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Cheap flights from the United Kingdom to Chicago from $411

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 4/29. 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 round-trip flight deals from the United Kingdom to Chicago

Enter your travel dates to find the best prices.
Virgin Atlantic Logo
10:00 am - 11:47 pmLHR-MDW
19h 47m2 stops
Virgin Atlantic Logo
5:39 pm - 11:40 amMDW-LHR
12h 01m1 stop
$655Virgin Atlantic
Find Deal
Tue, Dec 9 - Tue, Dec 16
Virgin Atlantic Logo
3:50 pm - 11:47 pmLHR-MDW
13h 57m1 stop
Virgin Atlantic Logo
5:29 pm - 11:40 amMDW-LHR
12h 11m1 stop
$662Virgin Atlantic
Find Deal
Wed, Dec 10 - Wed, Dec 17
Virgin Atlantic Logo
8:55 am - 4:34 pmLHR-MDW
13h 39m1 stop
Virgin Atlantic Logo
5:39 pm - 11:40 amMDW-LHR
12h 01m1 stop
$675Virgin Atlantic
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Tue, Dec 9 - Tue, Dec 16
KLM Logo
11:05 am - 6:36 pmLHR-MDW
13h 31m1 stop
KLM Logo
1:49 pm - 7:05 amMDW-LHR
11h 16m1 stop
$680KLM
Find Deal
Wed, Feb 4 - Wed, Feb 11
Delta Logo
6:30 am - 5:32 pmLHR-MDW
17h 02m2 stops
Delta Logo
6:17 pm - 11:40 amMDW-LHR
11h 23m1 stop
$690Delta
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Mon, Jan 19 - Mon, Jan 26
Delta Logo
8:40 am - 6:36 pmLHR-MDW
15h 56m2 stops
Delta Logo
6:17 pm - 11:40 amMDW-LHR
11h 23m1 stop
$692Delta
Find Deal
Wed, Feb 4 - Wed, Feb 11
Multiple Airlines Logo
2:00 pm - 8:46 amLGW-MDW
24h 46m2 stops
Multiple Airlines Logo
6:37 pm - 10:00 amMDW-LGW
33h 23m1 stop
$710Multiple Airlines
Find Deal
Mon, Dec 8 - Sun, Dec 14
Multiple Airlines Logo
2:00 pm - 9:13 amLGW-MDW
25h 13m1 stop
Multiple Airlines Logo
6:00 am - 10:00 amMDW-LGW
22h 00m2 stops
$714Multiple Airlines
Find Deal
Sat, Jan 10 - Fri, Jan 16
KLM Logo
5:50 am - 4:31 pmMAN-MDW
16h 41m2 stops
KLM Logo
1:28 pm - 8:20 amMDW-MAN
12h 52m2 stops
$843KLM
Find Deal
Tue, Jan 13 - Sun, Jan 18
Air France Logo
6:10 am - 5:19 pmLBA-MDW
17h 09m2 stops
Air France Logo
12:45 pm - 9:30 amMDW-LBA
14h 45m2 stops
$2,700Air France
Find Deal
Sat, Dec 20 - Fri, Jan 2

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
Dec 9
LHR10:00 amLondon Heathrow
19h 47m
2 stops
MDW11:47 pmChicago Midway
Dec 16
MDW5:39 pmChicago Midway
12h 01m
1 stop
LHR11:40 amLondon Heathrow
$655
Find similar
Virgin Atlantic
Dec 10
LHR3:50 pmLondon Heathrow
13h 57m
1 stop
MDW11:47 pmChicago Midway
Dec 17
MDW5:29 pmChicago Midway
12h 11m
1 stop
LHR11:40 amLondon Heathrow
$662
Find similar
Virgin Atlantic
Dec 9
LHR8:55 amLondon Heathrow
13h 39m
1 stop
MDW4:34 pmChicago Midway
Dec 16
MDW5:39 pmChicago Midway
12h 01m
1 stop
LHR11:40 amLondon Heathrow
$675
Find similar

