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Cheap flights from Illinois to London Gatwick Airport from £176

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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LGW
24 Dec — 31 Dec1
1 adult

Cheap flight deals from Illinois to Gatwick

Discover tips and strategies to find the most affordable flight options for your journey from Illinois (USIL) 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 19 December 2024.

Round-trip from

£472

One-way from

£176
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 15/1-18/1
  • 2 total stops
  • 42h 45m total
  • Illinois to London
Search Deals
Icelandair
  • Icelandair
  • 4/2
  • 1 total stop
  • 10h 25m total
  • Illinois to London
Search Deals

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 19 December 2024.

Tue 31/1216:45ORD - LGW
1 stop20h 05mBritish Airways
Mon 13/111:20LGW - ORD
1 stop34h 03mBritish Airways
Deal found 18/12£572
Tue 24/1211:45ORD - LGW
1 stop13h 45mMultiple Airlines
Thu 9/112:30LGW - ORD
1 stop26h 35mMultiple Airlines
Deal found 18/12£733
Tue 31/1219:05ORD - LGW
1 stop16h 45mSWISS
Tue 7/118:45LGW - ORD
2 stops24h 55mSWISS
Deal found 17/12£787
Tue 31/1216:45ORD - LGW
1 stop11h 30mIberia
Tue 7/111:20LGW - ORD
1 stop27h 45mIberia
Deal found 17/12£802
Thu 26/1212:58MDW - LGW
1 stop15h 02mMultiple Airlines
Sat 11/114:00LGW - MDW
2 stops29h 08mMultiple Airlines
Deal found 18/12£872
Fri 27/1220:20ORD - LGW
1 stop13h 25mTAP AIR PORTUGAL
Fri 10/110:45LGW - ORD
2 stops26h 59mTAP AIR PORTUGAL
Deal found 17/12£945
Wed 25/1218:30ORD - LGW
1 stop10h 25mIcelandair
Tue 31/1211:55LGW - ORD
1 stop11h 25mIcelandair
Deal found 18/12£1,048
Tue 17/1206:00STL - LGW
1 stop19h 30mMultiple Airlines
Tue 24/1212:00LGW - STL
2 stops26h 13mMultiple Airlines
Deal found 16/12£1,108
Tue 31/1212:15STL - LGW
2 stops16h 00mIberia
Mon 23/610:50LGW - STL
2 stops28h 17mIberia
Deal found 17/12£1,158
Tue 31/1214:41PIA - LGW
2 stops22h 09mBritish Airways
Sun 19/119:35LGW - PIA
2 stops30h 23mBritish Airways
Deal found 18/12£1,230
Tue 17/1217:40STL - LGW
2 stops21h 50mTurkish Airlines
Tue 24/1210:15LGW - STL
2 stops35h 32mTurkish Airlines
Deal found 16/12£1,550
Fri 27/1211:36STL - LGW
2 stops25h 14mBritish Airways
Sat 4/119:35LGW - STL
2 stops32h 02mBritish Airways
Deal found 16/12£7,173

Find flights from Illinois to Gatwick within your budget

Customise 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 858,174 searches. Data last updated 19 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Wed 15/1

19:15-15:05

1 stop13h 50m

London Gatwick

Sat 18/1

16:35-15:30

1 stop28h 55m

£472

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Fri 17/1

14:02-10:00

1 stop13h 58m

London Gatwick

Fri 24/1

14:00-12:29

1 stop28h 29m

£473

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Mon 14/4

19:30-14:40

1 stop13h 10m

London Gatwick

Mon 21/4

15:40-18:20

1 stop32h 40m

£476

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Thu 16/1

16:08-10:00

2 stops35h 52m

London Gatwick

Thu 23/1

14:00-14:42

1 stop30h 42m

£480

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Wed 5/2

20:30-21:30

1 stop19h 00m

London Gatwick

Mon 10/2

06:00-18:35

1 stop18h 35m

£483

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Wed 15/1

19:05-17:50

1 stop16h 45m

London Gatwick

Mon 20/1

18:45-16:15

1 stop27h 30m

£523

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Tue 7/1

17:35-09:00

1 stop33h 25m

London Gatwick

Thu 23/1

12:30-14:59

1 stop32h 29m

£543

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Thu 16/1

08:12-07:30

2 stops17h 18m

London Gatwick

Thu 23/1

12:30-00:09

2 stops17h 39m

£551

St. LouisLondon

STL - LGW

STLLGW

Lambert-St Louis

Tue 18/2

14:10-18:50

2 stops22h 40m

London Gatwick

Mon 24/2

10:55-22:02

2 stops41h 07m

£651

St. LouisLondon

STL - LGW

STLLGW

Lambert-St Louis

Fri 10/1

17:05-10:00

1 stop34h 55m

London Gatwick

Sun 12/1

12:00-23:27

2 stops41h 27m

£667

Flights are sorted by cheapest return flights first.

Deals found on 18/12

Showing 1-10 of 29 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 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.

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, April is the cheapest month in which you can book a flight from Illinois to London Gatwick Airport (average of £102). Flying from Illinois 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 19 December 2024.
To help decide which airline to fly from Illinois to London, see what other customers have to say about British Airways, TAP AIR PORTUGAL and Icelandair. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
8,604 reviews
Check prices

Crew

8.6

Entertainment

7.9

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 10

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

Delta
8.0
Very Good
8,604 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Crew

8.6

Entertainment

7.9

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 10

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

Porter Airlines
7.9
Good
283 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Crew

8.6

Entertainment

7.9

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 10

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

SWISS
7.6
Good
1,605 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Crew

8.6

Entertainment

7.9

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 10

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

Turkish Airlines
7.3
Good
3,901 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Crew

8.6

Entertainment

7.9

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 10

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

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Crew

8.6

Entertainment

7.9

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 10

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?

    One-way options have recently been found by users for as low as £176 on Icelandair. Other airlines that offer cheap prices include TAP AIR PORTUGAL from £248 and British Airways from £333 one-way.

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

    The most popular route from Illinois to London Gatwick Airport is Chicago O'Hare Intl - London Gatwick. You may also consider Lambert-St Louis - London Gatwick or Chicago Midway - London Gatwick.

  • 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 holiday 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, April is the cheapest month in which you can book a flight from Illinois to London Gatwick Airport (average of £102). Flying from Illinois 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

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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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