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Cheap flights from Chicago O'Hare Intl Airport to London from $316

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Chicago O'Hare Intl Airport to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:55 pm - 9:00 pmORD  Chicago O'Hare Intl-LGW London Gatwick
23h 05m2 stops Dublin Madrid Barajas
Multiple Airlines Logo
4:35 pm - 6:20 pmLGW  London Gatwick-ORD Chicago O'Hare Intl
31h 45m3 stops Lisbon Humberto Delgado Madrid Barajas Dublin
$724Multiple Airlines
Mon, Nov 2 - Wed, Nov 18
SWISS Logo
7:05 pm - 5:50 pmORD  Chicago O'Hare Intl-LGW London Gatwick
16h 45m1 stop Zurich
SWISS Logo
9:25 am - 12:35 pmLGW  London Gatwick-ORD Chicago O'Hare Intl
33h 10m1 stop Zurich
$725SWISS
Wed, Sep 30 - Tue, Oct 6
Icelandair Logo
6:30 pm - 10:55 amORD  Chicago O'Hare Intl-LGW London Gatwick
10h 25m1 stop Reykjavik Keflavik Intl
Icelandair Logo
11:55 am - 5:20 pmLGW  London Gatwick-ORD Chicago O'Hare Intl
11h 25m1 stop Reykjavik Keflavik Intl
$726Icelandair
Thu, Mar 4 - Mon, Mar 8
Multiple Airlines Logo
3:55 pm - 9:15 amORD  Chicago O'Hare Intl-LGW London Gatwick
11h 20m1 stop Dublin
Multiple Airlines Logo
9:50 am - 6:20 pmLGW  London Gatwick-ORD Chicago O'Hare Intl
14h 30m1 stop Dublin
$727Multiple Airlines
Thu, Nov 5 - Sun, Nov 15
Multiple Airlines Logo
3:45 pm - 8:20 amORD  Chicago O'Hare Intl-LGW London Gatwick
10h 35m1 stop Dublin
Multiple Airlines Logo
1:05 pm - 7:15 pmLGW  London Gatwick-ORD Chicago O'Hare Intl
12h 10m1 stop Dublin
$727Multiple Airlines
Thu, Oct 15 - Wed, Oct 21
Multiple Airlines Logo
3:55 pm - 8:30 amORD  Chicago O'Hare Intl-LGW London Gatwick
10h 35m1 stop Dublin
Multiple Airlines Logo
11:10 am - 6:20 pmLGW  London Gatwick-ORD Chicago O'Hare Intl
13h 10m1 stop Dublin
$727Multiple Airlines
Thu, Nov 5 - Sun, Nov 8
Multiple Airlines Logo
7:05 am - 2:25 pmORD  Chicago O'Hare Intl-LGW London Gatwick
25h 20m2 stops Montreal Pierre Elliott Trudeau Intl Madrid Barajas
Multiple Airlines Logo
8:30 am - 7:52 pmLGW  London Gatwick-ORD Chicago O'Hare Intl
17h 22m2 stops Madrid Barajas Montreal Pierre Elliott Trudeau Intl
$727Multiple Airlines
Tue, Nov 3 - Sun, Nov 8
Multiple Airlines Logo
3:45 pm - 2:45 pmORD  Chicago O'Hare Intl-LGW London Gatwick
17h 00m2 stops Montreal Pierre Elliott Trudeau Intl Barcelona-El Prat
Multiple Airlines Logo
5:25 pm - 6:25 pmLGW  London Gatwick-ORD Chicago O'Hare Intl
31h 00m3 stops Madrid Barajas Barcelona-El Prat Munich Franz Josef Strauss
$727Multiple Airlines
Tue, Nov 10 - Tue, Nov 17
SWISS Logo
2:40 pm - 8:20 amORD  Chicago O'Hare Intl-LGW London Gatwick
11h 40m1 stop Zurich
SWISS Logo
6:35 pm - 12:35 pmLGW  London Gatwick-ORD Chicago O'Hare Intl
24h 00m1 stop Zurich
$728SWISS
Sat, Oct 3 - Tue, Oct 13
Icelandair Logo
6:30 pm - 10:55 amORD  Chicago O'Hare Intl-LGW London Gatwick
10h 25m1 stop Reykjavik Keflavik Intl
Icelandair Logo
11:55 am - 5:20 pmLGW  London Gatwick-ORD Chicago O'Hare Intl
11h 25m1 stop Reykjavik Keflavik Intl
$729Icelandair
Sat, Feb 27 - Sat, Mar 6

