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

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

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

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

How often are flights from Chicago to London delayed?

Historically, on average around 0% 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 0 minutes.

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

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

When did momondo last update prices for flights from Chicago Midway Airport to London?

Prices for flights from Chicago Midway Airport to London are refreshed on a daily basis.

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 necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£281 Cheap Flights from Chicago Midway Airport to London in 2025/26

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13:49 - 07:05

MDW

LHR

11h 16m1 stop

08:55 - 17:29

LHR

MDW

14h 34m1 stop

£444Air France

Sun, 11 Jan - Tue, 20 Jan

09:29 - 08:45

MDW

LHR

17h 16m1 stop

11:05 - 18:32

LHR

MDW

13h 27m1 stop

£447Delta

Wed, 31 Dec - Tue, 13 Jan

10:48 - 06:25

MDW

LHR

13h 37m1 stop

06:20 - 17:37

LHR

MDW

17h 17m2 stops

£448Delta

Sun, 8 Feb - Thu, 5 Mar

12:48 - 06:25

MDW

LHR

11h 37m1 stop

08:40 - 17:37

LHR

MDW

14h 57m2 stops

£450Delta

Mon, 9 Feb - Thu, 19 Feb

09:29 - 07:50

MDW

LHR

16h 21m2 stops

08:55 - 16:29

LHR

MDW

13h 34m1 stop

£450Delta

Wed, 31 Dec - Tue, 13 Jan

10:48 - 06:50

MDW

LHR

14h 02m2 stops

11:30 - 22:22

LHR

MDW

16h 52m2 stops

£452Virgin Atlantic

Tue, 20 Jan - Wed, 4 Feb

13:51 - 07:05

MDW

LHR

11h 14m1 stop

10:45 - 17:45

LHR

MDW

13h 00m1 stop

£453Delta

Tue, 10 Feb - Thu, 19 Feb

13:00 - 10:00

MDW

LGW

15h 00m1 stop

14:00 - 08:43

LGW

MDW

24h 43m2 stops

£456Multiple Airlines

Fri, 23 Jan - Fri, 6 Feb

09:32 - 06:50

MDW

LHR

16h 18m2 stops

11:05 - 18:40

LHR

MDW

12h 35m1 stop

£456Virgin Atlantic

Tue, 10 Mar - Tue, 24 Mar

17:25 - 13:30

MDW

LHR

14h 05m1 stop

06:15 - 16:25

LHR

MDW

16h 10m2 stops

£460Virgin Atlantic

Tue, 21 Apr - Tue, 28 Apr

Air France flights from Chicago Midway Airport to London

Our best Air France deals on Chicago Midway Airport to London flight tickets

Air France

11 Jan

MDW13:49Chicago Midway

11h 16m

1 stop

LHR07:05London Heathrow

20 Jan

LHR08:55London Heathrow

14h 34m

1 stop

MDW17:29Chicago Midway

£444

Find similar

Air France

11 Jan

MDW13:49Chicago Midway

11h 16m

1 stop

LHR07:05London Heathrow

20 Jan

LHR11:05London Heathrow

13h 31m

1 stop

MDW18:36Chicago Midway

£468

Find similar

Air France

11 Jan

MDW13:49Chicago Midway

11h 16m

1 stop

LHR07:05London Heathrow

20 Jan

LHR08:55London Heathrow

14h 34m

1 stop

MDW17:29Chicago Midway

£469

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

8 Feb

MDW09:33Chicago Midway

17h 12m

1 stop

LHR08:45London Heathrow

18 Feb

LHR06:20London Heathrow

17h 25m

2 stops

MDW17:45Chicago Midway

£448

Find similar

Virgin Atlantic

9 Dec

MDW17:29Chicago Midway

12h 11m

1 stop

LHR11:40London Heathrow

16 Dec

LHR13:05London Heathrow

16h 42m

2 stops

MDW23:47Chicago Midway

£451

Find similar

Virgin Atlantic

20 Jan

MDW10:48Chicago Midway

14h 02m

2 stops

LHR06:50London Heathrow

4 Feb

LHR11:30London Heathrow

16h 52m

2 stops

MDW22:22Chicago Midway

£452

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

Sun 11/1

13:49-07:05

1 stop11h 16m

London Heathrow

Tue 20/1

08:55-17:29

1 stop14h 34m

£444

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Wed 31/12

09:29-08:45

1 stop17h 16m

London Heathrow

Tue 13/1

11:05-18:32

1 stop13h 27m

£447

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Sun 8/2

10:48-06:25

1 stop13h 37m

London Heathrow

Thu 5/3

06:20-17:37

2 stops17h 17m

£448

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Mon 9/2

12:48-06:25

1 stop11h 37m

London Heathrow

Thu 19/2

08:40-17:37

2 stops14h 57m

£450

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Wed 31/12

09:29-07:50

2 stops16h 21m

London Heathrow

Tue 13/1

08:55-16:29

1 stop13h 34m

£450

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Tue 20/1

10:48-06:50

2 stops14h 02m

London Heathrow

Wed 4/2

11:30-22:22

2 stops16h 52m

£452

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Tue 10/2

13:51-07:05

1 stop11h 14m

London Heathrow

Thu 19/2

10:45-17:45

1 stop13h 00m

£453

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Fri 23/1

13:00-10:00

1 stop15h 00m

London Gatwick

Fri 6/2

14:00-08:43

2 stops24h 43m

£456

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Tue 10/3

09:32-06:50

2 stops16h 18m

London Heathrow

Tue 24/3

11:05-18:40

1 stop12h 35m

£456

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Tue 21/4

