles de Gaulle Reykjavik Keflavik Intl
£547Multiple Airlines
Wed, 9 Dec - Wed, 16 Dec
Multiple Airlines Logo
19:15 - 14:55ORD  Chicago O'Hare Intl-LGW London Gatwick
13h 40m1 stop Kastrup Copenhagen
Multiple Airlines Logo
07:00 - 16:45LGW  London Gatwick-ORD Chicago O'Hare Intl
15h 45m1 stop Kastrup Copenhagen
£547Multiple Airlines
Mon, 19 Oct - Mon, 2 Nov
Multiple Airlines Logo
19:15 - 16:20ORD  Chicago O'Hare Intl-LGW London Gatwick
15h 05m1 stop Kastrup Copenhagen
Multiple Airlines Logo
07:00 - 16:45LGW  London Gatwick-ORD Chicago O'Hare Intl
15h 45m1 stop Kastrup Copenhagen
£547Multiple Airlines
Tue, 20 Oct - Mon, 2 Nov
Multiple Airlines Logo
19:10 - 08:35ORD  Chicago O'Hare Intl-LGW London Gatwick
31h 25m3 stops Kastrup Copenhagen Stockholm Arlanda Oslo Gardermoen
Multiple Airlines Logo
20:55 - 16:45LGW  London Gatwick-ORD Chicago O'Hare Intl
25h 50m3 stops Oslo Gardermoen Stockholm Arlanda Kastrup Copenhagen
£547Multiple Airlines
Mon, 2 Nov - Fri, 6 Nov
Multiple Airlines Logo
19:10 - 13:25ORD  Chicago O'Hare Intl-LGW London Gatwick
12h 15m1 stop Kastrup Copenhagen
Multiple Airlines Logo
07:00 - 16:45LGW  London Gatwick-ORD Chicago O'Hare Intl
15h 45m1 stop Kastrup Copenhagen
£547Multiple Airlines
Mon, 2 Nov - Tue, 10 Nov
Multiple Airlines Logo
19:00 - 23:45ORD  Chicago O'Hare Intl-LGW London Gatwick
22h 45m2 stops Lisbon Humberto Delgado Barcelona-El Prat
Multiple Airlines Logo
16:50 - 15:30LGW  London Gatwick-ORD Chicago O'Hare Intl
28h 40m2 stops Barcelona-El Prat Lisbon Humberto Delgado
£547Multiple Airlines
Wed, 4 Nov - Sat, 14 Nov
Multiple Airlines Logo
19:10 - 16:50ORD  Chicago O'Hare Intl-LGW London Gatwick
15h 40m1 stop Kastrup Copenhagen
Multiple Airlines Logo
20:10 - 16:45LGW  London Gatwick-ORD Chicago O'Hare Intl
26h 35m2 stops Stockholm Arlanda Kastrup Copenhagen
£548Multiple Airlines
Tue, 10 Nov - Thu, 12 Nov
Multiple Airlines Logo
19:10 - 13:25ORD  Chicago O'Hare Intl-LGW London Gatwick
12h 15m1 stop Kastrup Copenhagen
Multiple Airlines Logo
07:00 - 16:45LGW  London Gatwick-ORD Chicago O'Hare Intl
15h 45m1 stop Kastrup Copenhagen
£548Multiple Airlines
Sat, 5 Dec - Thu, 10 Dec

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Icelandair flights from Chicago to London Gatwick Airport

Our best Icelandair deals on Chicago to London Gatwick Airport flight tickets
Icelandair
10 Oct
ORD19:25Chicago O'Hare Intl
13h 10m
1 stop
LGW14:35London Gatwick
18 Oct
LGW15:40London Gatwick
11h 45m
1 stop
ORD21:25Chicago O'Hare Intl
£570
Icelandair
27 Oct
ORD19:30Chicago O'Hare Intl
10h 25m
1 stop
LGW10:55London Gatwick
6 Nov
LGW11:55London Gatwick
11h 25m
1 stop
ORD17:20Chicago O'Hare Intl
£578
Icelandair
18 Oct
ORD22:25Chicago O'Hare Intl
10h 15m
1 stop
LGW14:40London Gatwick
29 Oct
LGW11:55London Gatwick
11h 25m
1 stop
ORD18:20Chicago O'Hare Intl
£593

