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

Porter Airlines, Air Transat, and KLM are the most popular carriers operating from Chicago Midway to London

What is the most punctual flight time for Chicago to London flights?

Generally, flights departing at night tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

How often are flights from Chicago to London delayed?

Historically, on average around 100% of flights between Chicago and London have experienced a delay on any given week. The average delay length over the past 12 months has been 350 minutes.

What day of the week experiences the fewest flight delays on this route?

Sunday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

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.

$406 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

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Cheap round-trip flights

Enter your travel dates to find the best prices.

3:20 pm - 10:45 am

MDW

LGW

13h 25m

1 stop

8:50 am - 9:45 am

LGW

MDW

30h 55m

2 stops

$821Multiple Airlines

Mon, May 11 - Tue, May 19

3:20 pm - 10:45 am

MDW

LGW

13h 25m

1 stop

8:50 am - 9:45 am

LGW

MDW

30h 55m

2 stops

$822Multiple Airlines

Mon, May 11 - Tue, May 19

10:15 am - 9:50 am

MDW

LGW

17h 35m

2 stops

11:35 am - 9:40 am

LGW

MDW

28h 05m

2 stops

$835Multiple Airlines

Tue, Jun 9 - Wed, Jun 17

10:30 am - 9:50 am

MDW

LGW

17h 20m

2 stops

9:40 am - 9:35 am

LGW

MDW

29h 55m

2 stops

$841Multiple Airlines

Tue, May 26 - Tue, Jun 2

7:13 pm - 1:05 pm

MDW

LHR

11h 52m

1 stop

9:55 am - 6:33 pm

LHR

MDW

14h 38m

2 stops

$874Delta

Sun, May 10 - Tue, May 19

10:59 am - 6:25 am

MDW

LHR

13h 26m

1 stop

8:40 am - 6:33 pm

LHR

MDW

15h 53m

2 stops

$876Delta

Sun, May 10 - Tue, May 19

1:00 pm - 10:20 am

MDW

LHR

15h 20m

2 stops

6:30 am - 6:31 pm

LHR

MDW

18h 01m

2 stops

$878Virgin Atlantic

Wed, Sep 9 - Fri, Sep 18

1:00 pm - 10:20 am

MDW

LHR

15h 20m

2 stops

6:30 am - 9:45 pm

LHR

MDW

20h 15m

2 stops

$879Virgin Atlantic

Tue, Oct 20 - Thu, Oct 29

1:22 pm - 7:55 am

MDW

LCY

12h 33m

2 stops

9:20 am - 5:56 pm

LCY

MDW

14h 36m

2 stops

$1,548KLM

Thu, May 28 - Wed, Jun 3

1:16 pm - 7:55 am

MDW

LCY

12h 39m

2 stops

8:25 am - 6:18 pm

LCY

MDW

15h 53m

2 stops

$3,603KLM

Thu, Jun 11 - Thu, Jun 18

Delta flights from Chicago Midway Airport to London

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

Delta

May 10

MDW7:13 pmChicago Midway

11h 52m

1 stop

LHR1:05 pmLondon Heathrow

May 19

LHR9:55 amLondon Heathrow

14h 38m

2 stops

MDW6:33 pmChicago Midway

$874

Delta

May 10

MDW10:59 amChicago Midway

13h 26m

1 stop

LHR6:25 amLondon Heathrow

May 19

LHR8:40 amLondon Heathrow

15h 53m

2 stops

MDW6:33 pmChicago Midway

$876

Delta

Apr 29

MDW9:29 amChicago Midway

14h 51m

2 stops

LHR6:20 amLondon Heathrow

May 6

LHR8:40 amLondon Heathrow

15h 56m

2 stops

MDW6:36 pmChicago Midway

$880

KLM flights from Chicago Midway Airport to London

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

KLM

May 10

MDW12:53 pmChicago Midway

11h 32m

1 stop

LHR6:25 amLondon Heathrow

May 19

LHR9:20 amLondon Heathrow

12h 52m

1 stop

MDW4:12 pmChicago Midway

$891

KLM

May 10

MDW12:53 pmChicago Midway

11h 32m

1 stop

LHR6:25 amLondon Heathrow

May 19

LHR9:20 amLondon Heathrow

12h 52m

1 stop

MDW4:12 pmChicago Midway

$892

KLM

May 11

MDW1:22 pmChicago Midway

11h 48m

1 stop

LHR7:10 amLondon Heathrow

May 19

LHR9:20 amLondon Heathrow

12h 52m

1 stop

MDW4:12 pmChicago Midway

$895

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

Cheapest round-trip

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Mon 5/11

3:20 pm-10:45 am

1 stop13h 25m

London Gatwick

Tue 5/19

8:50 am-9:45 am

2 stops30h 55m

$821

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Mon 5/11

3:20 pm-10:45 am

1 stop13h 25m

London Gatwick

Tue 5/19

8:50 am-9:45 am

