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$473+ Cheap flights from Heathrow (LHR) to Wisconsin

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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MKE
juin 17 — juin 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from Heathrow to Wisconsin

Keep the following information in mind while searching for Heathrow to Wisconsin flight deals. Data was last updated juin 12, 2025.

Round-trip from

$557
(American Airlines)

One-way from

$473
(Mytrip)

Popular in

August

Cheapest in

September

Average price

$934
From London Heathrow to Wisconsin
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One-way flight from London Heathrow to Wisconsin
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Highest demand for flights based on searches. 9% potential increase in price ($101 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Heathrow to Wisconsin

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 juin 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/16:15 amLHR - ORD
1 stop14h 00mAmerican Airlines
mer. 9/171:59 pmORD - LHR
1 stop10h 21mAmerican Airlines
Deal found 6/10$557
This oojo deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 10/246:40 pmLHR - ORD
1 stop27h 30mScandinavian Airlines
lun. 10/278:20 pmORD - LHR
1 stop14h 40mScandinavian Airlines
Deal found 6/10$558
This Netflights deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/99:50 amLHR - ORD
1 stop11h 55mBritish Airways
sam. 9/2010:20 pmORD - LHR
1 stop10h 35mBritish Airways
Deal found 6/10$559
This Mytrip deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 9/101:30 pmLHR - ORD
1 stop12h 25mLufthansa
sam. 9/2010:30 pmORD - LHR
1 stop13h 10mLufthansa
Deal found 6/12$560
This KLM deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/86:30 amLHR - ORD
1 stop14h 10mKLM
mer. 9/171:16 pmORD - LHR
1 stop11h 29mKLM
Deal found 6/10$561
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 8/2711:45 amLHR - ORD
2 stops16h 09mDelta
mer. 9/1010:15 amORD - LHR
1 stop14h 30mDelta
Deal found 6/10$564
This Finnair deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 8/277:30 amLHR - ORD
1 stop16h 20mFinnair
mer. 9/1010:35 pmORD - LHR
Nonstop7h 40mFinnair
Deal found 6/10$565
This oojo deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 9/138:00 amLHR - ORD
1 stop14h 30mTAP AIR PORTUGAL
sam. 9/206:15 pmORD - LHR
1 stop12h 30mTAP AIR PORTUGAL
Deal found 6/11$568
This TravelUp deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/98:40 amLHR - ORD
1 stop11h 30mVirgin Atlantic
sam. 9/202:10 pmORD - LHR
1 stop10h 35mVirgin Atlantic
Deal found 6/10$571
This FlightHub deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/212:15 pmLHR - ORD
1 stop11h 05mIcelandair
mar. 1/136:30 pmORD - LHR
1 stop10h 20mIcelandair
Deal found 6/11$582
This Mytrip deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/97:40 amLHR - ORD
2 stops33h 13mMultiple Airlines
mar. 9/1612:00 pmORD - LHR
2 stops17h 10mMultiple Airlines
Deal found 6/10$590
This JetBlue deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 9/68:15 amLHR - ORD
1 stop16h 09mJetBlue
mar. 9/239:42 amORD - LHR
1 stop14h 48mJetBlue
Deal found 6/10$624

Cheapflights Fare Finder

Customize 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 2,558,603 searches. Data last updated juin 12, 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Wisconsin that are best for you.

Fly from

Heathrow

Fly to

Wisconsin

Route

Depart

Return

Price

LondonChicago

LHR - ORD

LHRORD

London Heathrow

lun. 9/1

6:15 am-2:15 pm

1 stop14h 00m

Chicago O'Hare Intl

lun. 9/22

1:59 pm-6:20 am

1 stop10h 21m

$557

LondonChicago

LHR - ORD

LHRORD

London Heathrow

mar. 9/9

9:50 am-3:45 pm

1 stop11h 55m

Chicago O'Hare Intl

sam. 9/20

10:20 pm-2:55 pm

1 stop10h 35m

$559

LondonChicago

LHR - ORD

LHRORD

London Heathrow

mer. 9/10

1:30 pm-7:55 pm

1 stop12h 25m

Chicago O'Hare Intl

sam. 9/20

10:30 pm-5:40 pm

1 stop13h 10m

$560

LondonChicago

LHR - ORD

LHRORD

London Heathrow

lun. 9/8

6:30 am-2:40 pm

1 stop14h 10m

Chicago O'Hare Intl

mer. 9/17

1:16 pm-6:45 am

1 stop11h 29m

$561

LondonChicago

LHR - ORD

LHRORD

London Heathrow

mer. 8/27

9:30 am-5:50 pm

1 stop14h 20m

Chicago O'Hare Intl

mer. 9/10

10:35 pm-12:15 pm

Nonstop7h 40m

$563

LondonChicago

LHR - ORD

LHRORD

London Heathrow

mer. 8/27

11:45 am-9:54 pm

2 stops16h 09m

Chicago O'Hare Intl

mer. 9/10

10:15 am-6:45 am

1 stop14h 30m

$564

LondonChicago

LHR - ORD

LHRORD

London Heathrow

mer. 9/3

6:45 pm-12:35 pm

1 stop23h 50m

Chicago O'Hare Intl

sam. 9/13

6:15 pm-12:45 pm

1 stop12h 30m

$569

LondonChicago

LHR - ORD

LHRORD

London Heathrow

mar. 9/9

8:40 am-2:10 pm

1 stop11h 30m

Chicago O'Hare Intl

sam. 9/20

2:10 pm-6:45 am

1 stop10h 35m

$571

LondonChicago

LHR - ORD

LHRORD

London Heathrow

mar. 9/9

7:40 am-10:53 am

2 stops33h 13m

Chicago O'Hare Intl

mar. 9/16

12:00 pm-11:10 am

2 stops17h 10m

$590

LondonChicago

LHR - ORD

LHRORD

London Heathrow

mar. 8/12

9:25 pm-9:15 pm

1 stop29h 50m

Chicago O'Hare Intl

mar. 9/9

7:25 pm-8:20 pm

1 stop18h 55m

$591

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 60 results
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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 round-trip 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, February is the cheapest month in which you can book a flight from London Heathrow Airport to Wisconsin (average of $280). Flying from London Heathrow Airport to Wisconsin in June is currently the most expensive (average of $376). 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.

Rainfall in Wisconsin by month

Plan your trip to Wisconsin by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Wisconsin ranges from 1.4 - 4.0 inches per month. June is typically the wettest month, when rainfall can reach 4.0 in. January is typically the driest time to visit Wisconsin when rainfall is around 1.4 in.

Temperature in Wisconsin by month

Plan your trip to Wisconsin by taking into account the average temperature totals 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

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 juin 12, 2025.
Read reviews from past customers who have flown Delta, KLM and Austrian Airlines from London to Wisconsin. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Austrian Airlines
7.6
Good
802 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What are the cheapest airlines to fly from London Heathrow Airport to Wisconsin one-way?

    $518 is the cheapest one-way deal found within the past few days, from Aer Lingus. You may also be able to find cheap deals on TAP AIR PORTUGAL and British Airways, with prices starting from $544 and $563, respectively.

  • 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 - Madison Truax Field.

  • 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 vacation 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, February is the cheapest month in which you can book a flight from London Heathrow Airport to Wisconsin (average of $280). Flying from London Heathrow Airport to Wisconsin in June is currently the most expensive (average of $376). 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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