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$351+ 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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
LON — MKE
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Find 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 October 29, 2025.

This The Travel House deal was found by Cheapflights users on 10/27. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/127:30 pmLHR - ORD
1 stop27h 15mScandinavian Airlines
Wed 11/197:20 pmORD - LHR
1 stop14h 40mScandinavian Airlines
Deal found 10/27$532
This Mytrip deal was found by Cheapflights users on 10/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/248:30 amSTN - ORD
2 stops14h 50mMultiple Airlines
Mon 12/86:30 pmORD - STN
2 stops17h 50mMultiple Airlines
Deal found 10/27$532
This Justfly.com deal was found by Cheapflights users on 10/28. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/226:30 pmLHR - ORD
1 stop26h 15mTAP AIR PORTUGAL
Fri 11/288:15 pmORD - LHR
1 stop20h 25mTAP AIR PORTUGAL
Deal found 10/28$533
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/137:05 amLHR - ORD
2 stops15h 40mScandinavian Airlines
Mon 11/247:20 pmORD - LHR
1 stop14h 40mScandinavian Airlines
Deal found 10/28$534
This Mytrip deal was found by Cheapflights users on 10/28. 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 12/46:30 amSTN - ORD
2 stops16h 50mMultiple Airlines
Mon 12/86:30 pmORD - STN
2 stops17h 50mMultiple Airlines
Deal found 10/28$534
This Cheapflightsfares deal was found by Cheapflights users on 10/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1910:20 amLHR - ORD
1 stop12h 25mScandinavian Airlines
Wed 11/267:20 pmORD - LHR
2 stops15h 05mScandinavian Airlines
Deal found 10/29$535
This Mytrip deal was found by Cheapflights users on 10/28. 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.
Tue 11/49:20 pmSTN - ORD
2 stops21h 50mMultiple Airlines
Wed 11/124:20 pmORD - STN
2 stops22h 35mMultiple Airlines
Deal found 10/28$535
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/132:00 pmLGW - ORD
1 stop28h 26mMultiple Airlines
Mon 11/176:40 amORD - LGW
1 stop17h 20mMultiple Airlines
Deal found 10/27$536
This The Travel House deal was found by Cheapflights users on 10/27. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/236:40 amLHR - ORD
2 stops16h 05mScandinavian Airlines
Sun 11/307:20 pmORD - LHR
1 stop20h 20mScandinavian Airlines
Deal found 10/27$536
This Mytrip deal was found by Cheapflights users on 10/28. 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 12/48:50 amLGW - ORD
2 stops14h 30mMultiple Airlines
Mon 12/86:30 pmORD - LGW
2 stops20h 30mMultiple Airlines
Deal found 10/28$537
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/142:00 pmLGW - ORD
1 stop31h 08mMultiple Airlines
Fri 1/97:00 amORD - LGW
1 stop21h 00mMultiple Airlines
Deal found 10/27$538
This Scandinavian Airlines deal was found by Cheapflights users on 10/27. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:40 amLHR - ORD
1 stop16h 05mScandinavian Airlines
Sun 11/167:20 pmORD - LHR
2 stops15h 05mScandinavian Airlines
Deal found 10/27$538

Cheap flight deals from London to Wisconsin

Keep the following information in mind while searching for London to Wisconsin flight deals. Data was last updated October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$532
(Mytrip)

One-way from

$351
(Trip.com)

Popular in

August

Cheapest in

November

Average price

$922
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. 7% potential increase in price ($83 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 October 29, 2025.
Use the filters below to find and compare flights from London to Wisconsin that are best for you.

Fly from

London

Fly to

Wisconsin

Route

Depart

Return

Price

LondonChicago

STN - ORD

STNORD

London Stansted

Mon 12/8

11:30 am-5:55 pm

1 stop12h 25m

Chicago O'Hare Intl

Tue 12/23

3:50 pm-7:50 am

1 stop10h 00m

$551

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Wed 12/3

7:30 pm-4:45 pm

1 stop27h 15m

Chicago O'Hare Intl

Wed 1/7

7:20 pm-4:00 pm

1 stop14h 40m

$569

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Sat 12/6

10:20 am-4:45 pm

1 stop12h 25m

Chicago O'Hare Intl

Sun 12/7

7:20 pm-6:30 pm

1 stop17h 10m

$569

LondonChicago

LTN - ORD

LTNORD

London Luton

Thu 12/4

6:50 am-8:05 pm

2 stops19h 15m

Chicago O'Hare Intl

Mon 12/8

6:50 pm-10:20 pm

2 stops21h 30m

$569

LondonChicago

STN - ORD

STNORD

London Stansted

Thu 2/5

4:30 pm-4:45 pm

2 stops30h 15m

Chicago O'Hare Intl

Sun 2/8

7:10 pm-11:00 pm

3 stops21h 50m

$577

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Fri 12/5

7:50 pm-4:45 pm

2 stops26h 55m

Chicago O'Hare Intl

Wed 1/7

7:20 pm-9:35 pm

2 stops20h 15m

$582

LondonChicago

LTN - ORD

LTNORD

London Luton

Mon 12/8

8:50 am-2:00 pm

1 stop11h 10m

Chicago O'Hare Intl

Tue 12/23

3:50 pm-9:45 am

1 stop11h 55m

$587

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Tue 11/11

11:55 am-5:20 pm

1 stop11h 25m

Chicago O'Hare Intl

Thu 1/8

6:30 pm-10:55 am

1 stop10h 25m

$593

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Mon 11/17

11:55 am-5:20 pm

1 stop11h 25m

Chicago O'Hare Intl

Wed 1/7

6:30 pm-10:55 am

1 stop10h 25m

$593

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Tue 11/11

11:55 am-5:20 pm

1 stop11h 25m

Chicago O'Hare Intl

Wed 1/7

6:30 pm-10:55 am

1 stop10h 25m

$593

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 60 results
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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, March is the cheapest month in which you can book a flight from London to Wisconsin (average of $568). Flying from London to Wisconsin in December is currently the most expensive (average of $870). 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.

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 25m. 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 cheapest airlines to fly from London to Wisconsin one-way?

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at $457. SWISS flights start at $530 while deals on British Airways start at $530 one-way.

  • 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 City - Chicago O'Hare Intl and London Gatwick - 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, March is the cheapest month in which you can book a flight from London to Wisconsin (average of $568). Flying from London to Wisconsin in December is currently the most expensive (average of $870). 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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Alternative routes for London to Wisconsin

See prices for flight routes from nearby airports that may be better suited for you.
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