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Cheap flights from the United Kingdom to Chicago from $347

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 9/11. 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

Logo
2:00 pm - 9:51 amLGW-MDW
25h 51m1 stop
Logo
9:48 am - 10:00 amMDW-LGW
18h 12m1 stop
$532
Find Deal
vie., sep. 19 - vie., sep. 26
Logo
2:00 pm - 9:51 amLGW-MDW
25h 51m1 stop
Logo
9:48 am - 10:00 amMDW-LGW
18h 12m1 stop
$550
Find Deal
vie., sep. 19 - vie., sep. 26
Virgin Atlantic Logo
11:45 am - 6:25 pmLHR-MDW
12h 40m1 stop
Virgin Atlantic Logo
7:10 pm - 1:10 pmMDW-LHR
12h 00m1 stop
$582Virgin Atlantic
Find Deal
mié., oct. 8 - dom., oct. 12
Virgin Atlantic Logo
11:45 am - 6:37 pmLHR-MDW
12h 52m1 stop
Virgin Atlantic Logo
10:35 am - 7:15 amMDW-LHR
14h 40m1 stop
$584Virgin Atlantic
Find Deal
mié., sep. 10 - dom., sep. 28
Delta Logo
8:40 am - 6:37 pmLHR-MDW
15h 57m2 stops
Delta Logo
1:43 pm - 1:10 pmMDW-LHR
17h 27m1 stop
$603Delta
Find Deal
mié., sep. 10 - mié., sep. 17
Delta Logo
8:40 am - 6:35 pmLHR-MDW
15h 55m2 stops
Delta Logo
6:30 pm - 1:30 pmMDW-LHR
13h 00m1 stop
$610Delta
Find Deal
jue., sep. 11 - mié., sep. 24
KLM Logo
11:45 am - 6:37 pmLHR-MDW
12h 52m1 stop
KLM Logo
7:15 pm - 1:10 pmMDW-LHR
11h 55m1 stop
$620KLM
Find Deal
jue., sep. 4 - sáb., sep. 13
KLM Logo
11:05 am - 6:07 pmLHR-MDW
13h 02m1 stop
KLM Logo
2:00 pm - 7:05 amMDW-LHR
11h 05m1 stop
$627KLM
Find Deal
mar., dic. 2 - mar., ene. 13
Air France Logo
6:15 am - 5:37 pmLHR-MDW
17h 22m2 stops
Air France Logo
10:35 am - 6:45 amMDW-LHR
14h 10m1 stop
$636Air France
Find Deal
jue., sep. 4 - jue., sep. 25
Air France Logo
11:45 am - 6:25 pmLHR-MDW
12h 40m1 stop
Air France Logo
12:48 pm - 6:45 amMDW-LHR
11h 57m1 stop
$657Air France
Find Deal
mar., oct. 7 - mar., oct. 14

Air France flights from United Kingdom to Chicago Midway Airport

Our best Air France deals on United Kingdom to Chicago Midway Airport flight tickets
Air France
Sep 4
LHR6:15 amLondon Heathrow
17h 22m
2 stops
MDW5:37 pmChicago Midway
Sep 25
MDW10:35 amChicago Midway
14h 10m
1 stop
LHR6:45 amLondon Heathrow
$636
Find similar
Air France
Oct 7
LHR11:45 amLondon Heathrow
12h 40m
1 stop
MDW6:25 pmChicago Midway
Oct 14
MDW12:48 pmChicago Midway
11h 57m
1 stop
LHR6:45 amLondon Heathrow
$657
Find similar
Air France
Nov 6
LHR11:05 amLondon Heathrow
12h 38m
1 stop
MDW5:43 pmChicago Midway
Nov 12
MDW1:05 pmChicago Midway
12h 45m
1 stop
LHR7:50 amLondon Heathrow
$675
Find similar

