HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Wisconsin

$381+ Cheap flights from Heathrow (LHR) 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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MKE
Nov 21 — Nov 281
Fri 11/21
Fri 11/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Heathrow 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.

Find flight deals from Heathrow to Wisconsin

Cheapest flights from Heathrow to Wisconsin
Explore the most affordable flight options available from Heathrow to Wisconsin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 10/21. 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.
Fri 11/216:40 amLHR - ORD
1 stop16h 05mScandinavian Airlines
Sat 11/297:20 pmORD - LHR
1 stop20h 20mScandinavian Airlines
Deal found 10/21$534
This Travelis deal was found by Cheapflights users on 10/21. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/246:40 amLHR - ORD
1 stop16h 05mScandinavian Airlines
Mon 12/87:20 pmORD - LHR
2 stops15h 05mScandinavian Airlines
Deal found 10/21$535
This oojo deal was found by Cheapflights users on 10/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/76:40 amLHR - ORD
1 stop16h 05mScandinavian Airlines
Fri 11/287:20 pmORD - LHR
2 stops17h 10mScandinavian Airlines
Deal found 10/20$536
This Cheapflightsfares deal was found by Cheapflights users on 10/21. 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
Sun 11/307:20 pmORD - LHR
2 stops15h 05mScandinavian Airlines
Deal found 10/21$537
This Scandinavian Airlines deal was found by Cheapflights users on 10/21. 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.
Fri 11/1410:20 amLHR - ORD
1 stop12h 25mScandinavian Airlines
Sat 11/227:20 pmORD - LHR
1 stop14h 40mScandinavian Airlines
Deal found 10/21$538
This Kiwi.com deal was found by Cheapflights users on 10/19. 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 11/207:55 pmLHR - ORD
1 stop25h 30mTAP AIR PORTUGAL
Fri 12/58:15 pmORD - LHR
1 stop15h 15mTAP AIR PORTUGAL
Deal found 10/19$539
This The Travel House deal was found by Cheapflights users on 10/20. 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 11/107:05 amLHR - ORD
2 stops15h 40mScandinavian Airlines
Sun 11/237:20 pmORD - LHR
1 stop20h 20mScandinavian Airlines
Deal found 10/20$540
This Cheapflightsfares deal was found by Cheapflights users on 10/21. 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.
Thu 11/67:05 amLHR - ORD
2 stops15h 40mScandinavian Airlines
Mon 11/107:20 pmORD - LHR
2 stops15h 05mScandinavian Airlines
Deal found 10/21$541
This oojo deal was found by Cheapflights users on 10/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/66:40 pmLHR - ORD
1 stop28h 05mScandinavian Airlines
Wed 11/127:20 pmORD - LHR
2 stops15h 05mScandinavian Airlines
Deal found 10/21$543
This Cheapflightsfares deal was found by Cheapflights users on 10/20. 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.
Mon 11/106:40 amLHR - ORD
2 stops16h 05mScandinavian Airlines
Mon 11/177:20 pmORD - LHR
2 stops15h 05mScandinavian Airlines
Deal found 10/20$544
This Scandinavian Airlines deal was found by Cheapflights users on 10/20. 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 11/69:05 pmLHR - ORD
2 stops25h 40mScandinavian Airlines
Sun 11/167:20 pmORD - LHR
1 stop17h 10mScandinavian Airlines
Deal found 10/20$545
This oojo deal was found by Cheapflights users on 10/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1410:20 amLHR - ORD
1 stop12h 25mScandinavian Airlines
Sat 11/297:20 pmORD - LHR
2 stops15h 40mScandinavian Airlines
Deal found 10/21$546

Cheap flight deals from Heathrow to Wisconsin

Keep the following information in mind while searching for Heathrow to Wisconsin flight deals. Data was last updated October 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$533
(Booking.com)

One-way from

$381
(Kiwi.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 Heathrow to Wisconsin
Search Deals
One-way flight from London Heathrow 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 Heathrow 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 22, 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Wisconsin that are best for you.

Fly from

Heathrow

Fly to

Wisconsin

Route

Depart

Return

Price

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Thu 11/20

7:05 am-4:45 pm

2 stops15h 40m

Chicago O'Hare Intl

Thu 11/27

7:20 pm-4:25 pm

2 stops15h 05m

$536

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Sat 3/7

5:30 pm-4:45 pm

2 stops29h 15m

Chicago O'Hare Intl

Sun 3/15

8:20 pm-6:50 pm

2 stops17h 30m

$549

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Thu 11/13

6:40 am-4:45 pm

1 stop16h 05m

Chicago O'Hare Intl

Mon 11/24

7:20 pm-4:00 pm

1 stop14h 40m

$551

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Wed 11/12

3:35 pm-4:45 pm

2 stops31h 10m

Chicago O'Hare Intl

Thu 11/27

7:20 pm-4:00 pm

1 stop14h 40m

$555

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Fri 11/14

10:20 am-4:45 pm

1 stop12h 25m

Chicago O'Hare Intl

Fri 11/28

7:20 pm-6:30 pm

2 stops17h 10m

$555

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Mon 3/16

7:05 am-5:45 pm

2 stops15h 40m

Chicago O'Hare Intl

Mon 3/23

8:20 pm-6:50 pm

2 stops17h 30m

$556

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Wed 11/19

6:40 am-4:45 pm

1 stop16h 05m

Chicago O'Hare Intl

Wed 11/26

7:20 pm-6:50 pm

2 stops17h 30m

$562

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Sat 12/6

6:40 am-4:45 pm

1 stop16h 05m

Chicago O'Hare Intl

Sun 12/7

7:20 pm-4:00 pm

1 stop14h 40m

$569

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Wed 11/12

7:30 pm-4:45 pm

1 stop27h 15m

Chicago O'Hare Intl

Sat 11/29

7:20 pm-6:30 pm

1 stop17h 10m

$571

LondonMinneapolis

LHR - MSP

LHRMSP

London Heathrow

Tue 11/11

12:35 pm-7:19 pm

1 stop12h 44m

Minneapolis St Paul

Sat 11/15

7:45 pm-6:55 am

1 stop29h 10m

$703

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Heathrow to Wisconsin

Have a flexible travel schedule? Discover the best time to fly to Wisconsin from Heathrow 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 Heathrow Airport to Wisconsin

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

Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Wisconsin (average of $568). Flying from London Heathrow Airport 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.

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

Related info for your journey

Find useful and relevant information for your journey from Heathrow 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 Heathrow Airport to Wisconsin?

    Airlines like Scandinavian Airlines, British Airways, and Delta fly from London Heathrow Airport to Wisconsin in about 12h 44m. The time it takes to get you to your destination can typically vary by up to 7h 31m. There are 4000 mi between London Heathrow Airport 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 Heathrow Airport to Wisconsin one-way?

    $484 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Austrian Airlines and JetBlue, with prices starting from $534 and $541, respectively.

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

    The most popular flight routes from London Heathrow Airport to Wisconsin are London Heathrow - Chicago O'Hare Intl, London Heathrow - Minneapolis St Paul and London Heathrow - Milwaukee-Mitchell.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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 Heathrow Airport to Wisconsin?

    Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Wisconsin (average of $568). Flying from London Heathrow Airport 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

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.

Alternative routes for Heathrow to Wisconsin

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to John F Kennedy Intl flights
Heathrow to Newark flights
Heathrow to LaGuardia flights
Gatwick to John F Kennedy Intl flights
Gatwick to Newark flights
London City to John F Kennedy Intl flights
London City to Newark flights
Stansted to John F Kennedy Intl flights
Luton to John F Kennedy Intl flights
Stansted to Newark flights
Luton to Newark flights
Gatwick to LaGuardia flights
Heathrow to Miami flights
Heathrow to Los Angeles flights
Heathrow to Boston flights
Heathrow to Orlando flights
Heathrow to Dulles Intl flights
Heathrow to Dallas/Fort Worth flights
Heathrow to San Francisco flights
Heathrow to O'Hare Intl flights
Heathrow to Baltimore flights
Heathrow to Las Vegas flights
Gatwick to Miami flights
Gatwick to Orlando flights
Heathrow to Atlanta flights
Heathrow to Hobby flights
Heathrow to Seattle flights
Heathrow to Tampa flights
Gatwick to Boston flights
Gatwick to Los Angeles flights
London City to Miami flights
London City to Boston flights
Heathrow to George Bush Intcntl flights
Stansted to Miami flights
London City to Los Angeles flights
Heathrow to Reagan-National flights
Luton to Miami flights
Gatwick to Dulles Intl flights
Stansted to Los Angeles flights
Heathrow to Sky Harbor Intl flights
Heathrow to Philadelphia flights
Gatwick to Baltimore flights
London City to Dulles Intl flights
Gatwick to San Francisco flights
Heathrow to Denver flights
Heathrow to Ontario flights
London City to San Francisco flights
Heathrow to Austin flights

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.