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Delta flights from Chicago O'Hare Intl Airport to London Gatwick Airport

Our best Delta deals on Chicago O'Hare Intl Airport to London Gatwick Airport flight tickets
Delta
Nov 2
ORD6:25 pmChicago O'Hare Intl
15h 20m
1 stop
LGW3:45 pmLondon Gatwick
Nov 20
LGW10:00 amLondon Gatwick
12h 15m
1 stop
ORD4:15 pmChicago O'Hare Intl
$744
Delta
Sep 30
ORD6:00 amChicago O'Hare Intl
21h 25m
2 stops
LGW9:25 amLondon Gatwick
Oct 9
LGW10:25 amLondon Gatwick
27h 16m
2 stops
ORD7:41 amChicago O'Hare Intl
$758
Delta
Oct 7
ORD10:30 amChicago O'Hare Intl
16h 55m
2 stops
LGW9:25 amLondon Gatwick
Oct 12
LGW10:25 amLondon Gatwick
36h 07m
2 stops
ORD4:32 pmChicago O'Hare Intl
$771

SWISS flights from Chicago O'Hare Intl Airport to London Gatwick Airport

Our best SWISS deals on Chicago O'Hare Intl Airport to London Gatwick Airport flight tickets
SWISS
Sep 30
ORD7:05 pmChicago O'Hare Intl
16h 45m
1 stop
LGW5:50 pmLondon Gatwick
Oct 6
LGW9:25 amLondon Gatwick
33h 10m
1 stop
ORD12:35 pmChicago O'Hare Intl
$725
SWISS
Oct 9
ORD7:05 pmChicago O'Hare Intl
16h 45m
1 stop
LGW5:50 pmLondon Gatwick
Oct 16
LGW9:25 amLondon Gatwick
12h 30m
1 stop
ORD3:55 pmChicago O'Hare Intl
$728
SWISS
Sep 28
ORD2:20 pmChicago O'Hare Intl
12h 05m
1 stop
LGW8:25 amLondon Gatwick
Oct 6
LGW9:25 amLondon Gatwick
33h 10m
1 stop
ORD12:35 pmChicago O'Hare Intl
$737