Delta flights from United Kingdom to Chicago Midway Airport

Our best Delta deals on United Kingdom to Chicago Midway Airport flight tickets
Delta
Jan 19
LHR6:30 amLondon Heathrow
17h 02m
2 stops
MDW5:32 pmChicago Midway
Jan 26
MDW6:17 pmChicago Midway
11h 23m
1 stop
LHR11:40 amLondon Heathrow
$690
Find similar
Delta
Feb 4
LHR8:40 amLondon Heathrow
15h 56m
2 stops
MDW6:36 pmChicago Midway
Feb 11
MDW6:17 pmChicago Midway
11h 23m
1 stop
LHR11:40 amLondon Heathrow
$692
Find similar
Delta
Apr 14
LHR8:40 amLondon Heathrow
15h 51m
2 stops
MDW6:31 pmChicago Midway
Apr 23
MDW2:00 pmChicago Midway
17h 10m
1 stop
LHR1:10 pmLondon Heathrow
$707
Find similar

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated November 13, 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

Tue 12/9

10:00 am-11:47 pm

2 stops19h 47m

Chicago Midway

Tue 12/16

5:39 pm-11:40 am

1 stop12h 01m

$655

LondonChicago

LHR - MDW

LHRMDW

London Heathrow

Wed 12/10

3:50 pm-11:47 pm

1 stop13h 57m

Chicago Midway

Wed 12/17

5:29 pm-11:40 am

1 stop12h 11m

$662

LondonChicago

LHR - MDW

LHRMDW

London Heathrow

Tue 12/9

8:55 am-4:34 pm

1 stop13h 39m

Chicago Midway

Tue 12/16

5:39 pm-11:40 am

1 stop12h 01m

$675

LondonChicago

LHR - MDW

LHRMDW

London Heathrow

Wed 2/4

11:05 am-6:36 pm

1 stop13h 31m

Chicago Midway

Wed 2/11

1:49 pm-7:05 am

1 stop11h 16m

$680

LondonChicago

LHR - MDW

LHRMDW

London Heathrow

Mon 1/19

6:30 am-5:32 pm

2 stops17h 02m

Chicago Midway

Mon 1/26

6:17 pm-11:40 am

1 stop11h 23m

$690

LondonChicago

LHR - MDW

LHRMDW

London Heathrow

Wed 2/4

8:40 am-6:36 pm

2 stops15h 56m

Chicago Midway

Wed 2/11

6:17 pm-11:40 am

1 stop11h 23m

$692

LondonChicago

LGW - MDW

LGWMDW

London Gatwick

Mon 12/8

2:00 pm-8:46 am

2 stops24h 46m

Chicago Midway

Sun 12/14

6:37 pm-10:00 am

1 stop33h 23m

$710

LondonChicago

LGW - MDW

LGWMDW

London Gatwick

Sat 1/10

2:00 pm-9:13 am

1 stop25h 13m

Chicago Midway

Fri 1/16

6:00 am-10:00 am

2 stops22h 00m

$714

ManchesterChicago

MAN - MDW

MANMDW

Manchester

Tue 1/13

5:50 am-4:31 pm

2 stops16h 41m

Chicago Midway

Sun 1/18

1:28 pm-8:20 am

2 stops12h 52m

$843

LeedsChicago

LBA - MDW

LBAMDW

Leeds/Bradford

Sat 12/20

6:10 am-5:19 pm

2 stops17h 09m

Chicago Midway

Fri 1/2

12:45 pm-9:30 am

2 stops14h 45m

$2,700

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

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 time of day to depart on your flight to Chicago Midway Airport?

Flying to Chicago Midway Airport from United Kingdom in the morning is the least expensive time of day to depart. momondo users have found prices as low as $768 when looking at flights departing in the morning. Try not to purchase tickets at noon because they tend to be around $804. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You could potentially save up to 35% 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.
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  • 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 refresh daily.

  • 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 you'll need for your trip to Chicago Midway Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago Midway Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Benton Harbor
Saint Joseph
Portage
Lansing
Schererville
Valparaiso
Crown Point
Munster
Chesterton
Monticello
Porter
Griffith
Saint John

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from United Kingdom to Chicago. momondo saves you time and could save you money on your trip.

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

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

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

momondo helps you find the best flight between United Kingdom and Chicago by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Chicago from United Kingdom. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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