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Cheap flights from London to Wisconsin from £264

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 19/2. Fares are subject to change and may not be available on all flights or dates of travel.
LON — MKE
25 Dec — 1 Jan1
1 adult
1 adult, Economy, 0 bags

Find flight deals from London to Wisconsin

Enter your travel dates to find the best prices.

Cheapest flights from London to Wisconsin
Explore the most affordable flight options available from London to Wisconsin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 November 2025.

Tue 2/1208:50LGW - ORD
2 stops35h 30mMultiple Airlines
Tue 9/1217:20ORD - LGW
2 stops21h 45mMultiple Airlines
Deal found 24/11£427
Thu 4/1218:30LHR - ORD
1 stop26h 55mTAP AIR PORTUGAL
Sun 7/1220:25ORD - LHR
1 stop15h 05mTAP AIR PORTUGAL
Deal found 23/11£428
Tue 9/1212:15LHR - ORD
1 stop11h 05mIcelandair
Tue 16/1218:30ORD - LHR
1 stop19h 00mIcelandair
Deal found 23/11£431
Tue 2/1208:30STN - ORD
2 stops35h 50mMultiple Airlines
Tue 9/1217:20ORD - STN
2 stops22h 00mMultiple Airlines
Deal found 24/11£431
Thu 4/1206:40LHR - ORD
1 stop16h 05mScandinavian Airlines
Mon 8/1219:20ORD - LHR
1 stop14h 40mScandinavian Airlines
Deal found 23/11£433
Wed 3/1207:05LHR - ORD
2 stops39h 40mScandinavian Airlines
Wed 10/1219:20ORD - LHR
1 stop14h 40mScandinavian Airlines
Deal found 23/11£436
Tue 9/1209:00LTN - ORD
2 stops14h 20mMultiple Airlines
Tue 16/1218:30ORD - LTN
2 stops19h 35mMultiple Airlines
Deal found 23/11£437
Tue 23/1219:30LHR - ORD
1 stop27h 15mScandinavian Airlines
Thu 15/119:20ORD - LHR
1 stop14h 40mScandinavian Airlines
Deal found 23/11£439
Tue 16/1220:35LHR - ORD
1 stop26h 45mIcelandair
Tue 6/118:30ORD - LHR
1 stop10h 20mIcelandair
Deal found 24/11£441
Thu 4/1211:55LGW - ORD
1 stop11h 25mIcelandair
Tue 9/1218:30ORD - LGW
1 stop10h 25mIcelandair
Deal found 24/11£442
Thu 4/1206:30LHR - ORD
1 stop13h 30mBritish Airways
Tue 9/1218:35ORD - LHR
Nonstop7h 40mBritish Airways
Deal found 24/11£443
Thu 4/1212:15LHR - ORD
1 stop11h 05mIcelandair
Tue 9/1218:30ORD - LHR
1 stop10h 20mIcelandair
Deal found 24/11£444

Cheap flight deals from London to Wisconsin

Keep the following information in mind while searching for London to Wisconsin flight deals. Data was last updated 25 November 2025.

Round-trip from

£427

One-way from

£264

Popular in

August

Cheapest in

September

Average price

£728
Icelandair
  • Icelandair
  • 4/3-10/3
  • 2 total stops
  • 21h 50m total
  • London to Wisconsin
Search Deals
19/2
  • 19/2
  • 2 total stops
  • 40h 02m total
  • London to Wisconsin
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£37 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London 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 25 November 2025.
Use the filters below to find and compare flights from London to Wisconsin that are best for you.

