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O'Hare Intl

$539+ 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 3/27. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — ORD
Jan 7 — Jan 141
Wed 1/7
Wed 1/14
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 December 8, 2025.

This oojo deal was found by Cheapflights users on 12/8. 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.
Thu 12/1111:55 amLGW - ORD
1 stop11h 25mIcelandair
Mon 12/156:30 pmORD - LGW
1 stop10h 25mIcelandair
Deal found 12/8$677
This FlightHub deal was found by Cheapflights users on 12/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/134:35 pmLGW - ORD
1 stop28h 10mTAP AIR PORTUGAL
Wed 1/77:10 pmORD - LGW
1 stop13h 55mTAP AIR PORTUGAL
Deal found 12/7$701
This Mytrip deal was found by Cheapflights users on 12/7. 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.
Sat 12/137:55 pmLGW - ORD
2 stops24h 50mMultiple Airlines
Tue 1/276:30 pmORD - LGW
3 stops18h 00mMultiple Airlines
Deal found 12/7$704
This Kiwi.com deal was found by Cheapflights users on 12/7. 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.
Mon 12/155:20 pmLGW - ORD
2 stops51h 40mMultiple Airlines
Thu 1/158:51 pmORD - LGW
1 stop31h 09mMultiple Airlines
Deal found 12/7$717
This oojo deal was found by Cheapflights users on 12/8. 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.
Thu 12/1111:55 amLGW - ORD
1 stop11h 25mIcelandair
Fri 9/257:25 pmORD - LGW
1 stop13h 15mIcelandair
Deal found 12/8$718
This Gotogate deal was found by Cheapflights users on 12/8. 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.
Thu 12/1111:55 amLGW - ORD
1 stop11h 25mIcelandair
Sat 1/106:30 pmORD - LGW
1 stop10h 25mIcelandair
Deal found 12/8$738
This Kiwi.com deal was found by Cheapflights users on 12/5. 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 12/2512:45 pmLGW - ORD
2 stops32h 40mMultiple Airlines
Mon 1/1912:44 pmORD - LGW
1 stop15h 16mMultiple Airlines
Deal found 12/5$754
This Kiwi.com deal was found by Cheapflights users on 12/7. 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 12/2512:45 pmLGW - ORD
2 stops32h 40mMultiple Airlines
Sat 1/315:53 pmORD - LGW
1 stop30h 07mMultiple Airlines
Deal found 12/7$762
This Kiwi.com deal was found by Cheapflights users on 12/5. 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 12/2512:45 pmLGW - ORD
2 stops32h 40mMultiple Airlines
Fri 1/1612:31 pmORD - LGW
1 stop15h 29mMultiple Airlines
Deal found 12/5$770
This Kiwi.com deal was found by Cheapflights users on 12/5. 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 12/2512:45 pmLGW - ORD
2 stops32h 40mMultiple Airlines
Thu 1/1512:44 pmORD - LGW
1 stop15h 16mMultiple Airlines
Deal found 12/5$781

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 December 8, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$625
(Mytrip)

One-way from

$539
(Kiwi.com)

Popular in

August

Cheapest in

September

Average price

$666
Provider with most accurate pricing for London Gatwick-Chicago O'Hare Intl flight deals.
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Provider most trusted by Cheapflights users for London Gatwick-Chicago O'Hare Intl flights.
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From London Gatwick to Chicago O'Hare Intl
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One-way flight from London Gatwick to Chicago O'Hare Intl
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($73 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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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 December 8, 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

