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O'Hare Intl

$520+ Cheap flights from Gatwick (LGW) to O'Hare Intl (ORD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — ORD
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
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Cheap flight deals from Gatwick to O'Hare Intl

Cheapest flights from Gatwick to O'Hare Intl
Explore the most affordable flight options available from Gatwick to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.

This Mytrip deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:55 pm
LGW
-
ORD
3 stops31h 30m
Multiple Airlines
Tue 9/297:25 pm
ORD
-
LGW
2 stops17h 00m
Multiple Airlines
Deal found 7/27$667
This Mytrip deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/94:45 pm
LGW
-
ORD
2 stops26h 25m
Multiple Airlines
Thu 9/243:00 pm
ORD
-
LGW
2 stops26h 10m
Multiple Airlines
Deal found 7/25$669
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/511:00 am
LGW
-
ORD
1 stop18h 50m
Multiple Airlines
Mon 11/94:44 pm
ORD
-
LGW
1 stop31h 16m
Multiple Airlines
Deal found 7/27$670
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2211:55 am
LGW
-
ORD
1 stop11h 25m
Icelandair
Sun 11/296:30 pm
ORD
-
LGW
1 stop10h 25m
Icelandair
Deal found 7/26$672
This Icelandair deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/211:55 am
LGW
-
ORD
1 stop11h 25m
Icelandair
Thu 12/106:30 pm
ORD
-
LGW
1 stop10h 25m
Icelandair
Deal found 7/25$673
This Icelandair deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/411:55 am
LGW
-
ORD
1 stop11h 25m
Icelandair
Tue 11/106:30 pm
ORD
-
LGW
1 stop10h 25m
Icelandair
Deal found 7/24$674
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/194:25 pm
LGW
-
ORD
1 stop26h 15m
TAP AIR PORTUGAL
Thu 8/277:45 pm
ORD
-
LGW
1 stop32h 00m
TAP AIR PORTUGAL
Deal found 7/22$675
This Kiwi.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/158:15 pm
LGW
-
ORD
2 stops24h 10m
Multiple Airlines
Thu 10/154:49 pm
ORD
-
LGW
1 stop35h 11m
Multiple Airlines
Deal found 7/25$676
This oojo deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/103:40 pm
LGW
-
ORD
1 stop32h 35m
Icelandair
Thu 10/157:25 pm
ORD
-
LGW
1 stop13h 15m
Icelandair
Deal found 7/26$677
This Gotogate deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/73:40 pm
LGW
-
ORD
1 stop32h 35m
Icelandair
Mon 9/217:25 pm
ORD
-
LGW
1 stop13h 15m
Icelandair
Deal found 7/26$678
This Kiwi.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/83:40 pm
LGW
-
ORD
1 stop11h 45m
Icelandair
Thu 11/56:30 pm
ORD
-
LGW
1 stop10h 25m
Icelandair
Deal found 7/25$679
This oojo deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/33:40 pm
LGW
-
ORD
1 stop32h 35m
Icelandair
Mon 10/127:25 pm
ORD
-
LGW
1 stop13h 15m
Icelandair
Deal found 7/26$680

Find flight deals from Gatwick to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$669
(Mytrip)

One-way from

$520
(Mytrip)

Popular in

June

Cheapest in

December

Average price

$1,234
Provider with most accurate pricing for London Gatwick-Chicago O'Hare Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for London Gatwick-Chicago O'Hare Intl flights.
Search Deals
From London Gatwick to Chicago O'Hare Intl
Search Deals
One-way flight from London Gatwick to Chicago O'Hare Intl
Search Deals
Highest demand for flights based on searches. 46% potential increase in price ($870 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 34% potential price decrease ($252 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Gatwick to O'Hare Intl 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, Cheapflights users made 2,558,603 searches. Data last updated July 27, 2026.
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

