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Cheap flights from London Gatwick Airport to Chicago from $531

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Gatwick Airport to Chicago departing on 2/13. 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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0 bags

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Find the cheapest flights from London Gatwick Airport to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:00 pm - 6:29 pm
LGW
-
ORD
35h 29m1 stop
Multiple Airlines Logo
4:33 pm - 10:00 am
ORD
-
LGW
35h 27m2 stops
$608Multiple Airlines
Sun, Jan 25 - Sun, Feb 1
Multiple Airlines Logo
2:00 pm - 5:12 pm
LGW
-
ORD
33h 12m1 stop
Multiple Airlines Logo
6:17 pm - 6:00 am
ORD
-
LGW
29h 43m1 stop
$611Multiple Airlines
Thu, Feb 26 - Sat, Feb 28
Icelandair Logo
11:55 am - 5:20 pm
LGW
-
ORD
11h 25m1 stop
Icelandair Logo
7:25 pm - 2:40 pm
ORD
-
LGW
13h 15m1 stop
$615Icelandair
Fri, Feb 27 - Tue, Jun 30
Icelandair Logo
11:55 am - 5:20 pm
LGW
-
ORD
11h 25m1 stop
Icelandair Logo
6:30 pm - 10:55 am
ORD
-
LGW
10h 25m1 stop
$617Icelandair
Mon, Jan 12 - Mon, Jan 19
Multiple Airlines Logo
2:00 pm - 5:12 pm
LGW
-
ORD
33h 12m1 stop
Multiple Airlines Logo
6:17 pm - 8:35 pm
ORD
-
LGW
20h 18m2 stops
$618Multiple Airlines
Thu, Feb 26 - Mon, Mar 2
Multiple Airlines Logo
2:00 pm - 1:13 pm
LGW
-
ORD
29h 13m1 stop
Multiple Airlines Logo
12:44 pm - 10:00 am
ORD
-
LGW
15h 16m1 stop
$619Multiple Airlines
Mon, Jan 12 - Mon, Jan 19
Multiple Airlines Logo
2:00 pm - 1:13 pm
LGW
-
ORD
29h 13m1 stop
Multiple Airlines Logo
12:44 pm - 10:00 am
ORD
-
LGW
15h 16m1 stop
$620Multiple Airlines
Mon, Jan 12 - Mon, Jan 19
Multiple Airlines Logo
1:00 pm - 9:12 am
LGW
-
ORD
26h 12m1 stop
Multiple Airlines Logo
5:53 pm - 8:40 pm
ORD
-
LGW
20h 47m2 stops
$621Multiple Airlines
Wed, Jan 28 - Sat, Jan 31
Multiple Airlines Logo
8:50 am - 5:20 pm
LGW
-
ORD
14h 30m2 stops
Multiple Airlines Logo
6:17 pm - 9:25 am
ORD
-
LGW
33h 08m3 stops
$622Multiple Airlines
Thu, Feb 12 - Tue, Feb 17
Multiple Airlines Logo
1:00 pm - 10:42 pm
LGW
-
ORD
15h 42m1 stop
Multiple Airlines Logo
6:30 pm - 9:05 pm
ORD
-
LGW
20h 35m3 stops
$624Multiple Airlines
Mon, Feb 2 - Fri, Feb 6

TAP AIR PORTUGAL flights from London Gatwick Airport to Chicago O'Hare Intl Airport

Our best TAP AIR PORTUGAL deals on London Gatwick Airport to Chicago O'Hare Intl Airport flight tickets
TAP AIR PORTUGAL
Apr 23
LGW2:50 pmLondon Gatwick
31h 10m
1 stop
ORD4:00 pmChicago O'Hare Intl
Apr 26
ORD6:00 pmChicago O'Hare Intl
20h 25m
2 stops
LGW8:25 pmLondon Gatwick
$695
Find similar
TAP AIR PORTUGAL
Dec 16
LGW4:35 pmLondon Gatwick
28h 25m
1 stop
ORD3:00 pmChicago O'Hare Intl
Jan 16
ORD8:15 pmChicago O'Hare Intl
13h 30m
1 stop
LGW3:45 pmLondon Gatwick
$713
Find similar
TAP AIR PORTUGAL
Dec 13
LGW4:35 pmLondon Gatwick
28h 10m
1 stop
ORD2:45 pmChicago O'Hare Intl
Jan 9
ORD8:15 pmChicago O'Hare Intl
31h 35m
1 stop
LGW9:50 amLondon Gatwick
$720
Find similar

