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Cheap flights from London Gatwick Airport to Chicago from £345

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Gatwick Airport to Chicago departing on 1/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from London Gatwick Airport to Chicago

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
14:00 - 13:02
LGW
-
MDW
28h 02m
2 stops
Multiple Airlines Logo
21:51 - 10:00
MDW
-
LGW
31h 09m
1 stop
£404Multiple Airlines
Mon, 9 Mar - Mon, 23 Mar
Multiple Airlines Logo
14:00 - 23:51
LGW
-
MDW
15h 51m
1 stop
Multiple Airlines Logo
11:19 - 10:00
MDW
-
LGW
17h 41m
1 stop
£425Multiple Airlines
Fri, 6 Mar - Tue, 24 Mar
Multiple Airlines Logo
14:00 - 13:08
LGW
-
MDW
29h 08m
1 stop
Multiple Airlines Logo
07:30 - 06:00
MDW
-
LGW
17h 30m
1 stop
£427Multiple Airlines
Thu, 5 Mar - Sun, 8 Mar
Multiple Airlines Logo
14:00 - 13:02
LGW
-
MDW
28h 02m
2 stops
Multiple Airlines Logo
21:51 - 10:00
MDW
-
LGW
31h 09m
1 stop
£435Multiple Airlines
Mon, 9 Mar - Mon, 23 Mar
Multiple Airlines Logo
14:00 - 13:02
LGW
-
MDW
28h 02m
2 stops
Multiple Airlines Logo
21:51 - 10:00
MDW
-
LGW
31h 09m
1 stop
£436Multiple Airlines
Mon, 9 Mar - Mon, 23 Mar
Multiple Airlines Logo
13:00 - 13:02
LGW
-
MDW
29h 02m
1 stop
Multiple Airlines Logo
21:51 - 10:00
MDW
-
LGW
31h 09m
1 stop
£444Multiple Airlines
Mon, 9 Mar - Mon, 23 Mar
Multiple Airlines Logo
13:00 - 13:02
LGW
-
MDW
29h 02m
1 stop
Multiple Airlines Logo
21:51 - 10:00
MDW
-
LGW
31h 09m
1 stop
£446Multiple Airlines
Mon, 9 Mar - Mon, 23 Mar
Multiple Airlines Logo
14:00 - 23:51
LGW
-
MDW
14h 51m
1 stop
Multiple Airlines Logo
21:51 - 10:05
MDW
-
LGW
31h 14m
1 stop
£457Multiple Airlines
Fri, 13 Mar - Fri, 20 Mar
Multiple Airlines Logo
13:05 - 13:00
LGW
-
MDW
29h 55m
1 stop
Multiple Airlines Logo
07:30 - 06:20
MDW
-
LGW
16h 50m
1 stop
£473Multiple Airlines
Fri, 1 May - Thu, 14 May
Multiple Airlines Logo
14:00 - 23:51
LGW
-
MDW
14h 51m
1 stop
Multiple Airlines Logo
11:00 - 10:00
MDW
-
LGW
18h 00m
1 stop
£480Multiple Airlines
Fri, 13 Mar - Thu, 19 Mar

Air France flights from London Gatwick Airport to Chicago Midway Airport

Our best Air France deals on London Gatwick Airport to Chicago Midway Airport flight tickets
Air France
13 Apr
LGW10:25London Gatwick
18h 03m
2 stops
MDW22:28Chicago Midway
23 Apr
MDW12:53Chicago Midway
14h 32m
2 stops
LGW09:25London Gatwick
£580
Air France
13 Apr
LGW10:25London Gatwick
18h 03m
2 stops
MDW22:28Chicago Midway
23 Apr
MDW12:53Chicago Midway
14h 32m
2 stops
LGW09:25London Gatwick
£582

Delta flights from London Gatwick Airport to Chicago Midway Airport

Our best Delta deals on London Gatwick Airport to Chicago Midway Airport flight tickets
Delta
2 Jul
LGW10:25London Gatwick
17h 20m
2 stops
MDW21:45Chicago Midway
7 Jul
MDW10:35Chicago Midway
16h 50m
2 stops
LGW09:25London Gatwick
£852
Delta
11 Apr
LGW10:25London Gatwick
18h 06m
2 stops
MDW22:31Chicago Midway
18 Apr
MDW06:00Chicago Midway
21h 20m
2 stops
LGW09:20London Gatwick
£1,020

momondo Fare Finder

 
Customise your flight search to find flights from London Gatwick Airport to Chicago Midway Airport 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, momondo users made 279,928 searches. Data last updated 11 February 2026.
Use the filters below to find and compare flights from London Gatwick Airport to Chicago Midway Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonChicago

LGW - MDW

LGWMDW

London Gatwick

Mon 9/3

14:00-13:02

2 stops28h 02m

Chicago Midway

Mon 23/3

21:51-10:00

1 stop31h 09m

£404

LondonChicago

LGW - MDW

LGWMDW

London Gatwick

Fri 6/3

14:00-23:51

1 stop15h 51m

Chicago Midway

Tue 24/3

11:19-10:00

1 stop17h 41m

£425

LondonChicago

LGW - MDW

LGWMDW

London Gatwick

Thu 5/3

14:00-13:08

1 stop29h 08m

Chicago Midway

Sun 8/3

07:30-06:00

1 stop17h 30m

£427

LondonChicago

LGW - MDW

LGWMDW

London Gatwick

Mon 9/3

14:00-13:02

2 stops28h 02m

Chicago Midway

Mon 23/3

21:51-10:00

1 stop31h 09m

£435

LondonChicago

LGW - MDW

LGWMDW

London Gatwick

Mon 9/3

14:00-13:02

2 stops28h 02m

Chicago Midway

Mon 23/3

21:51-10:00

1 stop31h 09m

£436

LondonChicago

LGW - MDW

LGWMDW

London Gatwick

Mon 9/3

13:00-13:02

1 stop29h 02m

Chicago Midway

Mon 23/3

21:51-10:00

1 stop31h 09m

£444

LondonChicago

LGW - MDW

LGWMDW

London Gatwick

Mon 9/3

13:00-13:02

1 stop29h 02m

Chicago Midway

Mon 23/3

21:51-10:00

1 stop31h 09m

£446

LondonChicago

LGW - MDW

LGWMDW

London Gatwick

Fri 13/3

14:00-23:51

1 stop14h 51m

Chicago Midway

Fri 20/3

21:51-10:05

1 stop31h 14m

£457

LondonChicago

LGW - MDW

LGWMDW

London Gatwick

Fri 1/5

13:05-13:00

1 stop29h 55m

Chicago Midway

Thu 14/5

07:30-06:20

1 stop16h 50m

£473

LondonChicago

LGW - MDW

LGWMDW

London Gatwick

Fri 13/3

14:00-23:51

1 stop14h 51m

Chicago Midway

Thu 19/3

11:00-10:00

1 stop18h 00m

£480

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

When to book flights from London Gatwick Airport to Chicago Midway Airport

Are you open to changing your travel dates? Check out the ideal times to fly from London Gatwick Airport to Chicago Midway Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Gatwick Airport to Chicago Midway Airport (LGW to MDW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Gatwick Airport to Chicago Midway Airport

Fastest flight time

14h 55m

Direct flights

None
The fastest flight from London Gatwick Airport to Chicago Midway Airport takes 14h 55m
There are no direct flights from London Gatwick Airport to Chicago Midway Airport. There are no popular flight routes from London Gatwick Airport to Chicago Midway Airport.
Search flight deals

  • How far is London Gatwick to Chicago Midway by plane?

    A flight from London Gatwick to Chicago Midway will travel around 3962.8 mi. 14h 55m is a normal flight duration for this route.

  • When did momondo last update prices for flights from London Gatwick Airport to Chicago Midway Airport?

    Prices for flights from London Gatwick Airport to Chicago Midway Airport are refreshed on a daily basis.

  • How old do you have to be to fly from London Gatwick Airport to Chicago Midway Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Gatwick Airport to Chicago Midway Airport.

  • What documentation or ID do you need to fly to Chicago Midway Airport?

    The necessary travel and health documents for your Chicago Midway Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from London Gatwick Airport to Chicago Midway Airport?

    Confirm your travel details to search for the latest offers for flights from London Gatwick Airport to Chicago Midway Airport. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from London Gatwick Airport to Chicago Midway Airport with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

Why should I use momondo to find a flight deal from London to Chicago?

It is quick and easy to find London to Chicago flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chicago that suits you.

Can I find flights from London to Chicago with flexible booking policies on momondo?

momondo does allow users to show only those flights to Chicago from London which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from London to Chicago?

Once you have performed a search for London to Chicago flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from London to Chicago right now. Can momondo alert me if prices change?

If you are not ready to book a flight from London to Chicago now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chicago and let you know when they change.

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