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Cheap flights from Chicago Midway Airport to London from $236

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 11/20. 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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Find the cheapest flights from Chicago Midway Airport to London

Cheap round-trip flights

Multiple Airlines Logo
5:15 pm - 6:20 amMDW-LGW
31h 05m2 stops
Multiple Airlines Logo
1:00 pm - 11:55 pmLGW-MDW
16h 55m1 stop
$552Multiple Airlines
Find Deal
Mon, Sep 29 - Tue, Nov 4
Multiple Airlines Logo
8:05 am - 10:00 amMDW-LGW
19h 55m2 stops
Multiple Airlines Logo
2:00 pm - 10:12 amLGW-MDW
25h 12m1 stop
$558Multiple Airlines
Find Deal
Tue, Oct 21 - Sat, Nov 1
Multiple Airlines Logo
1:37 pm - 6:00 amMDW-LGW
34h 23m2 stops
Multiple Airlines Logo
1:00 pm - 11:42 amLGW-MDW
28h 42m1 stop
$565Multiple Airlines
Find Deal
Mon, Nov 3 - Wed, Nov 19
Multiple Airlines Logo
8:05 am - 10:00 amMDW-LGW
19h 55m2 stops
Multiple Airlines Logo
2:00 pm - 8:32 amLGW-MDW
23h 32m1 stop
$571Multiple Airlines
Find Deal
Tue, Oct 21 - Thu, Oct 30
Multiple Airlines Logo
10:49 am - 10:00 amMDW-LGW
17h 11m1 stop
Multiple Airlines Logo
2:00 pm - 8:32 amLGW-MDW
23h 32m1 stop
$589Multiple Airlines
Find Deal
Thu, Oct 23 - Thu, Oct 30
Multiple Airlines Logo
8:15 am - 10:00 amMDW-LGW
19h 45m2 stops
Multiple Airlines Logo
2:00 pm - 9:47 amLGW-MDW
25h 47m1 stop
$591Multiple Airlines
Find Deal
Fri, Oct 3 - Wed, Oct 8
Multiple Airlines Logo
8:15 am - 10:00 amMDW-LGW
19h 45m2 stops
Multiple Airlines Logo
2:00 pm - 9:47 amLGW-MDW
25h 47m1 stop
$592Multiple Airlines
Find Deal
Mon, Sep 29 - Wed, Oct 8
Multiple Airlines Logo
8:15 am - 10:00 amMDW-LGW
19h 45m2 stops
Multiple Airlines Logo
2:00 pm - 9:47 amLGW-MDW
25h 47m1 stop
$593Multiple Airlines
Find Deal
Fri, Oct 3 - Wed, Oct 8
Multiple Airlines Logo
9:48 am - 10:00 amMDW-LGW
18h 12m1 stop
Multiple Airlines Logo
2:00 pm - 9:47 amLGW-MDW
25h 47m1 stop
$605Multiple Airlines
Find Deal
Fri, Oct 3 - Wed, Oct 8
Multiple Airlines Logo
9:48 am - 10:00 amMDW-LGW
18h 12m1 stop
Multiple Airlines Logo
2:00 pm - 4:20 pmLGW-MDW
32h 20m1 stop
$606Multiple Airlines
Find Deal
Fri, Oct 3 - Thu, Oct 9

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 September 17, 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

Mon 9/29

5:15 pm-6:20 am

2 stops31h 05m

London Gatwick

Tue 11/4

1:00 pm-11:55 pm

1 stop16h 55m

$552

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Tue 10/21

8:05 am-10:00 am

2 stops19h 55m

London Gatwick

Sat 11/1

2:00 pm-10:12 am

1 stop25h 12m

$558

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Mon 11/3

1:37 pm-6:00 am

2 stops34h 23m

London Gatwick

Wed 11/19

1:00 pm-11:42 am

1 stop28h 42m

$565

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Tue 10/21

8:05 am-10:00 am

2 stops19h 55m

London Gatwick

Thu 10/30

2:00 pm-8:32 am

1 stop23h 32m

$571

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Thu 10/23

10:49 am-10:00 am

1 stop17h 11m

London Gatwick

Thu 10/30

2:00 pm-8:32 am

1 stop23h 32m

$589

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Fri 10/3

8:15 am-10:00 am

2 stops19h 45m

London Gatwick

Wed 10/8

2:00 pm-9:47 am

1 stop25h 47m

$591

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Mon 9/29

8:15 am-10:00 am

2 stops19h 45m

London Gatwick

Wed 10/8

2:00 pm-9:47 am

1 stop25h 47m

$592

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Fri 10/3

8:15 am-10:00 am

2 stops19h 45m

London Gatwick

Wed 10/8

2:00 pm-9:47 am

1 stop25h 47m

$593

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Fri 10/3

9:48 am-10:00 am

1 stop18h 12m

London Gatwick

Wed 10/8

2:00 pm-9:47 am

1 stop25h 47m

$605

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Fri 10/3

9:48 am-10:00 am

1 stop18h 12m

London Gatwick

Thu 10/9

2:00 pm-4:20 pm

1 stop32h 20m

$606

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

Direct flights

None
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.
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  • How far is Chicago Midway to London Gatwick by plane?

    London Gatwick is 3962.8 mi away from Chicago Midway. Typically, this will take 16h 11m 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
Dover
Luton
Slough
Milton Keynes
Hayes
Guildford
Dartford
Crawley
Stansted
Chelmsford
Brentwood
Ilford
Folkestone
Colchester
Watford
Wembley
Richmond
Croydon

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.

An easier way to manage your London Gatwick Airport trip

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