What is the cheapest airline that flies from Chicago Midway to London?

Delta and KLM are the most popular carriers operating from Chicago Midway to London

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.

$355 Cheap Flights from Chicago Midway Airport to London in 2026

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Find the cheapest flights from Chicago Midway Airport to London

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:30 am - 6:20 am

MDW

LGW

16h 50m

1 stop

1:05 pm - 1:00 pm

LGW

MDW

29h 55m

1 stop

$559Multiple Airlines

Wed, Apr 15 - Wed, Apr 22

7:30 am - 6:00 am

MDW

LGW

17h 30m

1 stop

2:00 pm - 11:51 pm

LGW

MDW

14h 51m

1 stop

$587Multiple Airlines

Sun, Mar 8 - Fri, Mar 13

7:30 am - 6:20 am

MDW

LGW

16h 50m

1 stop

2:00 pm - 1:00 pm

LGW

MDW

29h 00m

2 stops

$619Multiple Airlines

Wed, Apr 15 - Wed, Apr 22

9:04 pm - 6:00 am

MDW

LGW

26h 56m

2 stops

2:00 pm - 2:26 pm

LGW

MDW

30h 26m

1 stop

$640Multiple Airlines

Sun, Feb 22 - Thu, Feb 26

1:49 pm - 7:05 am

MDW

LHR

11h 16m

1 stop

8:40 am - 5:37 pm

LHR

MDW

14h 57m

2 stops

$641Delta

Tue, Feb 24 - Thu, Mar 5

1:26 pm - 8:45 am

MDW

LHR

13h 19m

1 stop

6:30 am - 5:37 pm

LHR

MDW

17h 07m

2 stops

$643Delta

Sun, Feb 8 - Tue, Feb 17

9:34 am - 7:05 am

MDW

LHR

15h 31m

2 stops

11:30 am - 10:31 pm

LHR

MDW

17h 01m

2 stops

$651Virgin Atlantic

Wed, Feb 18 - Wed, Feb 25

1:26 pm - 9:20 am

MDW

LHR

13h 54m

2 stops

6:30 am - 6:40 pm

LHR

MDW

18h 10m

2 stops

$658Virgin Atlantic

Wed, Feb 25 - Wed, Apr 8

7:20 pm - 4:20 pm

MDW

LCY

16h 00m

2 stops

8:25 am - 6:40 pm

LCY

MDW

16h 15m

2 stops

$1,659KLM

Sat, Mar 28 - Sat, Apr 4

1:00 pm - 7:55 am

MDW

LCY

12h 55m

2 stops

9:20 am - 6:31 pm

LCY

MDW

15h 11m

2 stops

$10,428KLM

Tue, May 19 - Tue, Jun 2

Virgin Atlantic flights from Chicago Midway Airport to London

Our best Virgin Atlantic deals on Chicago Midway Airport to London flight tickets

Virgin Atlantic

Feb 18

MDW9:34 amChicago Midway

15h 31m

2 stops

LHR7:05 amLondon Heathrow

Feb 25

LHR11:30 amLondon Heathrow

17h 01m

2 stops

MDW10:31 pmChicago Midway

$651

Virgin Atlantic

Feb 25

MDW1:26 pmChicago Midway

13h 54m

2 stops

LHR9:20 amLondon Heathrow

Apr 8

LHR6:30 amLondon Heathrow

18h 10m

2 stops

MDW6:40 pmChicago Midway

$658

Virgin Atlantic

Feb 15

MDW4:13 pmChicago Midway

10h 47m

1 stop

LHR9:00 amLondon Heathrow

Feb 24

LHR10:45 amLondon Heathrow

13h 00m

1 stop

MDW5:45 pmChicago Midway

$662

KLM flights from Chicago Midway Airport to London

Our best KLM deals on Chicago Midway Airport to London flight tickets

KLM

Feb 2

MDW1:51 pmChicago Midway

11h 14m

1 stop

LHR7:05 amLondon Heathrow

Feb 11

LHR11:05 amLondon Heathrow

13h 31m

1 stop

MDW6:36 pmChicago Midway

$668

KLM

Feb 2

MDW1:51 pmChicago Midway

11h 14m

1 stop

LHR7:05 amLondon Heathrow

Feb 10

LHR11:05 amLondon Heathrow

13h 31m

1 stop

MDW6:36 pmChicago Midway

$671

KLM

Apr 15

MDW12:55 pmChicago Midway

11h 30m

1 stop

LHR6:25 amLondon Heathrow

Apr 29

LHR12:25 pmLondon Heathrow

12h 11m

1 stop

MDW6:36 pmChicago Midway

$685

momondo Fare Finder

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

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Wed 4/15

7:30 am-6:20 am

1 stop16h 50m

London Gatwick

Wed 4/22

1:05 pm-1:00 pm

1 stop29h 55m

$559

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Sun 3/8

7:30 am-6:00 am

1 stop17h 30m

London Gatwick

Fri 3/13

2:00 pm-11:51 pm

1 stop14h 51m

$587

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Wed 4/15

7:30 am-6:20 am

1 stop16h 50m

London Gatwick

Wed 4/22

2:00 pm-1:00 pm

2 stops29h 00m

$619

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Sun 2/22

9:04 pm-6:00 am

2 stops26h 56m

London Gatwick

Thu 2/26

2:00 pm-2:26 pm

1 stop30h 26m

$640

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Tue 2/24

1:49 pm-7:05 am

1 stop11h 16m

London Heathrow

Thu 3/5

8:40 am-5:37 pm

2 stops14h 57m

$641

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Sun 2/8

1:26 pm-8:45 am

1 stop13h 19m

London Heathrow

Tue 2/17

6:30 am-5:37 pm

2 stops17h 07m

$643

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Wed 2/18

9:34 am-7:05 am

2 stops15h 31m

London Heathrow

Wed 2/25

11:30 am-10:31 pm

2 stops17h 01m

$651

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Wed 2/25

1:26 pm-9:20 am

2 stops13h 54m

London Heathrow

Wed 4/8

6:30 am-6:40 pm

2 stops18h 10m

$658

ChicagoLondon

MDW - LCY

MDWLCY

Chicago Midway

Sat 3/28

7:20 pm-4:20 pm

2 stops16h 00m

London City

Sat 4/4

8:25 am-6:40 pm

2 stops16h 15m

$1,659

ChicagoLondon

MDW - LCY

MDWLCY

Chicago Midway

Tue 5/19

1:00 pm-7:55 am

2 stops12h 55m

London City

Tue 6/2

9:20 am-6:31 pm

2 stops15h 11m

$10,428

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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 $764. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $921. 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 $807 when looking at flights departing in the evening. Flights to London are more costly in the afternoon, with an average ticket price of $834. 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 16m
Direct flights	None

The fastest flight from Chicago Midway Airport to London takes 11h 16m

There are no direct flights from Chicago Midway Airport to London. There are no popular flight routes from Chicago Midway Airport to London.

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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 16m, 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.

Gatwick

Hounslow

Milton Keynes

Luton

Dover

Slough

Guildford

Crawley

Wembley

Dartford

Hayes

Brentwood

Harrow

Watford

Cobham

Folkestone

Romford

Stansted

Croydon

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.