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 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.

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.

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

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

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.

£230 Cheap Flights from Chicago Midway Airport to London in 2026

Find the cheapest flights from Chicago Midway Airport to London

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

11:45 - 09:50

MDW

LGW

16h 05m

2 stops

09:40 - 14:35

LGW

MDW

34h 55m

2 stops

£573Multiple Airlines

Fri, 11 Sep - Fri, 18 Sep

11:45 - 07:55

MDW

LGW

14h 10m

2 stops

09:40 - 14:35

LGW

MDW

34h 55m

2 stops

£579Multiple Airlines

Tue, 15 Sep - Sun, 20 Sep

11:45 - 09:50

MDW

LGW

16h 05m

2 stops

09:40 - 14:35

LGW

MDW

34h 55m

2 stops

£580Multiple Airlines

Fri, 11 Sep - Fri, 18 Sep

15:20 - 07:55

MDW

LGW

34h 35m

2 stops

09:40 - 14:35

LGW

MDW

34h 55m

2 stops

£586Multiple Airlines

Mon, 14 Sep - Fri, 18 Sep

11:45 - 07:55

MDW

LGW

14h 10m

2 stops

11:35 - 14:35

LGW

MDW

33h 00m

2 stops

£586Multiple Airlines

Tue, 8 Sep - Mon, 21 Sep

11:45 - 07:55

MDW

LGW

14h 10m

2 stops

11:35 - 14:35

LGW

MDW

33h 00m

2 stops

£588Multiple Airlines

Tue, 15 Sep - Mon, 21 Sep

11:45 - 09:50

MDW

LGW

16h 05m

2 stops

11:35 - 14:35

LGW

MDW

33h 00m

2 stops

£588Multiple Airlines

Thu, 17 Sep - Fri, 25 Sep

11:45 - 09:50

MDW

LGW

16h 05m

2 stops

11:35 - 14:35

LGW

MDW

33h 00m

2 stops

£592Porter Airlines

Wed, 9 Sep - Wed, 16 Sep

11:45 - 07:55

MDW

LGW

14h 10m

2 stops

09:40 - 14:35

LGW

MDW

34h 55m

2 stops

£592Multiple Airlines

Sun, 20 Sep - Fri, 25 Sep

11:45 - 09:50

MDW

LGW

16h 05m

2 stops

09:40 - 14:35

LGW

MDW

34h 55m

2 stops

£595Multiple Airlines

Fri, 11 Sep - Fri, 18 Sep

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Virgin Atlantic flights from Chicago Midway Airport to London

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

Virgin Atlantic

9 Nov

MDW12:30Chicago Midway

12h 35m

1 stop

LHR07:05London Heathrow

27 Nov

LHR06:30London Heathrow

22h 26m

2 stops

MDW22:56Chicago Midway

£648

Virgin Atlantic

1 Dec

MDW10:35Chicago Midway

16h 25m

1 stop

LHR09:00London Heathrow

8 Dec

LHR06:30London Heathrow

15h 55m

2 stops

MDW16:25Chicago Midway

£649

Virgin Atlantic

25 Oct

MDW13:27Chicago Midway

13h 23m

2 stops

LHR07:50London Heathrow

29 Oct

LHR06:30London Heathrow

16h 30m

2 stops

MDW18:00Chicago Midway

£651

Delta flights from Chicago Midway Airport to London

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

Delta

23 Nov

MDW17:09Chicago Midway

12h 31m

1 stop

LHR11:40London Heathrow

26 Nov

LHR06:30London Heathrow

16h 09m

2 stops

MDW16:39Chicago Midway

£649

Delta

27 Oct

MDW17:15Chicago Midway

10h 45m

1 stop

LHR09:00London Heathrow

3 Nov

LHR06:30London Heathrow

16h 09m

2 stops

MDW16:39Chicago Midway

£650

Delta

2 Dec

MDW17:25Chicago Midway

12h 15m

1 stop

LHR11:40London Heathrow

11 Dec

LHR06:20London Heathrow

16h 30m

2 stops

MDW16:50Chicago Midway

£655

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 - LGW

MDWLGW

Chicago Midway

Fri 11/9

11:45-09:50

2 stops16h 05m

London Gatwick

Fri 18/9

09:40-14:35

2 stops34h 55m

£573

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Tue 15/9

11:45-07:55

2 stops14h 10m

London Gatwick

Sun 20/9

09:40-14:35

2 stops34h 55m

£579

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Fri 11/9

11:45-09:50

2 stops16h 05m

London Gatwick

Fri 18/9

09:40-14:35

2 stops34h 55m

£580

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Mon 14/9

15:20-07:55

2 stops34h 35m

London Gatwick

Fri 18/9

09:40-14:35

2 stops34h 55m

£586

Fastest return journey

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Tue 8/9

11:45-07:55

2 stops14h 10m

London Gatwick

Mon 21/9

11:35-14:35

2 stops33h 00m

£586

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Tue 15/9

11:45-07:55

2 stops14h 10m

London Gatwick

Mon 21/9

11:35-14:35

2 stops33h 00m

£588

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Thu 17/9

11:45-09:50

2 stops16h 05m

London Gatwick

Fri 25/9

11:35-14:35

2 stops33h 00m

£588

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Wed 9/9

11:45-09:50

2 stops16h 05m

London Gatwick

Wed 16/9

11:35-14:35

2 stops33h 00m

£592

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Sun 20/9

11:45-07:55

2 stops14h 10m

London Gatwick

Fri 25/9

09:40-14:35

2 stops34h 55m

£592

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Fri 11/9

11:45-09:50

2 stops16h 05m

London Gatwick

Fri 18/9

09:40-14:35

2 stops34h 55m

£595

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 Monday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £557. 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 £899.

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 £697. Flights in the afternoon are often more expensive, with an average ticket price of £786.

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 40m
Direct flights	None

The fastest flight from Chicago Midway Airport to London takes 11h 40m

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 40m 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.

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Luton

Southend-on-Sea

Slough

Ipswich

Maidstone

Folkestone

Ilford

Hastings

Canterbury

Guildford

Chichester

Bedford

Hayes

Colchester

Harlow

Chelmsford

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 £230

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 18/10. 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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Virgin Atlantic flights from Chicago Midway Airport to London

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

Delta flights from Chicago Midway Airport to London

Our best Delta 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

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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