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Find cheap flights from London Heathrow Airport to Wisconsin from £337

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Wisconsin departing on 19/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 6/6
Thu 13/6

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Best Wisconsin Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

Milwaukee
Milwaukee1 stop£630
Madison
Madison1 stop£684
Appleton
Appleton2 stops£803
Green Bay
Green Bay2 stops£767

Good to know - Cheap tickets from London Heathrow Airport to Wisconsin

Low season

February

High season

June

Cheapest flight

£337
Best time to beat the crowds (14% less expensive on average)
Most popular time to fly and prices are also 0% lower on average.
Flight from London Heathrow Airport to Appleton

FAQs - booking Wisconsin flights

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Wisconsin?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Heathrow Airport to Wisconsin.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport to Wisconsin?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Wisconsin from London Heathrow Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Heathrow Airport to Wisconsin?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Wisconsin with an airline and back to London Heathrow Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to Wisconsin?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Wisconsin from London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from London Heathrow Airport to Wisconsin

  • Morning departure is around 11% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Heathrow to Wisconsin

 
Need help choosing which airline to fly with from Heathrow to Wisconsin? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
China SouthernOverall score based on 282 reviews
7.5Entertainment
7.3Food
8.3Crew
8.0Boarding
7.8Comfort
Airline reviews

Wuhan - Dubai. Old plane: 1. Only USB charger. No power outlet to plug in.. 2. Super narrow seat layout 3. Toilet cover consistently fell down and hit my back when sitting on it.. :( 4. Entertainment system touch screen not sensitive, and need to press hard or use finger tips to hit. Crew were very nice and accommodating though.

6.0 GoodJieling, Jan 2024WUH - DXB
Read more about China Southern reviews

Wuhan - Dubai. Old plane: 1. Only USB charger. No power outlet to plug in.. 2. Super narrow seat layout 3. Toilet cover consistently fell down and hit my back when sitting on it.. :( 4. Entertainment system touch screen not sensitive, and need to press hard or use finger tips to hit. Crew were very nice and accommodating though.

1. I got very poor check in experience with the counter lady . This is the first airline I ever experienced that no combine check in weight allow . Even we have 4 of us but weight counter by piece . So we wasted lot of time argue and repack . This is super crazy 2. Next I left my Samsung tablet on the plane . And I started to escalate and finally spoke to southern airline lost and found in Malaysia and the amazing answer she give is : system nothing found and please try to call southern airline in china 🧐 . I have been flying many other airlines but this is my first encounterment with such irresponsible airline response and no empathy given to customer . My feeling is nobody bother whether how customer like me feel and I’m just too small for the management to take note .

No red vine, no whiskey, no vodka. No that I wanted all of them at once but still...

During flight, some passengers perform stomping leg exercises which disturb the comfort (I.e. sleep) of other passengers.

No good but was short flight. Both of our China Southern flights were on time. No surprises.

The flight was okay it was the kayak customer service that was poor, I have been trying to change my name on my flight ticket 3 days before my flight and nothing got done about it even tho I messaged so many times and phoned, all I got in return was that is was being processed and still to this day nothing has been done about it, I think it’s disgusting and un needed stress to the trip.

The food was perfect. The boarding process is a bit long. Given the late boarding time, I felt very tired by the time I was seated.

Quality flight from start to finish. Customer service is evidently very important to this company. The staff really exceeded expectations.

Traveling with the Chinese airlines , their service superior to the US Airlines , they are much more friendly and the seats are comfortable , In the past I flew with United , now ,United Airline will become history for me .

Pros: "Yes, seats were very comfortable and crew members were extremely helpful"
Cons: "Everything was excellent."

Very comfortable Prem economy seats for a long haul flight. Had a problem with the tv that the crew fixed so was great!

Cathay Pacific seems to be an airline in trouble and on its way out. Lots of broken or poorly functioning things like entertainment screens, seats, and enough well trained staff to handle a full flight. Sad...

Excellent. Planes are a little older and could get some refurbishment, but besides that everything was excellent.

Crew experience was more transnational, seats were so close together (LtoR and FtoB) that it was difficult to enjoy much of anything. When the person in front leaned back, there is no space for me. Sadly it was a flight to be endured not experienced.

we were upgraded which was a blessing and tender mercy for us. I fell the day before and was in extreme pain from knee to shoulder. Sitting in a more comfortable seat during the flight was an unexpected blessing and experience.

Very poor check-in experience, and flight meal service was very disappointing with no drinks service or hot meal.

Very comfortable flights. Not so many new releases in terms of films.

I felt thirsty and asked the flight attendent for water, but no one came for more than half an hour.

The crew were fine. I didn’t enjoy the food at all. I found it unappetising and really had trouble eating it. The comfort level was fine and our return flight is with Cathay Pacific but honestly I probably wouldn’t fly Cathay Pacific again.

