£379 Find Cheap Flights from London to Wisconsin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Wisconsin departing on 15/9. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Wisconsin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Wisconsin.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Wisconsin.
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Cheap Flights from London to Wisconsin

Cheapest return prices found by our users on KAYAK in the last 72 hours
Milwaukee
Milwaukee2 stops£663
Madison
Madison2 stops£834
Green Bay
Green Bay2 stops£870
Milwaukee
Milwaukee2 stops£663
Madison
Madison2 stops£834
Green Bay
Green Bay2 stops£870

Book Cheap London to Wisconsin Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London to Wisconsin that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from London to Wisconsin

Wed, 7 Oct - Tue, 13 Oct
Icelandair Logo
13:05 - 18:15
LHR
-
ORD
11h 10m
1 stop
Icelandair Logo
19:25 - 11:55
ORD
-
LHR
10h 30m
1 stop
£514Icelandair
Tue, 16 Jun - Wed, 24 Jun
Multiple Airlines Logo
19:10 - 21:25
LTN
-
ORD
32h 15m
2 stops
Multiple Airlines Logo
19:25 - 22:35
ORD
-
LTN
21h 10m
2 stops
£516Multiple Airlines
Sat, 13 Jun - Sat, 13 Jun
United Airlines Logo
08:00 - 11:05
LHR
-
ORD
9h 05mdirect
United Airlines Logo
15:40 - 06:30
ORD
-
LHR
32h 50m
1 stop
£517United Airlines
Fri, 5 Jun - Sun, 14 Jun
Multiple Airlines Logo
16:25 - 18:15
LGW
-
ORD
31h 50m
2 stops
Multiple Airlines Logo
19:25 - 08:30
ORD
-
LGW
31h 05m
3 stops
£517Multiple Airlines
Wed, 7 Oct - Mon, 12 Oct
Icelandair Logo
15:40 - 21:25
LGW
-
ORD
11h 45m
1 stop
Icelandair Logo
19:25 - 14:40
ORD
-
LGW
13h 15m
1 stop
£518Icelandair
Tue, 1 Sep - Mon, 14 Sep
British Airways Logo
11:10 - 13:50
LHR
-
ORD
8h 40mdirect
British Airways Logo
19:05 - 09:05
ORD
-
LHR
8h 00mdirect
£528British Airways
Mon, 1 Jun - Sun, 7 Jun
JetBlue Logo
12:20 - 08:00
LGW
-
ORD
25h 40m
1 stop
JetBlue Logo
08:49 - 09:35
ORD
-
LGW
18h 46m
1 stop
£531JetBlue
Fri, 15 May - Fri, 22 May
United Airlines Logo
08:00 - 10:55
LHR
-
ORD
8h 55mdirect
United Airlines Logo
08:45 - 05:55
ORD
-
LHR
15h 10m
1 stop
£532United Airlines
Tue, 8 Sep - Mon, 14 Sep
Virgin Atlantic Logo
09:20 - 20:39
LCY
-
MSP
17h 19m
2 stops
Virgin Atlantic Logo
19:55 - 19:45
MSP
-
LCY
17h 50m
1 stop
£959Virgin Atlantic
Mon, 5 Oct - Mon, 12 Oct
Virgin Atlantic Logo
08:25 - 20:39
LCY
-
MSP
18h 14m
2 stops
Virgin Atlantic Logo
15:05 - 17:20
MSP
-
LCY
20h 15m
1 stop
£962Virgin Atlantic
Booking Insights

KAYAK's insights & trends for London to Wisconsin flights

Get data-powered insights and trends into flights from London to Wisconsin to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from London to Wisconsin?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from London to Wisconsin departing in May.

What is the cheapest month to fly from London to Wisconsin?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Wisconsin, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London to Wisconsin is April, when tickets cost £231 (return) on average. On the other hand, the most expensive months are March and December, when the average cost of return tickets is £687 and £676 respectively.

