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.

£194 Cheap Flights from Chicago to London Gatwick Airport in 2025/26

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20:15 - 15:45ORD-LGW

13h 30m1 stop

16:35 - 14:45LGW-ORD

28h 10m1 stop

£416TAP AIR PORTUGAL

Find Deal

fr., 28 nov. - lø., 6 des.

15:50 - 08:20ORD-LGW

10h 30m1 stop

22:30 - 14:00LGW-ORD

21h 30m1 stop

£417Multiple Airlines

Find Deal

ti., 9 des. - lø., 13 des.

18:30 - 10:55ORD-LGW

10h 25m1 stop

11:55 - 17:20LGW-ORD

11h 25m1 stop

£418Icelandair

Find Deal

on., 11 feb. - on., 18 feb.

15:50 - 08:20ORD-LGW

10h 30m1 stop

08:25 - 17:55LGW-ORD

15h 30m1 stop

£419Multiple Airlines

Find Deal

ma., 8 des. - sø., 14 des.

20:15 - 15:45ORD-LGW

13h 30m1 stop

16:35 - 14:45LGW-ORD

28h 10m1 stop

£419TAP AIR PORTUGAL

Find Deal

fr., 28 nov. - lø., 6 des.

18:30 - 10:55ORD-LGW

10h 25m1 stop

13:00 - 18:15LGW-ORD

11h 15m1 stop

£420Icelandair

Find Deal

ti., 6 jan. - lø., 2 mai

18:30 - 10:55ORD-LGW

10h 25m1 stop

15:40 - 21:40LGW-ORD

12h 00m1 stop

£421Icelandair

Find Deal

ma., 5 jan. - sø., 19 apr.

19:40 - 12:15ORD-LGW

10h 35m1 stop

09:00 - 17:55LGW-ORD

14h 55m1 stop

£422Multiple Airlines

Find Deal

ma., 8 des. - ma., 15 des.

18:30 - 17:20ORD-LGW

16h 50m2 stops

08:50 - 17:20LGW-ORD

14h 30m2 stops

£423Multiple Airlines

Find Deal

on., 11 feb. - on., 18 feb.

18:30 - 10:55ORD-LGW

10h 25m1 stop

15:40 - 18:15LGW-ORD

32h 35m1 stop

£423Icelandair

Find Deal

on., 7 jan. - to., 23 apr.

Icelandair flights from Chicago to London Gatwick Airport

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

Icelandair

16 Nov

ORD18:30Chicago O'Hare Intl

10h 25m

1 stop

LGW10:55London Gatwick

25 Nov

LGW11:55London Gatwick

11h 25m

1 stop

ORD17:20Chicago O'Hare Intl

£417

Find similar

Icelandair

16 Nov

ORD18:30Chicago O'Hare Intl

10h 25m

1 stop

LGW10:55London Gatwick

25 Nov

LGW11:55London Gatwick

11h 25m

1 stop

ORD17:20Chicago O'Hare Intl

£418

Find similar

Icelandair

5 Jan

ORD18:30Chicago O'Hare Intl

10h 25m

1 stop

LGW10:55London Gatwick

19 Apr

LGW15:40London Gatwick

12h 00m

1 stop

ORD21:40Chicago O'Hare Intl

£421

Find similar

SWISS flights from Chicago to London Gatwick Airport

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

SWISS

18 Nov

ORD18:50Chicago O'Hare Intl

17h 00m

1 stop

LGW17:50London Gatwick

2 Dec

LGW18:40London Gatwick

27h 40m

1 stop

ORD16:20Chicago O'Hare Intl

£471

Find similar

SWISS

14 Nov

ORD18:50Chicago O'Hare Intl

17h 00m

1 stop

LGW17:50London Gatwick

20 Nov

LGW18:40London Gatwick

27h 40m

1 stop

ORD16:20Chicago O'Hare Intl

£501

Find similar

SWISS

14 Nov

ORD18:50Chicago O'Hare Intl

17h 00m

1 stop

LGW17:50London Gatwick

20 Nov

LGW18:40London Gatwick

23h 30m

2 stops

ORD12:10Chicago O'Hare Intl

£522

Find similar

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

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

fr. 28/11

20:15-15:45

1 stop13h 30m

London Gatwick

lø. 6/12

16:35-14:45

1 stop28h 10m

£416

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

ti. 9/12

15:50-08:20

1 stop10h 30m

London Gatwick

lø. 13/12

22:30-14:00

1 stop21h 30m

£417

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

on. 11/2

18:30-10:55

1 stop10h 25m

London Gatwick

on. 18/2

11:55-17:20

1 stop11h 25m

£418

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

ma. 8/12

15:50-08:20

1 stop10h 30m

London Gatwick

sø. 14/12

08:25-17:55

1 stop15h 30m

£419

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

fr. 28/11

20:15-15:45

1 stop13h 30m

London Gatwick

lø. 6/12

16:35-14:45

1 stop28h 10m

£419

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

ti. 6/1

18:30-10:55

1 stop10h 25m

London Gatwick

lø. 2/5

13:00-18:15

1 stop11h 15m

£420

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

ma. 5/1

18:30-10:55

1 stop10h 25m

London Gatwick

sø. 19/4

15:40-21:40

1 stop12h 00m

£421

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

ma. 8/12

19:40-12:15

1 stop10h 35m

London Gatwick

ma. 15/12

09:00-17:55

1 stop14h 55m

£422

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

on. 11/2

18:30-17:20

2 stops16h 50m

London Gatwick

on. 18/2

08:50-17:20

2 stops14h 30m

£423

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

on. 7/1

18:30-10:55

1 stop10h 25m

London Gatwick

to. 23/4

15:40-18:15

1 stop32h 35m

£423

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 month to fly to London Gatwick Airport?

The cheapest month to fly to London Gatwick Airport from Chicago is in November. Flight prices, which tend to average around £396, are often lower during this time because this is during the off-season. If you don’t want to visit London Gatwick Airport in November, then you should wait until February to fly from Chicago, when ticket prices are also cheap, with an average price of £448.

What is the cheapest day to depart on your flight to London Gatwick Airport?

According to our data, Thursday is the cheapest day to fly to London Gatwick Airport from Chicago. The lowest ticket price found for a Thursday departure recently was £420. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Chicago to London Gatwick Airport on a Friday will generally be more expensive and average around £750. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to London Gatwick Airport?

Our data shows that the cheapest Chicago to London Gatwick Airport flights are usually those with departure times in the afternoon. Our users have found flights to London Gatwick Airport in the afternoon for as low as £443. In contrast, the most expensive time of day to depart to London Gatwick Airport is in the morning when prices are around £646.

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

Direct flights	None

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 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.

Eastbourne

Milton Keynes

Luton

Gatwick

Maidstone

Slough

Canterbury

Southend-on-Sea

Ipswich

Ilford

Guildford

Dover

Colchester

Chelmsford

Hayes

Worthing

Ramsgate

Dartford

Bedford

Winchester

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.