Air Transat flights from United Kingdom to Chicago Midway Airport

Our best Air Transat deals on United Kingdom to Chicago Midway Airport flight tickets
Air Transat
Aug 11
LGW11:35 amLondon Gatwick
27h 10m
2 stops
MDW8:45 amChicago Midway
Aug 17
MDW9:40 amChicago Midway
18h 10m
2 stops
LGW9:50 amLondon Gatwick
$1,148
Find similar
Air Transat
Aug 11
LGW11:35 amLondon Gatwick
34h 49m
2 stops
MDW4:24 pmChicago Midway
Aug 15
MDW9:40 amChicago Midway
18h 10m
2 stops
LGW9:50 amLondon Gatwick
$1,189
Find similar
Air Transat
Aug 18
LGW11:35 amLondon Gatwick
34h 49m
2 stops
MDW4:24 pmChicago Midway
Aug 20
MDW9:40 amChicago Midway
18h 10m
2 stops
LGW9:50 amLondon Gatwick
$1,200
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 agosto 5, 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

LGW - MDW

LGWMDW

London Gatwick

vie. 9/19

2:00 pm-9:51 am

1 stop25h 51m

Chicago Midway

vie. 9/26

9:48 am-10:00 am

1 stop18h 12m

$532

LondonChicago

LGW - MDW

LGWMDW

London Gatwick

vie. 9/19

2:00 pm-9:51 am

1 stop25h 51m

Chicago Midway

vie. 9/26

9:48 am-10:00 am

1 stop18h 12m

$550

LondonChicago

LHR - MDW

LHRMDW

London Heathrow

mié. 10/8

11:45 am-6:25 pm

1 stop12h 40m

Chicago Midway

dom. 10/12

7:10 pm-1:10 pm

1 stop12h 00m

$582

LondonChicago

LHR - MDW

LHRMDW

London Heathrow

mié. 9/10

11:45 am-6:37 pm

1 stop12h 52m

Chicago Midway

dom. 9/28

10:35 am-7:15 am

1 stop14h 40m

$584

LondonChicago

LHR - MDW

LHRMDW

London Heathrow

mié. 9/10

8:40 am-6:37 pm

2 stops15h 57m

Chicago Midway

mié. 9/17

1:43 pm-1:10 pm

1 stop17h 27m

$603

LondonChicago

LHR - MDW

LHRMDW

London Heathrow

jue. 9/11

8:40 am-6:35 pm

2 stops15h 55m

Chicago Midway

mié. 9/24

6:30 pm-1:30 pm

1 stop13h 00m

$610

LondonChicago

LHR - MDW

LHRMDW

London Heathrow

jue. 9/4

11:45 am-6:37 pm

1 stop12h 52m

Chicago Midway

sáb. 9/13

7:15 pm-1:10 pm

1 stop11h 55m

$620

LondonChicago

LHR - MDW

LHRMDW

London Heathrow

mar. 12/2

11:05 am-6:07 pm

1 stop13h 02m

Chicago Midway

mar. 1/13

2:00 pm-7:05 am

1 stop11h 05m

$627

LondonChicago

LHR - MDW

LHRMDW

London Heathrow

jue. 9/4

6:15 am-5:37 pm

2 stops17h 22m

Chicago Midway

jue. 9/25

10:35 am-6:45 am

1 stop14h 10m

$636

LondonChicago

LHR - MDW

LHRMDW

London Heathrow

mar. 10/7

11:45 am-6:25 pm

1 stop12h 40m

Chicago Midway

mar. 10/14

12:48 pm-6:45 am

1 stop11h 57m

$657

Flights are sorted by cheapest round-trip flights 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 April is also very affordable. Most momondo users find prices during this month for around $696.

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 1% 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

Best Price Found

$347

Fastest flight time

11h 36m

Direct flights

None
The best one-way flight to Chicago Midway Airport from United Kingdom in the past 72 hours is $347. The best round-trip flight deal from United Kingdom to Chicago Midway Airport found on momondo in the last 72 hours is $532.
The fastest flight from United Kingdom to Chicago Midway Airport takes 11h 36m
There are no direct flights from United Kingdom to Chicago Midway Airport. Popular non-direct routes for this connection are Manchester Airport - Chicago Midway Airport, London Gatwick Airport - Chicago Midway Airport and London Heathrow Airport - 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 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
Lansing
Portage
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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