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Cheap flights from London to Chicago from £346

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Chicago departing on 17/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
13:00 - 13:02
LGW
-
MDW
29h 02m
1 stop
Multiple Airlines Logo
21:51 - 10:00
MDW
-
LGW
31h 09m
1 stop
£387Multiple Airlines
Wed, 18 Mar - Mon, 23 Mar
Multiple Airlines Logo
13:00 - 13:02
LGW
-
MDW
29h 02m
1 stop
Multiple Airlines Logo
07:30 - 10:00
MDW
-
LGW
21h 30m
2 stops
£393Multiple Airlines
Wed, 18 Mar - Tue, 24 Mar
Virgin Atlantic Logo
08:55 - 17:45
LHR
-
MDW
14h 50m
1 stop
Virgin Atlantic Logo
11:45 - 07:05
MDW
-
LHR
13h 20m
1 stop
£423Virgin Atlantic
Thu, 12 Feb - Sun, 15 Feb
Virgin Atlantic Logo
11:05 - 18:40
LHR
-
MDW
13h 35m
1 stop
Virgin Atlantic Logo
10:49 - 06:25
MDW
-
LHR
13h 36m
1 stop
£425Virgin Atlantic
Thu, 12 Feb - Thu, 19 Feb
Multiple Airlines Logo
14:00 - 13:08
LGW
-
MDW
28h 08m
1 stop
Multiple Airlines Logo
09:30 - 06:20
MDW
-
LGW
14h 50m
1 stop
£426Multiple Airlines
Thu, 12 Mar - Sun, 29 Mar
Virgin Atlantic Logo
10:45 - 22:31
LHR
-
MDW
17h 46m
1 stop
Virgin Atlantic Logo
12:45 - 06:25
MDW
-
LHR
11h 40m
1 stop
£428Virgin Atlantic
Wed, 25 Feb - Wed, 4 Mar
Virgin Atlantic Logo
06:30 - 22:22
LHR
-
MDW
21h 52m
2 stops
Virgin Atlantic Logo
13:49 - 07:05
MDW
-
LHR
11h 16m
1 stop
£431Virgin Atlantic
Sat, 7 Feb - Fri, 20 Feb
Delta Logo
08:40 - 18:40
LHR
-
MDW
16h 00m
2 stops
Delta Logo
13:49 - 07:05
MDW
-
LHR
11h 16m
1 stop
£437Delta
Fri, 20 Feb - Sun, 1 Mar
Delta Logo
08:40 - 18:40
LCY
-
MDW
16h 00m
2 stops
Delta Logo
13:28 - 07:15
MDW
-
LCY
11h 47m
2 stops
£467Delta
Fri, 13 Feb - Sun, 22 Feb
Air France Logo
10:25 - 22:29
LGW
-
MDW
18h 04m
2 stops
Air France Logo
12:53 - 09:25
MDW
-
LGW
14h 32m
2 stops
£668Air France
Mon, 13 Apr - Thu, 23 Apr

KLM flights from London to Chicago Midway Airport

Our best KLM deals on London to Chicago Midway Airport flight tickets
KLM
22 Feb
LHR10:45London Heathrow
13h 00m
1 stop
MDW17:45Chicago Midway
1 Mar
MDW13:49Chicago Midway
11h 16m
1 stop
LHR07:05London Heathrow
£449
KLM
14 Feb
LHR10:45London Heathrow
17h 46m
1 stop
MDW22:31Chicago Midway
21 Feb
MDW09:34Chicago Midway
17h 31m
1 stop
LHR09:05London Heathrow
£470
KLM
4 Mar
LHR10:45London Heathrow
13h 00m
1 stop
MDW17:45Chicago Midway
31 Mar
MDW13:10Chicago Midway
12h 00m
1 stop
LHR07:10London Heathrow
£521

Virgin Atlantic flights from London to Chicago Midway Airport

Our best Virgin Atlantic deals on London to Chicago Midway Airport flight tickets
Virgin Atlantic
12 Feb
LHR11:05London Heathrow
13h 35m
1 stop
MDW18:40Chicago Midway
19 Feb
MDW10:49Chicago Midway
13h 36m
1 stop
LHR06:25London Heathrow
£425
Virgin Atlantic
12 Mar
LHR11:05London Heathrow
12h 35m
1 stop
MDW18:40Chicago Midway
29 Mar
MDW09:35Chicago Midway
15h 35m
1 stop
LHR07:10London Heathrow
£427
Virgin Atlantic
25 Feb
LHR10:45London Heathrow
17h 46m
1 stop
MDW22:31Chicago Midway
4 Mar
MDW12:45Chicago Midway
11h 40m
1 stop
LHR06:25London Heathrow
£428

momondo Fare Finder

 
Customise your flight search to find flights from London to Chicago Midway Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 27 January 2026.
Use the filters below to find and compare flights from London to Chicago Midway Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonChicago

LGW - MDW

LGWMDW

London Gatwick

Wed 18/3

13:00-13:02

1 stop29h 02m

Chicago Midway

Mon 23/3

21:51-10:00

1 stop31h 09m

£387

LondonChicago

LGW - MDW

LGWMDW

London Gatwick

Wed 18/3

13:00-13:02

1 stop29h 02m

Chicago Midway

Tue 24/3

07:30-10:00

2 stops21h 30m

£393

LondonChicago

LHR - MDW

LHRMDW

London Heathrow

Thu 12/2

08:55-17:45

1 stop14h 50m

Chicago Midway

Sun 15/2

11:45-07:05

1 stop13h 20m

£423

LondonChicago

LHR - MDW

LHRMDW

London Heathrow

Thu 12/2

11:05-18:40

1 stop13h 35m

Chicago Midway

Thu 19/2

10:49-06:25

1 stop13h 36m

£425

LondonChicago

LGW - MDW

LGWMDW

London Gatwick

Thu 12/3

14:00-13:08

1 stop28h 08m

Chicago Midway

Sun 29/3

09:30-06:20

1 stop14h 50m

£426

LondonChicago

LHR - MDW

LHRMDW

London Heathrow

Wed 25/2

10:45-22:31

1 stop17h 46m

Chicago Midway

Wed 4/3

12:45-06:25

1 stop11h 40m

£428

LondonChicago

LHR - MDW

LHRMDW

London Heathrow

Sat 7/2

06:30-22:22

2 stops21h 52m

Chicago Midway

Fri 20/2

13:49-07:05

1 stop11h 16m

£431

LondonChicago

LHR - MDW

LHRMDW

London Heathrow

Fri 20/2

08:40-18:40

2 stops16h 00m

Chicago Midway

Sun 1/3

13:49-07:05

1 stop11h 16m

£437

LondonChicago

LCY - MDW

LCYMDW

London City

Fri 13/2

08:40-18:40

2 stops16h 00m

Chicago Midway

Sun 22/2

13:28-07:15

2 stops11h 47m

£467

LondonChicago

LGW - MDW

LGWMDW

London Gatwick

Mon 13/4

10:25-22:29

2 stops18h 04m

Chicago Midway

Thu 23/4

12:53-09:25

2 stops14h 32m

£668

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Chicago from

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

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

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

You could potentially save up to 43% on your flight if you consider stops on a London to Chicago Midway Airport flight.

When to book flights from London to Chicago Midway Airport

Are you open to changing your travel dates? Check out the ideal times to fly from London to Chicago Midway Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London to Chicago Midway Airport (LON to MDW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Chicago Midway Airport

Fastest flight time

12h 35m

Direct flights

None
The fastest flight from London to Chicago Midway Airport takes 12h 35m
There are no direct flights from London to Chicago Midway Airport. There are no popular flight routes from London to Chicago Midway Airport.
Search flight deals

  • How far is London to Chicago Midway by plane?

    The straight-line distance from London to Chicago Midway is 3953.8 mi. In terms of flight time, this usually takes a little over 12h 35m.

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

    Prices for flights from London to Chicago Midway Airport were last updated today.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Chicago Midway Airport.

  • What documentation or ID do you need to fly to Chicago Midway Airport?

    The necessary travel and health documents for your Chicago Midway Airport 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.

  • What is the most popular airline from London to Chicago Midway Airport?

Best airlines flying from London to Chicago Midway Airport

Compare and see reviews for airlines that fly from London to Chicago Midway Airport with momondo
Airline
Rating
Free Cancellation
Price
Virgin AtlanticPriceFrom £420Free CancellationRating
7.5
678 reviews
Search Virgin Atlantic flights

Why use momondo?

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

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 London to Chicago for you.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Chicago.

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

If you are not ready to book a flight from London to Chicago now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chicago and let you know when they change.

An easier way to manage your Chicago Midway Airport trip

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