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Cheap flights from the United Kingdom to Chicago from £273

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Chicago departing on 22/10. 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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Find the cheapest flights from the United Kingdom to Chicago

Recent return flight deals from the United Kingdom to Chicago

Virgin Atlantic Logo
11:05 - 18:18LHR-MDW
13h 13m1 stop
Virgin Atlantic Logo
13:47 - 07:05MDW-LHR
11h 18m1 stop
£400Virgin Atlantic
Find Deal
Fri, 21 Nov - Tue, 25 Nov
Virgin Atlantic Logo
11:05 - 17:43LHR-MDW
12h 38m1 stop
Virgin Atlantic Logo
12:47 - 06:25MDW-LHR
11h 38m1 stop
£402Virgin Atlantic
Find Deal
Fri, 7 Nov - Fri, 14 Nov
Virgin Atlantic Logo
11:05 - 17:43LHR-MDW
12h 38m1 stop
Virgin Atlantic Logo
12:47 - 06:25MDW-LHR
11h 38m1 stop
£403Virgin Atlantic
Find Deal
Fri, 7 Nov - Thu, 13 Nov
Multiple Airlines Logo
14:00 - 22:20LGW-MDW
14h 20m1 stop
Multiple Airlines Logo
18:26 - 20:40MDW-LGW
20h 14m2 stops
£411Multiple Airlines
Find Deal
Fri, 7 Nov - Thu, 13 Nov
Multiple Airlines Logo
14:00 - 08:32LGW-MDW
23h 32m1 stop
Multiple Airlines Logo
14:11 - 10:00MDW-LGW
37h 49m2 stops
£434Multiple Airlines
Find Deal
Thu, 30 Oct - Wed, 26 Nov
Delta Logo
12:30 - 22:14LHR-MDW
14h 44m1 stop
Delta Logo
12:47 - 07:50MDW-LHR
13h 03m1 stop
£434Delta
Find Deal
Sat, 1 Nov - Tue, 11 Nov
Delta Logo
12:30 - 22:14LHR-MDW
14h 44m1 stop
Delta Logo
17:34 - 11:40MDW-LHR
12h 06m1 stop
£436Delta
Find Deal
Sat, 1 Nov - Fri, 14 Nov
KLM Logo
08:55 - 16:36LHR-MDW
13h 41m1 stop
KLM Logo
14:00 - 07:05MDW-LHR
11h 05m1 stop
£441KLM
Find Deal
Tue, 2 Dec - Wed, 14 Jan
KLM Logo
08:55 - 16:25LHR-MDW
13h 30m1 stop
KLM Logo
14:00 - 07:05MDW-LHR
11h 05m1 stop
£442KLM
Find Deal
Fri, 13 Feb - Mon, 23 Feb
Air France Logo
11:20 - 21:10EDI-MDW
15h 50m2 stops
Air France Logo
10:35 - 09:20MDW-EDI
16h 45m2 stops
£4,293Air France
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Sat, 4 Oct - Mon, 6 Oct

KLM flights from United Kingdom to Chicago Midway Airport

Our best KLM deals on United Kingdom to Chicago Midway Airport flight tickets
KLM
2 Oct
LHR11:45London Heathrow
12h 50m
1 stop
MDW18:35Chicago Midway
15 Oct
MDW17:04Chicago Midway
14h 26m
1 stop
LHR13:30London Heathrow
£436
Find similar
KLM
2 Dec
LHR08:55London Heathrow
13h 41m
1 stop
MDW16:36Chicago Midway
14 Jan
MDW14:00Chicago Midway
11h 05m
1 stop
LHR07:05London Heathrow
£441
Find similar
KLM
13 Feb
LHR08:55London Heathrow
13h 30m
1 stop
MDW16:25Chicago Midway
23 Feb
MDW14:00Chicago Midway
11h 05m
1 stop
LHR07:05London Heathrow
£442
Find similar

Virgin Atlantic flights from United Kingdom to Chicago Midway Airport

Our best Virgin Atlantic deals on United Kingdom to Chicago Midway Airport flight tickets
Virgin Atlantic
21 Nov
LHR11:05London Heathrow
13h 13m
1 stop
MDW18:18Chicago Midway
25 Nov
MDW13:47Chicago Midway
11h 18m
1 stop
LHR07:05London Heathrow
£400
Find similar
Virgin Atlantic
7 Nov
LHR11:05London Heathrow
12h 38m
1 stop
MDW17:43Chicago Midway
14 Nov
MDW12:47Chicago Midway
11h 38m
1 stop
LHR06:25London Heathrow
£402
Find similar
Virgin Atlantic
7 Nov
LHR11:05London Heathrow
12h 38m
1 stop
MDW17:43Chicago Midway
13 Nov
MDW12:47Chicago Midway
11h 38m
1 stop
LHR06:25London Heathrow
£403
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from United Kingdom 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 24 September 2025.
Use the filters below to find and compare flights from the United Kingdom to Chicago Midway Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonChicago