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

Our best Finnair deals on London Gatwick Airport to Chicago O'Hare Intl Airport flight tickets
Finnair
Jan 12
LGW11:20 amLondon Gatwick
27h 28m
1 stop
ORD8:48 amChicago O'Hare Intl
Jan 19
ORD10:10 amChicago O'Hare Intl
16h 50m
2 stops
LGW9:00 amLondon Gatwick
$625
Find similar
Finnair
Jan 8
LGW12:30 pmLondon Gatwick
26h 35m
1 stop
ORD9:05 amChicago O'Hare Intl
Jan 15
ORD1:25 pmChicago O'Hare Intl
13h 35m
1 stop
LGW9:00 amLondon Gatwick
$693
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from London Gatwick Airport to Chicago O'Hare Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 11, 2025.
Use the filters below to find and compare flights from London Gatwick Airport to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Sun 1/25

1:00 pm-6:29 pm

1 stop35h 29m

Chicago O'Hare Intl

Sun 2/1

4:33 pm-10:00 am

2 stops35h 27m

$608

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Thu 2/26

2:00 pm-5:12 pm

1 stop33h 12m

Chicago O'Hare Intl

Sat 2/28

6:17 pm-6:00 am

1 stop29h 43m

$611

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Fri 2/27

11:55 am-5:20 pm

1 stop11h 25m

Chicago O'Hare Intl

Tue 6/30

7:25 pm-2:40 pm

1 stop13h 15m

$615

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Mon 1/12

11:55 am-5:20 pm

1 stop11h 25m

Chicago O'Hare Intl

Mon 1/19

6:30 pm-10:55 am

1 stop10h 25m

$617

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Thu 2/26

2:00 pm-5:12 pm

1 stop33h 12m

Chicago O'Hare Intl

Mon 3/2

6:17 pm-8:35 pm

2 stops20h 18m

$618

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Mon 1/12

2:00 pm-1:13 pm

1 stop29h 13m

Chicago O'Hare Intl

Mon 1/19

12:44 pm-10:00 am

1 stop15h 16m

$619

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Mon 1/12

2:00 pm-1:13 pm

1 stop29h 13m

Chicago O'Hare Intl

Mon 1/19

12:44 pm-10:00 am

1 stop15h 16m

$620

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Wed 1/28

1:00 pm-9:12 am

1 stop26h 12m

Chicago O'Hare Intl

Sat 1/31

5:53 pm-8:40 pm

2 stops20h 47m

$621

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Thu 2/12

8:50 am-5:20 pm

2 stops14h 30m

Chicago O'Hare Intl

Tue 2/17

6:17 pm-9:25 am

3 stops33h 08m

$622

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Mon 2/2

1:00 pm-10:42 pm

1 stop15h 42m

Chicago O'Hare Intl

Fri 2/6

6:30 pm-9:05 pm

3 stops20h 35m

$624

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 Chicago from

How to get the cheapest flight ticket from London Gatwick Airport to Chicago O'Hare Intl 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 Chicago O'Hare Intl Airport?

The month of November is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from London Gatwick Airport averaging around $509.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Wednesday when prices can be found for as low as $775. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from London Gatwick Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $871.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from London Gatwick Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as $695 when looking at flights departing in the evening. Try not to purchase tickets in the afternoon because they tend to be around $878. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

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

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

Fastest flight time

11h 25m

Direct flights

None
The fastest flight from London Gatwick Airport to Chicago O'Hare Intl Airport takes 11h 25m
There are no direct flights from London Gatwick Airport to Chicago O'Hare Intl Airport. There are no popular flight routes from London Gatwick Airport to Chicago O'Hare Intl Airport.
Search flight deals

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

    Chicago O'Hare Intl is 3960.0 mi away from London Gatwick. Flights usually cover this in 11h 25m, depending on flying conditions and air traffic around both airports.

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

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Gatwick Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The travel and health documents you'll need for your trip to Chicago O'Hare Intl 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 Chicago O'Hare Intl 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 London Gatwick Airport to Chicago O'Hare Intl Airport?

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

Compare and see reviews for airlines that fly from London Gatwick Airport to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $390Free CancellationRating
7.0
589 reviews
Search Icelandair flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
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Why use momondo?

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

Finding the right flight to Chicago from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chicago quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for London to Chicago flights to just show those with flexible booking policies.

How can momondo help me find flights from London to Chicago?

momondo provides multiple filters to help you find the best flight to Chicago from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from London to Chicago right now. Can momondo alert me if prices change?

Yes. momondo can track prices for London to Chicago flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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