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Cheap flights from Chicago to London from £227

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
19:15 - 20:10ORD  Chicago O'Hare Intl-LGW London Gatwick
18h 55m2 stops Kastrup Copenhagen Oslo Gardermoen
Multiple Airlines Logo
17:40 - 16:45LGW  London Gatwick-ORD Chicago O'Hare Intl
29h 05m2 stops Oslo Gardermoen Kastrup Copenhagen
£487Multiple Airlines
Wed, 18 Nov - Wed, 25 Nov
Multiple Airlines Logo
09:51 - 06:50ORD  Chicago O'Hare Intl-LGW London Gatwick
14h 59m1 stop Orlando
Multiple Airlines Logo
10:10 - 08:21LGW  London Gatwick-ORD Chicago O'Hare Intl
28h 11m1 stop Orlando
£488Multiple Airlines
Thu, 12 Nov - Wed, 18 Nov
Multiple Airlines Logo
18:30 - 18:50ORD  Chicago O'Hare Intl-LGW London Gatwick
18h 20m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen
Multiple Airlines Logo
17:30 - 17:20LGW  London Gatwick-ORD Chicago O'Hare Intl
29h 50m2 stops Kastrup Copenhagen Reykjavik Keflavik Intl
£489Multiple Airlines
Thu, 5 Nov - Sun, 15 Nov
Multiple Airlines Logo
07:40 - 10:00ORD  Chicago O'Hare Intl-LGW London Gatwick
44h 20m2 stops Houston George Bush Intcntl Orlando
Multiple Airlines Logo
12:35 - 08:46LGW  London Gatwick-ORD Chicago O'Hare Intl
26h 11m1 stop Orlando
£489Multiple Airlines
Sat, 17 Oct - Sun, 1 Nov
Multiple Airlines Logo
14:31 - 06:00ORD  Chicago O'Hare Intl-LGW London Gatwick
33h 29m1 stop Orlando
Multiple Airlines Logo
10:10 - 13:11LGW  London Gatwick-ORD Chicago O'Hare Intl
33h 01m1 stop Orlando
£490Multiple Airlines
Tue, 1 Dec - Wed, 9 Dec
Multiple Airlines Logo
20:15 - 20:05ORD  Chicago O'Hare Intl-LGW London Gatwick
18h 50m2 stops Kastrup Copenhagen Stavanger Sola
Multiple Airlines Logo
20:50 - 16:45LGW  London Gatwick-ORD Chicago O'Hare Intl
25h 55m3 stops Stavanger Sola Oslo Gardermoen Kastrup Copenhagen
£492Multiple Airlines
Wed, 28 Oct - Sun, 8 Nov
Multiple Airlines Logo
16:44 - 06:50ORD  Chicago O'Hare Intl-LGW London Gatwick
32h 06m1 stop Orlando
Multiple Airlines Logo
10:10 - 23:50LGW  London Gatwick-ORD Chicago O'Hare Intl
19h 40m1 stop Orlando
£492Multiple Airlines
Wed, 11 Nov - Wed, 18 Nov
Multiple Airlines Logo
16:44 - 06:50ORD  Chicago O'Hare Intl-LGW London Gatwick
32h 06m1 stop Orlando
Multiple Airlines Logo
10:10 - 23:50LGW  London Gatwick-ORD Chicago O'Hare Intl
19h 40m1 stop Orlando
£493Multiple Airlines
Wed, 11 Nov - Tue, 17 Nov
Multiple Airlines Logo
16:44 - 06:00ORD  Chicago O'Hare Intl-LGW London Gatwick
31h 16m1 stop Orlando
Multiple Airlines Logo
10:10 - 23:50LGW  London Gatwick-ORD Chicago O'Hare Intl
19h 40m1 stop Orlando
£493Multiple Airlines
Tue, 10 Nov - Wed, 18 Nov
Multiple Airlines Logo
18:30 - 21:45ORD  Chicago O'Hare Intl-LGW London Gatwick
21h 15m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen
Multiple Airlines Logo
07:00 - 17:20LGW  London Gatwick-ORD Chicago O'Hare Intl
16h 20m2 stops Kastrup Copenhagen Reykjavik Keflavik Intl
£494Multiple Airlines
Wed, 4 Nov - Wed, 11 Nov