Cheapest round-trip

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Fri 1/15

9:35 pm-3:30 pm

2 stops47h 55m

Chicago O'Hare Intl

Fri 1/22

8:10 pm-3:45 pm

1 stop13h 35m

$708

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Wed 11/4

2:35 pm-2:55 pm

2 stops30h 20m

Chicago O'Hare Intl

Thu 11/12

5:40 pm-7:20 pm

2 stops19h 40m

$759

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Sat 10/24

9:15 pm-4:30 pm

2 stops25h 15m

Chicago O'Hare Intl

Sun 11/1

8:10 pm-3:45 pm

1 stop13h 35m

$780

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Tue 9/8

3:25 pm-2:25 pm

2 stops29h 00m

Chicago O'Hare Intl

Tue 9/15

4:55 pm-7:00 pm

2 stops20h 05m

$794

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Sun 10/25

2:40 pm-6:20 pm

1 stop32h 40m

Chicago O'Hare Intl

Tue 11/3

6:30 pm-10:55 am

1 stop10h 25m

$834

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Tue 9/22

9:15 pm-4:00 pm

2 stops24h 45m

Chicago O'Hare Intl

Wed 10/21

6:00 pm-8:30 pm

2 stops20h 30m

$848
Quickest round-trip

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Mon 9/21

10:25 am-9:33 pm

2 stops17h 08m

Chicago O'Hare Intl

Mon 9/28

5:10 pm-4:00 pm

1 stop16h 50m

$856

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Wed 9/23

4:30 pm-2:25 pm

2 stops27h 55m

Chicago O'Hare Intl

Sun 9/27

4:55 pm-6:55 pm

2 stops20h 00m

$874

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Wed 9/2

9:15 pm-12:40 pm

2 stops21h 25m

Chicago O'Hare Intl

Sun 9/6

6:00 pm-11:20 am

2 stops35h 20m

$878

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Sat 10/10

4:30 pm-4:00 pm

1 stop29h 30m

Chicago O'Hare Intl

Thu 10/15

6:00 pm-9:45 am

1 stop33h 45m

$883

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/25

Showing 1-10 of 22 resultsSorted by cheapest first
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  • Most accurate provider: When it comes to deals on London Gatwick Airport-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London Gatwick Airport-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London Gatwick Airport-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London Gatwick Airport-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London Gatwick Airport-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Gatwick to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Gatwick with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Gatwick Airport to Chicago O'Hare Intl Airport

What is the cheapest month to book a flight from London Gatwick Airport to Chicago O'Hare Intl Airport?

Currently, December is the cheapest month in which you can book a flight from London Gatwick Airport to Chicago O'Hare Intl Airport (average of $485). Flying from London Gatwick Airport to Chicago O'Hare Intl Airport in June is currently the most expensive (average of $3,751). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Gatwick to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London Gatwick Airport to Chicago O'Hare Intl Airport?

    There are many flights that can get you from London Gatwick Airport to Chicago O'Hare Intl Airport in 32h 40m. Fly via TAP AIR PORTUGAL or Icelandair to get the fastest option. The distance between London Gatwick Airport and Chicago O'Hare Intl Airport is about 3960 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Gatwick to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Gatwick to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Gatwick to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gatwick to O'Hare Intl.

  • Can I find deals for business class flights from Gatwick to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Gatwick to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Gatwick Airport to Chicago O'Hare Intl Airport?

    Currently, December is the cheapest month in which you can book a flight from London Gatwick Airport to Chicago O'Hare Intl Airport (average of $485). Flying from London Gatwick Airport to Chicago O'Hare Intl Airport in June is currently the most expensive (average of $3,751). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Benton Harbor
Rosemont
Schaumburg
Lake Geneva
Naperville
Oak Brook
Delavan
Oakbrook Terrace
Gurnee
South Holland
Libertyville
Orland Park
Hoffman Estates
Beloit
Downers Grove
Rockford
Racine
Great Lakes
Janesville
Joliet

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Alternative routes for Gatwick to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to O'Hare Intl flights
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