Good to know - Cheap tickets from London to Wisconsin

Low seasonJanuary
Cheapest flight£379
Best time to beat the crowds (14% less expensive on average)
Most popular time to fly (29% more expensive on average)
Flight from London City to Chicago O'Hare Airport

FAQs - booking Wisconsin flights

  • How does KAYAK find such low prices on flights from London 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 to Wisconsin.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from London to Wisconsin 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 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 from London to Wisconsin with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London 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 from London to Wisconsin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines flying from London to Wisconsin

 
See real verified KAYAK customer reviews for airlines flying from London to Wisconsin. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London 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.
7.4
Air FranceOverall score based on 1580 reviews
7.4Comfort
7.0Food
7.5Boarding
7.0Entertainment
8.1Crew
Airline reviews

Middle seats SUCK!!!! I paid more money than I should have because of your terrible site Kayak.com. I'll try to use your competitors going forward. I am so disappointed you would play off business class.com as business class seats

2.0 MediocreLorie, Apr 2026
CDG - LAX
Read more Air France reviews

Middle seats SUCK!!!! I paid more money than I should have because of your terrible site Kayak.com. I'll try to use your competitors going forward. I am so disappointed you would play off business class.com as business class seats

They lost my bag and I still haven’t received it yet

Communication on the delay, rebooking and how to get a hotel was poor. Mails, airport check-in and transfer desk said different things.

Not consistent with the food quality (I mean taste not freshness)

Safe and stable made me sleepy and I slept and dreamt 😂😂😂😂

I don’t like that an equipment change caused my seat to change from 23A to 44A. The boarding was also delayed. The crew were excellent, however and very attentive. The food was not bad.

Worst airlines either. First leg was delayed because of crew not available. My connection was missed so they booked me automatically the next day! But, impossible to get anyone on site, web site does not let me access my reservation anymore, confirmed by useless agents over the phone. My 2-leg trip with part in business class arriving at 4:10pm ends up in an awful 3-leg arriving at 9pm the next day with no way to even choose the seats and of course at the very end of the plane. I can understand problems arrive but the way Air France handle it is just unacceptable. You are on your own. Apparently getting you to your destination is the only thing they consider their duty. The customer experience and fatigue is none of their concern. And I have a status with them. I will reconsider my priorities when flying with Air France and encourage everyone to do the same.

3 hour delay but out of their control. App said I get vouchers but when I applied for them, they were nowhere to be found in my account

I bought business class tickets but the seats are exactly like economy with no comfort seats nor an empty seat next to me provided. Very poor, low quality airline.

The food was great and the service and attitude was amazing!!

Flew steerage class. Short on leg room unless you pay more. No window unless you pay more. Etc. United is trying to squeeze every cent from you. It doesn’t make for any loyalty.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

Flight crew was super friendly and helpful. Food was frequent and honestly pretty good. Plenty of on-board entertainment. Economy seats are super cramped for such a long flight, but the crew allowed people to get up and stretch, and kids could wander with their parents, so we all made it work. Overall a very good experience.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

Outstanding service, great food, friendly & efficient crew, safe & comfortable flight

Staff were not attentive, wifi did not work, cut my head in the bathroom due to the position of the soap on the sink, had blood running down my face, told staff, they had no expression no sympathy, didn't even say "sorry", they said "oh we will have a look at that" about 10 mins later the purser brought me a bandaid, still no sorry.... Shocking

Purchased through 3rd party vendor which made everything difficult. Unable to check in online. Unable to get flight updates easily, tsa precheck information didn’t carry through, longer time to check in in person. Entertainment looked good but had to purchase conventional headphones to view.

Boarding was fast, easy, and we landed early. The entertainment system was very buggy and kept resetting throughout the flight.

Not having an assigned seat until boarding and then having to check my bag.

Boarding was done extremely poorly, with huge crowds gate loiterers blocking people from boarding, multiple lines of people trying to merge into one line. One of the male flight attendants who was doing drink service was not happy about having to let a passenger back to their seat and was unnecessarily sassy about it. I thought he was pretty entitled and not a great ambassador for JetBlue

Flight emergency landed in Chicago due to “Odor” in back of plane . Had to buy ANOTHER TICKET to get to Boston cash out of my own pocket . Then they would notchange my return flight time without a 400. Charge!!!! Insulting.

