Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Chicago to London from £233

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.
Icelandair Logo
18:30 - 10:55ORD  Chicago O'Hare Intl-LGW London Gatwick
10h 25m1 stop Reykjavik Keflavik Intl
Icelandair Logo
11:55 - 17:20LGW  London Gatwick-ORD Chicago O'Hare Intl
11h 25m1 stop Reykjavik Keflavik Intl
£545Icelandair
Sun, 8 Nov - Wed, 18 Nov
TAP AIR PORTUGAL Logo
20:10 - 15:45ORD  Chicago O'Hare Intl-LGW London Gatwick
13h 35m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
10:40 - 15:30LGW  London Gatwick-ORD Chicago O'Hare Intl
34h 50m1 stop Lisbon Humberto Delgado
£545TAP AIR PORTUGAL
Fri, 6 Nov - Tue, 17 Nov
TAP AIR PORTUGAL Logo
19:00 - 15:05ORD  Chicago O'Hare Intl-LGW London Gatwick
14h 05m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
10:40 - 15:30LGW  London Gatwick-ORD Chicago O'Hare Intl
34h 50m1 stop Lisbon Humberto Delgado
£545TAP AIR PORTUGAL
Wed, 4 Nov - Tue, 17 Nov
TAP AIR PORTUGAL Logo
19:00 - 15:05ORD  Chicago O'Hare Intl-LGW London Gatwick
14h 05m1 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
£545TAP AIR PORTUGAL
Wed, 10 Feb - Sat, 27 Feb
Multiple Airlines Logo
18:30 - 15:40ORD  Chicago O'Hare Intl-LGW London Gatwick
15h 10m1 stop Reykjavik Keflavik Intl
Multiple Airlines Logo
08:20 - 17:20LGW  London Gatwick-ORD Chicago O'Hare Intl
15h 00m1 stop Reykjavik Keflavik Intl
£545Multiple Airlines
Tue, 1 Dec - Wed, 9 Dec
TAP AIR PORTUGAL Logo
18:00 - 09:45ORD  Chicago O'Hare Intl-LGW London Gatwick
33h 45m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
16:00 - 16:30LGW  London Gatwick-ORD Chicago O'Hare Intl
29h 30m1 stop Lisbon Humberto Delgado
£545TAP AIR PORTUGAL
Thu, 22 Oct - Thu, 29 Oct
TAP AIR PORTUGAL Logo
20:10 - 15:45ORD  Chicago O'Hare Intl-LGW London Gatwick
13h 35m1 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
£545TAP AIR PORTUGAL
Fri, 5 Mar - Sat, 13 Mar
Multiple Airlines Logo
09:55 - 20:45ORD  Chicago O'Hare Intl-LGW London Gatwick
28h 50m2 stops Toronto Pearson Intl Dublin
Multiple Airlines Logo
21:35 - 15:38LGW  London Gatwick-ORD Chicago O'Hare Intl
24h 03m2 stops Dublin Toronto Pearson Intl
£545Multiple Airlines
Fri, 23 Oct - Fri, 6 Nov
TAP AIR PORTUGAL Logo
20:10 - 15:45ORD  Chicago O'Hare Intl-LGW London Gatwick
13h 35m1 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
£545TAP AIR PORTUGAL
Sun, 7 Mar - Sat, 13 Mar
Multiple Airlines Logo
19:10 - 20:25ORD  Chicago O'Hare Intl-LGW London Gatwick
19h 15m1 stop Kastrup Copenhagen
Multiple Airlines Logo
07:00 - 17:45LGW  London Gatwick-ORD Chicago O'Hare Intl
15h 45m1 stop Kastrup Copenhagen
£545Multiple Airlines
Sat, 13 Mar - Thu, 18 Mar

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
22 Oct
ORD18:00Chicago O'Hare Intl
33h 45m
1 stop
LGW09:45London Gatwick
29 Oct
LGW16:00London Gatwick
29h 30m
1 stop
ORD16:30Chicago O'Hare Intl
£545
TAP AIR PORTUGAL
11 Nov
ORD19:00Chicago O'Hare Intl
14h 05m
1 stop
LGW15:05London Gatwick
17 Nov
LGW10:40London Gatwick
34h 50m
1 stop
ORD15:30Chicago O'Hare Intl
£545
TAP AIR PORTUGAL
17 Oct
ORD18:05Chicago O'Hare Intl
33h 40m
1 stop
LGW09:45London Gatwick
29 Oct
LGW16:00London Gatwick
29h 30m
1 stop
ORD16:30Chicago O'Hare Intl
£546

