What is the cheapest airline that flies from Chicago to London Gatwick?

Delta and SWISS are the most popular carriers operating from Chicago to London Gatwick

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.

£285 Cheap Flights from Chicago to London Gatwick Airport in 2026

Q: What is the typical price of a round-trip flight between Chicago and London Gatwick Airport?

Prices are currently low for flights on this route. Typical prices usually range from £635 to £392. The lowest price recently found on this route was £503.

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0 bags

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Find the cheapest flights from Chicago to London

Round-trip

One-way

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20:10 - 13:10

ORD

LGW

35h 00m

1 stop

17:35 - 09:40

LGW

ORD

22h 05m

1 stop

£503Turkish Airlines

Sun, 20 Sep - Tue, 29 Sep

20:10 - 22:25

ORD

LGW

20h 15m

1 stop

17:35 - 09:40

LGW

ORD

22h 05m

1 stop

£506Turkish Airlines

Thu, 17 Sep - Tue, 22 Sep

20:10 - 22:25

ORD

LGW

20h 15m

1 stop

14:05 - 09:40

LGW

ORD

25h 35m

1 stop

£506Turkish Airlines

Thu, 17 Sep - Thu, 24 Sep

20:10 - 13:10

ORD

LGW

35h 00m

1 stop

07:30 - 09:40

LGW

ORD

32h 10m

1 stop

£510Turkish Airlines

Tue, 15 Sep - Thu, 15 Oct

20:10 - 22:25

ORD

LGW

20h 15m

1 stop

14:05 - 09:40

LGW

ORD

25h 35m

1 stop

£511Turkish Airlines

Thu, 1 Oct - Fri, 9 Oct

11:25 - 09:55

ORD

LGW

16h 30m

1 stop

07:00 - 18:15

LGW

ORD

17h 15m

1 stop

£512Turkish Airlines

Tue, 6 Oct - Tue, 13 Oct

19:25 - 20:10

ORD

LGW

18h 45m

2 stops

09:20 - 18:15

LGW

ORD

14h 55m

2 stops

£514Multiple Airlines

Sun, 26 Apr - Tue, 5 May

19:25 - 20:55

ORD

LGW

19h 30m

2 stops

09:40 - 18:15

LGW

ORD

14h 35m

2 stops

£515Multiple Airlines

Mon, 27 Apr - Tue, 5 May

19:25 - 14:40

ORD

LGW

13h 15m

1 stop

15:40 - 21:25

LGW

ORD

11h 45m

1 stop

£516Icelandair

Fri, 8 May - Wed, 20 May

19:25 - 20:10

ORD

LGW

18h 45m

2 stops

17:00 - 18:15

LGW

ORD

31h 15m

3 stops

£517Multiple Airlines

Sun, 26 Apr - Tue, 5 May

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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

8 May

ORD19:25Chicago O'Hare Intl

13h 15m

1 stop

LGW14:40London Gatwick

20 May

LGW15:40London Gatwick

11h 45m

1 stop

ORD21:25Chicago O'Hare Intl

£516

Icelandair

4 Oct

ORD19:25Chicago O'Hare Intl

13h 15m

1 stop

LGW14:40London Gatwick

10 Oct

LGW15:40London Gatwick

32h 35m

1 stop

ORD18:15Chicago O'Hare Intl

£518

Icelandair

8 May

ORD19:25Chicago O'Hare Intl

13h 15m

1 stop

LGW14:40London Gatwick

12 May

LGW13:00London Gatwick

11h 15m

1 stop

ORD18:15Chicago O'Hare Intl

£522

Turkish Airlines flights from Chicago to London Gatwick Airport

Our best Turkish Airlines deals on Chicago to London Gatwick Airport flight tickets

Turkish Airlines

20 Sept

ORD20:10Chicago O'Hare Intl

35h 00m

1 stop

LGW13:10London Gatwick

29 Sept

LGW17:35London Gatwick

22h 05m

1 stop

ORD09:40Chicago O'Hare Intl

£503

Turkish Airlines

13 Sept

ORD11:25Chicago O'Hare Intl

19h 45m

1 stop

LGW13:10London Gatwick

24 Sept

LGW14:05London Gatwick

25h 35m

1 stop

ORD09:40Chicago O'Hare Intl

£506

Turkish Airlines

17 Sept

ORD20:10Chicago O'Hare Intl

20h 15m

1 stop

LGW22:25London Gatwick

22 Sept

LGW17:35London Gatwick

22h 05m

1 stop

ORD09:40Chicago O'Hare Intl

£506

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

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Sun 20/9

20:10-13:10

1 stop35h 00m

London Gatwick

Tue 29/9

17:35-09:40

1 stop22h 05m

£503

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Thu 17/9

20:10-22:25

1 stop20h 15m

London Gatwick

Tue 22/9

17:35-09:40

1 stop22h 05m

£506

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Thu 17/9

20:10-22:25

1 stop20h 15m

London Gatwick

Thu 24/9

14:05-09:40

1 stop25h 35m

£506

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Tue 15/9

20:10-13:10

1 stop35h 00m

London Gatwick

Thu 15/10

07:30-09:40

1 stop32h 10m

£510

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Thu 1/10

20:10-22:25

1 stop20h 15m

London Gatwick

Fri 9/10

14:05-09:40

1 stop25h 35m

£511

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Tue 6/10

11:25-09:55

1 stop16h 30m

London Gatwick

Tue 13/10

07:00-18:15

1 stop17h 15m

£512

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Sun 26/4

19:25-20:10

2 stops18h 45m

London Gatwick

Tue 5/5

09:20-18:15

2 stops14h 55m

£514

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Mon 27/4

19:25-20:55

2 stops19h 30m

London Gatwick

Tue 5/5

09:40-18:15

2 stops14h 35m

£515

Fastest return journey

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Fri 8/5

19:25-14:40

1 stop13h 15m

London Gatwick

Wed 20/5

15:40-21:25

1 stop11h 45m

£516

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Sun 26/4

19:25-20:10

2 stops18h 45m

London Gatwick

Tue 5/5

17:00-18:15

3 stops31h 15m

£517

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

Prices

Airlines

What is the typical price of a round-trip flight between Chicago and London Gatwick Airport?

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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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.

Eastbourne

Milton Keynes

Luton

Gatwick

Slough

Maidstone

Wembley

Southend-on-Sea

Ipswich

Canterbury

Ilford

Guildford

Hayes

Dover

Chelmsford

Folkestone

Bedford

Ramsgate

Chichester

Harlow

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

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Cheap flights from Chicago to London from £285

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to London departing on 27/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Icelandair flights from Chicago to London Gatwick Airport

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

Turkish Airlines flights from Chicago to London Gatwick Airport

Our best Turkish Airlines deals on Chicago to London Gatwick Airport flight tickets

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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How to get the cheapest flight ticket from Chicago to London Gatwick Airport

What is the typical price of a round-trip flight between Chicago and London Gatwick Airport?

What is the cheapest airline that flies from Chicago to London Gatwick?

When to book flights from Chicago to London Gatwick Airport

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

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Frequently asked questions about flying from Chicago to London Gatwick Airport

Travelling to a place near London?

Why use momondo?

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to London

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