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Cheap flights from the United Kingdom to Chicago from $369

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 10/22. 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

Virgin Atlantic Logo
11:05 am - 6:18 pmLHR-MDW
13h 13m1 stop
Virgin Atlantic Logo
1:47 pm - 7:05 amMDW-LHR
11h 18m1 stop
$541Virgin Atlantic
Find Deal
Fri, Nov 21 - Tue, Nov 25
Multiple Airlines Logo
2:00 pm - 10:26 amLGW-MDW
26h 26m1 stop
Multiple Airlines Logo
6:26 pm - 8:40 pmMDW-LGW
20h 14m2 stops
$546Multiple Airlines
Find Deal
Fri, Nov 7 - Thu, Nov 13
Virgin Atlantic Logo
10:45 am - 10:14 pmLHR-MDW
16h 29m1 stop
Virgin Atlantic Logo
1:48 pm - 7:05 amMDW-LHR
11h 17m1 stop
$546Virgin Atlantic
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Thu, Oct 30 - Mon, Nov 3
Virgin Atlantic Logo
12:30 pm - 9:46 pmLHR-MDW
15h 16m1 stop
Virgin Atlantic Logo
1:05 pm - 6:25 amMDW-LHR
11h 20m1 stop
$552Virgin Atlantic
Find Deal
Thu, Feb 5 - Mon, Feb 9
Delta Logo
8:40 am - 6:18 pmLHR-MDW
15h 38m2 stops
Delta Logo
7:02 pm - 7:05 amMDW-LHR
30h 03m1 stop
$571Delta
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Sat, Dec 6 - Sun, Dec 7
Delta Logo
12:30 pm - 10:14 pmLHR-MDW
14h 44m1 stop
Delta Logo
12:47 pm - 7:50 amMDW-LHR
13h 03m1 stop
$587Delta
Find Deal
Sat, Nov 1 - Tue, Nov 11
KLM Logo
11:05 am - 6:18 pmLHR-MDW
13h 13m1 stop
KLM Logo
5:25 pm - 11:40 amMDW-LHR
12h 15m1 stop
$601KLM
Find Deal
Tue, Dec 2 - Thu, Jan 15
KLM Logo
11:45 am - 6:25 pmLHR-MDW
12h 40m1 stop
KLM Logo
1:48 pm - 7:05 amMDW-LHR
11h 17m1 stop
$647KLM
Find Deal
Sun, Oct 12 - Mon, Nov 3
Air France Logo
1:30 pm - 11:32 pmMAN-MDW
16h 02m1 stop
Air France Logo
1:14 pm - 4:05 pmMDW-MAN
20h 51m2 stops
$719Air France
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Wed, Dec 3 - Mon, Dec 8
Air France Logo
11:20 am - 9:10 pmEDI-MDW
15h 50m2 stops
Air France Logo
10:35 am - 9:20 amMDW-EDI
16h 45m2 stops
$5,803Air France
Find Deal
Sat, Oct 4 - Mon, Oct 6

Delta flights from United Kingdom to Chicago Midway Airport

Our best Delta deals on United Kingdom to Chicago Midway Airport flight tickets
Delta
Sep 30
LHR8:40 amLondon Heathrow
15h 55m
2 stops
MDW6:35 pmChicago Midway
Oct 14
MDW1:08 pmChicago Midway
13h 47m
1 stop
LHR8:55 amLondon Heathrow
$569
Find similar
Delta
Dec 6
LHR8:40 amLondon Heathrow
15h 38m
2 stops
MDW6:18 pmChicago Midway
Dec 7
MDW7:02 pmChicago Midway
30h 03m
1 stop
LHR7:05 amLondon Heathrow
$571
Find similar
Delta
Nov 1
LHR12:30 pmLondon Heathrow
14h 44m
1 stop
MDW10:14 pmChicago Midway
Nov 11
MDW12:47 pmChicago Midway
13h 03m
1 stop
LHR7:50 amLondon Heathrow
$587
Find similar

