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Cheap flights from Chicago Midway Airport to London from $306

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 10/18. 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
1 adult, Economy, 0 bags

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
3:20 pm - 7:55 am
MDW
-
LGW
34h 35m
2 stops
Multiple Airlines Logo
11:35 am - 11:00 am
LGW
-
MDW
29h 25m
2 stops
$746Multiple Airlines
Mon, Sep 14 - Mon, Sep 21
Multiple Airlines Logo
3:20 pm - 7:55 am
MDW
-
LGW
34h 35m
2 stops
Multiple Airlines Logo
11:35 am - 2:35 pm
LGW
-
MDW
33h 00m
2 stops
$750Multiple Airlines
Mon, Sep 14 - Mon, Sep 21
Multiple Airlines Logo
3:20 pm - 7:55 am
MDW
-
LGW
34h 35m
2 stops
Multiple Airlines Logo
11:35 am - 11:00 am
LGW
-
MDW
29h 25m
2 stops
$752Multiple Airlines
Mon, Sep 14 - Mon, Sep 21
Multiple Airlines Logo
11:45 am - 7:55 am
MDW
-
LGW
14h 10m
2 stops
Multiple Airlines Logo
11:35 am - 2:35 pm
LGW
-
MDW
33h 00m
2 stops
$753Multiple Airlines
Sun, Sep 13 - Sun, Sep 20
Multiple Airlines Logo
11:45 am - 7:55 am
MDW
-
LGW
14h 10m
2 stops
Multiple Airlines Logo
11:35 am - 11:00 am
LGW
-
MDW
29h 25m
2 stops
$755Multiple Airlines
Sun, Sep 13 - Sun, Sep 20
Multiple Airlines Logo
11:45 am - 7:55 am
MDW
-
LGW
14h 10m
2 stops
Multiple Airlines Logo
9:40 am - 2:35 pm
LGW
-
MDW
34h 55m
2 stops
$758Multiple Airlines
Sun, Sep 13 - Sun, Sep 20
Multiple Airlines Logo
3:20 pm - 7:55 am
MDW
-
LGW
34h 35m
2 stops
Multiple Airlines Logo
11:35 am - 2:35 pm
LGW
-
MDW
33h 00m
2 stops
$759Multiple Airlines
Mon, Sep 14 - Mon, Sep 21
Multiple Airlines Logo
11:45 am - 7:55 am
MDW
-
LGW
14h 10m
2 stops
Multiple Airlines Logo
9:40 am - 2:35 pm
LGW
-
MDW
34h 55m
2 stops
$760Multiple Airlines
Sun, Sep 13 - Sun, Sep 20
Multiple Airlines Logo
11:45 am - 9:50 am
MDW
-
LGW
16h 05m
2 stops
Multiple Airlines Logo
9:40 am - 2:35 pm
LGW
-
MDW
34h 55m
2 stops
$763Multiple Airlines
Fri, Sep 11 - Fri, Sep 18
Multiple Airlines Logo
11:45 am - 9:50 am
MDW
-
LGW
16h 05m
2 stops
Multiple Airlines Logo
11:35 am - 2:35 pm
LGW
-
MDW
33h 00m
2 stops
$766Multiple Airlines
Tue, Sep 22 - Fri, Oct 9

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Virgin Atlantic flights from Chicago Midway Airport to London

Our best Virgin Atlantic deals on Chicago Midway Airport to London flight tickets
Virgin Atlantic
Sep 28
MDW1:19 pmChicago Midway
11h 51m
1 stop
LHR7:10 amLondon Heathrow
Oct 4
LHR9:20 amLondon Heathrow
12h 55m
1 stop
MDW4:15 pmChicago Midway
$841
Virgin Atlantic
Oct 27
MDW12:45 pmChicago Midway
12h 40m
1 stop
LHR6:25 amLondon Heathrow
Nov 3
LHR11:20 amLondon Heathrow
12h 40m
1 stop
MDW6:00 pmChicago Midway
$882
Virgin Atlantic
Sep 21
MDW1:19 pmChicago Midway
16h 01m
2 stops
LHR11:20 amLondon Heathrow
Sep 30
LHR11:45 amLondon Heathrow
16h 59m
2 stops
MDW10:44 pmChicago Midway
$888

Delta flights from Chicago Midway Airport to London

Our best Delta deals on Chicago Midway Airport to London flight tickets
Delta
Oct 27
MDW12:45 pmChicago Midway
12h 40m
1 stop
LHR6:25 amLondon Heathrow
Nov 3
LHR6:30 amLondon Heathrow
16h 17m
2 stops
MDW4:47 pmChicago Midway
$865
Delta
Sep 21
MDW1:00 pmChicago Midway
11h 25m
1 stop
LHR6:25 amLondon Heathrow
Sep 29
LHR8:40 amLondon Heathrow
15h 39m
2 stops
MDW6:19 pmChicago Midway
$883
Delta
Sep 21
MDW1:00 pmChicago Midway
11h 25m
1 stop
LHR6:25 amLondon Heathrow
Sep 29
LHR8:40 amLondon Heathrow
15h 39m
2 stops
MDW6:19 pmChicago Midway
$884

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 August 1, 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

Mon 9/14

3:20 pm-7:55 am

2 stops34h 35m

London Gatwick

Mon 9/21

11:35 am-11:00 am

2 stops29h 25m

$746

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Mon 9/14

3:20 pm-7:55 am

2 stops34h 35m

London Gatwick

Mon 9/21

11:35 am-2:35 pm

2 stops33h 00m

$750

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Mon 9/14

3:20 pm-7:55 am

2 stops34h 35m

London Gatwick

Mon 9/21

11:35 am-11:00 am

2 stops29h 25m

$752

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Sun 9/13

11:45 am-7:55 am

2 stops14h 10m

London Gatwick

Sun 9/20

11:35 am-2:35 pm

2 stops33h 00m

$753
Quickest round-trip

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Sun 9/13

11:45 am-7:55 am

2 stops14h 10m

London Gatwick

Sun 9/20

11:35 am-11:00 am

2 stops29h 25m

$755

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Sun 9/13

11:45 am-7:55 am

2 stops14h 10m

London Gatwick

Sun 9/20

9:40 am-2:35 pm

2 stops34h 55m

$758

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Mon 9/14

3:20 pm-7:55 am

2 stops34h 35m

London Gatwick

Mon 9/21

11:35 am-2:35 pm

2 stops33h 00m

$759

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Sun 9/13

11:45 am-7:55 am

2 stops14h 10m

London Gatwick

Sun 9/20

9:40 am-2:35 pm

2 stops34h 55m

$760

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Fri 9/11

11:45 am-9:50 am

2 stops16h 05m

London Gatwick

Fri 9/18

9:40 am-2:35 pm

2 stops34h 55m

$763

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Tue 9/22

11:45 am-9:50 am

2 stops16h 05m

London Gatwick

Fri 10/9

11:35 am-2:35 pm

2 stops33h 00m

$766

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 $837. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,059. 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 afternoon is the least expensive time of day to depart. momondo users have found prices as low as $938 when looking at flights departing in the afternoon. Flights to London are more costly in the evening, with an average ticket price of $955. Departure times in the evening 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 67% 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

Frequently asked questions about flying from Chicago Midway Airport to London

  • 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
Hounslow
Gatwick
Milton Keynes
Luton
Hayes
Dover
Croydon
Wembley
Stansted
Kingston upon Thames
Watford
Slough
Harrow
Cobham
Richmond
Uxbridge
Guildford
Worthing
Romford
Ilford

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