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Cheap flights from Chicago O'Hare Intl Airport to London Gatwick Airport from £203

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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LGW
30 Mar — 6 Apr1
1 adult

Cheapflights Tip: The best prices from Chicago O'Hare Intl to London Gatwick are usually found in January or August, booked 88 days in advance, depart on a Monday or Tuesday and return on a Thursday

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 25 March 2025.

Round-trip from

£455

One-way from

£203

Popular in

June

Cheapest in

January

Average price

£548
7/5-14/5
  • 7/5-14/5
  • 4 total stops
  • 43h 59m total
  • Chicago to London
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Icelandair
  • Icelandair
  • 4/5
  • 1 total stop
  • 31h 30m total
  • Chicago to London
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£101 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£15 potential savings vs. average return price).
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Average for round-trip flights in March 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 25 March 2025.

Wed 7/505:51ORD - LGW
2 stops19h 04mMultiple Airlines
Wed 14/514:00LGW - ORD
2 stops24h 55mMultiple Airlines
Deal found 24/3£455
Fri 25/422:15ORD - LGW
1 stop10h 25mIcelandair
Wed 30/415:40LGW - ORD
1 stop11h 35mIcelandair
Deal found 23/3£456
Wed 8/1018:00ORD - LGW
1 stop14h 00mTAP AIR PORTUGAL
Wed 15/1012:05LGW - ORD
2 stops30h 30mTAP AIR PORTUGAL
Deal found 24/3£479
Tue 22/418:38ORD - LGW
1 stop34h 02mBritish Airways
Tue 29/415:05LGW - ORD
1 stop32h 34mBritish Airways
Deal found 25/3£482
Thu 8/511:45ORD - LGW
1 stop14h 25mAmerican Airlines
Thu 15/515:05LGW - ORD
2 stops22h 15mAmerican Airlines
Deal found 24/3£484
Tue 19/807:00ORD - LGW
1 stop21h 00mVirgin Atlantic
Thu 4/912:00LGW - ORD
1 stop15h 34mVirgin Atlantic
Deal found 24/3£493
Wed 26/320:05ORD - LGW
1 stop16h 45mSWISS
Mon 31/318:35LGW - ORD
1 stop23h 35mSWISS
Deal found 25/3£513
Sat 4/1023:45ORD - LGW
1 stop16h 40mTurkish Airlines
Mon 6/1010:55LGW - ORD
1 stop17h 05mTurkish Airlines
Deal found 25/3£528
Sun 6/416:30ORD - LGW
2 stops16h 35mIberia
Sun 13/415:45LGW - ORD
2 stops52h 30mIberia
Deal found 24/3£537

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 25 March 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

Wed 7/5

05:51-06:55

2 stops19h 04m

London Gatwick

Wed 14/5

14:00-08:55

2 stops24h 55m

£455

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Fri 25/4

22:15-14:40

1 stop10h 25m

London Gatwick

Wed 30/4

15:40-21:15

1 stop11h 35m

£456

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Sun 4/5

11:36-07:50

1 stop14h 14m

London Gatwick

Wed 14/5

15:05-11:09

1 stop26h 04m

£472

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Thu 8/5

11:45-08:10

1 stop14h 25m

London Gatwick

Thu 15/5

15:05-07:20

2 stops22h 15m

£484

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Tue 19/8

13:31-10:00

1 stop14h 29m

London Gatwick

Thu 4/9

12:00-21:34

1 stop15h 34m

£493

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Sun 27/4

18:35-17:50

1 stop17h 15m

London Gatwick

Mon 5/5

18:35-12:10

1 stop23h 35m

£514

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Sat 26/4

18:15-09:45

1 stop33h 30m

London Gatwick

Mon 28/4

21:15-16:10

2 stops48h 55m

£518

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Sun 6/4

16:30-15:05

2 stops16h 35m

London Gatwick

Sun 13/4

15:45-14:15

2 stops52h 30m

£537

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Thu 8/5

07:00-06:20

1 stop17h 20m

London Gatwick

Thu 15/5

10:00-22:48

1 stop18h 48m

£556

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Wed 6/8

11:19-10:00

2 stops16h 41m

London Gatwick

Wed 20/8

12:00-21:34

1 stop15h 34m

£575

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Showing 1-10 of 17 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

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

Use this chart to determine the optimal time to book a return flight from O'Hare Intl to Gatwick. Price data was last updated on 21 March 2025.

The best time to book flights from Chicago O'Hare Intl Airport to London Gatwick Airport is 88 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to London Gatwick Airport (average of £101). 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.

Rainfall in Gatwick by month

Plan your trip to Gatwick by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Gatwick Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Gatwick Airport when rainfall is around 40.0 mm.

Temperature in Gatwick by month

Plan your trip to Gatwick by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Gatwick 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 25 March 2025.
See what other customers who have flown with SWISS, Virgin Atlantic and American Airlines from Chicago to London have to say. 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.
SWISS
7.5
Good
1,569 reviews
Check prices

Comfort

7.3

Entertainment

6.7

Boarding

7.6

Food

7.0

Crew

8.2

Overall

7.5

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
SWISS
7.5
Good
1,569 reviews
SWISS
7.5
Good
1,569 reviews
Check prices

Comfort

7.3

Entertainment

6.7

Boarding

7.6

Food

7.0

Crew

8.2

Overall

7.5

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
Virgin Atlantic
7.4
Good
634 reviews
SWISS
7.5
Good
1,569 reviews
Check prices

Comfort

7.3

Entertainment

6.7

Boarding

7.6

Food

7.0

Crew

8.2

Overall

7.5

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
American Airlines
7.2
Good
10,000 reviews
SWISS
7.5
Good
1,569 reviews
Check prices

Comfort

7.3

Entertainment

6.7

Boarding

7.6

Food

7.0

Crew

8.2

Overall

7.5

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
WestJet
7.2
Good
2,785 reviews
SWISS
7.5
Good
1,569 reviews
Check prices

Comfort

7.3

Entertainment

6.7

Boarding

7.6

Food

7.0

Crew

8.2

Overall

7.5

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
Norse Atlantic UK
7.1
Good
SWISS
7.5
Good
1,569 reviews
Check prices

Comfort

7.3

Entertainment

6.7

Boarding

7.6

Food

7.0

Crew

8.2

Overall

7.5

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

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 £456. Additional return tickets that might be worth considering are offered by British Airways and American Airlines, with the lowest prices starting at £472 and £484, respectively. These flights start at 20% 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?

    £203 is the cheapest one-way deal found within the past few days, from Icelandair. You may also be able to find cheap deals on TAP AIR PORTUGAL and WestJet, with prices starting from £207 and £312, 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, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to London Gatwick Airport (average of £101). 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
Deal
Milton Keynes
Gatwick
Croydon
Luton
Slough
Eastbourne
Wembley
Hayes
Ilford
Crawley
Southend-on-Sea
Winchester
Maidstone
Ipswich
Watford
Southall
Dartford
Folkestone

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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
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