Everything went smooth. All flights were on time No changing gates, . No changing flights . It was like a completely different airlines tha n the last time I used Cathay Pacific . The last flight, 2 months ago, I had before this one was from Philippines also . I got changed in Manila and was told it only added 2 hours onto my flight . My 20 hour return trip ended up being 30 hours return with a 10.0 hour layover in New York with no seats anywhere . Everyone was sleeping or sitting on the floor . Unlike the hotel I was given in Manila to wait for this flight home . I never thought I would use Cathay Pacific again . But I did and this time you were great! I should have complained about the flight and layover from Hell a couple months ago. Consider that I am complaining about that august/23 flight now . Thank you got the great flying experience on my way home from philippines .

On the flight back the seats where very uncomfortable, they where so bad that my back started to hurt after the first 2 hours. I can sit in a wooden chair for 2 hours. But these where just horrible, it just shows how cheap the airline has become. And the cabin was heated all those people in a heated cabin during a night flight. It was clear the climate control was not working. To top that off you are not even offered a glass of water, these people are animals.

We purchased a Go First Pass for 10 Euros each so we could board first, but everyone was able to board at the same time so we wasted 20 Euros. The flight left ab out 15 minutes late and was not allowed to land at Healthrow so we had to circle Heathrow for about 45 minutes. This caused us to almost miss our flight from Heathrow to Atlanta.

Severely delayed with no notice. Could have arrived at the airport hours later had we been informed of the delay

Once the boarding sign went on and all passengers gathered in line, we were left waiting standing up for almost an hour because there was a delay.

It would be nice to have vegan options for meals. The entertainment was not working on the the way to Austria. It was only available near the end of flight to Canada. The service was excellent.

Flight was delayed by approx 1 hour. The boarding process and the flight itself were very good, slightly tight squeeze for my legs but overall happy.

The business class layout on this plane is tightly packed and atrocious with no sense of privacy.

Flight was meant to leave at 8:30pm but there was a 2 hour delay 😞

Airmalta does not include meals in their flights and neither offers entertainment.

Pros: "The crew was amazing and took measures to make the flight Covid safe"
Cons: "The food was not the best and Twistees weren't available. Also the seats felt narrow"

Flight was delayed for 2 hours for no reason, then we spent almost an hour after boarding because of the weather conditions. If we left on time we could avoid that 😾

Pros: "Friendly crew and helpful staff"
Cons: "Missed connection from PEK to XIY due to delayed arrival and early departure. From XIY to PEK, booked and confirmed 11 departure, changed to 12:30 without notification or explaination. Rushed connections at PEK, pretty much ran from the minute left plan to another terminal, through custom, through all the health check points, security check. Just keep the fights on time and keep the original schedules, not arbitrarily change them."
Pros: "Because of our delay, we flew with Air Thai instead of Air China....much better airline"
Pros: "The crew was accommodating during the flight but spoke very little English and could not help with information on connecting flight."
Cons: "We missed our connecting flight due to a delay and the airline would not let us through because we could have made our second flight...."
Pros: "The price"
Cons: "Staff was not helpful and kind of rude unless you spoke their language. Food options were terrible and not very comfortable seat for 13+ hr flight."
Cons: "Connecting though Beijing from Taipei to LAX is not recommended if you can avoid it!"
Pros: "The food was good. It was nice that they supply wet hot towels before each meal. The seat was comfortable with the price I paid for. The rest room is nice and clean and quite spacious. The L’occitane toiletery bag was nice."
Cons: "It would be nice to supply mouthwash in the rest room. It would be nice to have a foot step at the bottom to open the trash container. The comforter is not washed and smells."
Cons: "Seats are narrow, leg room limited, and food is minimal."
Cons: "Seats are narrow, leg room poor, and food service is minimal."
Pros: "The seats on business were comfy, the service excellent, the movie selection was fair to poor, the food was also fair to good largely because they served a heavy lunch rather than a light breakfast."
Cons: "The food and movie selection."

my original flight was cancelled the previous day, and i was rescheduled onto this flight, which left much earlier in the morning, impacting my previous evening and requiring me to get up much earlier in the morning to get to the airport online. This practice happens way way way too much, and it seems on every airline, though AA is probably the worst.

The crew was very attentive and kept busy serving a variety of treats!

Offered vegetable curry when it was actually tofu which I don’t care for.

The flight was good the crew excellent…but take off delayed three hours!!!

Both mine and my husband's chairs were broken. Also it took 2 hours to get our bags after our flight which was wild.

perhaps eye contact with the cabin crew, instead of abruptness and an impatience to serve.

Not enough trash pickups throughout the flight. Everything else was great.

