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Cheap flights from London Heathrow Airport to Wisconsin from £364

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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MKE
18 May — 25 May1
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 18 April 2026.

Thu 5/1113:35
LHR
-
ORD
Nonstop9h 25m
United Airlines
Sat 14/1121:15
ORD
-
LHR
Nonstop8h 00m
United Airlines
Deal found 15/4£501
Wed 1/708:40
LHR
-
ORD
1 stop16h 45m
JetBlue
Wed 29/710:56
ORD
-
LHR
1 stop13h 34m
JetBlue
Deal found 15/4£502
Thu 17/915:20
LHR
-
ORD
1 stop12h 46m
United Airlines
Sun 11/1018:35
ORD
-
LHR
Nonstop8h 25m
United Airlines
Deal found 16/4£504
Thu 30/414:10
LHR
-
ORD
Nonstop9h 10m
United Airlines
Tue 5/513:06
ORD
-
LHR
1 stop10h 49m
United Airlines
Deal found 16/4£508
Sat 19/916:40
LHR
-
ORD
1 stop12h 41m
United Airlines
Mon 12/1016:25
ORD
-
LHR
Nonstop8h 20m
United Airlines
Deal found 16/4£511
Thu 17/911:10
LHR
-
ORD
Nonstop8h 40m
British Airways
Fri 16/1019:05
ORD
-
LHR
Nonstop8h 00m
British Airways
Deal found 16/4£514
Sat 19/913:10
LHR
-
ORD
Nonstop8h 45m
British Airways
Thu 15/1019:05
ORD
-
LHR
Nonstop8h 00m
British Airways
Deal found 16/4£515
Tue 15/913:10
LHR
-
ORD
Nonstop8h 45m
British Airways
Thu 15/1021:15
ORD
-
LHR
Nonstop8h 00m
British Airways
Deal found 16/4£516
Wed 11/1112:15
LHR
-
ORD
1 stop11h 05m
Icelandair
Mon 30/1118:30
ORD
-
LHR
1 stop19h 00m
Icelandair
Deal found 17/4£518
Thu 30/415:15
LHR
-
ORD
Nonstop9h 00m
British Airways
Mon 4/519:05
ORD
-
LHR
Nonstop8h 00m
British Airways
Deal found 16/4£519
Thu 30/415:15
LHR
-
ORD
Nonstop9h 00m
British Airways
Tue 5/519:05
ORD
-
LHR
Nonstop8h 00m
British Airways
Deal found 16/4£519
Sun 13/915:15
LHR
-
ORD
Nonstop9h 00m
British Airways
Sat 17/1019:05
ORD
-
LHR
Nonstop8h 00m
British Airways
Deal found 16/4£520

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 18 April 2026.

Round-trip from

£502

One-way from

£364

Popular in

August

Cheapest in

May

Average price

£934
JetBlue
  • JetBlue
  • 1/7-29/7
  • 2 total stops
  • 30h 19m total
  • London to Wisconsin
Search Deals
9/5
  • 9/5
  • 2 total stops
  • 43h 40m total
  • London to Wisconsin
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£56 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 18 April 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

Sun 20/9

20:05-12:35

1 stop22h 30m

Chicago O'Hare Intl

Mon 28/9

19:05-16:25

1 stop15h 20m

£587

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Tue 1/9

06:50-12:00

1 stop11h 10m

Chicago O'Hare Intl

Mon 14/9

18:05-08:30

Nonstop8h 25m

£592

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Wed 7/10

11:45-22:04

2 stops16h 19m

Chicago O'Hare Intl

Wed 14/10

19:55-13:15

1 stop11h 20m

£626

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Mon 4/5

09:05-13:20

1 stop34h 15m

Chicago O'Hare Intl

Wed 13/5

21:40-11:55

Nonstop8h 15m

£632

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Wed 7/10

08:00-11:10

Nonstop9h 10m

Chicago O'Hare Intl

Wed 14/10

16:25-06:45

Nonstop8h 20m

£638

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Fri 25/9

11:45-21:36

2 stops15h 51m

Chicago O'Hare Intl

Mon 28/9

13:15-13:15

1 stop18h 00m

£657

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Fri 29/5

07:05-22:15

2 stops21h 10m

Milwaukee-Mitchell

Fri 5/6

07:15-09:35

2 stops20h 20m

£688

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Fri 8/5

06:00-12:35

1 stop12h 35m

Chicago O'Hare Intl

Mon 11/5

21:30-17:50

2 stops14h 20m

£692

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Tue 26/5

06:55-14:00

1 stop13h 05m

Chicago O'Hare Intl

Thu 11/6

12:11-07:15

1 stop13h 04m

£693

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Fri 29/5

11:55-22:58

1 stop17h 03m

Chicago O'Hare Intl

Fri 5/6

10:45-09:30

1 stop16h 45m

£694

Flights are sorted by cheapest return flights first.

Deals found on 13/4

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 £383). Flying from London Heathrow Airport to Wisconsin in March is currently the most expensive (average of £794). 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 18 April 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
687 reviews
Check prices

Food

6.9

Crew

8.1

Boarding

7.7

Entertainment

7.5

Comfort

7.3

Overall

7.5

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Virgin Atlantic
7.5
Good
687 reviews
Virgin Atlantic
7.5
Good
687 reviews
Check prices

Food

6.9

Crew

8.1

Boarding

7.7

Entertainment

7.5

Comfort

7.3

Overall

7.5

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
United Airlines
7.4
Good
9,605 reviews
Virgin Atlantic
7.5
Good
687 reviews
Check prices

Food

6.9

Crew

8.1

Boarding

7.7

Entertainment

7.5

Comfort

7.3

Overall

7.5

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
JetBlue
7.2
Good
2,945 reviews
Virgin Atlantic
7.5
Good
687 reviews
Check prices

Food

6.9

Crew

8.1

Boarding

7.7

Entertainment

7.5

Comfort

7.3

Overall

7.5

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
British Airways
6.7
Okay
7,892 reviews
Virgin Atlantic
7.5
Good
687 reviews
Check prices

Food

6.9

Crew

8.1

Boarding

7.7

Entertainment

7.5

Comfort

7.3

Overall

7.5

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

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 11h 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 £383). Flying from London Heathrow Airport to Wisconsin in March is currently the most expensive (average of £794). 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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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 18 April 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£460Average£554FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
United AirlinesCheapest£645Average£861FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£700Average£1,046FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£734Average£826FlexibilityNo 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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