LHR - MDW

LHRMDW

London Heathrow

Fri 21/11

11:05-18:18

1 stop13h 13m

Chicago Midway

Tue 25/11

13:47-07:05

1 stop11h 18m

£400

LondonChicago

LHR - MDW

LHRMDW

London Heathrow

Fri 7/11

11:05-17:43

1 stop12h 38m

Chicago Midway

Fri 14/11

12:47-06:25

1 stop11h 38m

£402

LondonChicago

LHR - MDW

LHRMDW

London Heathrow

Fri 7/11

11:05-17:43

1 stop12h 38m

Chicago Midway

Thu 13/11

12:47-06:25

1 stop11h 38m

£403

LondonChicago

LGW - MDW

LGWMDW

London Gatwick

Fri 7/11

14:00-22:20

1 stop14h 20m

Chicago Midway

Thu 13/11

18:26-20:40

2 stops20h 14m

£411

LondonChicago

LGW - MDW

LGWMDW

London Gatwick

Thu 30/10

14:00-08:32

1 stop23h 32m

Chicago Midway

Wed 26/11

14:11-10:00

2 stops37h 49m

£434

LondonChicago

LHR - MDW

LHRMDW

London Heathrow

Sat 1/11

12:30-22:14

1 stop14h 44m

Chicago Midway

Tue 11/11

12:47-07:50

1 stop13h 03m

£434

LondonChicago

LHR - MDW

LHRMDW

London Heathrow

Sat 1/11

12:30-22:14

1 stop14h 44m

Chicago Midway

Fri 14/11

17:34-11:40

1 stop12h 06m

£436

LondonChicago

LHR - MDW

LHRMDW

London Heathrow

Tue 2/12

08:55-16:36

1 stop13h 41m

Chicago Midway

Wed 14/1

14:00-07:05

1 stop11h 05m

£441

LondonChicago

LHR - MDW

LHRMDW

London Heathrow

Fri 13/2

08:55-16:25

1 stop13h 30m

Chicago Midway

Mon 23/2

14:00-07:05

1 stop11h 05m

£442

EdinburghChicago

EDI - MDW

EDIMDW

Edinburgh Turnhouse

Sat 4/10

11:20-21:10

2 stops15h 50m

Chicago Midway

Mon 6/10

10:35-09:20

2 stops16h 45m

£4,293

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from United Kingdom 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

What is the cheapest month to fly to Chicago Midway Airport?

If you aren’t able to travel to Chicago Midway Airport during the month of September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of £510.

What is the cheapest day to depart on your flight to Chicago Midway Airport?

According to our data, Thursday is the cheapest day to fly to Chicago Midway Airport from United Kingdom. The lowest ticket price found for a Thursday departure recently was £504. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from United Kingdom to Chicago Midway Airport for around £726.

What is the cheapest time of day to depart on your flight to Chicago Midway Airport?

The cheapest time of day to fly to Chicago Midway Airport is in the afternoon when flights can be purchased for as low as £473. In contrast, the most expensive time of day to depart to Chicago Midway Airport is at midday when prices are around £681.

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

You could potentially save up to 19% on your flight if you consider stops on a United Kingdom to Chicago Midway Airport flight.

Cheap United Kingdom to Chicago Midway Airport flight deals and tips

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

Direct flights

None
There are no direct flights from United Kingdom to Chicago Midway Airport. There are no popular flight routes from United Kingdom to Chicago Midway Airport.
Search flight deals

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from United Kingdom to Chicago Midway Airport.

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

    The travel and health documents required for your trip to Chicago Midway Airport 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 Chicago Midway Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from United Kingdom to Chicago Midway Airport

Compare and see reviews for airlines that fly from United Kingdom to Chicago Midway Airport with momondo
Airline
Rating
Free Cancellation
Price
Virgin AtlanticPriceFrom £432Free CancellationRating
7.4
664 reviews
Search Virgin Atlantic flights

Why use momondo?

Why should I use momondo to find a flight deal from United Kingdom 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 United Kingdom to Chicago for you.

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

Flights from United Kingdom to Chicago with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from United Kingdom to Chicago?

Once you have performed a search for United Kingdom to Chicago flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for United Kingdom to Chicago flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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