How many operators does momondo search for flights from Chicago Midway Airport to London?

As of November 2025, there is 1 operator available to choose from for flights from Chicago Midway Airport 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.

$233 Cheap Flights from Chicago Midway Airport to London in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

6:44 pm - 8:35 pmMDW-LGW

19h 51m2 stops

2:00 pm - 8:45 pmLGW-MDW

36h 45m1 stop

$561Multiple Airlines

Find Deal

Sun, Jan 11 - Sat, Jan 17

6:44 pm - 8:40 pmMDW-LGW

19h 56m2 stops

2:00 pm - 8:45 pmLGW-MDW

36h 45m1 stop

$576Multiple Airlines

Find Deal

Thu, Jan 8 - Thu, Jan 15

1:47 pm - 7:05 amMDW-LHR

11h 18m1 stop

11:05 am - 6:18 pmLHR-MDW

13h 13m1 stop

$581Virgin Atlantic

Find Deal

Wed, Nov 26 - Wed, Dec 3

12:47 pm - 7:50 amMDW-LHR

13h 03m1 stop

11:05 am - 6:18 pmLHR-MDW

13h 13m1 stop

$584Delta

Find Deal

Sun, Nov 9 - Tue, Nov 18

10:47 am - 9:00 amMDW-LHR

16h 13m1 stop

11:05 am - 6:18 pmLHR-MDW

13h 13m1 stop

$585Delta

Find Deal

Sun, Nov 9 - Tue, Nov 18

5:34 pm - 11:40 amMDW-LHR

12h 06m1 stop

3:50 pm - 11:40 pmLHR-MDW

13h 50m1 stop

$587Delta

Find Deal

Sun, Nov 9 - Tue, Nov 18

12:47 pm - 6:25 amMDW-LHR

11h 38m1 stop

6:20 am - 6:08 pmLHR-MDW

17h 48m2 stops

$589Delta

Find Deal

Wed, Nov 12 - Tue, Nov 18

5:34 pm - 11:40 amMDW-LHR

12h 06m1 stop

11:45 am - 11:40 pmLHR-MDW

17h 55m2 stops

$591Virgin Atlantic

Find Deal

Sun, Nov 9 - Tue, Nov 18

1:50 pm - 7:05 amMDW-LHR

11h 15m1 stop

11:05 am - 6:18 pmLHR-MDW

13h 13m1 stop

$647KLM

Find Deal

Thu, Dec 4 - Tue, Dec 9

1:49 pm - 7:05 amMDW-LHR

11h 16m1 stop

11:05 am - 6:32 pmLHR-MDW

13h 27m1 stop

$655KLM

Find Deal

Tue, Jan 6 - Sun, Jan 11

KLM flights from Chicago Midway Airport to London

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

KLM

Nov 18

MDW1:47 pmChicago Midway

11h 18m

1 stop

LHR7:05 amLondon Heathrow

Dec 2

LHR11:05 amLondon Heathrow

13h 13m

1 stop

MDW6:18 pmChicago Midway

$597

Find similar

KLM

Dec 4

MDW1:50 pmChicago Midway

11h 15m

1 stop

LHR7:05 amLondon Heathrow

Dec 9

LHR11:05 amLondon Heathrow

13h 13m

1 stop

MDW6:18 pmChicago Midway

$647

Find similar

KLM

Jan 6

MDW1:49 pmChicago Midway

11h 16m

1 stop

LHR7:05 amLondon Heathrow

Jan 11

LHR11:05 amLondon Heathrow

13h 27m

1 stop

MDW6:32 pmChicago Midway

$655

Find similar

Virgin Atlantic flights from Chicago Midway Airport to London

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

Virgin Atlantic

Nov 26

MDW1:47 pmChicago Midway

11h 18m

1 stop

LHR7:05 amLondon Heathrow

Dec 3

LHR11:05 amLondon Heathrow

13h 13m

1 stop

MDW6:18 pmChicago Midway

$581

Find similar

Virgin Atlantic

Nov 9

MDW5:34 pmChicago Midway

12h 06m

1 stop

LHR11:40 amLondon Heathrow

Nov 18

LHR11:45 amLondon Heathrow

17h 55m

2 stops

MDW11:40 pmChicago Midway

$591

Find similar

Virgin Atlantic

Nov 26

MDW9:41 amChicago Midway

15h 09m

2 stops

LHR6:50 amLondon Heathrow

Dec 3

LHR11:30 amLondon Heathrow

18h 17m

2 stops

MDW11:47 pmChicago Midway

$594

Find similar

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

Sun 1/11

6:44 pm-8:35 pm

2 stops19h 51m

London Gatwick

Sat 1/17

2:00 pm-8:45 pm

1 stop36h 45m

$561

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Thu 1/8

6:44 pm-8:40 pm

2 stops19h 56m

London Gatwick

Thu 1/15

2:00 pm-8:45 pm

1 stop36h 45m

$576

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Wed 11/26

1:47 pm-7:05 am

1 stop11h 18m

London Heathrow

Wed 12/3

11:05 am-6:18 pm

1 stop13h 13m

$581

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Sun 11/9

12:47 pm-7:50 am

1 stop13h 03m

London Heathrow

Tue 11/18

11:05 am-6:18 pm

1 stop13h 13m

$584

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Sun 11/9

10:47 am-9:00 am

1 stop16h 13m

London Heathrow

Tue 11/18

11:05 am-6:18 pm

1 stop13h 13m

$585

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Sun 11/9

5:34 pm-11:40 am

1 stop12h 06m

London Heathrow

Tue 11/18

3:50 pm-11:40 pm

1 stop13h 50m

$587

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Wed 11/12

12:47 pm-6:25 am

1 stop11h 38m

London Heathrow

Tue 11/18

6:20 am-6:08 pm

2 stops17h 48m

$589

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Sun 11/9

5:34 pm-11:40 am

1 stop12h 06m

London Heathrow

Tue 11/18

11:45 am-11:40 pm

2 stops17h 55m

$591

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Thu 12/4

1:50 pm-7:05 am

1 stop11h 15m

London Heathrow

Tue 12/9

11:05 am-6:18 pm

1 stop13h 13m

$647

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Tue 1/6

1:49 pm-7:05 am

1 stop11h 16m

London Heathrow

Sun 1/11

11:05 am-6:32 pm

1 stop13h 27m

$655

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

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 $771. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $923. 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 at noon is the least expensive time of day to depart. momondo users have found prices as low as $760 when looking at flights departing at noon. Flights to London are more costly in the afternoon, with an average ticket price of $836. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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

Direct flights	None

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 15m, 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 many operators does momondo search for flights from Chicago Midway Airport to London?
As of November 2025, there is 1 operator available to choose from for flights from Chicago Midway Airport 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.

Best airlines flying from Chicago Midway Airport to London

Compare and see reviews for airlines that fly from Chicago Midway Airport to London with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $536	Free Cancellation	Rating 7.9 8,003 reviews		Search Delta flights

Gatwick

Hounslow

Milton Keynes

Dover

Luton

Slough

Guildford

Hayes

Dartford

Crawley

Brentwood

Chelmsford

Folkestone

Romford

Ilford

Cobham

Wembley

Stansted

Watford

Harrow

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.