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O'Hare Intl

$559+ 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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — ORD
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheapflights Tip: The best prices from London Gatwick to Chicago O'Hare Intl are usually found in November 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 July 29, 2025.

Round-trip from

$574
(Booking.com)

One-way from

$559
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$934
From London Gatwick to Chicago O'Hare Intl
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One-way flight from London Gatwick to Chicago O'Hare Intl
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Highest demand for flights based on searches. 22% potential increase in price ($188 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 29, 2025.

This Booking.com deal was found by Cheapflights users on 7/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/302:30 pmLGW - ORD
2 stops31h 40mMultiple Airlines
Wed 10/16:44 pmORD - LGW
2 stops29h 36mMultiple Airlines
Deal found 7/29$574
This Icelandair 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/153:40 pmLGW - ORD
1 stop11h 35mIcelandair
Tue 10/217:25 pmORD - LGW
1 stop13h 15mIcelandair
Deal found 7/27$575
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/94:35 pmLGW - ORD
1 stop28h 25mTAP AIR PORTUGAL
Sun 1/48:25 pmORD - LGW
1 stop31h 25mTAP AIR PORTUGAL
Deal found 7/27$578
This oojo deal was found by Cheapflights users on 7/29. 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.
Mon 10/63:05 pmLGW - ORD
1 stop24h 22mBritish Airways
Mon 10/137:00 pmORD - LGW
1 stop29h 35mBritish Airways
Deal found 7/29$584
This SWISS 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/86:40 pmLGW - ORD
1 stop27h 40mSWISS
Sat 11/159:30 pmORD - LGW
2 stops14h 20mSWISS
Deal found 7/27$608

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 29, 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 9/30

2:30 pm-4:10 pm

2 stops31h 40m

Chicago O'Hare Intl

Wed 10/1

6:44 pm-6:20 am

2 stops29h 36m

$574

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Wed 10/15

3:40 pm-9:15 pm

1 stop11h 35m

Chicago O'Hare Intl

Sun 10/26

7:30 pm-1:40 pm

1 stop13h 10m

$575

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Mon 10/6

3:05 pm-9:27 am

1 stop24h 22m

Chicago O'Hare Intl

Mon 10/13

7:00 pm-6:35 am

1 stop29h 35m

$584

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Thu 10/23

2:50 pm-4:10 pm

1 stop31h 20m

Chicago O'Hare Intl

Fri 10/31

9:15 pm-9:50 am

1 stop31h 35m

$587

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Sun 8/17

10:00 am-4:38 pm

2 stops36h 38m

$559

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Sun 9/21

10:35 am-4:40 pm

1 stop36h 05m

$564

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Fri 9/19

3:40 pm-9:15 pm

1 stop11h 35m

$590

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Thu 10/9

10:40 am-7:35 pm

1 stop14h 55m

$651

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Wed 9/24

3:05 pm-6:51 am

2 stops21h 46m

$698

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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 July 25, 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 July 29, 2025.
Read reviews from past customers who have flown Finnair, TAP AIR PORTUGAL, and 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.
Finnair
7.6
Good
1,316 reviews

Crew

8.1

Food

6.7

Overall

7.6

Entertainment

6.9

Boarding

7.6

Comfort

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Finnair
7.6
Good
1,316 reviews
Finnair
7.6
Good
1,316 reviews

Crew

8.1

Food

6.7

Overall

7.6

Entertainment

6.9

Boarding

7.6

Comfort

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
TAP AIR PORTUGAL
7.1
Good
1,929 reviews
Finnair
7.6
Good
1,316 reviews

Crew

8.1

Food

6.7

Overall

7.6

Entertainment

6.9

Boarding

7.6

Comfort

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Icelandair
7.0
Good
521 reviews
Finnair
7.6
Good
1,316 reviews

Crew

8.1

Food

6.7

Overall

7.6

Entertainment

6.9

Boarding

7.6

Comfort

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Iberia
7.0
Good
2,858 reviews
Finnair
7.6
Good
1,316 reviews

Crew

8.1

Food

6.7

Overall

7.6

Entertainment

6.9

Boarding

7.6

Comfort

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
British Airways
6.6
Okay
7,208 reviews
Finnair
7.6
Good
1,316 reviews

Crew

8.1

Food

6.7

Overall

7.6

Entertainment

6.9

Boarding

7.6

Comfort

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

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.

  • What are the cheapest airlines flying 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 $575 on this airline. Additional options worth looking into are British Airways and TAP AIR PORTUGAL, starting at $584 and $587 round-trip. You may be able to fly from London Gatwick Airport to Chicago O'Hare Intl Airport for 14% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from London Gatwick Airport to Chicago O'Hare Intl Airport one-way?

    For one-way options, check prices for TAP AIR PORTUGAL. According to our data, you can fly for as low as $564. Users have also found prices from $590 and $651 on Icelandair and Iberia, respectively.

  • 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
Beloit
Hoffman Estates
Skokie
Naperville
Des Plaines
Elgin
Arlington Heights
Elk Grove Village
Racine
Rockford
Tinley Park
Orland Park
Merrillville
Downers Grove
Evanston
Lake Geneva
Gurnee
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
London City to O'Hare Intl flights
Heathrow to Midway 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$390Average$559FlexibilityNo cancel feeOn-time76%

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