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.

£270 Cheap Flights from Chicago to London Gatwick Airport in 2026

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Find the cheapest flights from Chicago to London

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One-way

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Enter your travel dates to find the best prices.

19:25 - 14:40

ORD

LGW

13h 15m

1 stop

15:40 - 21:25

LGW

ORD

11h 45m

1 stop

£425Icelandair

Mon, 20 Apr - Fri, 24 Apr

19:25 - 14:40

ORD

LGW

13h 15m

1 stop

15:40 - 18:15

LGW

ORD

32h 35m

1 stop

£426Icelandair

Mon, 13 Apr - Tue, 28 Apr

19:25 - 14:40

ORD

LGW

13h 15m

1 stop

15:40 - 21:25

LGW

ORD

11h 45m

1 stop

£428Icelandair

Sun, 19 Apr - Sun, 10 May

19:25 - 14:40

ORD

LGW

13h 15m

1 stop

15:40 - 18:15

LGW

ORD

32h 35m

1 stop

£429Icelandair

Tue, 28 Apr - Mon, 4 May

19:25 - 14:40

ORD

LGW

13h 15m

1 stop

15:40 - 18:15

LGW

ORD

32h 35m

1 stop

£429Icelandair

Sun, 19 Apr - Mon, 11 May

19:25 - 14:40

ORD

LGW

13h 15m

1 stop

15:40 - 18:15

LGW

ORD

32h 35m

1 stop

£430Icelandair

Sun, 3 May - Sun, 10 May

19:25 - 14:40

ORD

LGW

13h 15m

1 stop

15:40 - 21:25

LGW

ORD

11h 45m

1 stop

£431Icelandair

Sat, 25 Apr - Fri, 8 May

22:25 - 14:40

ORD

LGW

10h 15m

1 stop

15:40 - 18:15

LGW

ORD

32h 35m

1 stop

£432Icelandair

Fri, 24 Apr - Sat, 2 May

07:30 - 06:20

MDW

LGW

16h 50m

1 stop

14:00 - 08:04

LGW

MDW

24h 04m

1 stop

£485Multiple Airlines

Sun, 26 Apr - Sat, 9 May

16:33 - 10:00

MDW

LGW

35h 27m

1 stop

14:00 - 20:07

LGW

MDW

36h 07m

2 stops

£494Multiple Airlines

Tue, 31 Mar - Mon, 6 Apr

Icelandair flights from Chicago to London Gatwick Airport

Our best Icelandair deals on Chicago to London Gatwick Airport flight tickets

Icelandair

20 Apr

ORD19:25Chicago O'Hare Intl

13h 15m

1 stop

LGW14:40London Gatwick

24 Apr

LGW15:40London Gatwick

11h 45m

1 stop

ORD21:25Chicago O'Hare Intl

£425

Icelandair

13 Apr

ORD19:25Chicago O'Hare Intl

13h 15m

1 stop

LGW14:40London Gatwick

28 Apr

LGW15:40London Gatwick

32h 35m

1 stop

ORD18:15Chicago O'Hare Intl

£426

Icelandair

19 Apr

ORD19:25Chicago O'Hare Intl

13h 15m

1 stop

LGW14:40London Gatwick

10 May

LGW15:40London Gatwick

11h 45m

1 stop

ORD21:25Chicago O'Hare Intl

£428

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 Mar

ORD21:25Chicago O'Hare Intl

13h 20m

1 stop

LGW15:45London Gatwick

31 Mar

LGW21:15London Gatwick

24h 45m

2 stops

ORD16:00Chicago O'Hare Intl

£452

TAP AIR PORTUGAL

22 Mar

ORD21:25Chicago O'Hare Intl

13h 20m

1 stop

LGW15:45London Gatwick

31 Mar

LGW21:15London Gatwick

24h 45m

2 stops

ORD16:00Chicago O'Hare Intl

£453

TAP AIR PORTUGAL

22 Mar

ORD21:25Chicago O'Hare Intl

13h 20m

1 stop

LGW15:45London Gatwick

31 Mar

LGW16:25London Gatwick

29h 35m

1 stop

ORD16:00Chicago O'Hare Intl

£457

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 - LGW

ORDLGW

Chicago O'Hare Intl

Mon 20/4

19:25-14:40

1 stop13h 15m

London Gatwick

Fri 24/4

15:40-21:25

1 stop11h 45m

£425

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Mon 13/4

19:25-14:40

1 stop13h 15m

London Gatwick

Tue 28/4

15:40-18:15

1 stop32h 35m

£426

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Sun 19/4

19:25-14:40

1 stop13h 15m

London Gatwick

Sun 10/5

15:40-21:25

1 stop11h 45m

£428

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Tue 28/4

19:25-14:40

1 stop13h 15m

London Gatwick

Mon 4/5

15:40-18:15

1 stop32h 35m

£429

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Sun 19/4

19:25-14:40

1 stop13h 15m

London Gatwick

Mon 11/5

15:40-18:15

1 stop32h 35m

£429

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Sun 3/5

19:25-14:40

1 stop13h 15m

London Gatwick

Sun 10/5

15:40-18:15

1 stop32h 35m

£430

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Sat 25/4

19:25-14:40

1 stop13h 15m

London Gatwick

Fri 8/5

15:40-21:25

1 stop11h 45m

£431

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Fri 24/4

22:25-14:40

1 stop10h 15m

London Gatwick

Sat 2/5

15:40-18:15

1 stop32h 35m

£432

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Sun 26/4

07:30-06:20

1 stop16h 50m

London Gatwick

Sat 9/5

14:00-08:04

1 stop24h 04m

£485

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Tue 31/3

16:33-10:00

1 stop35h 27m

London Gatwick

Mon 6/4

14:00-20:07

2 stops36h 07m

£494

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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 airline that flies from Chicago to London Gatwick?

SWISS is the most popular carrier operating from Chicago to London Gatwick

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

Fastest flight time	10h 15m
Direct flights	None

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.

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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.

Eastbourne

Milton Keynes

Luton

Gatwick

Maidstone

Slough

Southend-on-Sea

Ipswich

Canterbury

Ilford

Wembley

Guildford

Chelmsford

Hayes

Dover

Folkestone

Ramsgate

Worthing

Colchester

Chichester

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.