I purchased ticket so our daughter ( a minor) can sit next to her mother. No help at gate after kayak insisted that this could be done. She ended sitting by herself

Flight was as expected. But it was delayed an hour. Also, my luggage got damaged. So that sucked especially since the damage made navigating the airport difficult. Walking to get ground transportation is sooo far away now and my checked bag was difficult to carry.

we were an hour delayed after boarding and given no reason. Headsets cost money. Also there were openrows with no one setting in them but we were told we were not allowed to swtich.

Flight was smooth, amenities (entertainment options and power outlets) were good, sears decent)

Flight team was very courteous only complaint wS the boarding process and mandatory bag check

Flight was delayed by several hours and then cancelled due to weather. But Staff was very helpful getting me on a different flight. United should offer food coupons and tooth brush and paste for stranded passengers

Service was excellent. Flight was only about half full, which meant we had tons of room to stretch out. Boarding area was nice and well organized, flight attendants were super friendly and attentive and we loved the 3 snacks!

My flight was cancelled, but it was not Kayak's fault. Kayak did require me to pay for the ticket twice to two different venders who paid Lufthansa. Kayak/Lufthansa owes me for the first booking I made first was fraudulent on the part of the subcontracting ticket seller. There will be litigation over this issue under the current passenger protection laws.

flight was half full, plenty of empty seats, was able to lie down across 4 seats, food was good, arrived on time

Was never allowed on and not refunded the full amount of the ticket plus charged a $300 processing fee.

Terrible. Our flight was completely cancelled with no options to rebook until 4 days later.

Generally good. Not their fault but the design of the Boeing 747 had seating supports directly in line with my legs. So my legs always had to straddle this support which caused body misallignment. Such poor design from Boeing. There was no USB port for me to charge my phone. The screen touch control was very poor.

I like crew. They are friendly. The flight was delayed to take off for 1hr and that caused panic at Houston Airport to catch connecting flight due to security check delay. If it has reached on time I would have sufficient time in collecting bags and security check

How about changing the personal out to more friendly human beings? This team was pretty arrogant. No fun!!

Everything could have been better. What needed to be wrong with United went wrong

A shout-out to the flight attendent, Lauren, who was the main person assisting me. She was amazing - perfect balance of bright, cheerful, engaging, yet formal

OK, except for a cabin attendant's lack of attention.

efficient. on time. cabin crew were very professional and very nice to deal with. would definately fly BA again.

It was great overall. A few slight improvements could be made on the onboarding process at the Gates with announcements and clarity of communications (both at the gate and in flight). The movies in the entertainment options could be improved for bollywood, hollywood.

I alrady responded to this request, and expllaned at length that this was the worst flying experience in my 77 years. I will NEVER fly BA again.

Airbus A350 is poorly designed for wheelchair users and reduced mobility passengers. The angle of the pods makes it awkward to transfer. I was able to but I have ab stability. It could be a real challenge for people with more severe mobility impairments. You'd think Airbus would have come up with a solution for this or thought more about us disabled folks more when designing this aircraft.

The crew has always been great on BA. They are very friendly and accommodating. I like that they have vegetarian options already in the menu. And the free wine is a nice perk.) I noticed (both directions of my trip) minor upgrades/ replacements needed on the plane itself (touch screen didn't work with touch; bathroom light didn't go on). However, this is one of my favorite airlines.

Everything was spectacular except the boarding. It was just a mob of people while all groups were called over the public address system.

The Britts are wonderful to fly with and the crew were very hospitable. Again, I really wish they had been able to retrieve my carryon bag from baggage claim before the flight so I could be in a less worrisome state of mind, but that's not on them. I completely understand. The window seats with the dimmable windows were very cool!

There was a delay for the San Francisco-London flight, but we were all informed via text and email. The staff was very friendly and nice and the food was good. I do recommend that the airline offer something without eggs or something vegan for the vegetarian meal option. A lot of Indians are lacto-vegetarian, while some could be allergic to eggs/dairy.

Everything you need to know for your flight from London to Wisconsin

Cabin class types available on flights to Wisconsin

Cabin classes available on flights to Wisconsin. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.