Fly from

London

Fly to

Wisconsin

Route

Depart

Return

Price

LondonChicago

STN - ORD

STNORD

London Stansted

Mon 12/1

08:30-17:20

2 stops14h 50m

Chicago O'Hare Intl

Mon 19/1

18:30-18:20

2 stops17h 50m

£427

LondonChicago

LTN - ORD

LTNORD

London Luton

Sat 7/2

21:00-16:55

2 stops25h 55m

Chicago O'Hare Intl

Sun 15/2

19:10-22:00

2 stops20h 50m

£434

LondonChicago

LTN - ORD

LTNORD

London Luton

Tue 9/12

09:00-17:20

2 stops14h 20m

Chicago O'Hare Intl

Tue 16/12

18:30-20:05

2 stops19h 35m

£437

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Wed 18/2

13:10-12:57

2 stops29h 47m

Chicago O'Hare Intl

Fri 27/2

12:44-10:00

1 stop15h 16m

£440

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Wed 10/12

11:55-17:20

1 stop11h 25m

Chicago O'Hare Intl

Tue 16/12

18:30-10:55

1 stop10h 25m

£445

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Fri 5/12

17:30-16:45

2 stops29h 15m

Chicago O'Hare Intl

Mon 8/12

19:20-16:00

1 stop14h 40m

£462

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Fri 12/12

19:50-16:45

2 stops50h 55m

Chicago O'Hare Intl

Sun 15/11

19:20-14:35

2 stops37h 15m

£463

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Wed 4/3

10:20-16:45

1 stop12h 25m

Chicago O'Hare Intl

Tue 10/3

07:00-09:20

2 stops21h 20m

£468

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Fri 12/12

11:55-17:20

1 stop11h 25m

Chicago O'Hare Intl

Mon 15/12

18:30-10:55

1 stop10h 25m

£469

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Thu 4/12

11:55-17:20

1 stop11h 25m

Chicago O'Hare Intl

Thu 11/12

18:30-10:55

1 stop10h 25m

£469

Flights are sorted by cheapest return flights first.

Deals found on 22/11

Showing 1-10 of 60 results
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Best time to book a flight from London to Wisconsin

Have a flexible travel schedule? Discover the best time to fly to Wisconsin from London 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 to Wisconsin

What is the cheapest month to book a flight from London to Wisconsin?

Currently, March is the cheapest month in which you can book a flight from London to Wisconsin (average of £411). Flying from London to Wisconsin in January is currently the most expensive (average of £669). 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.

What is the cheapest time of day to fly from LON to WI?

Find hourly flight availability from London to Wisconsin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 November 2025.

It’s typically best to fly out from London to Wisconsin at midday. Doing so could potentially save you 26% on the flight price compared to flying in the evening, which is usually more expensive.

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 25 November 2025.
See what other customers who have flown with Finnair, Virgin Atlantic, andUnited Airlines from London to Wisconsin have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,334 reviews
Check prices

Crew

8.1

Entertainment

6.9

Boarding

7.6

Overall

7.6

Comfort

7.4

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Finnair
7.6
Good
1,334 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Crew

8.1

Entertainment

6.9

Boarding

7.6

Overall

7.6

Comfort

7.4

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Virgin Atlantic
7.5
Good
675 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Crew

8.1

Entertainment

6.9

Boarding

7.6

Overall

7.6

Comfort

7.4

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
United Airlines
7.4
Good
9,043 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Crew

8.1

Entertainment

6.9

Boarding

7.6

Overall

7.6

Comfort

7.4

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
JetBlue
7.2
Good
2,903 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Crew

8.1

Entertainment

6.9

Boarding

7.6

Overall

7.6

Comfort

7.4

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
British Airways
6.7
Okay
7,538 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Crew

8.1

Entertainment

6.9

Boarding

7.6

Overall

7.6

Comfort

7.4

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Related info for your journey

Find useful and relevant information for your journey from London 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 to Wisconsin?

    A quick flight from London to Wisconsin can take about 11h 25m. Icelandair provides one of the quickest options available for as low as £445. There are 3960 mi between London and Wisconsin. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    One-way options have recently been found by users for as low as £321 on WestJet. Other airlines that offer cheap prices include British Airways from £409 and SWISS from £418 one-way.

  • What are the most popular routes from London to Wisconsin?

    The most popular route from London to Wisconsin is London Heathrow - Chicago O'Hare Intl. You may also consider London Gatwick - Chicago O'Hare Intl or London City - Chicago O'Hare Intl.

  • Can I find deals for flights from London to Wisconsin that include hotel bookings?

    Yes. In addition to deals on London to Wisconsin flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Wisconsin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Wisconsin.

  • Can I find deals for business class flights from London to Wisconsin?

    Yes. Cheapflights offers flight deals from London 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 to Wisconsin?

    Currently, March is the cheapest month in which you can book a flight from London to Wisconsin (average of £411). Flying from London to Wisconsin in January is currently the most expensive (average of £669). 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 London to Wisconsin

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from London to Wisconsin

Discover the top 6 airlines that operate flights from London 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 25 November 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£475Average£568FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
FinnairCheapest£526Average£649FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest£571Average£655FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£584Average£864FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£625Average£845FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapest£666Average£852FlexibilityNo cancel feeOn-time69%
Search United Airlines 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 London to Wisconsin?

When you search for this flight from London to Wisconsin, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from London to Wisconsin?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from London to Wisconsin.

Can Cheapflights find flights from London to Wisconsin with no change fees?

Need flexible booking options for your flight to Wisconsin from London? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from London to Wisconsin become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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