Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from London Heathrow Airport to Wisconsin from £340

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 20/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MKE
14 Jul — 21 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Wisconsin

Enter your travel dates to find the best prices.

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 14 June 2026.

Wed 8/713:05
LHR
-
ORD
3 stops27h 11m
Multiple Airlines
Wed 15/709:50
ORD
-
LHR
2 stops20h 05m
Multiple Airlines
Deal found 10/6£565
Wed 16/908:30
LHR
-
ORD
2 stops17h 42m
Air Canada
Wed 23/913:55
ORD
-
LHR
1 stop12h 40m
Air Canada
Deal found 11/6£566
Wed 2/908:30
LHR
-
ORD
2 stops16h 13m
Air Canada
Wed 9/911:05
ORD
-
LHR
1 stop13h 25m
Air Canada
Deal found 10/6£567
Fri 9/1007:05
LHR
-
ORD
2 stops15h 05m
Scandinavian Airlines
Fri 30/1020:15
ORD
-
LHR
2 stops32h 20m
Scandinavian Airlines
Deal found 11/6£567
Tue 1/909:30
LHR
-
ORD
2 stops16h 22m
Air Canada
Tue 8/911:05
ORD
-
LHR
1 stop13h 25m
Air Canada
Deal found 11/6£568
Thu 1/1019:30
LHR
-
ORD
1 stop26h 40m
Scandinavian Airlines
Sun 11/1019:15
ORD
-
LHR
2 stops17h 35m
Scandinavian Airlines
Deal found 11/6£569
Wed 8/712:15
LHR
-
ORD
Nonstop8h 45m
Finnair
Wed 22/711:45
ORD
-
LHR
1 stop12h 30m
Finnair
Deal found 13/6£570
Wed 8/707:50
LHR
-
ORD
1 stop14h 10m
Finnair
Wed 15/711:45
ORD
-
LHR
1 stop16h 30m
Finnair
Deal found 13/6£570
Thu 9/713:05
LHR
-
ORD
2 stops25h 55m
Multiple Airlines
Wed 22/709:50
ORD
-
LHR
2 stops20h 05m
Multiple Airlines
Deal found 10/6£571
Tue 1/911:10
LHR
-
ORD
Nonstop8h 40m
British Airways
Fri 18/922:35
ORD
-
LHR
Nonstop7h 40m
British Airways
Deal found 10/6£572
Tue 1/909:30
LHR
-
ORD
2 stops16h 22m
Air Canada
Thu 10/914:15
ORD
-
LHR
1 stop10h 20m
Air Canada
Deal found 13/6£573
Wed 8/708:40
LHR
-
MKE
1 stop30h 05m
JetBlue
Wed 15/709:35
MKE
-
LHR
1 stop14h 55m
JetBlue
Deal found 8/6£627

Find flight deals from Heathrow to Wisconsin

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

Round-trip from

£565

One-way from

£340

Popular in

April

Cheapest in

January

Average price

£858
8/7-15/7
  • 8/7-15/7
  • 5 total stops
  • 47h 16m total
  • London to Wisconsin
Search Deals
20/6
  • 20/6
  • 2 total stops
  • 41h 49m total
  • London to Wisconsin
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£19 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 14 June 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Wisconsin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Sat 4/7

20:05-12:35

1 stop22h 30m

Chicago O'Hare Intl

Tue 14/7

14:40-11:20

1 stop14h 40m

£606

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Thu 2/7

07:30-14:55

1 stop13h 25m

Chicago O'Hare Intl

Tue 7/7

13:30-07:15

1 stop11h 45m

£624

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Wed 8/7

08:40-08:45

1 stop30h 05m

Milwaukee-Mitchell

Wed 15/7

09:35-06:30

1 stop14h 55m

£627

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Fri 26/6

21:10-11:29

1 stop20h 19m

Chicago O'Hare Intl

Fri 3/7

22:30-12:15

Nonstop7h 45m

£629

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Wed 24/6

08:00-11:05

Nonstop9h 05m

Chicago O'Hare Intl

Tue 30/6

21:40-11:55

Nonstop8h 15m

£645

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Thu 9/7

08:00-11:05

Nonstop9h 05m

Chicago O'Hare Intl

Thu 6/8

16:30-06:45

Nonstop8h 15m

£647
Fastest return journey

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Mon 13/7

14:45-17:35

Nonstop8h 50m

Chicago O'Hare Intl

Wed 5/8

20:40-10:30

Nonstop7h 50m

£647

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Wed 1/7

09:30-14:50

1 stop11h 20m

Chicago O'Hare Intl

Fri 31/7

18:45-09:00

Nonstop8h 15m

£649

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Wed 15/7

19:50-12:40

1 stop22h 50m

Chicago O'Hare Intl

Sun 30/8

18:00-10:20

1 stop34h 20m

£657

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Thu 1/10

06:40-16:10

1 stop15h 30m

Chicago O'Hare Intl

Tue 13/10

19:15-16:25

2 stops15h 10m

£670

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Showing 1-10 of 60 resultsSorted by cheapest first
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 return 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, October is the cheapest month in which you can book a flight from London Heathrow Airport to Wisconsin (average of £386). Flying from London Heathrow Airport to Wisconsin in July is currently the most expensive (average of £900). 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 for a return flight from London Heathrow Airport to Wisconsin?

Reviews of airlines servicing Wisconsin

Get insights into the airlines that provide service to Wisconsin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Wisconsin. Reviews last updated 14 June 2026.
Read reviews from past customers who have flown with Virgin Atlantic,United Airlines, andJetBlue from London Heathrow Airport to Wisconsin. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.5
Good
690 reviews
Check prices

Overall

7.5

Entertainment

7.5

Boarding

7.7

Food

6.9

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Virgin Atlantic
7.5
Good
690 reviews
Virgin Atlantic
7.5
Good
690 reviews
Check prices

Overall

7.5

Entertainment

7.5

Boarding

7.7

Food

6.9

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
United Airlines
7.4
Good
9,819 reviews
Virgin Atlantic
7.5
Good
690 reviews
Check prices

Overall

7.5

Entertainment

7.5

Boarding

7.7

Food

6.9

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
JetBlue
7.1
Good
2,982 reviews
Virgin Atlantic
7.5
Good
690 reviews
Check prices

Overall

7.5

Entertainment

7.5

Boarding

7.7

Food

6.9

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Iberia
7.0
Good
3,234 reviews
Virgin Atlantic
7.5
Good
690 reviews
Check prices

Overall

7.5

Entertainment

7.5

Boarding

7.7

Food

6.9

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
British Airways
6.7
Okay
8,047 reviews
Virgin Atlantic
7.5
Good
690 reviews
Check prices

Overall

7.5

Entertainment

7.5

Boarding

7.7

Food

6.9

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

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?

    Departing from London Heathrow Airport to Wisconsin will take you 13h 25m. London Heathrow Airport and Wisconsin are separated by a distance of 3939 mi. This flight may include one or multiple stops.

  • 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 holiday 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, October is the cheapest month in which you can book a flight from London Heathrow Airport to Wisconsin (average of £386). Flying from London Heathrow Airport to Wisconsin in July is currently the most expensive (average of £900). 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
Gatwick to John F Kennedy Intl flights
Heathrow to LaGuardia flights
Stansted to John F Kennedy Intl flights
Gatwick to Newark flights
London City to John F Kennedy Intl flights
Heathrow to Los Angeles flights
Gatwick to LaGuardia flights
Heathrow to Orlando flights
London City to Newark flights
Heathrow to Miami flights
Heathrow to Boston flights
Luton to John F Kennedy Intl flights
Stansted to Newark flights
Luton to Newark flights
Heathrow to Dulles Intl flights
Heathrow to Dallas/Fort Worth flights
Heathrow to San Francisco flights
Heathrow to O'Hare Intl flights
Gatwick to Boston flights
Heathrow to Baltimore flights
Gatwick to Orlando flights
Heathrow to Las Vegas flights
Heathrow to Atlanta flights
Heathrow to Seattle flights
Gatwick to Los Angeles flights
London City to Los Angeles flights
Stansted to Orlando flights
Heathrow to Tampa flights
Gatwick to Miami flights
Stansted to Los Angeles flights
Heathrow to Hobby flights
London City to Miami flights
Stansted to Miami flights
London City to Boston flights
Heathrow to George Bush Intcntl flights
Gatwick to Dulles Intl flights
Stansted to Boston flights
Heathrow to Reagan-National flights
London City to Orlando flights
Heathrow to Ontario flights
London City to Dulles Intl flights
Gatwick to San Francisco flights
Stansted to LaGuardia flights
Heathrow to Denver flights
Stansted to Dulles Intl flights
Heathrow to Nashville flights
London City to San Francisco flights
Luton to Boston flights

Top 5 airlines flying from Heathrow to Wisconsin

Discover the top 5 airlines that operate flights from Heathrow to Wisconsin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 14 June 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£464Average£559FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
United AirlinesCheapest£651Average£868FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£737Average£1,090FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£749Average£833FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
IberiaCheapest£958Average£1,086FlexibilityNo cancel feeOn-time77%
Search Iberia flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Wisconsin?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Wisconsin. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

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

Can Cheapflights find flights from Heathrow to Wisconsin with no change fees?

Certainly. Search results for flights to Wisconsin from Heathrow 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 from Heathrow to Wisconsin become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Wisconsin from Heathrow today and book when prices fit your budget.

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.