Overall good, the gluten free food is very hit/miss though and you must tell them you have an allergy days in advance.

All was good. The headphones they supply are of poor quality. The food is good but too much dairy.

Seating space was crowded and I am a very small woman.

Book cheap flights from London to Wisconsin

Cheapest flights to Wisconsin from London found in 2024

Recent return flight deals

5/6Wed
1 stopJetBlue
29h 22mLHR-MKE
12/6Wed
2 stopsJetBlue
12h 22mMKE-LHR
£630
12/6Wed
1 stopFinnair
17h 24mLHR-MKE
18/6Tue
1 stopFinnair
16h 49mMKE-LHR
£642
17/5Fri
1 stopBritish Airways
15h 53mLHR-GRB
19/5Sun
1 stopBritish Airways
21h 34mGRB-LHR
£777
17/5Fri
1 stopBritish Airways
17h 38mLHR-GRB
19/5Sun
1 stopBritish Airways
21h 34mGRB-LHR
£778
17/5Fri
2 stopsVirgin Atlantic
17h 52mLHR-ATW
19/5Sun
2 stopsVirgin Atlantic
37h 59mATW-LHR
£803
17/5Fri
1 stopVirgin Atlantic
12h 11mLHR-ATW
19/5Sun
2 stopsVirgin Atlantic
37h 59mATW-LHR
£809
3/9Tue
1 stopKLM
17h 54mLHR-MSN
17/9Tue
1 stopKLM
10h 32mMSN-LHR
£864
1/6Sat
1 stopKLM
13h 01mLHR-MSN
8/6Sat
1 stopKLM
10h 20mMSN-LHR
£926
15/5Wed
2 stopsLufthansa
15h 14mLHR-MKE
3/7Wed
1 stopLufthansa
12h 15mMKE-LHR
£1,156
14/5Tue
1 stopLufthansa
11h 33mLHR-MKE
4/7Thu
1 stopLufthansa
12h 15mMKE-LHR
£1,164

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Recent one-way flight deals

19/6Wed
3 stops
46h 50mLHR-ATW
£337
6/6Thu
3 stops
54h 29mLHR-MKE
£342
24/5Fri
3 stops
43h 51mLHR-MKE
£400
6/6Thu
1 stopJetBlue
14h 38mLHR-MKE
£609
26/6Wed
1 stopJetBlue
13h 30mLHR-MKE
£656
28/6Fri
1 stopKLM
12h 17mLHR-ATW
£1,488
19/6Wed
2 stopsVirgin Atlantic
33h 22mLHR-GRB
£2,029
22/5Wed
2 stopsKLM
15h 01mLHR-ATW
£2,036
19/6Wed
1 stopVirgin Atlantic
16h 02mLHR-GRB
£2,045
15/5Wed
1 stopBritish Airways
15h 33mLHR-MKE
£2,072

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Last minute flights from Heathrow to Wisconsin

Last minute flight, train and bus deals

11/5Sat
multi-stopLufthansa
15h 14mLHR-MKE
4/7Thu
multi-stopLufthansa
15h 29mMKE-LHR
£1,285
11/5Sat
multi-stop
13h 09mLHR-MKE
2/7Tue
multi-stop
13h 10mMKE-LHR
£1,287
12/5Sun
multi-stopLufthansa
14h 26mLHR-MKE
2/7Tue
multi-stopLufthansa
11h 59mMKE-LHR
£1,293
12/5Sun
multi-stopAir Canada
18h 23mLHR-MKE
4/7Thu
multi-stopAir Canada
16h 59mMKE-LHR
£1,296
11/5Sat
multi-stopLufthansa
15h 14mLHR-MKE
3/7Wed
multi-stopLufthansa
15h 39mMKE-LHR
£1,305
12/5Sun
multi-stop
18h 28mLHR-MKE
4/7Thu
multi-stop
14h 30mMKE-LHR
£1,313
11/5Sat
multi-stopLufthansa
15h 14mLHR-MKE
5/7Fri
multi-stopLufthansa
12h 15mMKE-LHR
£1,315
12/5Sun
multi-stop
13h 09mLHR-MKE
30/6Sun
multi-stop
13h 34mMKE-LHR
£1,317
11/5Sat
multi-stopAir Canada
18h 23mLHR-MKE
5/7Fri
multi-stopAir Canada
15h 50mMKE-LHR
£1,326
11/5Sat
multi-stopBritish Airways
11h 41mLHR-MKE
29/6Sat
multi-stopBritish Airways
11h 34mMKE-LHR
£1,328

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London Heathrow Airport - Wisconsin Flights

Departure:

London Heathrow Airport (LHR)United Kingdom

Return flight deals:

Wisconsin - London Heathrow Airport

Cabin classes: