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Cheap flights from the United Kingdom to Chicago from £312

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 15/9. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from the United Kingdom to Chicago

Recent return flight deals from the United Kingdom to Chicago

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:35 - 14:35LGW  London Gatwick-MDW Chicago Midway
33h 00m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Island
Multiple Airlines Logo
15:20 - 07:55MDW  Chicago Midway-LGW London Gatwick
34h 35m2 stops Toronto Island Ottawa
£536Multiple Airlines
Mon, 14 Sep - Mon, 21 Sep
Multiple Airlines Logo
11:35 - 11:00LGW  London Gatwick-MDW Chicago Midway
29h 25m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Island
Multiple Airlines Logo
11:45 - 09:50MDW  Chicago Midway-LGW London Gatwick
16h 05m2 stops Toronto Island Montreal Pierre Elliott Trudeau Intl
£544Multiple Airlines
Sun, 20 Sep - Sat, 26 Sep
Multiple Airlines Logo
11:35 - 14:35LGW  London Gatwick-MDW Chicago Midway
33h 00m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Island
Multiple Airlines Logo
11:45 - 07:55MDW  Chicago Midway-LGW London Gatwick
14h 10m2 stops Toronto Island Ottawa
£548Multiple Airlines
Wed, 9 Sep - Tue, 15 Sep
Multiple Airlines Logo
11:35 - 14:35LGW  London Gatwick-MDW Chicago Midway
33h 00m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Island
Multiple Airlines Logo
11:45 - 09:50MDW  Chicago Midway-LGW London Gatwick
16h 05m2 stops Toronto Island Montreal Pierre Elliott Trudeau Intl
£550Multiple Airlines
Wed, 23 Sep - Tue, 29 Sep
Multiple Airlines Logo
11:35 - 14:35LGW  London Gatwick-MDW Chicago Midway
33h 00m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Island
Multiple Airlines Logo
15:20 - 07:55MDW  Chicago Midway-LGW London Gatwick
34h 35m2 stops Toronto Island Ottawa
£552Multiple Airlines
Mon, 21 Sep - Thu, 24 Sep
Multiple Airlines Logo
09:40 - 14:35LGW  London Gatwick-MDW Chicago Midway
34h 55m2 stops Ottawa Toronto Island
Multiple Airlines Logo
11:45 - 07:55MDW  Chicago Midway-LGW London Gatwick
14h 10m2 stops Toronto Island Ottawa
£556Multiple Airlines
Fri, 11 Sep - Fri, 18 Sep
Virgin Atlantic Logo
10:45 - 18:33LHR  London Heathrow-MDW Chicago Midway
13h 48m1 stop Detroit Metropolitan Wayne County
Virgin Atlantic Logo
13:00 - 07:15MDW  Chicago Midway-LHR London Heathrow
12h 15m1 stop Atlanta Hartsfield-Jackson
£557Virgin Atlantic
Fri, 25 Sep - Fri, 2 Oct
Multiple Airlines Logo
11:35 - 14:35LGW  London Gatwick-MDW Chicago Midway
33h 00m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Island
Multiple Airlines Logo
11:45 - 09:50MDW  Chicago Midway-LGW London Gatwick
16h 05m2 stops Toronto Island Montreal Pierre Elliott Trudeau Intl
£561Multiple Airlines
Mon, 14 Sep - Fri, 25 Sep
Multiple Airlines Logo
11:35 - 14:35LGW  London Gatwick-MDW Chicago Midway
33h 00m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Island
Multiple Airlines Logo
11:45 - 09:50MDW  Chicago Midway-LGW London Gatwick
16h 05m2 stops Toronto Island Montreal Pierre Elliott Trudeau Intl
£568Multiple Airlines
Sat, 19 Sep - Sat, 26 Sep
Virgin Atlantic Logo
09:20 - 16:15LHR  London Heathrow-MDW Chicago Midway
12h 55m1 stop Atlanta Hartsfield-Jackson
Virgin Atlantic Logo
19:13 - 13:05MDW  Chicago Midway-LHR London Heathrow
11h 52m1 stop Minneapolis St Paul
£591Virgin Atlantic
Mon, 28 Sep - Mon, 5 Oct

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KLM flights from United Kingdom to Chicago Midway Airport