KLM flights from United Kingdom to Chicago Midway Airport

Our best KLM deals on United Kingdom to Chicago Midway Airport flight tickets
KLM
Dec 2
LHR11:05 amLondon Heathrow
13h 13m
1 stop
MDW6:18 pmChicago Midway
Jan 15
MDW5:25 pmChicago Midway
12h 15m
1 stop
LHR11:40 amLondon Heathrow
$601
Find similar
KLM
Oct 12
LHR11:45 amLondon Heathrow
12h 40m
1 stop
MDW6:25 pmChicago Midway
Nov 3
MDW1:48 pmChicago Midway
11h 17m
1 stop
LHR7:05 amLondon Heathrow
$647
Find similar
KLM
Oct 9
LHR9:20 amLondon Heathrow
12h 49m
1 stop
MDW4:09 pmChicago Midway
Oct 12
MDW7:10 pmChicago Midway
12h 00m
1 stop
LHR1:10 pmLondon Heathrow
$649
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 September 23, 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 11/21

11:05 am-6:18 pm

1 stop13h 13m

Chicago Midway

Tue 11/25

1:47 pm-7:05 am

1 stop11h 18m

$541

LondonChicago

LGW - MDW

LGWMDW

London Gatwick

Fri 11/7

2:00 pm-10:26 am

1 stop26h 26m

Chicago Midway

Thu 11/13

6:26 pm-8:40 pm

2 stops20h 14m

$546

LondonChicago

LHR - MDW

LHRMDW

London Heathrow

Thu 10/30

10:45 am-10:14 pm

1 stop16h 29m

Chicago Midway

Mon 11/3

1:48 pm-7:05 am

1 stop11h 17m

$546

LondonChicago

LHR - MDW

LHRMDW

London Heathrow

Thu 2/5

12:30 pm-9:46 pm

1 stop15h 16m

Chicago Midway

Mon 2/9

1:05 pm-6:25 am

1 stop11h 20m

$552

LondonChicago

LHR - MDW

LHRMDW

London Heathrow

Sat 12/6

8:40 am-6:18 pm

2 stops15h 38m

Chicago Midway

Sun 12/7

7:02 pm-7:05 am

1 stop30h 03m

$571

LondonChicago

LHR - MDW

LHRMDW

London Heathrow

Sat 11/1

12:30 pm-10:14 pm

1 stop14h 44m

Chicago Midway

Tue 11/11

12:47 pm-7:50 am

1 stop13h 03m

$587

LondonChicago

LHR - MDW

LHRMDW

London Heathrow

Tue 12/2

11:05 am-6:18 pm

1 stop13h 13m

Chicago Midway

Thu 1/15

5:25 pm-11:40 am

1 stop12h 15m

$601

LondonChicago

LHR - MDW

LHRMDW

London Heathrow

Sun 10/12

11:45 am-6:25 pm

1 stop12h 40m

Chicago Midway

Mon 11/3

1:48 pm-7:05 am

1 stop11h 17m

$647

ManchesterChicago

MAN - MDW

MANMDW

Manchester

Wed 12/3

1:30 pm-11:32 pm

1 stop16h 02m

Chicago Midway

Mon 12/8

1:14 pm-4:05 pm

2 stops20h 51m

$719

EdinburghChicago

EDI - MDW

EDIMDW

Edinburgh Turnhouse

Sat 10/4

11:20 am-9:10 pm

2 stops15h 50m

Chicago Midway

Mon 10/6

10:35 am-9:20 am

2 stops16h 45m

$5,803

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 month to fly to Chicago Midway Airport?

The month of September is, on average, the cheapest month to fly to Chicago Midway Airport from United Kingdom, with most prices found around $560. If you are unable to visit Chicago Midway Airport during the month of September, then departing from United Kingdom during the month October is also very affordable. Most momondo users find prices during this month for around $690.

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.

An easier way to manage your Chicago Midway Airport trip

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