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Cheap flights from London to Wisconsin from £316

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 30/5. Fares are subject to change and may not be available on all flights or dates of travel.
LON — MKE
5 May — 12 May1
1 adult

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 30 April 2025.

Round-trip from

£415

One-way from

£316

Popular in

August

Cheapest in

September

Average price

£708
Lufthansa
  • Lufthansa
  • 9/5-16/5
  • 1 total stop
  • 25h 35m total
  • London to Wisconsin
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30/5
  • 30/5
  • 2 total stops
  • 28h 37m total
  • London to Wisconsin
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£39 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from London to Wisconsin

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 30 April 2025.

Mon 5/506:00LHR - ORD
1 stop13h 20mMultiple Airlines
Mon 12/519:05ORD - LHR
1 stop11h 55mMultiple Airlines
Deal found 28/4£414
Thu 8/509:00LHR - ORD
1 stop15h 15mLufthansa
Fri 16/518:05ORD - LHR
Nonstop8h 15mLufthansa
Deal found 29/4£415
Thu 8/508:40LHR - ORD
2 stops15h 42mAir Canada
Sun 11/512:00ORD - LHR
2 stops12h 30mAir Canada
Deal found 29/4£415
Thu 25/915:40LGW - ORD
1 stop32h 35mIcelandair
Mon 29/919:25ORD - LGW
1 stop13h 10mIcelandair
Deal found 29/4£416
Tue 13/512:10LHR - ORD
1 stop33h 45mUnited Airlines
Wed 21/516:25ORD - LHR
1 stop32h 30mUnited Airlines
Deal found 29/4£416
Fri 9/513:05LHR - ORD
1 stop11h 10mIcelandair
Mon 26/519:25ORD - LHR
1 stop10h 30mIcelandair
Deal found 29/4£419
Thu 18/908:45LCY - ORD
1 stop17h 10mMultiple Airlines
Mon 22/916:00ORD - LCY
1 stop18h 25mMultiple Airlines
Deal found 29/4£423
Fri 12/914:25LHR - ORD
Nonstop8h 35mBritish Airways
Sat 27/917:45ORD - LHR
Nonstop7h 35mBritish Airways
Deal found 29/4£427
Fri 9/506:15LHR - ORD
1 stop13h 15mAmerican Airlines
Mon 19/515:58ORD - LHR
1 stop13h 07mAmerican Airlines
Deal found 29/4£430
Tue 20/513:40LGW - ORD
2 stops23h 47mMultiple Airlines
Fri 11/713:03ORD - LGW
1 stop14h 57mMultiple Airlines
Deal found 29/4£438
Mon 8/1207:05LHR - ORD
2 stops15h 40mScandinavian Airlines
Sun 14/1219:20ORD - LHR
1 stop14h 40mScandinavian Airlines
Deal found 29/4£438
Fri 5/911:05LHR - ORD
Nonstop9h 05mAustrian Airlines
Sat 20/918:00ORD - LHR
Nonstop8h 20mAustrian Airlines
Deal found 29/4£439

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 30 April 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

LHR - ORD

LHRORD

London Heathrow

Fri 9/5

06:55-18:15

1 stop17h 20m

Chicago O'Hare Intl

Fri 16/5

18:05-08:20

Nonstop8h 15m

£415

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Thu 25/9

15:40-18:15

1 stop32h 35m

Chicago O'Hare Intl

Mon 29/9

19:25-14:35

1 stop13h 10m

£416

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Tue 13/5

12:10-15:55

1 stop33h 45m

Chicago O'Hare Intl

Wed 21/5

16:25-06:55

1 stop32h 30m

£416

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Fri 9/5

08:40-19:30

2 stops16h 50m

Chicago O'Hare Intl

Sun 18/5

08:40-06:30

1 stop15h 50m

£417

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Fri 9/5

13:05-18:15

1 stop11h 10m

Chicago O'Hare Intl

Mon 26/5

19:25-11:55

1 stop10h 30m

£419

LondonChicago

LCY - ORD

LCYORD

London City

Thu 18/9

08:45-19:55

1 stop17h 10m

Chicago O'Hare Intl

Mon 22/9

16:00-16:25

1 stop18h 25m

£423

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Thu 15/5

08:40-14:10

1 stop11h 30m

Chicago O'Hare Intl

Tue 20/5

07:00-06:25

1 stop17h 25m

£426

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Wed 10/9

13:10-15:55

Nonstop8h 45m

Chicago O'Hare Intl

Wed 17/9

22:35-12:15

Nonstop7h 40m

£427

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Tue 13/5

06:00-12:10

1 stop12h 10m

Chicago O'Hare Intl

Wed 21/5

18:19-21:00

2 stops20h 41m

£429

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Fri 9/5

06:15-13:30

1 stop13h 15m

Chicago O'Hare Intl

Mon 19/5

15:58-11:05

1 stop13h 07m

£430

Flights are sorted by cheapest return flights first.

Deals found on 29/4

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, January is the cheapest month in which you can book a flight from London to Wisconsin (average of £655). Flying from London to Wisconsin in July is currently the most expensive (average of £1,079). 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 30 April 2025.

When flying from London to Wisconsin, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 36.0 - 102.0 inches per month. June is typically the wettest month, when rainfall can reach 102.0 mm. January is typically the driest time to visit Wisconsin when rainfall is around 36.0 mm.

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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

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 30 April 2025.
To help decide which airline to fly from London to Wisconsin, see what other customers have to say about Delta, KLM and LOT. 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.
Delta
8.0
Very Good
7,936 reviews
Check prices

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very Good
7,936 reviews
Delta
8.0
Very Good
7,936 reviews
Check prices

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very Good
7,936 reviews
Check prices

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
LOT
7.6
Good
1,069 reviews
Delta
8.0
Very Good
7,936 reviews
Check prices

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,273 reviews
Delta
8.0
Very Good
7,936 reviews
Check prices

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Austrian Airlines
7.6
Good
780 reviews
Delta
8.0
Very Good
7,936 reviews
Check prices

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • 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 £368 on WestJet. Other airlines that offer cheap prices include Aer Lingus from £389 and TAP AIR PORTUGAL from £394 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 City - Chicago O'Hare Intl or London Gatwick - 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, January is the cheapest month in which you can book a flight from London to Wisconsin (average of £655). Flying from London to Wisconsin in July is currently the most expensive (average of £1,079). 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

Browse thousands of different options on Cheapflights for your next trip

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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 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£487Average£665FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
FinnairCheapest£514Average£649FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest£539Average£628FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£560Average£825FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£611Average£833FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapest£768Average£887FlexibilityNo cancel feeOn-time69%
Search United Airlines 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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