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Gatwick

$258+ Cheap flights from Illinois to Gatwick (LGW)

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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LGW
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Illinois to Gatwick

Keep the following information in mind while searching for Illinois to Gatwick flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$585
(oojo)

One-way from

$258
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$651
Provider with most accurate pricing for Chicago (CHI)-London (LON) flight deals.
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From Illinois to London Gatwick
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One-way flight from Illinois to London Gatwick
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Highest demand for flights based on searches. 18% potential increase in price ($178 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Illinois to Gatwick

Cheapest flights from Illinois to Gatwick
Explore the most affordable flight options available from Illinois to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Booking.com deal was found by Cheapflights users on 2/19. 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 2/256:30 pmORD - LGW
1 stop10h 25mIcelandair
Wed 3/1211:55 amLGW - ORD
1 stop11h 25mIcelandair
Deal found 2/19$585
This Kiwi.com deal was found by Cheapflights users on 2/20. 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.
Thu 4/39:01 pmORD - LGW
2 stops27h 59mMultiple Airlines
Thu 4/242:00 pmLGW - ORD
1 stop15h 39mMultiple Airlines
Deal found 2/20$586
This Mytrip deal was found by Cheapflights users on 2/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/99:25 pmORD - LGW
2 stops18h 15mTAP AIR PORTUGAL
Tue 3/189:20 pmLGW - ORD
2 stops24h 10mTAP AIR PORTUGAL
Deal found 2/18$588
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Wed 3/57:25 amMDW - LGW
1 stop18h 40mMultiple Airlines
Wed 3/1212:00 pmLGW - MDW
1 stop32h 13mMultiple Airlines
Deal found 2/19$605
This CrystalTravel deal was found by Cheapflights users on 2/19. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2411:55 amORD - LGW
1 stop27h 35mTurkish Airlines
Wed 3/54:55 pmLGW - ORD
1 stop23h 15mTurkish Airlines
Deal found 2/19$613
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Mon 3/108:05 pmORD - LGW
1 stop16h 45mSWISS
Tue 3/186:45 pmLGW - ORD
1 stop27h 30mSWISS
Deal found 2/19$622
This American Airlines deal was found by Cheapflights users on 2/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2912:00 pmORD - LGW
2 stops14h 10mAmerican Airlines
Tue 5/1310:40 amLGW - ORD
1 stop16h 45mAmerican Airlines
Deal found 2/19$633
This Delta deal was found by Cheapflights users on 2/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/202:00 pmORD - LGW
1 stop14h 00mDelta
Wed 8/2712:00 pmLGW - ORD
1 stop15h 00mDelta
Deal found 2/19$681
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Mon 2/2411:08 pmSTL - LGW
1 stop29h 27mMultiple Airlines
Sat 3/12:00 pmLGW - STL
1 stop15h 43mMultiple Airlines
Deal found 2/19$687
This Kiwi.com deal was found by Cheapflights users on 2/20. 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.
Thu 4/38:45 pmEVV - LGW
1 stop31h 15mMultiple Airlines
Sat 4/192:00 pmLGW - EVV
1 stop24h 07mMultiple Airlines
Deal found 2/20$782
This oojo deal was found by Cheapflights users on 2/18. 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.
Sun 9/214:28 pmEVV - LGW
2 stops21h 32mBritish Airways
Fri 10/311:35 amLGW - EVV
2 stops16h 12mBritish Airways
Deal found 2/18$864
This Expedia deal was found by Cheapflights users on 2/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/311:55 amSTL - LGW
2 stops26h 05mIberia
Sat 4/128:40 pmLGW - STL
2 stops32h 53mIberia
Deal found 2/20$954

Find flights from Illinois to Gatwick within your budget

Customize your flight search to find flights from Illinois 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 2,558,603 searches. Data last updated February 20, 2025.