17:25-13:30

1 stop14h 05m

London Heathrow

Tue 28/4

06:15-16:25

2 stops16h 10m

£460

Flights are sorted by cheapest return 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?

Our data shows that Sunday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £513. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Chicago Midway Airport to London for around £683.

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

The cheapest time of day to fly to London is in the afternoon when flights can be purchased for as low as £570. Flights at midday are often more expensive, with an average ticket price of £820.

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 return 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	10h 57m
Direct flights	None

The fastest flight from Chicago Midway Airport to London takes 10h 57m

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. 11h 14m is a normal flight duration for this route.
When did momondo last update prices for flights from Chicago Midway Airport to London?
Prices for flights from Chicago Midway Airport to London are refreshed on a daily basis.
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 necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Eastbourne

Milton Keynes

Luton

Gatwick

Maidstone

Slough

Canterbury

Southend-on-Sea

Ipswich

Ilford

Guildford

Hayes

Dover

Chelmsford

Colchester

Worthing

Bedford

Ramsgate

Hounslow

Stansted

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to London?

Finding the right flight to London from Chicago is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

Can I find flights from Chicago to London with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to London from Chicago with this policy.

How can momondo help me find flights from Chicago to London?

momondo provides multiple filters to help you find the best flight to London from Chicago. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Chicago to London right now. Can momondo alert me if prices change?

Price alerts on flights to London from Chicago are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your London trip

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

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

London City Airport

London Gatwick Airport

London Heathrow Airport

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London Stansted Airport

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Cheap flights from Chicago Midway Airport to London from £281

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 10/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Chicago Midway Airport to London

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Air France flights from Chicago Midway Airport to London

Our best Air France deals on Chicago Midway Airport to London flight tickets

Virgin Atlantic flights from Chicago Midway Airport to London

Our best Virgin Atlantic 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

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?

Our data shows that Sunday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £513. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Chicago Midway Airport to London for around £683.

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

The cheapest time of day to fly to London is in the afternoon when flights can be purchased for as low as £570. Flights at midday are often more expensive, with an average ticket price of £820.

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

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

How often are flights from Chicago to London delayed?

Historically, on average around 0% 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 0 minutes.

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

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

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

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

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

How far is Chicago Midway to London by plane?

When did momondo last update prices for flights from Chicago Midway Airport to London?

How old do you have to be to fly from Chicago Midway Airport to London?

What documentation or ID do you need to fly to London?

Travelling to a place near London?

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to London?

Can I find flights from Chicago to London with flexible booking policies on momondo?

How can momondo help me find flights from Chicago to London?

I’m not ready to book a flight from Chicago to London right now. Can momondo alert me if prices change?

An easier way to manage your London trip

We make it super easy to schedule, organise 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