Turkish Airlines flights from Chicago to London Gatwick Airport

Our best Turkish Airlines deals on Chicago to London Gatwick Airport flight tickets
Turkish Airlines
11 Oct
ORD20:10Chicago O'Hare Intl
20h 15m
1 stop
LGW22:25London Gatwick
22 Oct
LGW10:50London Gatwick
28h 50m
1 stop
ORD09:40Chicago O'Hare Intl
£615
Turkish Airlines
5 Oct
ORD20:10Chicago O'Hare Intl
38h 25m
1 stop
LGW16:35London Gatwick
20 Oct
LGW17:35London Gatwick
22h 05m
1 stop
ORD09:40Chicago O'Hare Intl
£632
Turkish Airlines
12 Oct
ORD20:10Chicago O'Hare Intl
20h 15m
1 stop
LGW22:25London Gatwick
20 Oct
LGW07:00London Gatwick
17h 15m
1 stop
ORD18:15Chicago O'Hare Intl
£635

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

ChicagoLondon

ORD Chicago O'Hare Intl - LGW London Gatwick

ORDLGW

Chicago O'Hare Intl

Sun 8/11

18:30-10:55

1 stop10h 25m

London Gatwick

Wed 18/11

11:55-17:20

1 stop11h 25m

£545

ChicagoLondon

ORD Chicago O'Hare Intl - LGW London Gatwick

ORDLGW

Chicago O'Hare Intl

Fri 6/11

20:10-15:45

1 stop13h 35m

London Gatwick

Tue 17/11

10:40-15:30

1 stop34h 50m

£545

ChicagoLondon

ORD Chicago O'Hare Intl - LGW London Gatwick

ORDLGW

Chicago O'Hare Intl

Wed 4/11

19:00-15:05

1 stop14h 05m

London Gatwick

Tue 17/11

10:40-15:30

1 stop34h 50m

£545

ChicagoLondon

ORD Chicago O'Hare Intl - LGW London Gatwick

ORDLGW

Chicago O'Hare Intl

Wed 10/2

19:00-15:05

1 stop14h 05m

London Gatwick

Sat 27/2

16:35-15:30

1 stop28h 55m

£545

ChicagoLondon

ORD Chicago O'Hare Intl - LGW London Gatwick

ORDLGW

Chicago O'Hare Intl

Tue 1/12

18:30-15:40

1 stop15h 10m

London Gatwick

Wed 9/12

08:20-17:20

1 stop15h 00m

£545

ChicagoLondon

ORD Chicago O'Hare Intl - LGW London Gatwick

ORDLGW

Chicago O'Hare Intl

Thu 22/10

18:00-09:45

1 stop33h 45m

London Gatwick

Thu 29/10

16:00-16:30

1 stop29h 30m

£545

ChicagoLondon

ORD Chicago O'Hare Intl - LGW London Gatwick

ORDLGW

Chicago O'Hare Intl

Fri 5/3

20:10-15:45

1 stop13h 35m

London Gatwick

Sat 13/3

16:35-15:30

1 stop28h 55m

£545

ChicagoLondon

ORD Chicago O'Hare Intl - LGW London Gatwick

ORDLGW

Chicago O'Hare Intl

Fri 23/10

09:55-20:45

2 stops28h 50m

London Gatwick

Fri 6/11

21:35-15:38

2 stops24h 03m

£545

ChicagoLondon

ORD Chicago O'Hare Intl - LGW London Gatwick

ORDLGW

Chicago O'Hare Intl

Sun 7/3

20:10-15:45

1 stop13h 35m

London Gatwick

Sat 13/3

16:35-15:30

1 stop28h 55m

£545

ChicagoLondon

ORD Chicago O'Hare Intl - LGW London Gatwick

ORDLGW

Chicago O'Hare Intl

Sat 13/3

19:10-20:25

1 stop19h 15m

London Gatwick

Thu 18/3

07:00-17:45

1 stop15h 45m

£545

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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

£233

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 £233. The best return flight deal from Chicago to London Gatwick Airport found on momondo in the last 72 hours is £545.
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.

An easier way to manage your London Gatwick Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 29/10
Thu 5/11
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to London