HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Wisconsin

$536+ Cheap flights from London (LON) to Wisconsin

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
LON — MKE
Jun 13 — Jun 201
Sat 6/13
Sat 6/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from London to Wisconsin with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from London to Wisconsin

Cheapest flights from London to Wisconsin
Explore the most affordable flight options available from London to Wisconsin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 14, 2026.

This The Travel House deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/11:05 pm
LHR
-
ORD
1 stop14h 20m
Icelandair
Thu 10/17:25 pm
ORD
-
LHR
1 stop18h 55m
Icelandair
Deal found 5/11$688
This The Travel House deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/71:05 pm
LHR
-
ORD
1 stop11h 10m
Icelandair
Thu 10/17:25 pm
ORD
-
LHR
1 stop10h 30m
Icelandair
Deal found 5/14$689
This Mytrip deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/78:50 pm
LTN
-
ORD
2 stops22h 20m
Multiple Airlines
Sun 6/283:00 pm
ORD
-
LTN
2 stops23h 10m
Multiple Airlines
Deal found 5/11$689
This Mytrip deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/97:15 pm
STN
-
ORD
2 stops29h 00m
Multiple Airlines
Mon 6/1510:25 pm
ORD
-
STN
2 stops14h 25m
Multiple Airlines
Deal found 5/12$689
This Gotogate deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/301:45 pm
LHR
-
ORD
1 stop28h 55m
TAP AIR PORTUGAL
Wed 10/76:00 pm
ORD
-
LHR
1 stop18h 50m
TAP AIR PORTUGAL
Deal found 5/10$690
This The Travel House deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/303:40 pm
LGW
-
ORD
1 stop32h 35m
Icelandair
Wed 10/77:25 pm
ORD
-
LGW
1 stop13h 15m
Icelandair
Deal found 5/10$691
This The Travel House deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/11:05 pm
LHR
-
ORD
1 stop11h 10m
Icelandair
Tue 9/87:25 pm
ORD
-
LHR
1 stop18h 55m
Icelandair
Deal found 5/13$691
This TravelUp deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/82:50 pm
LGW
-
ORD
1 stop31h 10m
TAP AIR PORTUGAL
Wed 10/146:00 pm
ORD
-
LGW
1 stop14h 00m
TAP AIR PORTUGAL
Deal found 5/13$692
This Mytrip deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/108:50 pm
LTN
-
ORD
2 stops22h 20m
Multiple Airlines
Sat 6/273:00 pm
ORD
-
LTN
2 stops23h 10m
Multiple Airlines
Deal found 5/14$692
This deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/163:40 pm
LGW
-
ORD
1 stop11h 45m
Icelandair
Thu 10/227:25 pm
ORD
-
LGW
1 stop13h 15m
Icelandair
Deal found 5/11$695
This The Travel House deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/11:05 pm
LHR
-
ORD
1 stop14h 20m
Icelandair
Fri 9/117:25 pm
ORD
-
LHR
1 stop18h 55m
Icelandair
Deal found 5/13$695
This TravelUp deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/144:25 pm
LGW
-
ORD
1 stop26h 15m
TAP AIR PORTUGAL
Wed 10/216:00 pm
ORD
-
LGW
2 stops20h 30m
TAP AIR PORTUGAL
Deal found 5/10$696

Find flight deals from London to Wisconsin

Keep the following information in mind while searching for London to Wisconsin flight deals. Data was last updated May 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$688
(The Travel House)

One-way from

$536
(Kiwi.com)

Popular in

April

Cheapest in

January

Average price

$886
Provider with most accurate pricing for London (LON)-Milwaukee-Mitchell flight deals.
Search Deals
Provider most trusted by Cheapflights users for London (LON)-Milwaukee-Mitchell flights.
Search Deals
From London (LON) to Wisconsin
Search Deals
One-way flight from London (LON) to Wisconsin
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from London to Wisconsin 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, Cheapflights users made 2,558,603 searches. Data last updated May 14, 2026.
Use the filters below to find and compare flights from London to Wisconsin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonChicago

LTN - ORD

LTNORD

London Luton

Mon 11/9

6:15 am-5:20 pm

2 stops17h 05m

Chicago O'Hare Intl

Wed 11/18

6:30 pm-4:15 pm

2 stops15h 45m

$754

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Wed 9/16

3:40 pm-9:25 pm

1 stop11h 45m

Chicago O'Hare Intl

Tue 9/29

7:25 pm-2:40 pm

1 stop13h 15m

$768

LondonChicago

LTN - ORD

LTNORD

London Luton

Thu 10/1

8:30 am-6:15 pm

2 stops15h 45m

Chicago O'Hare Intl

Thu 10/15

7:25 pm-12:50 am

2 stops23h 25m

$779

LondonMinneapolis

LTN - MSP

LTNMSP

London Luton

Tue 6/9

9:40 am-5:00 pm

1 stop13h 20m

Minneapolis St Paul

Tue 6/16

6:30 pm-1:25 pm

1 stop12h 55m

$803

LondonMinneapolis

LTN - MSP

LTNMSP

London Luton

Sun 6/7

9:00 am-5:00 pm

1 stop14h 00m

Minneapolis St Paul

Sun 6/14

6:30 pm-11:25 am

1 stop10h 55m

$804

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Fri 9/18

3:40 pm-9:25 pm

1 stop11h 45m

Chicago O'Hare Intl

Wed 9/23

10:25 pm-2:40 pm

1 stop10h 15m

$807

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Mon 11/9

10:00 am-3:10 pm

1 stop11h 10m

Chicago O'Hare Intl

Wed 11/18

10:30 am-9:00 am

2 stops16h 30m

$862

LondonMinneapolis

LHR - MSP

LHRMSP

London Heathrow

Tue 6/9

7:40 am-5:00 pm

1 stop15h 20m

Minneapolis St Paul

Tue 6/16

6:30 pm-12:40 pm

1 stop12h 10m

$864

LondonChicago

STN - ORD

STNORD

London Stansted

Mon 9/14

10:50 am-9:40 am

1 stop28h 50m

Chicago O'Hare Intl

Mon 9/28

8:10 pm-9:55 am

1 stop31h 45m

$880

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Tue 9/15

8:00 am-11:10 am

Nonstop9h 10m

Chicago O'Hare Intl

Sun 9/27

4:25 pm-6:45 am

Nonstop8h 20m

$883

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/9

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from London to Wisconsin

Have a flexible travel schedule? Discover the best time to fly to Wisconsin from London with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to Wisconsin

What is the cheapest month to book a flight from London to Wisconsin?

Currently, April is the cheapest month in which you can book a flight from London to Wisconsin (average of $312). Flying from London to Wisconsin in March is currently the most expensive (average of $927). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from London to Wisconsin?

Related info for your journey

Find useful and relevant information for your journey from London to Wisconsin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London to Wisconsin?

    Departing from London to Wisconsin will take you 11h 45m. There are 3960 mi between London and Wisconsin. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from London to Wisconsin?

    The most popular flight routes from London to Wisconsin are London Heathrow - Chicago O'Hare Intl, London Gatwick - Chicago O'Hare Intl and London Stansted - Chicago O'Hare Intl.

  • Can I find deals for flights from London to Wisconsin that include hotel bookings?

    Yes. In addition to deals on London to Wisconsin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from London to Wisconsin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Wisconsin.

  • Can I find deals for business class flights from London to Wisconsin?

    Yes. Cheapflights offers flight deals from London to Wisconsin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London to Wisconsin?

    Currently, April is the cheapest month in which you can book a flight from London to Wisconsin (average of $312). Flying from London to Wisconsin in March is currently the most expensive (average of $927). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.