Fly from

Illinois

Fly to

Gatwick

Route

Depart

Return

Price

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Sun 3/30

6:00 pm-3:10 pm

1 stop15h 10m

London Gatwick

Tue 4/8

4:25 pm-4:10 pm

1 stop29h 45m

$585

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Thu 4/3

9:01 pm-7:00 am

2 stops27h 59m

London Gatwick

Thu 4/24

2:00 pm-11:39 pm

1 stop15h 39m

$586

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Wed 4/23

10:15 pm-2:40 pm

1 stop10h 25m

London Gatwick

Tue 4/29

3:40 pm-6:20 pm

1 stop32h 40m

$590

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Wed 3/5

7:25 am-8:05 am

1 stop18h 40m

London Gatwick

Wed 3/12

12:00 pm-3:13 pm

1 stop32h 13m

$605

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Mon 3/17

6:49 pm-7:25 am

1 stop31h 36m

London Gatwick

Mon 4/14

8:40 pm-2:15 pm

1 stop23h 35m

$625

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Wed 3/12

12:55 pm-9:25 am

1 stop15h 30m

London Gatwick

Wed 3/19

4:55 pm-11:10 am

1 stop23h 15m

$628

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Mon 3/31

2:20 pm-5:50 pm

1 stop21h 30m

London Gatwick

Mon 4/7

6:35 pm-3:55 pm

1 stop27h 20m

$630

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Tue 4/29

12:00 pm-8:10 am

2 stops14h 10m

London Gatwick

Tue 5/13

10:40 am-9:25 pm

1 stop16h 45m

$633

St. LouisLondon

STL - LGW

STLLGW

Lambert-St Louis

Mon 3/31

5:24 pm-10:00 am

1 stop34h 36m

London Gatwick

Sun 4/20

2:00 pm-11:46 pm

1 stop15h 46m

$734

EvansvilleLondon

EVV - LGW

EVVLGW

Evansville Dress Regional

Thu 4/3

8:45 pm-10:00 am

1 stop31h 15m

London Gatwick

Sat 4/19

2:00 pm-8:07 am

1 stop24h 07m

$782

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 31 results
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Best time to book a flight from Illinois to Gatwick

Have a flexible travel schedule? Discover the best time to fly to Gatwick from Illinois 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.

Travel insights for flights from Illinois to Gatwick

Get recent, data-driven insights about flights from Illinois to Gatwick including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Illinois to London Gatwick Airport?

Currently, January is the cheapest month in which you can book a flight from Illinois to London Gatwick Airport (average of $567). Flying from Illinois to London Gatwick Airport in June is currently the most expensive (average of $822). 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.

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

Find hourly flight availability from Illinois to Gatwick. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

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

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 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Gatwick Airport when rainfall is around 1.6 in.

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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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 February 20, 2025.
To help decide which airline to fly from Illinois to London, see what other customers have to say about Delta, Porter Airlines and SWISS. 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.
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Comfort

8.0

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,220 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Comfort

8.0

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Porter Airlines
7.9
Good
276 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Comfort

8.0

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.5
Good
1,568 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Comfort

8.0

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,449 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Comfort

8.0

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Turkish Airlines
7.3
Good
3,832 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Comfort

8.0

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Illinois 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 to fly from Illinois to London Gatwick Airport one-way?

    The cheapest airlines for a one-way flight from Illinois to London Gatwick Airport are Icelandair ($291), TAP AIR PORTUGAL ($351), and British Airways ($423).

  • What are the most popular routes from Illinois to London Gatwick Airport?

    While some choose either Lambert-St Louis - London Gatwick or Chicago Midway - London Gatwick, Chicago O'Hare Intl - London Gatwick is the most popular route from Illinois to London Gatwick Airport.

  • Can I find deals for flights from Illinois to Gatwick that include hotel bookings?

    Yes. In addition to deals on Illinois to Gatwick flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Gatwick?

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

  • Can I find deals for business class flights from Illinois to Gatwick?

    Yes. Cheapflights offers flight deals from Illinois 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 Illinois to London Gatwick Airport?

    Currently, January is the cheapest month in which you can book a flight from Illinois to London Gatwick Airport (average of $567). Flying from Illinois to London Gatwick Airport in June is currently the most expensive (average of $822). 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 Illinois?

Book flights to Illinois if you plan to visit one of these locations
Hounslow
Hayes
Thornton Heath
Harrow
Luton
Wembley
Horley
Canterbury
Gatwick
Milton Keynes
Dover
Orpington
Watford
Croydon
Borehamwood
Bromley
Folkestone
Ilford
Aylesbury
Chelmsford

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Alternative routes for Illinois to Gatwick

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Illinois to Gatwick

Discover the top 4 airlines that operate flights from Illinois to Gatwick. 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$522Average$652FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$588Average$756FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$616Average$756FlexibilityNo cancel feeOn-time71%
IberiaCheapest$640Average$996FlexibilityNo cancel feeOn-time77%
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