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

As of September 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.

$236 Cheap Flights from Chicago Midway Airport to London (MDW-LON) in 2025

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Find the cheapest flights from Chicago Midway Airport to London (MDW-LON)

Round-trip

One-way

Last minute

Cheap round-trip flights

9:35 am - 8:55 amMDW-LHR

17h 20m1 stop

11:45 am - 6:25 pmLHR-MDW

12h 40m1 stop

$521Virgin Atlantic

Find Deal

Wed, Sep 24 - Wed, Oct 8

10:35 am - 6:45 amMDW-LHR

14h 10m1 stop

11:30 am - 10:14 pmLHR-MDW

16h 44m2 stops

$524Delta

Find Deal

Tue, Sep 30 - Tue, Oct 7

12:43 pm - 7:15 amMDW-LHR

12h 32m1 stop

8:40 am - 6:35 pmLHR-MDW

15h 55m2 stops

$525Delta

Find Deal

Wed, Sep 24 - Wed, Oct 1

9:35 am - 8:50 amMDW-LHR

17h 15m2 stops

6:15 am - 6:25 pmLHR-MDW

18h 10m2 stops

$528Delta

Find Deal

Tue, Sep 30 - Tue, Oct 7

1:14 pm - 10:15 amMDW-LHR

15h 01m2 stops

11:45 am - 11:32 pmLHR-MDW

17h 47m2 stops

$530Virgin Atlantic

Find Deal

Tue, Nov 18 - Wed, Nov 26

1:50 pm - 7:05 amMDW-LHR

11h 15m1 stop

11:05 am - 6:18 pmLHR-MDW

13h 13m1 stop

$531Delta

Find Deal

Sun, Dec 7 - Wed, Dec 17

5:56 pm - 6:20 amMDW-LGW

30h 24m1 stop

1:00 pm - 11:25 pmLGW-MDW

16h 25m1 stop

$560

Find Deal

Tue, Oct 21 - Tue, Nov 11

2:32 pm - 6:20 amMDW-LGW

33h 48m2 stops

2:00 pm - 9:51 amLGW-MDW

25h 51m1 stop

$593

Find Deal

Tue, Sep 23 - Fri, Sep 26

1:47 pm - 7:05 amMDW-LHR

11h 18m1 stop

3:50 pm - 11:32 pmLHR-MDW

13h 42m1 stop

$597KLM

Find Deal

Mon, Nov 24 - Tue, Dec 2

7:15 pm - 1:10 pmMDW-LHR

11h 55m1 stop

11:45 am - 6:35 pmLHR-MDW

12h 50m1 stop

$632KLM

Find Deal

Sat, Sep 27 - Sat, Oct 4

Delta flights from Chicago Midway Airport to London

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

Delta

Sep 30

MDW10:35 amChicago Midway

14h 10m

1 stop

LHR6:45 amLondon Heathrow

Oct 7

LHR11:30 amLondon Heathrow

16h 44m

2 stops

MDW10:14 pmChicago Midway

$524

Find similar

Delta

Sep 24

MDW12:43 pmChicago Midway

12h 32m

1 stop

LHR7:15 amLondon Heathrow

Oct 1

LHR8:40 amLondon Heathrow

15h 55m

2 stops

MDW6:35 pmChicago Midway

$525

Find similar

Delta

Sep 30

MDW9:35 amChicago Midway

17h 15m

2 stops

LHR8:50 amLondon Heathrow

Oct 7

LHR6:15 amLondon Heathrow

18h 10m

2 stops

MDW6:25 pmChicago Midway

$528

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

Sep 24

MDW9:35 amChicago Midway

17h 20m

1 stop

LHR8:55 amLondon Heathrow

Oct 8

LHR11:45 amLondon Heathrow

12h 40m

1 stop

MDW6:25 pmChicago Midway

$521

Find similar

Virgin Atlantic

Nov 18

MDW1:14 pmChicago Midway

15h 01m

2 stops

LHR10:15 amLondon Heathrow

Nov 26

LHR11:45 amLondon Heathrow

17h 47m

2 stops

MDW11:32 pmChicago Midway

$530

Find similar

Virgin Atlantic

Sep 9

MDW9:30 amChicago Midway

17h 25m

1 stop

LHR8:55 amLondon Heathrow

Sep 18

LHR9:20 amLondon Heathrow

18h 16m

1 stop

MDW9:36 pmChicago Midway

$531

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 - LHR

MDWLHR

Chicago Midway

Wed 9/24

9:35 am-8:55 am

1 stop17h 20m

London Heathrow

Wed 10/8

11:45 am-6:25 pm

1 stop12h 40m

$521

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Tue 9/30

10:35 am-6:45 am

1 stop14h 10m

London Heathrow

Tue 10/7

11:30 am-10:14 pm

2 stops16h 44m

$524

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Wed 9/24

12:43 pm-7:15 am

1 stop12h 32m

London Heathrow

Wed 10/1

8:40 am-6:35 pm

2 stops15h 55m

$525

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Tue 9/30

9:35 am-8:50 am

2 stops17h 15m

London Heathrow

Tue 10/7

6:15 am-6:25 pm

2 stops18h 10m

$528

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Tue 11/18

1:14 pm-10:15 am

2 stops15h 01m

London Heathrow

Wed 11/26

11:45 am-11:32 pm

2 stops17h 47m

$530

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Sun 12/7

1:50 pm-7:05 am

1 stop11h 15m

London Heathrow

Wed 12/17

11:05 am-6:18 pm

1 stop13h 13m

$531

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Tue 10/21

5:56 pm-6:20 am

1 stop30h 24m

London Gatwick

Tue 11/11

1:00 pm-11:25 pm

1 stop16h 25m

$560

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Tue 9/23

2:32 pm-6:20 am

2 stops33h 48m

London Gatwick

Fri 9/26

2:00 pm-9:51 am

1 stop25h 51m

$593

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Mon 11/24

1:47 pm-7:05 am

1 stop11h 18m

London Heathrow

Tue 12/2

3:50 pm-11:32 pm

1 stop13h 42m

$597

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Sat 9/27

7:15 pm-1:10 pm

1 stop11h 55m

London Heathrow

Sat 10/4

11:45 am-6:35 pm

1 stop12h 50m

$632

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 $763. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $902. 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 morning is the least expensive time of day to depart. momondo users have found prices as low as $669 when looking at flights departing in the morning. Flights to London are more costly in the afternoon, with an average ticket price of $829. 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.

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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 9h 22m, 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 September 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 7,972 reviews		Search Delta flights

Gatwick

Hounslow

Luton

Dover

Slough

Milton Keynes

Hayes

Guildford

Dartford

Stansted

Crawley

Chelmsford

Brentwood

Ilford

Folkestone

Colchester

Watford

Richmond

Wembley

Canterbury

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.