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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
1 Nov
ORD18:30Chicago O'Hare Intl
10h 25m
1 stop
LGW10:55London Gatwick
15 Nov
LGW11:55London Gatwick
11h 25m
1 stop
ORD17:20Chicago O'Hare Intl
£512
Icelandair
27 Oct
ORD19:30Chicago O'Hare Intl
10h 25m
1 stop
LGW10:55London Gatwick
8 Nov
LGW11:55London Gatwick
11h 25m
1 stop
ORD17:20Chicago O'Hare Intl
£513
Icelandair
21 Sept
ORD19:25Chicago O'Hare Intl
13h 15m
1 stop
LGW14:40London Gatwick
29 Sept
LGW15:40London Gatwick
32h 35m
1 stop
ORD18:15Chicago O'Hare Intl
£517

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
4 Oct
ORD18:00Chicago O'Hare Intl
15h 10m
1 stop
LGW15:10London Gatwick
14 Oct
LGW16:25London Gatwick
26h 15m
1 stop
ORD12:40Chicago O'Hare Intl
£528
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
£528
TAP AIR PORTUGAL
23 Aug
ORD18:00Chicago O'Hare Intl
33h 45m
1 stop
LGW09:45London Gatwick
2 Sept
LGW16:25London Gatwick
26h 15m
1 stop
ORD12:40Chicago O'Hare Intl
£638

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

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Price

Cheapest return flight

ChicagoLondon

ORD Chicago O'Hare Intl - LGW London Gatwick

ORDLGW

Chicago O'Hare Intl

Wed 18/11

19:15-20:10

2 stops18h 55m

London Gatwick

Wed 25/11

17:40-16:45

2 stops29h 05m

£487

ChicagoLondon

ORD Chicago O'Hare Intl - LGW London Gatwick

ORDLGW

Chicago O'Hare Intl

Thu 12/11

09:51-06:50

1 stop14h 59m

London Gatwick

Wed 18/11

10:10-08:21

1 stop28h 11m

£488

ChicagoLondon

ORD Chicago O'Hare Intl - LGW London Gatwick

ORDLGW

Chicago O'Hare Intl

Thu 5/11

18:30-18:50

2 stops18h 20m

London Gatwick

Sun 15/11

17:30-17:20

2 stops29h 50m

£489

ChicagoLondon

ORD Chicago O'Hare Intl - LGW London Gatwick

ORDLGW

Chicago O'Hare Intl

Sat 17/10

07:40-10:00

2 stops44h 20m

London Gatwick

Sun 1/11

12:35-08:46

1 stop26h 11m

£489

ChicagoLondon

ORD Chicago O'Hare Intl - LGW London Gatwick

ORDLGW

Chicago O'Hare Intl

Tue 1/12

14:31-06:00

1 stop33h 29m

London Gatwick

Wed 9/12

10:10-13:11

1 stop33h 01m

£490

ChicagoLondon

ORD Chicago O'Hare Intl - LGW London Gatwick

ORDLGW

Chicago O'Hare Intl

Wed 28/10

20:15-20:05

2 stops18h 50m

London Gatwick

Sun 8/11

20:50-16:45

3 stops25h 55m

£492

ChicagoLondon

ORD Chicago O'Hare Intl - LGW London Gatwick

ORDLGW

Chicago O'Hare Intl

Wed 11/11

16:44-06:50

1 stop32h 06m

London Gatwick

Wed 18/11

10:10-23:50

1 stop19h 40m

£492

ChicagoLondon

ORD Chicago O'Hare Intl - LGW London Gatwick

ORDLGW

Chicago O'Hare Intl

Wed 11/11

16:44-06:50

1 stop32h 06m

London Gatwick

Tue 17/11

10:10-23:50

1 stop19h 40m

£493

ChicagoLondon

ORD Chicago O'Hare Intl - LGW London Gatwick

ORDLGW

Chicago O'Hare Intl

Tue 10/11

16:44-06:00

1 stop31h 16m

London Gatwick

Wed 18/11

10:10-23:50

1 stop19h 40m

£493
Fastest return journey

ChicagoLondon

ORD Chicago O'Hare Intl - LGW London Gatwick

ORDLGW

Chicago O'Hare Intl

Wed 4/11

18:30-21:45

2 stops21h 15m

London Gatwick

Wed 11/11

07:00-17:20

2 stops16h 20m

£494

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

£227

Fastest flight time

10h 00m

Direct flights

None
The best one-way flight to London Gatwick Airport from Chicago in the past 72 hours is £227. The best return flight deal from Chicago to London Gatwick Airport found on momondo in the last 72 hours is £487.
The fastest flight from Chicago to London Gatwick Airport takes 10h 00m
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 00m 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
Luton
Southend-on-Sea
Slough
Ipswich
Maidstone
Folkestone
Hastings
Ilford
Canterbury
Chichester
Hayes
Guildford
Bedford
Harlow
Colchester
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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