Gatwick

Fly to

O'Hare Intl

Route

Depart

Return

Price

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Tue 5/12

1:00 pm-6:15 pm

1 stop11h 15m

Chicago O'Hare Intl

Sat 5/16

7:25 pm-11:45 am

1 stop10h 20m

$648

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Fri 5/15

3:40 pm-9:40 pm

1 stop12h 00m

Chicago O'Hare Intl

Wed 5/20

7:25 pm-11:45 am

1 stop10h 20m

$658

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Fri 5/15

3:40 pm-9:40 pm

1 stop12h 00m

Chicago O'Hare Intl

Tue 5/19

10:40 pm-2:40 pm

1 stop10h 00m

$658

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Fri 5/15

3:40 pm-9:40 pm

1 stop12h 00m

Chicago O'Hare Intl

Sun 5/17

10:40 pm-2:40 pm

1 stop10h 00m

$691

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Sat 5/16

1:00 pm-6:15 pm

1 stop11h 15m

Chicago O'Hare Intl

Mon 5/18

7:25 pm-2:40 pm

1 stop13h 15m

$718

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Sat 5/16

1:00 pm-6:15 pm

1 stop11h 15m

Chicago O'Hare Intl

Tue 5/19

7:25 pm-2:40 pm

1 stop13h 15m

$718

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Tue 1/20

6:40 pm-12:10 pm

2 stops23h 30m

Chicago O'Hare Intl

Tue 1/27

6:35 pm-5:50 pm

2 stops17h 15m

$726

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Mon 1/12

4:25 pm-2:55 pm

2 stops28h 30m

Chicago O'Hare Intl

Mon 1/26

5:40 pm-7:50 am

2 stops32h 10m

$740

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Sat 5/16

1:00 pm-6:15 pm

1 stop11h 15m

Chicago O'Hare Intl

Sun 5/17

7:25 pm-2:40 pm

1 stop13h 15m

$751

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Sun 3/1

11:55 am-5:20 pm

1 stop11h 25m

Chicago O'Hare Intl

Thu 3/5

10:00 am-10:55 am

2 stops18h 55m

$795

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/7

Showing 1-10 of 20 results
1
2
  • 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 $318). Flying from London Gatwick Airport to Chicago O'Hare Intl Airport in July is currently the most expensive (average of $688). 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.

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated December 8, 2025.
Read reviews from past customers who have flown Icelandair from London Gatwick Airport to Chicago O'Hare Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Icelandair
7.0
Good
586 reviews

Overall

7.0

Crew

8.0

Comfort

6.9

Boarding

7.2

Food

6.2

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Nov 2025

AMS - KEF

We paid a total of 328.00 for specific seats and we were not assigned to any of the seats for which we paid.
Icelandair
7.0
Good
586 reviews
Icelandair
7.0
Good
586 reviews

Overall

7.0

Crew

8.0

Comfort

6.9

Boarding

7.2

Food

6.2

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Nov 2025

AMS - KEF

We paid a total of 328.00 for specific seats and we were not assigned to any of the seats for which we paid.

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 11h 15m. Fly via Icelandair to get the fastest option. The distance between London Gatwick Airport and Chicago O'Hare Intl Airport is about 3960 mi.

  • What is the cheapest airline to fly from London Gatwick Airport to Chicago O'Hare Intl Airport round-trip?

    Our cheapest airline available from London Gatwick Airport to Chicago O'Hare Intl Airport is Icelandair. Our recent data shows that you can find tickets from as low as $390 on this airline. You may be able to fly from London Gatwick Airport to Chicago O'Hare Intl Airport for 40% less than the average price by searching for this airline.

  • 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 $318). Flying from London Gatwick Airport to Chicago O'Hare Intl Airport in July is currently the most expensive (average of $688). 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
Schaumburg
Rosemont
Gurnee
Elgin
Naperville
Hoffman Estates
Beloit
Delavan
Oak Brook
Downers Grove
Des Plaines
Elk Grove Village
Skokie
Lake Geneva
Bridgeview
Warrenville
Waukegan
Aurora
Kenosha
Evanston

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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
Heathrow to Midway flights
London City to O'Hare Intl flights
Stansted to O'Hare Intl flights
Luton to O'Hare Intl flights

Top airline flying from Gatwick to O'Hare Intl

Discover the top airline that operate flights from Gatwick to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$390Average$542FlexibilityNo cancel feeOn-time76%

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