Our best KLM deals on United Kingdom to Chicago Midway Airport flight tickets
KLM
24 Sept
LHR12:25London Heathrow
11h 54m
1 stop
MDW18:19Chicago Midway
5 Oct
MDW13:00Chicago Midway
11h 25m
1 stop
LHR06:25London Heathrow
£599
KLM
2 Oct
BHX13:25Birmingham
15h 19m
2 stops
MDW22:44Chicago Midway
5 Oct
MDW13:19Chicago Midway
13h 16m
2 stops
BHX08:35Birmingham
£629
KLM
30 Sept
NCL13:45Newcastle upon Tyne
14h 59m
2 stops
MDW22:44Chicago Midway
7 Oct
MDW13:27Chicago Midway
13h 18m
2 stops
NCL08:45Newcastle upon Tyne
£645

Delta flights from United Kingdom to Chicago Midway Airport

Our best Delta deals on United Kingdom to Chicago Midway Airport flight tickets
Delta
29 Sept
BHX05:55Birmingham
18h 38m
2 stops
MDW18:33Chicago Midway
6 Oct
MDW12:27Chicago Midway
15h 03m
2 stops
BHX09:30Birmingham
£623
Delta
28 Sept
BHX05:55Birmingham
18h 38m
2 stops
MDW18:33Chicago Midway
5 Oct
MDW19:13Chicago Midway
15h 37m
2 stops
BHX16:50Birmingham
£624
Delta
16 Sept
BHX05:55Birmingham
18h 38m
2 stops
MDW18:33Chicago Midway
21 Sept
MDW13:19Chicago Midway
13h 16m
2 stops
BHX08:35Birmingham
£625

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 17 August 2026.
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

Cheapest return flight

LondonChicago

LGW London Gatwick - MDW Chicago Midway

LGWMDW

London Gatwick

Mon 14/9

11:35-14:35

2 stops33h 00m

Chicago Midway

Mon 21/9

15:20-07:55

2 stops34h 35m

£536

LondonChicago

LGW London Gatwick - MDW Chicago Midway

LGWMDW

London Gatwick

Sun 20/9

11:35-11:00

2 stops29h 25m

Chicago Midway

Sat 26/9

11:45-09:50

2 stops16h 05m

£544

LondonChicago

LGW London Gatwick - MDW Chicago Midway

LGWMDW

London Gatwick

Wed 9/9

11:35-14:35

2 stops33h 00m

Chicago Midway

Tue 15/9

11:45-07:55

2 stops14h 10m

£548

LondonChicago

LGW London Gatwick - MDW Chicago Midway

LGWMDW

London Gatwick

Wed 23/9

11:35-14:35

2 stops33h 00m

Chicago Midway

Tue 29/9

11:45-09:50

2 stops16h 05m

£550

LondonChicago

LGW London Gatwick - MDW Chicago Midway

LGWMDW

London Gatwick

Mon 21/9

11:35-14:35

2 stops33h 00m

Chicago Midway

Thu 24/9

15:20-07:55

2 stops34h 35m

£552

LondonChicago

LGW London Gatwick - MDW Chicago Midway

LGWMDW

London Gatwick

Fri 11/9

09:40-14:35

2 stops34h 55m

Chicago Midway

Fri 18/9

11:45-07:55

2 stops14h 10m

£556

LondonChicago

LHR London Heathrow - MDW Chicago Midway

LHRMDW

London Heathrow

Fri 25/9

10:45-18:33

1 stop13h 48m

Chicago Midway

Fri 2/10

13:00-07:15

1 stop12h 15m

£557

LondonChicago

LGW London Gatwick - MDW Chicago Midway

LGWMDW

London Gatwick

Mon 14/9

11:35-14:35

2 stops33h 00m

Chicago Midway

Fri 25/9

11:45-09:50

2 stops16h 05m

£561

LondonChicago

LGW London Gatwick - MDW Chicago Midway

LGWMDW

London Gatwick

Sat 19/9

11:35-14:35

2 stops33h 00m

Chicago Midway

Sat 26/9

11:45-09:50

2 stops16h 05m

£568
Fastest return journey

LondonChicago

LHR London Heathrow - MDW Chicago Midway

LHRMDW

London Heathrow

Mon 28/9

09:20-16:15

1 stop12h 55m

Chicago Midway

Mon 5/10

19:13-13:05

1 stop11h 52m

£591

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 February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of £445.

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

Fastest flight time

12h 57m

Direct flights

None
The fastest flight from United Kingdom to Chicago Midway Airport takes 12h 57m
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

Frequently asked questions about flying from the United Kingdom to Chicago Midway Airport

  • 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 £424Free CancellationRating
7.5
694 reviews
Search Virgin Atlantic flights

Travelling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Schererville

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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