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Wisconsin

$512+ 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
LON — MKE
May 30 — Jun 61
Sat 5/30
Sat 6/6
1 adult, Economy
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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 April 30, 2026.

This Gotogate deal was found by Cheapflights users on 4/28. 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 10/71:05 pm
LHR
-
ORD
1 stop11h 10m
Icelandair
Tue 10/137:25 pm
ORD
-
LHR
1 stop10h 30m
Icelandair
Deal found 4/28$694
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:15 am
LTN
-
ORD
1 stop13h 45m
Multiple Airlines
Sun 11/83:55 pm
ORD
-
LTN
1 stop11h 00m
Multiple Airlines
Deal found 4/28$695
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:45 am
STN
-
ORD
1 stop13h 15m
Multiple Airlines
Sun 11/83:55 pm
ORD
-
STN
1 stop11h 55m
Multiple Airlines
Deal found 4/28$695
This Mytrip deal was found by Cheapflights users on 4/29. 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 6/167:10 pm
LTN
-
ORD
2 stops32h 15m
Multiple Airlines
Wed 6/247:25 pm
ORD
-
LTN
2 stops21h 10m
Multiple Airlines
Deal found 4/29$696
This Mytrip deal was found by Cheapflights users on 4/28. 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.
Fri 6/54:25 pm
LGW
-
ORD
2 stops31h 50m
Multiple Airlines
Sun 6/147:25 pm
ORD
-
LGW
3 stops31h 05m
Multiple Airlines
Deal found 4/28$698
This United Airlines deal was found by Cheapflights users on 4/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/138:00 am
LHR
-
ORD
Nonstop9h 05m
United Airlines
Sat 6/133:40 pm
ORD
-
LHR
1 stop32h 50m
United Airlines
Deal found 4/26$698
This Gotogate deal was found by Cheapflights users on 4/27. 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 10/73:40 pm
LGW
-
ORD
1 stop11h 45m
Icelandair
Mon 10/127:25 pm
ORD
-
LGW
1 stop13h 15m
Icelandair
Deal found 4/27$699
This deal was found by Cheapflights users on 4/29. 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 7/101:05 pm
LHR
-
ORD
1 stop11h 10m
Icelandair
Sat 9/57:25 pm
ORD
-
LHR
1 stop10h 30m
Icelandair
Deal found 4/29$699
This Mytrip deal was found by Cheapflights users on 4/28. 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.
Thu 5/1412:00 pm
STN
-
ORD
1 stop13h 15m
Multiple Airlines
Wed 5/279:00 pm
ORD
-
STN
1 stop20h 20m
Multiple Airlines
Deal found 4/28$699
This Gotogate deal was found by Cheapflights users on 4/30. 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 9/161:05 pm
LHR
-
ORD
1 stop14h 20m
Icelandair
Wed 10/77:25 pm
ORD
-
LHR
1 stop10h 30m
Icelandair
Deal found 4/30$701
This Mytrip deal was found by Cheapflights users on 4/28. 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.
Mon 11/98:30 am
STN
-
ORD
2 stops14h 50m
Multiple Airlines
Thu 11/196:30 pm
ORD
-
STN
2 stops17h 35m
Multiple Airlines
Deal found 4/28$703
This deal was found by Cheapflights users on 4/27. 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.
Thu 5/711:10 am
LHR
-
ORD
Nonstop8h 40m
British Airways
Wed 5/277:05 pm
ORD
-
LHR
Nonstop8h 00m
British Airways
Deal found 4/27$704

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 April 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$694
(Gotogate)

One-way from

$512
(Mytrip)

Popular in

August

Cheapest in

May

Average price

$1,264
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. 8% potential increase in price ($102 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 30, 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

Thu 5/14

5:30 pm-4:00 pm

2 stops28h 30m

Chicago O'Hare Intl

Wed 5/27

2:15 pm-5:30 pm

2 stops21h 15m

$792

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Mon 9/14

8:40 am-3:55 pm

1 stop13h 15m

Chicago O'Hare Intl

Mon 10/5

6:05 pm-8:30 am

Nonstop8h 25m

$797

LondonChicago

LTN - ORD

LTNORD

London Luton

Wed 6/10

8:00 am-12:35 pm

2 stops34h 35m

Chicago O'Hare Intl

Wed 6/17

2:15 pm-1:45 pm

2 stops17h 30m

$813

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Thu 10/8

12:10 pm-3:55 pm

1 stop33h 45m

Chicago O'Hare Intl

Tue 10/20

4:25 pm-6:45 am

Nonstop8h 20m

$840

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Mon 9/21

6:30 am-4:36 pm

2 stops16h 06m

Chicago O'Hare Intl

Mon 10/5

3:00 pm-9:15 am

1 stop12h 15m

$845

LondonMinneapolis

LTN - MSP

LTNMSP

London Luton

Thu 9/17

7:00 am-10:31 pm

3 stops45h 31m

Minneapolis St Paul

Wed 9/23

6:30 pm-7:50 pm

3 stops19h 20m

$849

LondonChicago

LTN - ORD

LTNORD

London Luton

Mon 8/24

9:15 am-9:25 pm

2 stops18h 10m

Chicago O'Hare Intl

Mon 9/28

7:25 pm-10:05 pm

2 stops20h 40m

$855

LondonChicago

LTN - ORD

LTNORD

London Luton

Wed 10/21

7:15 am-5:50 pm

2 stops16h 35m

Chicago O'Hare Intl

Sun 11/1

3:55 pm-9:15 am

1 stop11h 20m

$860

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Wed 9/16

9:25 am-3:55 pm

1 stop12h 30m

Chicago O'Hare Intl

Mon 10/5

9:35 pm-5:50 pm

2 stops14h 15m

$866
Quickest round-trip

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Sun 9/13

8:00 am-11:10 am

Nonstop9h 10m

Chicago O'Hare Intl

Mon 10/5

4:25 pm-6:45 am

Nonstop8h 20m

$875

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 60 resultsSorted by cheapest first
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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 12h 30m. 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

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