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

Generally, flights departing at night tend to experience fewer delays. Flights departing 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 is the cheapest airline that flies from Chicago Midway to London?

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

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

Sunday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday 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.

£321 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 return flights

Enter your travel dates to find the best prices.

12:46 - 09:15

MDW

LHR

14h 29m

2 stops

06:15 - 16:15

LHR

MDW

16h 00m

2 stops

£656Virgin Atlantic

Tue, 11 Aug - Fri, 21 Aug

13:27 - 09:15

MDW

LHR

13h 48m

2 stops

06:15 - 16:15

LHR

MDW

16h 00m

2 stops

£657Virgin Atlantic

Mon, 10 Aug - Fri, 21 Aug

10:15 - 07:55

MDW

LGW

15h 40m

2 stops

21:35 - 09:14

LGW

MDW

41h 39m

3 stops

£659Multiple Airlines

Tue, 9 Jun - Tue, 23 Jun

19:25 - 13:05

MDW

LHR

11h 40m

1 stop

10:45 - 16:59

LHR

MDW

12h 14m

1 stop

£662KLM

Tue, 25 Aug - Wed, 2 Sep

10:15 - 09:50

MDW

LGW

17h 35m

2 stops

11:35 - 09:35

LGW

MDW

28h 00m

2 stops

£662Porter Airlines

Tue, 9 Jun - Mon, 15 Jun

10:15 - 07:55

MDW

LGW

15h 40m

2 stops

11:35 - 09:40

LGW

MDW

28h 05m

2 stops

£665Multiple Airlines

Sun, 14 Jun - Mon, 22 Jun

10:15 - 09:50

MDW

LGW

17h 35m

2 stops

11:35 - 09:40

LGW

MDW

28h 05m

2 stops

£666Porter Airlines

Sun, 14 Jun - Wed, 24 Jun

13:05 - 06:25

MDW

LHR

11h 20m

1 stop

13:25 - 21:45

LHR

MDW

14h 20m

1 stop

£669KLM

Wed, 7 Oct - Wed, 21 Oct

13:27 - 07:15

MDW

LCY

11h 48m

2 stops

07:45 - 18:33

LCY

MDW

16h 48m

2 stops

£670Delta

Wed, 12 Aug - Tue, 25 Aug

11:05 - 07:15

MDW

LHR

14h 10m

1 stop

08:40 - 18:01

LHR

MDW

15h 21m

2 stops

£670Delta

Wed, 29 Jul - Thu, 13 Aug

Delta flights from Chicago Midway Airport to London

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

Delta

12 Aug

MDW13:27Chicago Midway

11h 48m

2 stops

LCY07:15London City

25 Aug

LCY07:45London City

16h 48m

2 stops

MDW18:33Chicago Midway

£670

Delta

29 Jul

MDW11:05Chicago Midway

14h 10m

1 stop

LHR07:15London Heathrow

13 Aug

LHR08:40London Heathrow

15h 21m

2 stops

MDW18:01Chicago Midway

£670

Delta

1 Aug

MDW16:22Chicago Midway

32h 03m

1 stop

LHR06:25London Heathrow

20 Aug

LHR11:15London Heathrow

17h 21m

1 stop

MDW22:36Chicago Midway

£673

Virgin Atlantic flights from Chicago Midway Airport to London

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

Virgin Atlantic

11 Aug

MDW12:46Chicago Midway

14h 29m

2 stops

LHR09:15London Heathrow

21 Aug

LHR06:15London Heathrow

16h 00m

2 stops

MDW16:15Chicago Midway

£656

Virgin Atlantic

10 Aug

MDW13:27Chicago Midway

15h 13m

2 stops

LHR10:40London Heathrow

21 Aug

LHR06:15London Heathrow

16h 00m

2 stops

MDW16:15Chicago Midway

£657

Virgin Atlantic

1 Nov

MDW13:00Chicago Midway

14h 35m

2 stops

LHR09:35London Heathrow

10 Nov

LHR06:20London Heathrow

21h 25m

2 stops

MDW21:45Chicago Midway

£659

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 return flight

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Tue 11/8

12:46-09:15

2 stops14h 29m

London Heathrow

Fri 21/8

06:15-16:15

2 stops16h 00m

£656

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Mon 10/8

13:27-09:15

2 stops13h 48m

London Heathrow

Fri 21/8

06:15-16:15

2 stops16h 00m

£657

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Tue 9/6

10:15-07:55

2 stops15h 40m

London Gatwick

Tue 23/6

21:35-09:14

3 stops41h 39m

£659

Fastest return journey

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Tue 25/8

19:25-13:05

1 stop11h 40m

London Heathrow

Wed 2/9

10:45-16:59

1 stop12h 14m

£662

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Tue 9/6

10:15-09:50

2 stops17h 35m

London Gatwick

Mon 15/6

11:35-09:35

2 stops28h 00m

£662

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Sun 14/6

10:15-07:55

2 stops15h 40m

London Gatwick

Mon 22/6

11:35-09:40

2 stops28h 05m

£665

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Sun 14/6

10:15-09:50

2 stops17h 35m

London Gatwick

Wed 24/6

11:35-09:40

2 stops28h 05m

£666

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Wed 7/10

13:05-06:25

1 stop11h 20m

London Heathrow

Wed 21/10

13:25-21:45

1 stop14h 20m

£669

ChicagoLondon

MDW - LCY

MDWLCY

Chicago Midway

Wed 12/8

13:27-07:15

2 stops11h 48m

London City

Tue 25/8

07:45-18:33

2 stops16h 48m

£670

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Wed 29/7

11:05-07:15

1 stop14h 10m

London Heathrow

Thu 13/8

08:40-18:01

2 stops15h 21m

£670

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 £531. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Chicago Midway Airport to London for around £769.

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 evening when flights can be purchased for as low as £613. Flights in the afternoon are often more expensive, with an average ticket price of £729.

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	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. 11h 20m 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

Gatwick

Luton

Wembley

Slough

Maidstone

Southend-on-Sea

Ipswich

Canterbury

Ilford

Hayes

Guildford

Folkestone

Chelmsford

Bedford

Dover

Harlow

Chichester

Colchester

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.

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Cheap flights from Chicago Midway Airport to London from £321

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 4/6. 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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Big names, great deals

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Filter for what you want

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Find the cheapest flights from Chicago Midway Airport to London

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Delta flights from Chicago Midway Airport to London

Our best Delta 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

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?

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

Travelling to a place near London?

Why use momondo?

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

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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