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Cheap flights from Chicago Midway Airport to London from $372

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 4/19. 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
11:19 am - 10:00 am
MDW
-
LGW
16h 41m
1 stop
Multiple Airlines Logo
2:00 pm - 6:37 pm
LGW
-
MDW
34h 37m
2 stops
$650Multiple Airlines
Tue, Mar 31 - Fri, May 1
Multiple Airlines Logo
11:19 am - 10:00 am
MDW
-
LGW
16h 41m
1 stop
Multiple Airlines Logo
2:00 pm - 7:21 am
LGW
-
MDW
23h 21m
1 stop
$653Multiple Airlines
Tue, Mar 31 - Wed, Apr 29
Multiple Airlines Logo
9:14 am - 10:00 am
MDW
-
LGW
18h 46m
1 stop
Multiple Airlines Logo
2:00 pm - 6:37 pm
LGW
-
MDW
34h 37m
2 stops
$669Multiple Airlines
Mon, Apr 27 - Fri, May 1
Multiple Airlines Logo
7:30 am - 6:20 am
MDW
-
LGW
16h 50m
1 stop
Multiple Airlines Logo
2:00 pm - 7:31 pm
LGW
-
MDW
35h 31m
2 stops
$693Multiple Airlines
Tue, Apr 21 - Mon, Apr 27
Delta Logo
9:27 am - 7:10 am
MDW
-
LHR
15h 43m
1 stop
Delta Logo
6:30 am - 5:58 pm
LHR
-
MDW
17h 28m
2 stops
$772Delta
Mon, Apr 13 - Wed, Apr 22
Delta Logo
6:07 pm - 11:20 am
MDW
-
LHR
11h 13m
1 stop
Delta Logo
8:40 am - 6:40 pm
LHR
-
MDW
16h 00m
2 stops
$773Delta
Tue, Mar 31 - Wed, Apr 8
Virgin Atlantic Logo
9:27 am - 6:45 am
MDW
-
LHR
15h 18m
2 stops
Virgin Atlantic Logo
9:55 am - 9:09 pm
LHR
-
MDW
17h 14m
2 stops
$777Virgin Atlantic
Wed, Apr 29 - Wed, May 13
Virgin Atlantic Logo
1:10 pm - 9:15 am
MDW
-
LHR
14h 05m
2 stops
Virgin Atlantic Logo
6:30 am - 6:40 pm
LHR
-
MDW
18h 10m
2 stops
$778Virgin Atlantic
Wed, Apr 1 - Wed, Apr 8
KLM Logo
12:52 pm - 6:25 am
MDW
-
LHR
11h 33m
1 stop
KLM Logo
10:45 am - 5:58 pm
LHR
-
MDW
13h 13m
1 stop
$786KLM
Tue, Apr 28 - Tue, May 5
KLM Logo
6:38 pm - 4:40 pm
MDW
-
LCY
16h 02m
2 stops
KLM Logo
8:15 pm - 5:58 pm
LCY
-
MDW
27h 43m
2 stops
$793KLM
Mon, Apr 27 - Mon, May 4

Virgin Atlantic flights from Chicago Midway Airport to London

Our best Virgin Atlantic deals on Chicago Midway Airport to London flight tickets
Virgin Atlantic
Mar 24
MDW9:35 amChicago Midway
16h 15m
2 stops
LHR6:50 amLondon Heathrow
Mar 31
LHR6:15 amLondon Heathrow
17h 07m
2 stops
MDW5:22 pmChicago Midway
$770
Virgin Atlantic
Mar 25
MDW9:30 amChicago Midway
16h 35m
1 stop
LHR7:05 amLondon Heathrow
Apr 15
LHR6:30 amLondon Heathrow
18h 06m
2 stops
MDW6:36 pmChicago Midway
$775
Virgin Atlantic
Apr 29
MDW9:27 amChicago Midway
15h 18m
2 stops
LHR6:45 amLondon Heathrow
May 13
LHR9:55 amLondon Heathrow
17h 14m
2 stops
MDW9:09 pmChicago Midway
$777

