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Cheap flights from London to Wisconsin from £268

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 26/4. Fares are subject to change and may not be available on all flights or dates of travel.
LON — MKE
7 Feb — 14 Feb1
1 adult
1 adult, Economy, 0 bags

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 8 January 2026.

Round-trip from

£398

One-way from

£268

Popular in

August

Cheapest in

January

Average price

£602
British Airways
  • British Airways
  • 5/2-12/2
  • 2 total stops
  • 24h 30m total
  • London to Wisconsin
Search Deals
26/4
  • 26/4
  • 3 total stops
  • 36h 58m total
  • London to Wisconsin
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£64 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 8 January 2026.

Mon 12/120:35LHR - ORD
1 stop26h 45mIcelandair
Mon 19/118:30ORD - LHR
1 stop19h 00mIcelandair
Deal found 7/1£398
Sat 17/106:00LHR - ORD
1 stop12h 45mMultiple Airlines
Sat 24/121:05ORD - LHR
Nonstop8h 10mMultiple Airlines
Deal found 7/1£399
Sat 24/110:20LHR - ORD
1 stop12h 25mScandinavian Airlines
Sat 7/219:20ORD - LHR
2 stops17h 30mScandinavian Airlines
Deal found 7/1£400
Sat 7/207:40LHR - ORD
1 stop12h 30mMultiple Airlines
Sun 22/221:15ORD - LHR
Nonstop8h 00mMultiple Airlines
Deal found 7/1£400
Mon 16/207:50LHR - ORD
1 stop17h 25mBritish Airways
Tue 24/214:04ORD - LHR
1 stop13h 26mBritish Airways
Deal found 6/1£401
Thu 15/109:00LHR - ORD
1 stop13h 20mMultiple Airlines
Wed 28/117:50ORD - LHR
Nonstop8h 05mMultiple Airlines
Deal found 7/1£402
Fri 6/209:00LHR - ORD
1 stop13h 20mUnited Airlines
Sat 14/221:15ORD - LHR
Nonstop8h 00mUnited Airlines
Deal found 7/1£403
Wed 11/211:55LGW - ORD
1 stop11h 25mIcelandair
Thu 19/218:30ORD - LGW
1 stop10h 25mIcelandair
Deal found 7/1£403
Sat 7/306:40LHR - ORD
2 stops16h 05mScandinavian Airlines
Sat 28/319:50ORD - LHR
2 stops15h 10mScandinavian Airlines
Deal found 7/1£403
Wed 18/207:40LHR - ORD
1 stop12h 30mLufthansa
Fri 27/215:45ORD - LHR
Nonstop8h 10mLufthansa
Deal found 6/1£404
Mon 26/112:30LGW - ORD
1 stop32h 15mAmerican Airlines
Sat 18/416:55ORD - LGW
1 stop33h 45mAmerican Airlines
Deal found 5/1£405
Mon 16/307:05LHR - ORD
2 stops15h 40mScandinavian Airlines
Mon 23/320:20ORD - LHR
2 stops15h 05mScandinavian Airlines
Deal found 7/1£405

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 8 January 2026.
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

LHR - ORD

LHRORD

London Heathrow

Wed 27/5

06:40-16:10

1 stop15h 30m

Chicago O'Hare Intl

Sun 31/5

19:15-18:50

2 stops17h 35m

£400

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Mon 2/3

07:50-14:00

1 stop12h 10m

Chicago O'Hare Intl

Tue 10/3

21:35-10:25

Nonstop7h 50m

£401

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Wed 4/3

12:10-19:15

1 stop13h 05m

Chicago O'Hare Intl

Tue 10/3

21:35-10:25

Nonstop7h 50m

£402

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Sun 8/2

12:10-19:15

1 stop13h 05m

Chicago O'Hare Intl

Sun 15/2

20:35-10:25

Nonstop7h 50m

£403

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Wed 4/3

07:50-14:00

1 stop12h 10m

Chicago O'Hare Intl

Tue 31/3

22:25-12:15

Nonstop7h 50m

£403

LondonChicago

STN - ORD

STNORD

London Stansted

Sat 31/1

21:45-16:55

2 stops25h 10m

Chicago O'Hare Intl

Sat 7/2

19:20-23:05

2 stops21h 45m

£409

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Fri 30/1

11:45-17:47

2 stops36h 02m

Chicago O'Hare Intl

Sat 18/4

16:55-08:40

1 stop33h 45m

£413

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Mon 13/4

08:50-14:00

1 stop11h 10m

Chicago O'Hare Intl

Thu 23/4

21:15-11:15

Nonstop8h 00m

£414

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Sat 18/4

08:45-12:35

1 stop33h 50m

Chicago O'Hare Intl

Sun 26/4

18:40-09:00

Nonstop8h 20m

£414

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Fri 6/2

07:05-16:45

2 stops15h 40m

Chicago O'Hare Intl

Fri 13/2

19:20-18:30

2 stops17h 10m

£423

Flights are sorted by cheapest return flights first.

Deals found on 7/1

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 £389). Flying from London to Wisconsin in July is currently the most expensive (average of £715). 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.

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 8 January 2026.
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
1,346 reviews
Check prices

Food

6.7

Overall

7.6

Comfort

7.4

Boarding

7.7

Entertainment

6.9

Crew

8.2

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
1,346 reviews
Finnair
7.6
Good
1,346 reviews
Check prices

Food

6.7

Overall

7.6

Comfort

7.4

Boarding

7.7

Entertainment

6.9

Crew

8.2

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
678 reviews
Finnair
7.6
Good
1,346 reviews
Check prices

Food

6.7

Overall

7.6

Comfort

7.4

Boarding

7.7

Entertainment

6.9

Crew

8.2

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
9,139 reviews
Finnair
7.6
Good
1,346 reviews
Check prices

Food

6.7

Overall

7.6

Comfort

7.4

Boarding

7.7

Entertainment

6.9

Crew

8.2

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
2,893 reviews
Finnair
7.6
Good
1,346 reviews
Check prices

Food

6.7

Overall

7.6

Comfort

7.4

Boarding

7.7

Entertainment

6.9

Crew

8.2

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
7,657 reviews
Finnair
7.6
Good
1,346 reviews
Check prices

Food

6.7

Overall

7.6

Comfort

7.4

Boarding

7.7

Entertainment

6.9

Crew

8.2

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 15m. Scandinavian Airlines provides one of the quickest options available for as low as £432. 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 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 £389). Flying from London to Wisconsin in July is currently the most expensive (average of £715). 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 8 January 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£461Average£552FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
FinnairCheapest£511Average£602FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest£536Average£628FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapest£607Average£829FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapest£647Average£840FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£677Average£1,039FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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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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