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
28 Oct
ORD20:00Chicago O'Hare Intl
32h 50m
1 stop
LGW09:50London Gatwick
3 Nov
LGW16:35London Gatwick
28h 55m
1 stop
ORD15:30Chicago O'Hare Intl
£546
TAP AIR PORTUGAL
23 Oct
ORD18:00Chicago O'Hare Intl
15h 40m
1 stop
LGW15:40London Gatwick
5 Nov
LGW16:00London Gatwick
29h 30m
1 stop
ORD15:30Chicago O'Hare Intl
£559
TAP AIR PORTUGAL
28 Oct
ORD20:00Chicago O'Hare Intl
14h 05m
1 stop
LGW15:05London Gatwick
3 Nov
LGW16:35London Gatwick
28h 55m
1 stop
ORD15:30Chicago O'Hare Intl
£575

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 28/10

20:00-09:50

1 stop32h 50m

London Gatwick

Tue 3/11

16:35-15:30

1 stop28h 55m

£546

ChicagoLondon

ORD Chicago O'Hare Intl - LGW London Gatwick

ORDLGW

Chicago O'Hare Intl

Sun 18/10

19:15-18:25

1 stop17h 10m

London Gatwick

Mon 2/11

07:00-16:45

1 stop15h 45m

£547

ChicagoLondon

ORD Chicago O'Hare Intl - LGW London Gatwick

ORDLGW

Chicago O'Hare Intl

Wed 9/12

18:30-19:00

2 stops18h 30m

London Gatwick

Wed 16/12

06:35-17:20

2 stops16h 45m

£547

ChicagoLondon

ORD Chicago O'Hare Intl - LGW London Gatwick

ORDLGW

Chicago O'Hare Intl

Mon 19/10

19:15-14:55

1 stop13h 40m

London Gatwick

Mon 2/11

07:00-16:45

1 stop15h 45m

£547

ChicagoLondon

ORD Chicago O'Hare Intl - LGW London Gatwick

ORDLGW

Chicago O'Hare Intl

Tue 20/10

19:15-16:20

1 stop15h 05m

London Gatwick

Mon 2/11

07:00-16:45

1 stop15h 45m

£547

ChicagoLondon

ORD Chicago O'Hare Intl - LGW London Gatwick

ORDLGW

Chicago O'Hare Intl

Mon 2/11

19:10-08:35

3 stops31h 25m

London Gatwick

Fri 6/11

20:55-16:45

3 stops25h 50m

£547
Fastest return journey

ChicagoLondon

ORD Chicago O'Hare Intl - LGW London Gatwick

ORDLGW

Chicago O'Hare Intl

Mon 2/11

19:10-13:25

1 stop12h 15m

London Gatwick

Tue 10/11

07:00-16:45

1 stop15h 45m

£547

ChicagoLondon

ORD Chicago O'Hare Intl - LGW London Gatwick

ORDLGW

Chicago O'Hare Intl

Wed 4/11

19:00-23:45

2 stops22h 45m

London Gatwick

Sat 14/11

16:50-15:30

2 stops28h 40m

£547

ChicagoLondon

ORD Chicago O'Hare Intl - LGW London Gatwick

ORDLGW

Chicago O'Hare Intl

Tue 10/11

19:10-16:50

1 stop15h 40m

London Gatwick

Thu 12/11

20:10-16:45

2 stops26h 35m

£548

ChicagoLondon

ORD Chicago O'Hare Intl - LGW London Gatwick

ORDLGW

Chicago O'Hare Intl

Sat 5/12

19:10-13:25

1 stop12h 15m

London Gatwick

Thu 10/12

07:00-16:45

1 stop15h 45m

£548

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 £47.

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

£242

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 £242. The best return flight deal from Chicago to London Gatwick Airport found on momondo in the last 72 hours is £546.
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
Colchester
Guildford
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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