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Cheap flights from London Gatwick Airport to Chicago from $536

This is the cheapest round-trip 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 10/29. 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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Find the cheapest flights from London Gatwick Airport to Chicago

Cheap round-trip flights

Logo
8:50 am - 9:05 pmLGW-ORD
17h 15m2 stops
Logo
7:20 pm - 9:05 pmORD-LGW
19h 45m2 stops
$536
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Wed, Oct 29 - Wed, Nov 5
Logo
2:00 pm - 5:53 pmLGW-ORD
33h 53m1 stop
Logo
6:00 am - 10:10 amORD-LGW
22h 10m1 stop
$537
Find Deal
Mon, Oct 6 - Sun, Oct 19
Icelandair Logo
11:55 am - 6:20 pmLGW-ORD
11h 25m1 stop
Icelandair Logo
6:30 pm - 10:55 amORD-LGW
10h 25m1 stop
$540Icelandair
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Thu, Oct 30 - Sun, Nov 2
American Airlines Logo
12:20 pm - 11:53 pmLGW-ORD
17h 33m2 stops
American Airlines Logo
11:54 am - 6:35 amORD-LGW
12h 41m1 stop
$543American Airlines
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Thu, Oct 9 - Sun, Oct 12
JetBlue Logo
12:10 pm - 8:56 amLGW-ORD
26h 46m1 stop
JetBlue Logo
7:50 pm - 9:35 amORD-LGW
31h 45m1 stop
$545JetBlue
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Fri, Sep 26 - Fri, Oct 3
Icelandair Logo
11:55 am - 6:20 pmLGW-ORD
11h 25m1 stop
Icelandair Logo
6:30 pm - 10:55 amORD-LGW
10h 25m1 stop
$547Icelandair
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Fri, Oct 31 - Sun, Nov 2
SWISS Logo
6:40 pm - 1:45 pmLGW-ORD
24h 05m1 stop
SWISS Logo
6:50 pm - 5:50 pmORD-LGW
17h 00m1 stop
$548SWISS
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Tue, Oct 28 - Tue, Nov 4
JetBlue Logo
12:10 pm - 8:56 amLGW-ORD
26h 46m1 stop
JetBlue Logo
7:13 pm - 9:35 amORD-LGW
32h 22m1 stop
$549JetBlue
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Fri, Oct 3 - Mon, Oct 6
American Airlines Logo
11:20 am - 1:55 pmLGW-ORD
31h 35m2 stops
American Airlines Logo
2:03 pm - 9:00 amORD-LGW
36h 57m2 stops
$552American Airlines
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Sat, Nov 1 - Fri, Nov 14
SWISS Logo
6:40 pm - 12:45 pmLGW-ORD
24h 05m1 stop
SWISS Logo
6:50 pm - 5:50 pmORD-LGW
17h 00m1 stop
$580SWISS
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Fri, Nov 7 - Fri, Nov 28

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

Our best JetBlue deals on London Gatwick Airport to Chicago O'Hare Intl Airport flight tickets
JetBlue
Sep 26
LGW12:10 pmLondon Gatwick
26h 46m
1 stop
ORD8:56 amChicago O'Hare Intl
Oct 3
ORD7:50 pmChicago O'Hare Intl
31h 45m
1 stop
LGW9:35 amLondon Gatwick
$545
Find similar
JetBlue
Oct 3
LGW12:10 pmLondon Gatwick
26h 46m
1 stop
ORD8:56 amChicago O'Hare Intl
Oct 6
ORD7:13 pmChicago O'Hare Intl
32h 22m
1 stop
LGW9:35 amLondon Gatwick
$549
Find similar
JetBlue
Sep 16
LGW12:10 pmLondon Gatwick
26h 46m
1 stop
ORD8:56 amChicago O'Hare Intl
Sep 23
ORD9:51 amChicago O'Hare Intl
17h 44m
1 stop
LGW9:35 amLondon Gatwick
$571
Find similar

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

Our best SWISS deals on London Gatwick Airport to Chicago O'Hare Intl Airport flight tickets
SWISS
Oct 28
LGW6:40 pmLondon Gatwick
24h 05m
1 stop
ORD1:45 pmChicago O'Hare Intl
Nov 4
ORD6:50 pmChicago O'Hare Intl
17h 00m
1 stop
LGW5:50 pmLondon Gatwick
$548
Find similar
SWISS
Nov 7
LGW6:40 pmLondon Gatwick
24h 05m
1 stop
ORD12:45 pmChicago O'Hare Intl
Nov 28
ORD6:50 pmChicago O'Hare Intl
17h 00m
1 stop
LGW5:50 pmLondon Gatwick
$580
Find similar
SWISS
Nov 1
LGW6:40 pmLondon Gatwick
24h 05m
1 stop
ORD1:45 pmChicago O'Hare Intl
Nov 10
ORD6:50 pmChicago O'Hare Intl
17h 00m
1 stop
LGW5:50 pmLondon Gatwick
$601
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 September 15, 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

Wed 10/29

8:50 am-9:05 pm

2 stops17h 15m

Chicago O'Hare Intl

Wed 11/5

7:20 pm-9:05 pm

2 stops19h 45m

$536

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Mon 10/6

2:00 pm-5:53 pm

1 stop33h 53m

Chicago O'Hare Intl

Sun 10/19

6:00 am-10:10 am

1 stop22h 10m

$537

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Thu 10/30

11:55 am-6:20 pm

1 stop11h 25m

Chicago O'Hare Intl

Sun 11/2

6:30 pm-10:55 am

1 stop10h 25m

$540

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Thu 10/9

12:20 pm-11:53 pm

2 stops17h 33m

Chicago O'Hare Intl

Sun 10/12

11:54 am-6:35 am

1 stop12h 41m

$543

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Fri 9/26

12:10 pm-8:56 am

1 stop26h 46m

Chicago O'Hare Intl

Fri 10/3

7:50 pm-9:35 am

1 stop31h 45m

$545

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Fri 10/31

11:55 am-6:20 pm

1 stop11h 25m

Chicago O'Hare Intl

Sun 11/2

6:30 pm-10:55 am

1 stop10h 25m

$547

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Tue 10/28

6:40 pm-1:45 pm

1 stop24h 05m

Chicago O'Hare Intl

Tue 11/4

6:50 pm-5:50 pm

1 stop17h 00m

$548

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Fri 10/3

12:10 pm-8:56 am

1 stop26h 46m

Chicago O'Hare Intl

Mon 10/6

7:13 pm-9:35 am

1 stop32h 22m

$549

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Sat 11/1

11:20 am-1:55 pm

2 stops31h 35m

Chicago O'Hare Intl

Fri 11/14

2:03 pm-9:00 am

2 stops36h 57m

$552

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Fri 11/7

6:40 pm-12:45 pm

1 stop24h 05m

Chicago O'Hare Intl

Fri 11/28

6:50 pm-5:50 pm

1 stop17h 00m

$580

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 January is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from London Gatwick Airport averaging around $557.

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 $772. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday 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 $924.

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 $938. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from London Gatwick Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $653 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from London Gatwick Airport for as low as $500 on momondo.

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

Direct flights

None
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.
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  • 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
544 reviews
Search Icelandair flights

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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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