What’s the top stopover airport for flights from London Gatwick Airport to Chicago O'Hare Intl Airport?

Reykjavik (KEF) – chosen by Cheapflights users on 79% of one-stop itineraries from London Gatwick Airport to Chicago O'Hare Intl Airport on Cheapflights.

Which airport typically offers the quickest stopover for flights from London Gatwick Airport to Chicago O'Hare Intl Airport?

Flights via Zurich (ZRH) offer the fastest connection on this route, with an average stopover time of 1h 13m.

What’s the cheapest stopover airport for flights from London Gatwick Airport to Chicago O'Hare Intl Airport?

Lisbon (LIS) is the most affordable one-stop option, with an average return flight price of £407.

What’s the fastest stopover option from London Gatwick Airport to Chicago O'Hare Intl Airport?

Flights via Reykjavik (KEF) have the shortest average one-way travel time for one-stop routes: 11h 40m.

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

Cheapflights users have booked flights from London Gatwick Airport to Chicago O'Hare Intl Airport round-trip from £354. Icelandair is 53% cheaper than the average price of flights available within the next 90 days to this destination.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 43.0 - 125.0 inches per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 43.0 mm.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

What is the cheapest time of day to fly from LGW to ORD?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Gatwick Airport to Chicago O'Hare Intl Airport as you normally would.

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 holiday 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.

£347+ Cheap Flights from London Gatwick Airport to Chicago O'Hare Intl Airport

Cheap flight deals from Gatwick to O'Hare Intl

Enter your travel dates to find the best prices.

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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 17 September 2026.

Thu 5/1116:00 -

1 stop29h 30m

Wed 11/1119:00 -

2 stops43h 35m

Deal found 12/9£530

Fri 6/1121:35 -

2 stops47h 55m

Sun 15/1120:10 -

1 stop13h 35m

Deal found 12/9£533

Sat 7/1115:35 -

2 stops28h 50m

Sat 14/1118:25 -

2 stops22h 45m

Deal found 13/9£534

Wed 23/915:40 -

1 stop32h 35m

Tue 6/1019:25 -

1 stop13h 15m

Deal found 13/9£535

Mon 30/1115:10 -

2 stops28h 00m

Tue 8/1216:20 -

2 stops22h 50m

Deal found 12/9£537

Sat 21/1112:40 -

2 stops33h 35m

Mon 30/1121:50 -

3 stops29h 30m

Deal found 13/9£538

Tue 13/1021:00 -

3 stops27h 15m

Tue 3/1118:30 -

3 stops16h 20m

Deal found 13/9£540

Tue 20/1015:40 -

1 stop32h 35m

Sun 25/1019:30 -

1 stop13h 10m

Deal found 14/9£541

Mon 2/1121:30 -

2 stops23h 25m

Mon 16/1120:05 -

1 stop15h 15m

Deal found 15/9£544

Wed 30/915:40 -

1 stop32h 35m

Tue 13/1019:25 -

1 stop13h 15m

Deal found 17/9£546

Tue 13/1015:40 -

1 stop32h 35m

Wed 28/1019:30 -

1 stop10h 25m

Deal found 15/9£547

Wed 18/1108:50 -

2 stops14h 30m

Tue 24/1118:30 -

1 stop10h 25m

Deal found 14/9£547

Find flight deals from Gatwick to O'Hare Intl

Round-trip from	£530
One-way from	£347
Popular in	June
Cheapest in	May
Average price	£522

TAP AIR PORTUGAL
5/11-11/11
3 total stops
73h 05m total
London to Chicago

Search Deals

SWISS
2/11-31/12
1 total stop
13h 40m total
London to Chicago

Search Deals

Highest demand for flights based on searches. 44% potential increase in price (£455 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 31% potential price decrease (£137 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

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 return flight

LondonChicago

LGW London Gatwick - ORD Chicago O'Hare Intl

LGWORD

London Gatwick

Sun 29/11

09:50-17:20

2 stops37h 30m

Chicago O'Hare Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£361

Fastest return journey

LondonChicago

LGW London Gatwick - ORD Chicago O'Hare Intl

LGWORD

London Gatwick

Mon 21/9

14:00-22:59

1 stop14h 59m

Chicago O'Hare Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£429

LondonChicago

LGW London Gatwick - ORD Chicago O'Hare Intl

LGWORD

London Gatwick

Fri 6/11

09:00-18:15

2 stops15h 15m

Chicago O'Hare Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£460

LondonChicago

LGW London Gatwick - ORD Chicago O'Hare Intl

LGWORD

London Gatwick

Thu 3/12

10:00-21:36

2 stops17h 36m

Chicago O'Hare Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£463

LondonChicago

LGW London Gatwick - ORD Chicago O'Hare Intl

LGWORD

London Gatwick

Wed 28/10

21:05-15:10

1 stop23h 05m

Chicago O'Hare Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£472

LondonChicago

LGW London Gatwick - ORD Chicago O'Hare Intl

LGWORD

London Gatwick

Sat 14/11

18:40-12:40

1 stop24h 00m

Chicago O'Hare Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£474

LondonChicago

LGW London Gatwick - ORD Chicago O'Hare Intl

LGWORD

London Gatwick

Sun 8/11

08:40-18:15

2 stops15h 35m

Chicago O'Hare Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£506

LondonChicago

LGW London Gatwick - ORD Chicago O'Hare Intl

LGWORD

London Gatwick

Wed 21/10

14:00-17:53

1 stop33h 53m

Chicago O'Hare Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£518

LondonChicago

LGW London Gatwick - ORD Chicago O'Hare Intl

LGWORD

London Gatwick

Sun 29/11

18:40-14:05

2 stops25h 25m

Chicago O'Hare Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£533

LondonChicago

LGW London Gatwick - ORD Chicago O'Hare Intl

LGWORD

London Gatwick

Mon 28/9

21:15-16:00

2 stops48h 45m

Chicago O'Hare Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£564

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 23 resultsSorted by cheapest first

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.

LGW-ORD

Estimated return 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

Prices

Currently, May is the cheapest month in which you can book a flight from London Gatwick Airport to Chicago O'Hare Intl Airport (average of £432). Flying from London Gatwick Airport to Chicago O'Hare Intl Airport in June is currently the most expensive (average of £2,789). 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

Read through reviews of airlines operating flights from London Gatwick Airport to Chicago O'Hare Intl Airport, such as Icelandair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Icelandair

6.9

Okay

745 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Victoria,Sept 2026

KEF - EWR

Icelandair was excellent. Kayak business not so much. As mentioned in our comment through pilot, there were hidden fees when we bought the tickets.

Icelandair

6.9

Okay

745 reviews

Icelandair

6.9

Okay

745 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Victoria,Sept 2026

KEF - EWR

Icelandair was excellent. Kayak business not so much. As mentioned in our comment through pilot, there were hidden fees when we bought the tickets.

Related info for your journey

How long is the flight from London Gatwick Airport to Chicago O'Hare Intl Airport?
Airlines like Virgin Atlantic and TAP AIR PORTUGAL fly from London Gatwick Airport to Chicago O'Hare Intl Airport in about 12h 15m. The time it takes to get you to your destination can typically vary by up to 16h 40m. London Gatwick Airport and Chicago O'Hare Intl Airport are separated by a distance of 3960 mi. Both multi-stop and direct 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?
Cheapflights users have booked flights from London Gatwick Airport to Chicago O'Hare Intl Airport round-trip from £354. Icelandair is 53% cheaper than the average price of flights available within the next 90 days to this destination.
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 holiday 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, May is the cheapest month in which you can book a flight from London Gatwick Airport to Chicago O'Hare Intl Airport (average of £432). Flying from London Gatwick Airport to Chicago O'Hare Intl Airport in June is currently the most expensive (average of £2,789). 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.

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Top airline flying from Gatwick to O'Hare Intl

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest£354	Average£512	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights

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Cheapflights makes it easy to find Gatwick to O'Hare Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Gatwick to O'Hare Intl?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to O'Hare Intl from Gatwick.

Can Cheapflights find flights from Gatwick to O'Hare Intl with no change fees?

Yes, we can. To see specific flights from Gatwick to O'Hare Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Gatwick to O'Hare Intl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to O'Hare Intl from Gatwick today and book when prices fit your budget.

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Cheap flights from London Gatwick Airport to Chicago O'Hare Intl Airport from £347

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Gatwick to O'Hare Intl

Cheapest flights from Gatwick to O'Hare IntlExplore 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 17 September 2026.

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 17 September 2026.

Best flights from Gatwick to O'Hare IntlDiscover carefully curated flight deals from Gatwick to O'Hare Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Discover carefully curated flight deals from Gatwick to O'Hare Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Last-minute flights from Gatwick to O'Hare IntlDiscover last-minute flight deals from Gatwick to O'Hare Intl. Data last updated 17 September 2026 and is based on user searches.

Discover last-minute flight deals from Gatwick to O'Hare Intl. Data last updated 17 September 2026 and is based on user searches.

One-way flights from Gatwick to O'Hare IntlSearch for one-way flight options from Gatwick to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Search for one-way flight options from Gatwick to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Find flight deals from Gatwick to O'Hare Intl

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Cheapflights Fare Finder

Use the filters below to find and compare flights from London Gatwick Airport to Chicago O'Hare Intl Airport that are best for you.

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.

Cheapflights Insights

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

What’s the top stopover airport for flights from London Gatwick Airport to Chicago O'Hare Intl Airport?

Reykjavik (KEF) – chosen by Cheapflights users on 79% of one-stop itineraries from London Gatwick Airport to Chicago O'Hare Intl Airport on Cheapflights.

What’s the cheapest stopover airport for flights from London Gatwick Airport to Chicago O'Hare Intl Airport?

Lisbon (LIS) is the most affordable one-stop option, with an average return flight price of £407.

What’s the fastest stopover option from London Gatwick Airport to Chicago O'Hare Intl Airport?

Flights via Reykjavik (KEF) have the shortest average one-way travel time for one-stop routes: 11h 40m.

Which airport typically offers the quickest stopover for flights from London Gatwick Airport to Chicago O'Hare Intl Airport?

Flights via Zurich (ZRH) offer the fastest connection on this route, with an average stopover time of 1h 13m.

Reviews of airlines servicing O'Hare Intl

Read through reviews of airlines operating flights from London Gatwick Airport to Chicago O'Hare Intl Airport, such as Icelandair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

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

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

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

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

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

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Alternative routes for Gatwick to O'Hare Intl

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Complete your trip

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Direct flights to Illinois

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Search flights from Gatwick to O'Hare Intl by cabin class

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Other flights to O'Hare Intl

Explore flights to O'Hare Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 17 September 2026.

Gatwick and O'Hare Intl flights

Browse other Gatwick and O'Hare Intl flight options. Last updated on 17 September 2026.

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Top airline flying from Gatwick to O'Hare Intl

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Can Cheapflights notify me if prices for flights from Gatwick to O'Hare Intl become cheaper?

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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 17 September 2026.

Best flights from Gatwick to O'Hare Intl
Discover carefully curated flight deals from Gatwick to O'Hare Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Last-minute flights from Gatwick to O'Hare Intl
Discover last-minute flight deals from Gatwick to O'Hare Intl. Data last updated 17 September 2026 and is based on user searches.

One-way flights from Gatwick to O'Hare Intl
Search for one-way flight options from Gatwick to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.