2 stops30h 55m

$822

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Tue 6/9

10:15 am-9:50 am

2 stops17h 35m

London Gatwick

Wed 6/17

11:35 am-9:40 am

2 stops28h 05m

$835

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Tue 5/26

10:30 am-9:50 am

2 stops17h 20m

London Gatwick

Tue 6/2

9:40 am-9:35 am

2 stops29h 55m

$841

Quickest round-trip

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Sun 5/10

7:13 pm-1:05 pm

1 stop11h 52m

London Heathrow

Tue 5/19

9:55 am-6:33 pm

2 stops14h 38m

$874

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Sun 5/10

10:59 am-6:25 am

1 stop13h 26m

London Heathrow

Tue 5/19

8:40 am-6:33 pm

2 stops15h 53m

$876

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Wed 9/9

1:00 pm-10:20 am

2 stops15h 20m

London Heathrow

Fri 9/18

6:30 am-6:31 pm

2 stops18h 01m

$878

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Tue 10/20

1:00 pm-10:20 am

2 stops15h 20m

London Heathrow

Thu 10/29

6:30 am-9:45 pm

2 stops20h 15m

$879

ChicagoLondon

MDW - LCY

MDWLCY

Chicago Midway

Thu 5/28

1:22 pm-7:55 am

2 stops12h 33m

London City

Wed 6/3

9:20 am-5:56 pm

2 stops14h 36m

$1,548

ChicagoLondon

MDW - LCY

MDWLCY

Chicago Midway

Thu 6/11

1:16 pm-7:55 am

2 stops12h 39m

London City

Thu 6/18

8:25 am-6:18 pm

2 stops15h 53m

$3,603

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

Delays

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 $786. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $985. 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 $849 when looking at flights departing in the evening. Flights to London are more costly in the afternoon, with an average ticket price of $867. 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.

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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.

Hounslow

Gatwick

Milton Keynes

Dover

Luton

Hayes

Crawley

Slough

Wembley

Stansted

Watford

Croydon

Uxbridge

Brentwood

Dartford

Cobham

Folkestone

Romford

Harrow

Guildford

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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Cheap flights from Chicago Midway Airport to London from $406

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 5/14. 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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Filter for what you want

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Delta flights from Chicago Midway Airport to London

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

KLM flights from Chicago Midway Airport to London

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

momondo Fare Finder

Use the filters below to find and compare flights from Chicago Midway Airport to London that are best for you.

See travel insights to London from

How to get the cheapest flight ticket from Chicago Midway Airport to London

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

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

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

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

How often are flights from Chicago to London delayed?

What is the most punctual flight time for Chicago to London flights?

What day of the week experiences the fewest flight delays on this route?

When to book flights from Chicago Midway Airport to London

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

Direct flights

Frequently asked questions about flying from Chicago Midway Airport to London

Traveling to a place near London?

Why use momondo?

An easier way to manage your London trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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

Cabin classes currently available on flights to London

List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

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