momondo Fare Finder

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

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Price

Cheapest round-trip

ChicagoLondon

ORD Chicago O'Hare Intl - LGW London Gatwick

ORDLGW

Chicago O'Hare Intl

Mon 11/2

3:55 pm-9:00 pm

2 stops23h 05m

London Gatwick

Wed 11/18

4:35 pm-6:20 pm

3 stops31h 45m

$724

ChicagoLondon

ORD Chicago O'Hare Intl - LGW London Gatwick

ORDLGW

Chicago O'Hare Intl

Wed 9/30

7:05 pm-5:50 pm

1 stop16h 45m

London Gatwick

Tue 10/6

9:25 am-12:35 pm

1 stop33h 10m

$725
Quickest round-trip

ChicagoLondon

ORD Chicago O'Hare Intl - LGW London Gatwick

ORDLGW

Chicago O'Hare Intl

Thu 3/4

6:30 pm-10:55 am

1 stop10h 25m

London Gatwick

Mon 3/8

11:55 am-5:20 pm

1 stop11h 25m

$726

ChicagoLondon

ORD Chicago O'Hare Intl - LGW London Gatwick

ORDLGW

Chicago O'Hare Intl

Thu 11/5

3:55 pm-9:15 am

1 stop11h 20m

London Gatwick

Sun 11/15

9:50 am-6:20 pm

1 stop14h 30m

$727

ChicagoLondon

ORD Chicago O'Hare Intl - LGW London Gatwick

ORDLGW

Chicago O'Hare Intl

Thu 10/15

3:45 pm-8:20 am

1 stop10h 35m

London Gatwick

Wed 10/21

1:05 pm-7:15 pm

1 stop12h 10m

$727

ChicagoLondon

ORD Chicago O'Hare Intl - LGW London Gatwick

ORDLGW

Chicago O'Hare Intl

Thu 11/5

3:55 pm-8:30 am

1 stop10h 35m

London Gatwick

Sun 11/8

11:10 am-6:20 pm

1 stop13h 10m

$727

ChicagoLondon

ORD Chicago O'Hare Intl - LGW London Gatwick

ORDLGW

Chicago O'Hare Intl

Tue 11/3

7:05 am-2:25 pm

2 stops25h 20m

London Gatwick

Sun 11/8

8:30 am-7:52 pm

2 stops17h 22m

$727

ChicagoLondon

ORD Chicago O'Hare Intl - LGW London Gatwick

ORDLGW

Chicago O'Hare Intl

Tue 11/10

3:45 pm-2:45 pm

2 stops17h 00m

London Gatwick

Tue 11/17

5:25 pm-6:25 pm

3 stops31h 00m

$727

ChicagoLondon

ORD Chicago O'Hare Intl - LGW London Gatwick

ORDLGW

Chicago O'Hare Intl

Sat 10/3

2:40 pm-8:20 am

1 stop11h 40m

London Gatwick

Tue 10/13

6:35 pm-12:35 pm

1 stop24h 00m

$728

ChicagoLondon

ORD Chicago O'Hare Intl - LGW London Gatwick

ORDLGW

Chicago O'Hare Intl

Sat 2/27

6:30 pm-10:55 am

1 stop10h 25m

London Gatwick

Sat 3/6

11:55 am-5:20 pm

1 stop11h 25m

$729

Flights are sorted by cheapest round-trip 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 O'Hare Intl Airport 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?

In general, December is the cheapest month to fly from Chicago O'Hare Intl Airport to London Gatwick Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you are unable to visit London Gatwick Airport during the month of December, then departing from Chicago O'Hare Intl Airport during the month September is also very affordable. Most momondo users find prices during this month for around $0.

Can stopping save me money on Chicago O'Hare Intl Airport to London Gatwick Airport flights?

You could potentially save up to 5% on your flight if you consider stops on a Chicago O'Hare Intl Airport to London Gatwick Airport flight.

When to book flights from Chicago O'Hare Intl Airport to London Gatwick Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to London Gatwick Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to London Gatwick Airport (ORD to LGW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to London Gatwick Airport

Best Price Found

$316

Fastest flight time

10h 25m

Direct flights

None
The best one-way flight to London Gatwick Airport from Chicago O'Hare Intl Airport in the past 72 hours is $316. The best round-trip flight deal from Chicago O'Hare Intl Airport to London Gatwick Airport found on momondo in the last 72 hours is $724.
The fastest flight from Chicago O'Hare Intl Airport to London Gatwick Airport takes 10h 25m
There are no direct flights from Chicago O'Hare Intl Airport to London Gatwick Airport. There are no popular flight routes from Chicago O'Hare Intl Airport to London Gatwick Airport.
Search flight deals

Frequently asked questions about flying from Chicago O'Hare Intl Airport to London Gatwick Airport

  • How far is Chicago O'Hare Intl to London Gatwick by plane?

    The straight-line distance from Chicago O'Hare Intl to London Gatwick is 3960.0 mi. 10h 25m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to London Gatwick Airport?

    Prices for flights from Chicago O'Hare Intl Airport to London Gatwick Airport refresh daily.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to London Gatwick Airport?

  • How old do you have to be to fly from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport to London Gatwick Airport.

  • What documentation or ID do you need to fly to London Gatwick Airport?

    The travel and health documents you'll need for your trip to London Gatwick Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Gatwick Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Chicago O'Hare Intl Airport to London Gatwick Airport?

Best airlines flying from Chicago O'Hare Intl Airport to London Gatwick Airport

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to London Gatwick Airport with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $430Free CancellationRating
6.9
743 reviews
Search Icelandair flights

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Milton Keynes
Hayes
Luton
Wembley
Dover
Croydon
Richmond
Kingston upon Thames
Stansted
Harrow
Cobham
Watford
Worthing
Slough
Eastbourne
Hook
Uxbridge
Ilford

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to London?

It is quick and easy to find Chicago to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

Can I find flights from Chicago to London with flexible booking policies on momondo?

Yes. All flights to London from Chicago on momondo can be compared and filtered by various policies on offer, including flexible booking.

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?

If you are not ready to book a flight from Chicago to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

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