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O'Hare Intl

$536+ Cheap flights from Gatwick (LGW) to O'Hare Intl (ORD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — ORD
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from London Gatwick to Chicago O'Hare Intl are usually found in January or May, booked 37 days in advance, depart on a Tuesday or Monday and return on a Saturday

Cheap 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 septiembre 11, 2025.

Round-trip from

$536
(Kiwi.com)

Popular in

August

Cheapest in

January

Average price

$624
From London Gatwick to Chicago O'Hare Intl
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($134 potential increase over avg. RT price).
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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 September 2025
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Find 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 septiembre 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
sáb. 9/2010:00 amLGW - ORD
1 stop29h 18mMultiple Airlines
mar. 10/146:00 amORD - LGW
1 stop22h 00mMultiple Airlines
Deal found 9/10$536
This Norse deal was found by Cheapflights users on 9/11. 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 Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/22:00 pmLGW - ORD
1 stop32h 12mMultiple Airlines
jue. 10/96:00 amORD - LGW
1 stop22h 00mMultiple Airlines
Deal found 9/11$537
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
sáb. 9/2010:00 amLGW - ORD
1 stop29h 18mMultiple Airlines
sáb. 9/275:40 pmORD - LGW
2 stops30h 40mMultiple Airlines
Deal found 9/10$538
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
mié. 9/172:00 pmLGW - ORD
2 stops27h 58mMultiple Airlines
mié. 10/15:17 pmORD - LGW
1 stop34h 43mMultiple Airlines
Deal found 9/10$541
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
mié. 9/172:00 pmLGW - ORD
2 stops27h 58mMultiple Airlines
mar. 9/305:17 pmORD - LGW
1 stop34h 43mMultiple Airlines
Deal found 9/11$542
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
sáb. 11/19:05 pmLGW - ORD
2 stops23h 55mMultiple Airlines
lun. 11/176:40 amORD - LGW
1 stop17h 20mMultiple Airlines
Deal found 9/9$543
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
jue. 11/63:50 pmLGW - ORD
2 stops29h 25mMultiple Airlines
lun. 11/107:05 pmORD - LGW
1 stop28h 55mMultiple Airlines
Deal found 9/10$544
This TravelUp deal was found by Cheapflights users on 9/11. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/1912:10 pmLGW - ORD
1 stop26h 46mJetBlue
lun. 9/227:50 pmORD - LGW
1 stop31h 45mJetBlue
Deal found 9/11$545
This Gotogate deal was found by Cheapflights users on 9/9. 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.
mar. 10/143:40 pmLGW - ORD
1 stop32h 35mIcelandair
mar. 10/287:30 pmORD - LGW
1 stop10h 25mIcelandair
Deal found 9/9$546
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
vie. 9/192:00 pmLGW - ORD
1 stop32h 12mMultiple Airlines
mié. 10/156:40 amORD - LGW
1 stop17h 40mMultiple Airlines
Deal found 9/10$547
This Norse deal was found by Cheapflights users on 9/10. 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 Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/292:00 pmLGW - ORD
1 stop32h 12mMultiple Airlines
sáb. 10/46:30 amORD - LGW
1 stop21h 30mMultiple Airlines
Deal found 9/10$548

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 septiembre 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

Gatwick

Fly to

O'Hare Intl

Route

Depart

Return

Price

LondonChicago

LGW - ORD

LGWORD

London Gatwick

jue. 1/22

4:00 pm-3:15 pm

1 stop29h 15m

Chicago O'Hare Intl

dom. 1/25

8:25 pm-3:45 pm

1 stop13h 20m

$537

LondonChicago

LGW - ORD

LGWORD

London Gatwick

lun. 9/22

2:00 pm-4:12 pm

1 stop32h 12m

Chicago O'Hare Intl

lun. 9/29

6:30 am-10:00 am

1 stop21h 30m

$559

LondonChicago

LGW - ORD

LGWORD

London Gatwick

dom. 10/5

2:00 pm-6:46 pm

1 stop34h 46m

Chicago O'Hare Intl

mié. 10/8

6:58 pm-10:00 am

1 stop33h 02m

$563

LondonChicago

LGW - ORD

LGWORD

London Gatwick

vie. 10/17

3:40 pm-9:15 pm

1 stop11h 35m

Chicago O'Hare Intl

lun. 10/20

7:25 pm-2:35 pm

1 stop13h 10m

$583

LondonChicago

LGW - ORD

LGWORD

London Gatwick

mié. 10/15

3:40 pm-9:15 pm

1 stop11h 35m

Chicago O'Hare Intl

dom. 10/19

10:15 pm-2:40 pm

1 stop10h 25m

$583

LondonChicago

LGW - ORD

LGWORD

London Gatwick

vie. 10/17

3:40 pm-9:15 pm

1 stop11h 35m

Chicago O'Hare Intl

dom. 10/26

7:30 pm-1:40 pm

1 stop13h 10m

$583

LondonChicago

LGW - ORD

LGWORD

London Gatwick

mar. 10/14

3:40 pm-6:15 pm

1 stop32h 35m

Chicago O'Hare Intl

lun. 10/20

7:25 pm-2:35 pm

1 stop13h 10m

$584

LondonChicago

LGW - ORD

LGWORD

London Gatwick

lun. 1/19

5:20 pm-2:30 pm

2 stops27h 10m

Chicago O'Hare Intl

dom. 1/25

4:45 pm-3:45 pm

2 stops17h 00m

$646

LondonChicago

LGW - ORD

LGWORD

London Gatwick

mar. 3/3

11:55 am-5:20 pm

1 stop11h 25m

Chicago O'Hare Intl

vie. 3/20

7:30 pm-10:55 am

1 stop10h 25m

$667

LondonChicago

LGW - ORD

LGWORD

London Gatwick

lun. 12/22

11:55 am-5:20 pm

1 stop11h 25m

Chicago O'Hare Intl

lun. 1/5

6:30 pm-10:55 am

1 stop10h 25m

$688

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 24 results
1
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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

How far ahead should I book a flight from London Gatwick Airport to Chicago O'Hare Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Gatwick to O'Hare Intl. Price data was last updated on August 29, 2025.

To ensure you get the cheapest price possible for a flight from London Gatwick Airport to Chicago O'Hare Intl Airport, you should look to book at least 37 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, August is the cheapest month in which you can book a flight from London Gatwick Airport to Chicago O'Hare Intl Airport (average of $245). Flying from London Gatwick Airport to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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 septiembre 11, 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
546 reviews

Comfort

6.9

Overall

7.0

Boarding

7.1

Food

6.2

Crew

8.0

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

GVA - KEF

Terrible customer service when dealing with phone representatives. Baggage was lost.
Icelandair
7.0
Good
546 reviews
Icelandair
7.0
Good
546 reviews

Comfort

6.9

Overall

7.0

Boarding

7.1

Food

6.2

Crew

8.0

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

GVA - KEF

Terrible customer service when dealing with phone representatives. Baggage was lost.

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 35m. 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.

  • 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 41% 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, August is the cheapest month in which you can book a flight from London Gatwick Airport to Chicago O'Hare Intl Airport (average of $245). Flying from London Gatwick Airport to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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
Skokie
Gurnee
Hoffman Estates
Des Plaines
Elgin
Arlington Heights
Beloit
Racine
Rockford
Orland Park
Oak Brook
Downers Grove
Naperville
Elk Grove Village
Evanston
Merrillville
Bridgeview
Warrenville

Browse thousands of different options on Cheapflights for your next trip

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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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$390Average$558FlexibilityNo cancel feeOn-time76%

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