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Cheap flights from London Heathrow Airport to Wisconsin from £383

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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MKE
20 Jul — 27 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 20 June 2026.

Thu 25/606:30
LHR
-
ORD
1 stop12h 25m
Lufthansa
Sat 12/914:32
ORD
-
LHR
1 stop13h 08m
Lufthansa
Deal found 18/6£573
Wed 23/907:30
LHR
-
ORD
1 stop13h 25m
United Airlines
Tue 29/916:25
ORD
-
LHR
Nonstop8h 20m
United Airlines
Deal found 16/6£574
Wed 1/713:05
LHR
-
ORD
1 stop14h 20m
Icelandair
Wed 8/719:25
ORD
-
LHR
1 stop10h 30m
Icelandair
Deal found 19/6£575
Wed 7/1009:30
LHR
-
ORD
2 stops15h 00m
Air Canada
Wed 14/1010:40
ORD
-
LHR
1 stop15h 55m
Air Canada
Deal found 16/6£576
Wed 2/914:25
LHR
-
ORD
Nonstop8h 50m
British Airways
Sat 19/917:50
ORD
-
LHR
Nonstop7h 50m
British Airways
Deal found 19/6£576
Fri 28/807:05
LHR
-
ORD
2 stops15h 05m
Scandinavian Airlines
Mon 31/819:15
ORD
-
LHR
2 stops15h 10m
Scandinavian Airlines
Deal found 16/6£577
Tue 1/909:30
LHR
-
ORD
2 stops16h 22m
Air Canada
Tue 8/914:01
ORD
-
LHR
1 stop10h 29m
Air Canada
Deal found 17/6£578
Thu 8/1008:30
LHR
-
ORD
1 stop12h 25m
Air Canada
Mon 2/1107:15
ORD
-
LHR
2 stops31h 20m
Air Canada
Deal found 18/6£579
Fri 9/1021:05
LHR
-
ORD
2 stops25h 05m
Scandinavian Airlines
Fri 30/1020:15
ORD
-
LHR
2 stops32h 20m
Scandinavian Airlines
Deal found 16/6£579
Tue 1/909:30
LHR
-
ORD
2 stops16h 22m
Air Canada
Mon 14/917:53
ORD
-
LHR
1 stop11h 57m
Air Canada
Deal found 19/6£580
Sun 23/806:30
LHR
-
ORD
1 stop12h 25m
Lufthansa
Tue 3/1121:50
ORD
-
LHR
Nonstop8h 10m
Lufthansa
Deal found 19/6£582
Wed 8/708:40
LHR
-
MKE
1 stop30h 05m
JetBlue
Wed 15/709:35
MKE
-
LHR
1 stop14h 55m
JetBlue
Deal found 19/6£632

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 20 June 2026.

Round-trip from

£573

One-way from

£383

Popular in

December

Cheapest in

January

Average price

£871
Icelandair
  • Icelandair
  • 8/7-19/7
  • 2 total stops
  • 45h 45m total
  • London to Wisconsin
Search Deals
3/9
  • 3/9
  • 3 total stops
  • 48h 15m total
  • London to Wisconsin
Search Deals
High demand for flights, 5% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£12 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 20 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

Thu 22/10

21:05-16:10

2 stops25h 05m

Chicago O'Hare Intl

Fri 30/10

20:15-18:30

1 stop17h 15m

£575

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Sun 5/7

21:25-18:15

1 stop26h 50m

Chicago O'Hare Intl

Sat 13/3

18:30-19:30

1 stop19h 00m

£588

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Mon 31/8

20:35-19:46

2 stops29h 11m

Chicago O'Hare Intl

Mon 7/9

16:30-06:25

1 stop31h 55m

£604

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Wed 16/9

15:35-16:10

2 stops30h 35m

Chicago O'Hare Intl

Sun 4/10

19:15-16:00

1 stop14h 45m

£610

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Wed 16/9

06:40-16:10

1 stop15h 30m

Chicago O'Hare Intl

Tue 22/9

19:15-16:25

2 stops15h 10m

£610

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Thu 27/8

07:40-14:00

1 stop12h 20m

Chicago O'Hare Intl

Sat 5/9

19:05-09:05

Nonstop8h 00m

£624

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Thu 27/8

07:05-16:10

2 stops15h 05m

Chicago O'Hare Intl

Sat 5/9

19:15-18:50

2 stops17h 35m

£641

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Wed 15/7

13:45-12:40

1 stop28h 55m

Chicago O'Hare Intl

Sun 30/8

18:00-22:55

1 stop22h 55m

£664

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Wed 9/9

07:05-16:10

2 stops15h 05m

Chicago O'Hare Intl

Wed 23/9

19:15-16:25

2 stops15h 10m

£672

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Sun 20/9

06:40-16:10

2 stops15h 30m

Chicago O'Hare Intl

Tue 13/10

19:15-18:50

2 stops17h 35m

£675

Flights are sorted by cheapest return flights first.

Deals found on 17/6

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 £392). Flying from London Heathrow Airport to Wisconsin in July is currently the most expensive (average of £913). 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 20 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

Comfort

7.3

Entertainment

7.5

Food

6.9

Overall

7.5

Crew

8.1

Boarding

7.7

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

Comfort

7.3

Entertainment

7.5

Food

6.9

Overall

7.5

Crew

8.1

Boarding

7.7

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
9,863 reviews
Virgin Atlantic
7.5
Good
690 reviews
Check prices

Comfort

7.3

Entertainment

7.5

Food

6.9

Overall

7.5

Crew

8.1

Boarding

7.7

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
2,989 reviews
Virgin Atlantic
7.5
Good
690 reviews
Check prices

Comfort

7.3

Entertainment

7.5

Food

6.9

Overall

7.5

Crew

8.1

Boarding

7.7

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
3,240 reviews
Virgin Atlantic
7.5
Good
690 reviews
Check prices

Comfort

7.3

Entertainment

7.5

Food

6.9

Overall

7.5

Crew

8.1

Boarding

7.7

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
8,057 reviews
Virgin Atlantic
7.5
Good
690 reviews
Check prices

Comfort

7.3

Entertainment

7.5

Food

6.9

Overall

7.5

Crew

8.1

Boarding

7.7

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 25h 05m. 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 £392). Flying from London Heathrow Airport to Wisconsin in July is currently the most expensive (average of £913). 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.
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Stansted to LaGuardia flights
Luton to Los Angeles flights
London City to San Francisco flights
Gatwick to Dallas/Fort Worth flights
Stansted to San Francisco flights
Gatwick to O'Hare Intl flights
Luton to Miami 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 20 June 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£471Average£567FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
United AirlinesCheapest£660Average£881FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£748Average£1,106FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£760Average£846FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
IberiaCheapest£972Average£1,101FlexibilityNo 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.

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