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Cheap flights from Chicago O'Hare Intl Airport to London Gatwick Airport from £254

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 17/9. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LGW
16 Jul — 23 Jul1
1 adult

Cheap flight deals from O'Hare Intl to Gatwick

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Gatwick (LGW). 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 11 July 2025.

Round-trip from

£457

One-way from

£254

Popular in

May

Cheapest in

January

Average price

£671
Icelandair
  • Icelandair
  • 28/7-8/8
  • 2 total stops
  • 21h 55m total
  • Chicago to London
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Icelandair
  • Icelandair
  • 17/9
  • 1 total stop
  • 13h 15m total
  • Chicago to London
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£82 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£21 potential savings vs. average return price).
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Average for round-trip flights in July 2025
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Find flight deals from O'Hare Intl to Gatwick

Cheapest flights from O'Hare Intl to Gatwick
Explore the most affordable flight options available from O'Hare Intl to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Mon 28/719:25ORD - LGW
1 stop10h 20mIcelandair
Fri 8/815:40LGW - ORD
1 stop11h 35mIcelandair
Deal found 11/7£457
Tue 5/813:24ORD - LGW
2 stops12h 46mAmerican Airlines
Tue 26/810:40LGW - ORD
2 stops18h 19mAmerican Airlines
Deal found 11/7£459
Tue 2/922:15ORD - LGW
1 stop10h 25mMultiple Airlines
Mon 22/909:50LGW - ORD
2 stops24h 56mMultiple Airlines
Deal found 9/7£460
Wed 23/715:00ORD - LGW
1 stop14h 15mITA Airways
Tue 16/912:05LGW - ORD
1 stop31h 05mITA Airways
Deal found 10/7£461
Wed 8/1018:00ORD - LGW
2 stops20h 30mTAP AIR PORTUGAL
Wed 15/1016:25LGW - ORD
1 stop26h 10mTAP AIR PORTUGAL
Deal found 10/7£467
Mon 20/1019:05ORD - LGW
1 stop16h 45mSWISS
Wed 29/1018:40LGW - ORD
1 stop27h 35mSWISS
Deal found 10/7£473
Sun 10/805:35ORD - LGW
2 stops22h 25mDelta
Wed 20/812:00LGW - ORD
1 stop15h 53mDelta
Deal found 10/7£489

Cheapflights Fare Finder

Customise your flight search to find flights from O'Hare Intl to Gatwick 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 858,174 searches. Data last updated 11 July 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to London Gatwick Airport that are best for you.

Fly from

O'Hare Intl

Fly to

Gatwick

Route

Depart

Return

Price

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Mon 28/7

19:25-11:45

1 stop10h 20m

London Gatwick

Fri 8/8

15:40-21:15

1 stop11h 35m

£457

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Tue 5/8

13:24-08:10

2 stops12h 46m

London Gatwick

Tue 26/8

10:40-22:59

2 stops18h 19m

£459

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Tue 2/9

22:15-14:40

1 stop10h 25m

London Gatwick

Mon 22/9

09:50-04:46

2 stops24h 56m

£460

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Wed 23/7

15:00-11:15

1 stop14h 15m

London Gatwick

Tue 16/9

12:05-13:10

1 stop31h 05m

£461

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Wed 8/10

18:00-20:30

2 stops20h 30m

London Gatwick

Wed 15/10

16:25-12:35

1 stop26h 10m

£467

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Mon 20/10

19:05-17:50

1 stop16h 45m

London Gatwick

Tue 28/10

18:40-17:15

1 stop27h 35m

£473

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Wed 17/9

19:25-14:40

1 stop13h 15m

£254

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Mon 18/8

16:27-09:35

1 stop11h 08m

£260

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Wed 10/9

12:00-09:50

2 stops15h 50m

£261

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Fri 31/10

21:15-15:45

1 stop13h 30m

£272

Flights are sorted by cheapest return flights first.

Deals found on 11/7

Showing 1-10 of 13 results
1
2

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

Have a flexible travel schedule? Discover the best time to fly to Gatwick from O'Hare Intl with our price prediction graph.
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 Chicago O'Hare Intl Airport to London Gatwick Airport

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

Currently, April is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to London Gatwick Airport (average of £102). Flying from Chicago O'Hare Intl Airport to London Gatwick Airport in July is currently the most expensive (average of £142). 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 Gatwick

Get insights into the airlines that provide service to Gatwick. 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 Gatwick. Reviews last updated 11 July 2025.
Check out reviews from past customers who have flown with SWISS, Virgin Atlantic, andJetBlue from Chicago O'Hare Intl Airport to London Gatwick Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,655 reviews
Check prices

Overall

7.5

Boarding

7.6

Comfort

7.4

Food

7.0

Crew

8.2

Entertainment

6.8

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

ZRH - ATH

The website is difficult to navigate. You pay for everything. The carry on baggage policy is complicated. The food choices were poor and the seat was uncomfortable.
SWISS
7.5
Good
1,655 reviews
SWISS
7.5
Good
1,655 reviews
Check prices

Overall

7.5

Boarding

7.6

Comfort

7.4

Food

7.0

Crew

8.2

Entertainment

6.8

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

ZRH - ATH

The website is difficult to navigate. You pay for everything. The carry on baggage policy is complicated. The food choices were poor and the seat was uncomfortable.
Virgin Atlantic
7.4
Good
654 reviews
SWISS
7.5
Good
1,655 reviews
Check prices

Overall

7.5

Boarding

7.6

Comfort

7.4

Food

7.0

Crew

8.2

Entertainment

6.8

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

ZRH - ATH

The website is difficult to navigate. You pay for everything. The carry on baggage policy is complicated. The food choices were poor and the seat was uncomfortable.
JetBlue
7.3
Good
2,914 reviews
SWISS
7.5
Good
1,655 reviews
Check prices

Overall

7.5

Boarding

7.6

Comfort

7.4

Food

7.0

Crew

8.2

Entertainment

6.8

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

ZRH - ATH

The website is difficult to navigate. You pay for everything. The carry on baggage policy is complicated. The food choices were poor and the seat was uncomfortable.
American Airlines
7.2
Good
10,000 reviews
SWISS
7.5
Good
1,655 reviews
Check prices

Overall

7.5

Boarding

7.6

Comfort

7.4

Food

7.0

Crew

8.2

Entertainment

6.8

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

ZRH - ATH

The website is difficult to navigate. You pay for everything. The carry on baggage policy is complicated. The food choices were poor and the seat was uncomfortable.
TAP AIR PORTUGAL
7.1
Good
1,917 reviews
SWISS
7.5
Good
1,655 reviews
Check prices

Overall

7.5

Boarding

7.6

Comfort

7.4

Food

7.0

Crew

8.2

Entertainment

6.8

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

ZRH - ATH

The website is difficult to navigate. You pay for everything. The carry on baggage policy is complicated. The food choices were poor and the seat was uncomfortable.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Gatwick. 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 Chicago O'Hare Intl Airport to London Gatwick Airport round-trip?

    Flying on Icelandair is currently your cheapest option to London Gatwick Airport, with prices starting at £457. Additional return tickets that might be worth considering are offered by American Airlines and ITA Airways, with the lowest prices starting at £459 and £461, respectively. These flights start at 21% lower than the current average price 3 months from now.

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

    £254 is the cheapest one-way deal found within the past few days, from Icelandair. You may also be able to find cheap deals on JetBlue and TAP AIR PORTUGAL, with prices starting from £260 and £272, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from O'Hare Intl to Gatwick 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 Chicago O'Hare Intl Airport to London Gatwick Airport?

    Currently, April is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to London Gatwick Airport (average of £102). Flying from Chicago O'Hare Intl Airport to London Gatwick Airport in July is currently the most expensive (average of £142). 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

Travelling 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
Hounslow
Croydon
Milton Keynes
Deal
Gatwick
Slough
Luton
Wembley
Crawley
Eastbourne
Ilford
Hayes
Ipswich
Folkestone
Southend-on-Sea
Watford
Winchester
Maidstone
Guildford
Chichester

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for O'Hare Intl to Gatwick

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

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

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

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