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Cheap flights from Illinois to London Gatwick Airport from £159

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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LGW
26 Nov — 3 Dec1
1 adult

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 939,815 searches. Data last updated 21 November 2024.

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Depart

Return

Price

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Sun 11/5

22:15-14:40

1 stop10h 25m

London Gatwick

Sun 25/5

15:40-21:15

1 stop11h 35m

£474

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Wed 8/1

18:30-10:55

1 stop10h 25m

London Gatwick

Thu 16/1

14:00-09:52

1 stop25h 52m

£474

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Wed 8/1

19:15-15:05

1 stop13h 50m

London Gatwick

Thu 16/1

15:55-15:30

1 stop29h 35m

£476

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Wed 4/12

08:24-09:00

1 stop18h 36m

London Gatwick

Wed 11/12

15:00-11:01

1 stop26h 01m

£488

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Thu 27/2

20:30-21:30

1 stop19h 00m

London Gatwick

Mon 3/3

16:55-10:10

1 stop23h 15m

£500

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Wed 15/1

19:05-17:50

1 stop16h 45m

London Gatwick

Wed 22/1

18:45-16:15

1 stop27h 30m

£508

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Fri 6/12

16:45-10:15

1 stop11h 30m

London Gatwick

Wed 11/12

19:35-14:30

1 stop24h 55m

£541

St. LouisLondon

STL - LGW

STLLGW

Lambert-St Louis

Wed 4/12

18:46-10:35

2 stops33h 49m

London Gatwick

Thu 12/12

14:00-23:24

1 stop15h 24m

£622

St. LouisLondon

STL - LGW

STLLGW

Lambert-St Louis

Tue 3/12

05:45-07:30

2 stops19h 45m

London Gatwick

Fri 13/12

11:20-08:54

2 stops27h 34m

£756

St. LouisLondon

STL - LGW

STLLGW

Lambert-St Louis

Tue 28/1

17:30-21:30

2 stops22h 00m

London Gatwick

Tue 4/2

06:00-15:38

2 stops39h 38m

£853

Flights are sorted by cheapest return flights first.

Deals found on 20/11

Showing 1-10 of 29 results
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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 21 November 2024.

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 21 November 2024.

Mon 25/1118:30ORD - LGW
1 stop10h 25mIcelandair
Thu 5/1211:55LGW - ORD
1 stop11h 25mIcelandair
Deal found 20/11£475
Sun 8/1220:25ORD - LGW
2 stops17h 55mMultiple Airlines
Thu 12/1221:00LGW - ORD
2 stops24h 30mMultiple Airlines
Deal found 20/11£478
Fri 6/1220:20ORD - LGW
1 stop13h 25mTAP AIR PORTUGAL
Fri 13/1221:30LGW - ORD
2 stops48h 00mTAP AIR PORTUGAL
Deal found 20/11£488
Mon 25/1119:05ORD - LGW
1 stop16h 45mSWISS
Wed 4/1218:45LGW - ORD
1 stop27h 30mSWISS
Deal found 20/11£491
Tue 3/1216:45ORD - LGW
1 stop11h 30mBritish Airways
Mon 9/1219:35LGW - ORD
1 stop24h 55mBritish Airways
Deal found 19/11£530
Mon 30/1208:24ORD - LGW
1 stop18h 36mAmerican Airlines
Wed 8/112:30LGW - ORD
2 stops17h 57mAmerican Airlines
Deal found 20/11£538
Fri 6/1216:45ORD - LGW
1 stop11h 30mIberia
Wed 11/1219:35LGW - ORD
1 stop24h 55mIberia
Deal found 20/11£541
Wed 4/1218:46STL - LGW
2 stops33h 49mMultiple Airlines
Thu 12/1214:00LGW - STL
1 stop15h 24mMultiple Airlines
Deal found 20/11£622
Thu 28/1108:50MDW - LGW
1 stop19h 10mMultiple Airlines
Wed 4/1208:15LGW - MDW
2 stops36h 57mMultiple Airlines
Deal found 20/11£683
Tue 3/1205:45STL - LGW
2 stops19h 45mAmerican Airlines
Fri 13/1211:20LGW - STL
2 stops27h 34mAmerican Airlines
Deal found 19/11£756
Tue 3/1208:05STL - LGW
2 stops25h 55mTurkish Airlines
Sun 15/1216:55LGW - STL
2 stops28h 39mTurkish Airlines
Deal found 20/11£1,088
Thu 5/1217:29STL - LGW
2 stops19h 21mIberia
Fri 13/1206:50LGW - STL
2 stops21h 03mIberia
Deal found 19/11£1,302

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, March is the cheapest month in which you can book a flight from Illinois to London Gatwick Airport (average of £101). Flying from Illinois to London Gatwick Airport in July is currently the most expensive (average of £139). 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 21 November 2024.
To help decide which airline to fly from Illinois to London, see what other customers have to say about Turkish Airlines, Icelandair and TAP AIR PORTUGAL. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
7.8
Good
288 reviews
Check prices

Boarding

8.1

Overall

7.8

Crew

8.6

Entertainment

6.9

Comfort

7.9

Food

7.6

Reviews

1 / 10

We were given a complimentary seat upgrade which was so unexpected but so lovely!

Porter Airlines
7.8
Good
288 reviews
Porter Airlines
7.8
Good
288 reviews
Check prices

Boarding

8.1

Overall

7.8

Crew

8.6

Entertainment

6.9

Comfort

7.9

Food

7.6

Reviews

1 / 10

We were given a complimentary seat upgrade which was so unexpected but so lovely!

Air Transat
7.8
Good
389 reviews
Porter Airlines
7.8
Good
288 reviews
Check prices

Boarding

8.1

Overall

7.8

Crew

8.6

Entertainment

6.9

Comfort

7.9

Food

7.6

Reviews

1 / 10

We were given a complimentary seat upgrade which was so unexpected but so lovely!

SWISS
7.6
Good
1,637 reviews
Porter Airlines
7.8
Good
288 reviews
Check prices

Boarding

8.1

Overall

7.8

Crew

8.6

Entertainment

6.9

Comfort

7.9

Food

7.6

Reviews

1 / 10

We were given a complimentary seat upgrade which was so unexpected but so lovely!

Turkish Airlines
7.4
Good
3,915 reviews
Porter Airlines
7.8
Good
288 reviews
Check prices

Boarding

8.1

Overall

7.8

Crew

8.6

Entertainment

6.9

Comfort

7.9

Food

7.6

Reviews

1 / 10

We were given a complimentary seat upgrade which was so unexpected but so lovely!

WestJet
7.3
Good
2,811 reviews
Porter Airlines
7.8
Good
288 reviews
Check prices

Boarding

8.1

Overall

7.8

Crew

8.6

Entertainment

6.9

Comfort

7.9

Food

7.6

Reviews

1 / 10

We were given a complimentary seat upgrade which was so unexpected but so lovely!

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 £159 on Icelandair. Other airlines that offer cheap prices include TAP AIR PORTUGAL from £236 and British Airways from £317 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, March is the cheapest month in which you can book a flight from Illinois to London Gatwick Airport (average of £101). Flying from Illinois to London Gatwick Airport in July is currently the most expensive (average of £139). 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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Users can book flights with no change fees policies with our dedicated filters. Book flights from Illinois to Gatwick flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Illinois to Gatwick become cheaper?

Yes, Cheapflights offers price alerts on Illinois to Gatwick flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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