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Cheap flights from Chicago Midway Airport to London from $434

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago Midway Airport to London departing on 1/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Chicago Midway Airport to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:00 pm - 10:00 am
MDW
-
LGW
15h 00m1 stop
Multiple Airlines Logo
2:00 pm - 8:43 am
LGW
-
MDW
24h 43m2 stops
$599Multiple Airlines
Fri, Jan 23 - Fri, Jan 30
Multiple Airlines Logo
6:01 pm - 10:00 am
MDW
-
LGW
33h 59m1 stop
Multiple Airlines Logo
1:00 pm - 11:45 am
LGW
-
MDW
28h 45m2 stops
$606Multiple Airlines
Sun, Jan 18 - Sun, Jan 25
Multiple Airlines Logo
7:30 am - 10:00 am
MDW
-
LGW
20h 30m1 stop
Multiple Airlines Logo
2:00 pm - 2:55 pm
LGW
-
MDW
30h 55m1 stop
$615Multiple Airlines
Thu, Feb 19 - Fri, Feb 27
Multiple Airlines Logo
7:30 am - 10:00 am
MDW
-
LGW
20h 30m1 stop
Multiple Airlines Logo
2:00 pm - 2:55 pm
LGW
-
MDW
30h 55m1 stop
$624Multiple Airlines
Fri, Feb 13 - Fri, Feb 20
Multiple Airlines Logo
6:01 pm - 10:00 am
MDW
-
LGW
33h 59m1 stop
Multiple Airlines Logo
1:00 pm - 11:45 am
LGW
-
MDW
28h 45m2 stops
$640Multiple Airlines
Sun, Jan 18 - Sun, Feb 1
Multiple Airlines Logo
1:00 pm - 10:00 am
MDW
-
LGW
15h 00m1 stop
Multiple Airlines Logo
1:00 pm - 11:45 am
LGW
-
MDW
28h 45m2 stops
$656Multiple Airlines
Fri, Jan 30 - Sun, Feb 8
Air France Logo
6:34 pm - 3:45 pm
MDW
-
LGW
15h 11m2 stops
Air France Logo
10:35 am - 10:29 pm
LGW
-
MDW
17h 54m2 stops
$661Air France
Tue, Mar 31 - Tue, Apr 21
Multiple Airlines Logo
7:30 am - 10:00 am
MDW
-
LGW
20h 30m1 stop
Multiple Airlines Logo
1:00 pm - 11:27 am
LGW
-
MDW
28h 27m2 stops
$663Multiple Airlines
Thu, Feb 12 - Wed, Feb 18
Multiple Airlines Logo
1:00 pm - 10:00 am
MDW
-
LGW
15h 00m1 stop
Multiple Airlines Logo
1:00 pm - 11:45 am
LGW
-
MDW
28h 45m2 stops
$674Multiple Airlines
Fri, Jan 23 - Sun, Jan 25
Multiple Airlines Logo
11:19 am - 10:00 am
MDW
-
LGW
16h 41m1 stop
Multiple Airlines Logo
2:00 pm - 9:58 pm
LGW
-
MDW
13h 58m1 stop
$695Multiple Airlines
Tue, Mar 31 - Sat, Apr 11

momondo Fare Finder

 
Customize your flight search to find flights from Chicago Midway Airport to London Gatwick 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 832,500 searches. Data last updated December 25, 2025.
Use the filters below to find and compare flights from Chicago Midway Airport to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Fri 1/23

1:00 pm-10:00 am

1 stop15h 00m

London Gatwick

Fri 1/30

2:00 pm-8:43 am

2 stops24h 43m

$599

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Sun 1/18

6:01 pm-10:00 am

1 stop33h 59m

London Gatwick

Sun 1/25

1:00 pm-11:45 am

2 stops28h 45m

$606

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Thu 2/19

7:30 am-10:00 am

1 stop20h 30m

London Gatwick

Fri 2/27

2:00 pm-2:55 pm

1 stop30h 55m

$615

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Fri 2/13

7:30 am-10:00 am

1 stop20h 30m

London Gatwick

Fri 2/20

2:00 pm-2:55 pm

1 stop30h 55m

$624

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Sun 1/18

6:01 pm-10:00 am

1 stop33h 59m

London Gatwick

Sun 2/1

1:00 pm-11:45 am

2 stops28h 45m

$640

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Fri 1/30

1:00 pm-10:00 am

1 stop15h 00m

London Gatwick

Sun 2/8

1:00 pm-11:45 am

2 stops28h 45m

$656

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Tue 3/31

6:34 pm-3:45 pm

2 stops15h 11m

London Gatwick

Tue 4/21

10:35 am-10:29 pm

2 stops17h 54m

$661

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Thu 2/12

7:30 am-10:00 am

1 stop20h 30m

London Gatwick

Wed 2/18

1:00 pm-11:27 am

2 stops28h 27m

$663

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Fri 1/23

1:00 pm-10:00 am

1 stop15h 00m

London Gatwick

Sun 1/25

1:00 pm-11:45 am

2 stops28h 45m

$674

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Tue 3/31

11:19 am-10:00 am

1 stop16h 41m

London Gatwick

Sat 4/11

2:00 pm-9:58 pm

1 stop13h 58m

$695

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Chicago Midway Airport to London Gatwick Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to London Gatwick Airport?

The cheapest day to depart from Chicago Midway Airport to London Gatwick Airport is on a Saturday when prices can be found for as low as $648. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to London Gatwick Airport on Friday is $903.

What is the cheapest time of day to depart on your flight to London Gatwick Airport?

Flying to London Gatwick Airport from Chicago Midway Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as $692 when looking at flights departing in the evening. In the morning is when there is more demand to fly to London Gatwick Airport, so prices are often more expensive at around $845 per ticket.

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

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

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

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

Fastest flight time

13h 05m

Direct flights

None
The fastest flight from Chicago Midway Airport to London Gatwick Airport takes 13h 05m
There are no direct flights from Chicago Midway Airport to London Gatwick Airport. There are no popular flight routes from Chicago Midway Airport to London Gatwick Airport.
Search flight deals

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

    London Gatwick is 3962.8 mi away from Chicago Midway. Typically, this will take 13h 05m by plane in normal conditions.

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

    Prices for flights from Chicago Midway Airport to London Gatwick Airport are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago Midway Airport to London Gatwick Airport.

  • What documentation or ID do you need to fly to London Gatwick Airport?

    The required travel and health documents for your London Gatwick Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Gatwick Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Milton Keynes
Dover
Luton
Slough
Guildford
Hayes
Dartford
Crawley
Brentwood
Watford
Wembley
Cobham
Folkestone
Romford
Richmond
Uxbridge
Chelmsford
Stansted

Why use momondo?

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

It is quick and easy to find Chicago to London 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 London that suits you.

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

Yes. momondo allows you to filter the results for Chicago to London flights to just show those with flexible booking policies.

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

Once all potential Chicago to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Chicago to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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