Delta flights from Chicago Midway Airport to London

Our best Delta deals on Chicago Midway Airport to London flight tickets
Delta
Mar 22
MDW9:30 amChicago Midway
16h 35m
1 stop
LHR7:05 amLondon Heathrow
Mar 31
LHR8:40 amLondon Heathrow
16h 00m
2 stops
MDW6:40 pmChicago Midway
$759
Delta
Mar 22
MDW9:30 amChicago Midway
16h 35m
1 stop
LHR7:05 amLondon Heathrow
Mar 31
LHR8:40 amLondon Heathrow
16h 00m
2 stops
MDW6:40 pmChicago Midway
$760
Delta
Apr 13
MDW9:27 amChicago Midway
15h 43m
1 stop
LHR7:10 amLondon Heathrow
Apr 22
LHR6:30 amLondon Heathrow
17h 28m
2 stops
MDW5:58 pmChicago Midway
$772

momondo Fare Finder

 
Customize your flight search to find flights from Chicago Midway Airport to London 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 March 17, 2026.
Use the filters below to find and compare flights from Chicago Midway Airport to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Tue 3/31

11:19 am-10:00 am

1 stop16h 41m

London Gatwick

Fri 5/1

2:00 pm-6:37 pm

2 stops34h 37m

$650

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Tue 3/31

11:19 am-10:00 am

1 stop16h 41m

London Gatwick

Wed 4/29

2:00 pm-7:21 am

1 stop23h 21m

$653

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Mon 4/27

9:14 am-10:00 am

1 stop18h 46m

London Gatwick

Fri 5/1

2:00 pm-6:37 pm

2 stops34h 37m

$669

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Tue 4/21

7:30 am-6:20 am

1 stop16h 50m

London Gatwick

Mon 4/27

2:00 pm-7:31 pm

2 stops35h 31m

$693

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Mon 4/13

9:27 am-7:10 am

1 stop15h 43m

London Heathrow

Wed 4/22

6:30 am-5:58 pm

2 stops17h 28m

$772

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Tue 3/31

6:07 pm-11:20 am

1 stop11h 13m

London Heathrow

Wed 4/8

8:40 am-6:40 pm

2 stops16h 00m

$773

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Wed 4/29

9:27 am-6:45 am

2 stops15h 18m

London Heathrow

Wed 5/13

9:55 am-9:09 pm

2 stops17h 14m

$777

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Wed 4/1

1:10 pm-9:15 am

2 stops14h 05m

London Heathrow

Wed 4/8

6:30 am-6:40 pm

2 stops18h 10m

$778
Quickest round-trip

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Tue 4/28

12:52 pm-6:25 am

1 stop11h 33m

London Heathrow

Tue 5/5

10:45 am-5:58 pm

1 stop13h 13m

$786

ChicagoLondon

MDW - LCY

MDWLCY

Chicago Midway

Mon 4/27

6:38 pm-4:40 pm

2 stops16h 02m

London City

Mon 5/4

8:15 pm-5:58 pm

2 stops27h 43m

$793

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

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?

The cheapest day to depart from Chicago Midway Airport to London is on a Tuesday. Travelers who choose to depart for London on a Tuesday will often find tickets for as low as $759. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $944. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

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

Flying to London from Chicago Midway Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as $819 when looking at flights departing in the evening. Flights to London are more costly in the afternoon, with an average ticket price of $840. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Chicago Midway Airport to London flights?

You could potentially save up to 7% on your flight if you consider stops on a Chicago Midway Airport to London flight.

When to book flights from Chicago Midway Airport to London

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago Midway Airport to London 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 (MDW to LON) flight deals and tips

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

Fastest flight time

11h 20m

Direct flights

None
The fastest flight from Chicago Midway Airport to London takes 11h 20m
There are no direct flights from Chicago Midway Airport to London. There are no popular flight routes from Chicago Midway Airport to London.
Search flight deals

  • How far is Chicago Midway to London by plane?

    The straight-line distance from Chicago Midway to London is 3953.8 mi. Flights usually cover this in 11h 20m, depending on flying conditions and air traffic around both airports.

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

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

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

    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.

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

    The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near London?

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

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Chicago to London for 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?

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

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport