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Cheap flights from London Heathrow Airport to Wisconsin from £402

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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MKE
12 Jun — 19 Jun1
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 13 May 2026.

Tue 1/913:05
LHR
-
ORD
1 stop14h 20m
Icelandair
Thu 1/1019:25
ORD
-
LHR
1 stop18h 55m
Icelandair
Deal found 11/5£508
Thu 24/919:50
LHR
-
ORD
1 stop26h 10m
TAP AIR PORTUGAL
Sun 27/918:00
ORD
-
LHR
1 stop18h 50m
TAP AIR PORTUGAL
Deal found 8/5£509
Tue 22/913:05
LHR
-
ORD
1 stop11h 10m
Icelandair
Tue 29/919:25
ORD
-
LHR
1 stop18h 55m
Icelandair
Deal found 13/5£510
Sat 21/1110:25
LHR
-
ORD
Nonstop9h 20m
United Airlines
Sat 21/1118:30
ORD
-
LHR
1 stop30h 00m
United Airlines
Deal found 9/5£511
Tue 1/913:05
LHR
-
ORD
1 stop11h 10m
Icelandair
Tue 8/922:25
ORD
-
LHR
1 stop15h 55m
Icelandair
Deal found 12/5£512
Sat 17/1013:10
LHR
-
ORD
Nonstop8h 45m
British Airways
Wed 21/1017:00
ORD
-
LHR
Nonstop7h 50m
British Airways
Deal found 11/5£513
Thu 15/1011:10
LHR
-
ORD
Nonstop8h 40m
British Airways
Thu 22/1017:00
ORD
-
LHR
Nonstop7h 50m
British Airways
Deal found 11/5£514
Tue 7/708:15
LHR
-
ORD
1 stop15h 05m
JetBlue
Wed 15/710:56
ORD
-
LHR
1 stop13h 34m
JetBlue
Deal found 11/5£514
Sat 12/921:25
LHR
-
ORD
1 stop26h 50m
Icelandair
Thu 17/919:25
ORD
-
LHR
1 stop18h 55m
Icelandair
Deal found 12/5£517
Wed 9/913:05
LHR
-
ORD
1 stop11h 10m
Icelandair
Wed 23/919:25
ORD
-
LHR
1 stop18h 55m
Icelandair
Deal found 12/5£519
Thu 11/613:05
LHR
-
MSP
1 stop11h 15m
Icelandair
Tue 23/619:30
MSP
-
LHR
1 stop18h 50m
Icelandair
Deal found 10/5£580
Mon 8/621:25
LHR
-
MSP
1 stop26h 55m
Icelandair
Tue 30/619:30
MSP
-
LHR
1 stop10h 25m
Icelandair
Deal found 11/5£587

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 13 May 2026.

Round-trip from

£508

One-way from

£402

Popular in

April

Cheapest in

January

Average price

£654
Icelandair
  • Icelandair
  • 1/9-1/10
  • 2 total stops
  • 33h 15m total
  • London to Wisconsin
Search Deals
3/6
  • 3/6
  • 2 total stops
  • 50h 24m total
  • London to Wisconsin
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£21 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 May 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 13 May 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

Mon 19/10

06:40-16:10

1 stop15h 30m

Chicago O'Hare Intl

Sun 25/10

20:15-17:40

1 stop16h 25m

£565

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Sat 10/10

06:40-16:10

2 stops15h 30m

Chicago O'Hare Intl

Thu 15/10

19:15-18:50

2 stops17h 35m

£619

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Thu 5/11

06:00-12:40

1 stop12h 40m

Chicago O'Hare Intl

Tue 10/11

18:50-13:00

1 stop12h 10m

£622

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Tue 15/9

08:00-11:10

Nonstop9h 10m

Chicago O'Hare Intl

Sun 27/9

16:25-06:45

Nonstop8h 20m

£652

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Thu 17/9

20:05-15:55

1 stop25h 50m

Chicago O'Hare Intl

Fri 25/9

19:05-19:20

1 stop18h 15m

£653

LondonMinneapolis

LHR - MSP

LHRMSP

London Heathrow

Wed 24/6

08:50-17:00

1 stop14h 10m

Minneapolis St Paul

Sun 28/6

18:30-13:55

1 stop13h 25m

£655

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Wed 3/6

07:05-16:10

2 stops15h 05m

Chicago O'Hare Intl

Thu 11/6

10:05-09:35

2 stops17h 30m

£655

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Wed 16/9

08:40-14:30

1 stop11h 50m

Chicago O'Hare Intl

Fri 2/10

16:20-10:45

1 stop12h 25m

£670

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Wed 15/7

19:50-12:40

1 stop22h 50m

Chicago O'Hare Intl

Sun 30/8

18:00-22:55

1 stop22h 55m

£677
Fastest return journey

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Sat 7/11

07:40-10:45

Nonstop9h 05m

Chicago O'Hare Intl

Fri 13/11

15:45-05:55

Nonstop8h 10m

£680

Flights are sorted by cheapest return flights first.

Deals found on 9/5

Showing 1-10 of 60 resultsSorted by cheapest first
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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 £382). Flying from London Heathrow Airport to Wisconsin in March is currently the most expensive (average of £793). 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 13 May 2026.
Read reviews from past customers who have flown with United Airlines,Virgin Atlantic, andJetBlue from London Heathrow Airport to Wisconsin. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,708 reviews
Check prices

Comfort

7.3

Overall

7.4

Food

6.6

Crew

8.1

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,708 reviews
United Airlines
7.4
Good
9,708 reviews
Check prices

Comfort

7.3

Overall

7.4

Food

6.6

Crew

8.1

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
Virgin Atlantic
7.4
Good
688 reviews
United Airlines
7.4
Good
9,708 reviews
Check prices

Comfort

7.3

Overall

7.4

Food

6.6

Crew

8.1

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
JetBlue
7.2
Good
2,973 reviews
United Airlines
7.4
Good
9,708 reviews
Check prices

Comfort

7.3

Overall

7.4

Food

6.6

Crew

8.1

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
British Airways
6.7
Okay
7,977 reviews
United Airlines
7.4
Good
9,708 reviews
Check prices

Comfort

7.3

Overall

7.4

Food

6.6

Crew

8.1

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

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 9h 10m. 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 £382). Flying from London Heathrow Airport to Wisconsin in March is currently the most expensive (average of £793). 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 Heathrow to Wisconsin

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

Top 4 airlines flying from Heathrow to Wisconsin

Discover the top 4 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 13 May 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£459Average£554FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
United AirlinesCheapest£644Average£860FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£700Average£1,042FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£733Average£825FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic 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.

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