£436+ Cheap flights to Wisconsin

— MKE
6 Dec — 13 Dec1
1 adult
1 adult, Economy, 0 bags

Flights to Wisconsin in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Wisconsin

Wed 2/1206:40 -
2 stops22h 12m
Sun 6/1205:30 -
2 stops34h 10m
Deal found 4/11£594
Mon 9/1106:40 -
2 stops20h 00m
Mon 16/1108:10 -
2 stops27h 30m
Deal found 2/11£649
Tue 3/1106:40 -
2 stops19h 55m
Fri 6/1108:00 -
2 stops28h 30m
Deal found 1/11£720
Wed 25/1112:15 -
2 stops16h 45m
Wed 2/1205:45 -
2 stops23h 05m
Deal found 2/11£728
Tue 1/1219:30 -
2 stops33h 22m
Sun 10/111:26 -
2 stops22h 34m
Deal found 4/11£730
Tue 1/1207:40 -
1 stop11h 52m
Tue 8/1212:15 -
1 stop11h 40m
Deal found 1/11£733
Tue 1/1218:00 -
2 stops34h 15m
Tue 8/1209:15 -
2 stops15h 55m
Deal found 1/11£736
Tue 1/1211:10 -
2 stops16h 05m
Sun 10/112:27 -
1 stop11h 28m
Deal found 4/11£750
Tue 8/1211:10 -
2 stops15h 53m
Thu 10/1217:33 -
1 stop12h 27m
Deal found 3/11£758
Thu 3/1207:40 -
1 stop19h 59m
Thu 10/1217:05 -
1 stop30h 50m
Deal found 3/11£759
Thu 24/1213:00 -
2 stops29h 15m
Thu 7/111:40 -
1 stop12h 40m
Deal found 4/11£762
Thu 24/1213:00 -
2 stops29h 15m
Wed 6/112:45 -
1 stop11h 10m
Deal found 3/11£764

Find flights to Wisconsin

Explore Wisconsin

Find flight deals to Wisconsin

Return from

£658

One-way from

£436

Popular in

August

Cheapest in

January

Average price

£952
11/2-15/2
  • 11/2-15/2
  • 4 total stops
  • 45h 31m total
  • London to Milwaukee
15/2-31/12
  • 15/2-31/12
  • 2 total stops
  • 28h 46m total
  • London to Wisconsin
Highest demand for flights based on searches. 2% potential increase in price (£23 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£35 potential savings vs. average return price).
Average for return flights in November 2026

Cheapflights Fare Finder

 
Use the filters below to find and compare flights to Wisconsin that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonMilwaukee

LHR London Heathrow - MKE Milwaukee-Mitchell

LHRMKE

London Heathrow

Mon 15/2

08:30-07:16

2 stops28h 46m

Milwaukee-Mitchell

Wed 31/12

00:00-07:00

Nonstop0h 00m

£436

LondonMadison

LHR London Heathrow - MSN Madison Truax Field

LHRMSN

London Heathrow

Sun 10/1

20:50-10:25

3 stops43h 35m

Madison Truax Field

Wed 31/12

00:00-07:00

Nonstop0h 00m

£446

LondonAppleton

LHR London Heathrow - ATW Appleton Intl

LHRATW

London Heathrow

Sun 21/3

08:45-00:12

2 stops44h 27m

Appleton Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£569

LondonAppleton

LHR London Heathrow - ATW Appleton Intl

LHRATW

London Heathrow

Thu 11/2

06:40-22:16

2 stops21h 36m

Appleton Intl

Mon 15/2

05:05-16:00

2 stops28h 55m

£699

LondonMilwaukee

LHR London Heathrow - MKE Milwaukee-Mitchell

LHRMKE

London Heathrow

Wed 25/11

12:15-23:00

2 stops16h 45m

Milwaukee-Mitchell

Wed 2/12

05:45-10:50

2 stops23h 05m

£728
Fastest return journey

LondonMilwaukee

LHR London Heathrow - MKE Milwaukee-Mitchell

LHRMKE

London Heathrow

Tue 1/12

07:40-13:32

1 stop11h 52m

Milwaukee-Mitchell

Tue 8/12

12:15-05:55

1 stop11h 40m

£733

LondonMadison

LHR London Heathrow - MSN Madison Truax Field

LHRMSN

London Heathrow

Wed 2/12

06:40-22:52

2 stops22h 12m

Madison Truax Field

Sun 6/12

05:30-21:40

2 stops34h 10m

£744

LondonGreen Bay

LHR London Heathrow - GRB Green Bay Austin-Straubel

LHRGRB

London Heathrow

Tue 8/12

09:00-19:05

2 stops16h 05m

Green Bay Austin-Straubel

Fri 11/12

15:28-10:50

2 stops13h 22m

£768

LondonAppleton

LHR London Heathrow - ATW Appleton Intl

LHRATW

London Heathrow

Thu 3/12

09:00-22:59

2 stops19h 59m

Appleton Intl

Thu 10/12

09:54-05:55

1 stop14h 01m

£768

LondonMadison

LHR London Heathrow - MSN Madison Truax Field

LHRMSN

London Heathrow

Wed 2/12

09:00-19:42

2 stops16h 42m

Madison Truax Field

Sun 6/12

12:35-07:55

1 stop13h 20m

£772

Flights are sorted by cheapest return flights first.

Deals found on 2/11

Showing 1-10 of 29 resultsSorted by cheapest first
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Best time to book a flight to Wisconsin

Have a flexible travel schedule? Discover the best time to fly to Wisconsin with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight to Wisconsin

How long is the flight to Wisconsin?

On average, a flight from London to Wisconsin takes 11 hours 19 minutes. Flights to Wisconsin from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

What are the cheapest airlines that fly to Wisconsin?

The cheapest airlines flying from London to Wisconsin are British Airways, Virgin Atlantic and United Airlines.

Rainfall in Wisconsin by month

In terms of precipitation, rainfall in Wisconsin ranges from 36.0 - 102.0 inches per month. June is typically the wettest month, when rainfall can reach 102.0 mm. January is typically the driest time to visit Wisconsin when rainfall is around 36.0 mm.

Temperature in Wisconsin by month

If weather is an important factor for your trip to Wisconsin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

What are the most popular places to fly to in Wisconsin?

The most popular places in Wisconsin to fly to are Madison, Milwaukee, Green Bay, Appleton and Wausau.

Reviews of airlines servicing Wisconsin

Get a feel of what it's like to fly with British Airways to the United States by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

7.0

Entertainment

6.5

Overall

6.7

Crew

7.7

Comfort

6.8

Food

6.4

Reviews

1 / 20
6.0
Good

Roxanne,Sept 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.

Boarding

7.0

Entertainment

6.5

Overall

6.7

Crew

7.7

Comfort

6.8

Food

6.4

Reviews

1 / 20
6.0
Good

Roxanne,Sept 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.

FAQs about flying to Wisconsin

Wisconsin climate

Wisconsin’s climate is one of extremes: cold winters and warm summers. In January the temperature in Milwaukee can range from minus five to ten degrees Celsius and in July it goes up to the mid-20s. Winters are much colder in the north of the state, but mild in summer. Wisconsin’s annual snowfall averages 47 inches.

Getting around Wisconsin

There’s a reliable bus service in southern and central Wisconsin. Exploring Milwaukee is best on foot, along the walking trails of the river. To best way to get downtown and to the suburbs is by the Milwaukee County Transit System. The Trolley loops around downtown and runs on a seasonal basis. The city is also easily navigated by car.

Driving is the best way to explore the state. All major car hire companies are represented in the airport and in major cities and towns.

Biking enthusiasts should head to Door Country.

What is good to know if travelling to Wisconsin?

  • Comprising five state parks and 40 islands, Door County is a major tourist destination, attracting visitors from all over the country. The cherry orchards are its pride and while there be sure to pick up some delicious cherry pies and jams sold along the side of the road.
  • One of the highlights of visiting Milwaukee is a trip to Miller Valley – home of Miller Brewing Company, the nation’s second largest brewer.
  • Sample some authentic Swiss cuisine in New Glarus, which was settled by hundreds of immigrants in the late 19th century. While there, visit the New Glarus Brewing Company offering microbrews like the popular Spotted Cow.
  • Foodies can’t miss a trip to the Gibbsville cheese factory where 50 types of cheese are made. And don’t forget to pick up some salami, mustard and maple syrup while in Milwaukee.
  • Visit Lake Superior’s 21 Apostle Islands, in particular Madeline Island which has some fine beaches and an unspoilt landscape.
  • Pick an idyllic spot for a picnic near one of 14 waterfalls in Marinette County.
  • When is the best time to fly to Wisconsin?

    Peak Season: Most people book cheap flights to Wisconsin in summer to spend time by the lakes and the Lake Superior Shore. Camping, hiking, and fishing are all popular summer activities in northern Wisconsin, which can get very crowded in the height of summer. In July and August Milwaukee plays host to several festivals including the Summerfest music and entertainment festival which draws millions of visitors each year. Snow enthusiasts, snowmobilers and cross-country skiers, take flights to Wisconsin in the winter season. Off Season: The best times to visit Wisconsin are in the spring and autumn. Activities in spring include white-water rafting while in autumn it’s hunting season.

  • Can I find cheaper flights to Wisconsin if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Wisconsin on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Wisconsin?

    Based on reviews from Cheapflights users, British Airways is rated the highest out of the airlines that fly to Wisconsin.

  • What is the cheapest airport to fly to in Wisconsin?

    Madison Truax Field is currently the cheapest airport to fly to in Wisconsin. One-way flights to Madison Truax Field typically cost £259, while return flights cost around £206.

  • Where does the fastest flight to Wisconsin depart from?

    For those looking to save time traveling to Wisconsin, Edinburgh Turnhouse offers the quickest one-way flight (8 hours 35 minutes).

  • Does Milwaukee-Mitchell have car hire?

    Yes. Those touching down at Milwaukee-Mitchell can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Milwaukee-Mitchell?

    Yes. Milwaukee-Mitchell has hotels nearby for those requiring accommodations. Super 8 by Wyndham Milwaukee Airport is the closest property to Milwaukee-Mitchell (0.0 mi away from Milwaukee-Mitchell).

See more FAQs

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How does Cheapflights help users find flights to Wisconsin?

Cheapflights makes it easy to find Wisconsin flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets to Wisconsin?

Cheapflights simply makes it quick and affordable to book flights to Wisconsin by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights to Wisconsin with no change fees?

Certainly. Search results for flights to Wisconsin shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights to Wisconsin become cheaper?

Yes, Cheapflights offers price alerts on Wisconsin flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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