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Cheap flights from London to Wisconsin from £257

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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — MKE
11 Aug — 18 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap 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 12 July 2026.

Tue 22/921:35
LGW
-
ORD
3 stops28h 13m
Multiple Airlines
Tue 29/919:25
ORD
-
LGW
2 stops21h 25m
Multiple Airlines
Deal found 7/7£514
Mon 14/921:25
LHR
-
ORD
1 stop26h 50m
Icelandair
Mon 28/919:25
ORD
-
LHR
1 stop10h 30m
Icelandair
Deal found 7/7£516
Thu 29/1016:00
LGW
-
ORD
1 stop29h 30m
TAP AIR PORTUGAL
Sun 1/1120:10
ORD
-
LGW
2 stops18h 25m
TAP AIR PORTUGAL
Deal found 7/7£517
Mon 2/1121:35
LGW
-
ORD
2 stops47h 55m
TAP AIR PORTUGAL
Sun 8/1120:10
ORD
-
LGW
1 stop13h 35m
TAP AIR PORTUGAL
Deal found 8/7£518
Fri 20/1120:35
LHR
-
ORD
1 stop26h 45m
Icelandair
Thu 3/1218:30
ORD
-
LHR
1 stop19h 00m
Icelandair
Deal found 7/7£518
Wed 16/907:40
LHR
-
ORD
2 stops15h 18m
Multiple Airlines
Fri 25/922:25
ORD
-
LHR
1 stop15h 55m
Multiple Airlines
Deal found 7/7£518
Mon 31/812:45
LTN
-
ORD
2 stops33h 25m
Multiple Airlines
Mon 14/919:15
ORD
-
LTN
3 stops21h 45m
Multiple Airlines
Deal found 8/7£518
Fri 14/822:00
STN
-
ORD
3 stops28h 05m
Multiple Airlines
Sun 23/822:25
ORD
-
STN
2 stops19h 15m
Multiple Airlines
Deal found 8/7£518
Mon 24/821:30
LGW
-
ORD
3 stops28h 35m
Multiple Airlines
Tue 13/419:25
ORD
-
LGW
1 stop13h 15m
Multiple Airlines
Deal found 9/7£519
Sun 6/911:00
LTN
-
ORD
1 stop14h 15m
Multiple Airlines
Sun 13/915:45
ORD
-
LTN
1 stop15h 40m
Multiple Airlines
Deal found 7/7£519
Fri 25/906:35
STN
-
ORD
3 stops33h 42m
Multiple Airlines
Sun 25/1019:30
ORD
-
STN
2 stops21h 25m
Multiple Airlines
Deal found 9/7£519
Wed 21/1017:05
LGW
-
ORD
2 stops25h 35m
Multiple Airlines
Sun 25/1021:10
ORD
-
LGW
2 stops18h 55m
Multiple Airlines
Deal found 7/7£520

Find flight deals from London to Wisconsin

Keep the following information in mind while searching for London to Wisconsin flight deals. Data was last updated 12 July 2026.

Round-trip from

£514

One-way from

£257

Popular in

December

Cheapest in

January

Average price

£908
22/9-29/9
  • 22/9-29/9
  • 5 total stops
  • 49h 38m total
  • London to Wisconsin
Search Deals
5/9
  • 5/9
  • 1 total stop
  • 34h 32m total
  • London to Wisconsin
Search Deals
High demand for flights, 5% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
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 12 July 2026.
Use the filters below to find and compare flights from London to Wisconsin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonChicago

LTN - ORD

LTNORD

London Luton

Sun 20/9

11:00-16:10

2 stops35h 10m

Chicago O'Hare Intl

Sun 27/9

19:15-21:40

2 stops20h 25m

£530

LondonChicago

LTN - ORD

LTNORD

London Luton

Tue 25/8

15:15-18:15

2 stops33h 00m

Chicago O'Hare Intl

Fri 18/9

15:45-16:20

2 stops18h 35m

£536

LondonChicago

LTN - ORD

LTNORD

London Luton

Thu 27/8

09:25-19:15

1 stop15h 50m

Chicago O'Hare Intl

Sat 29/8

15:45-08:20

1 stop10h 35m

£538

LondonChicago

LTN - ORD

LTNORD

London Luton

Tue 25/8

15:15-18:15

2 stops33h 00m

Chicago O'Hare Intl

Tue 1/9

09:50-15:30

3 stops23h 40m

£555

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Thu 24/12

10:20-16:45

1 stop12h 25m

Chicago O'Hare Intl

Thu 31/12

19:15-16:00

1 stop14h 45m

£562

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Wed 26/8

19:30-16:10

1 stop26h 40m

Chicago O'Hare Intl

Fri 18/9

19:15-13:35

1 stop12h 20m

£571

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Sat 3/10

17:30-16:10

2 stops28h 40m

Chicago O'Hare Intl

Fri 9/10

19:15-13:35

1 stop12h 20m

£597

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Tue 20/10

06:40-16:10

1 stop15h 30m

Chicago O'Hare Intl

Thu 29/10

20:15-16:00

1 stop14h 45m

£602

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Fri 4/12

21:35-15:30

2 stops47h 55m

Chicago O'Hare Intl

Fri 1/1

20:10-09:50

1 stop31h 40m

£617

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Thu 3/9

06:00-13:20

1 stop13h 20m

Chicago O'Hare Intl

Wed 16/9

21:30-11:55

Nonstop8h 25m

£622

Flights are sorted by cheapest return flights first.

Deals found on 9/7

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
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6

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, October is the cheapest month in which you can book a flight from London to Wisconsin (average of £353). Flying from London to Wisconsin in March is currently the most expensive (average of £691). 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.

How much does it cost for a return flight from London to Wisconsin?

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 12 July 2026.
See what other customers who have flown with Air France,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.
Air France
7.5
Good
1,623 reviews
Check prices

Crew

8.2

Overall

7.5

Food

7.0

Entertainment

7.0

Comfort

7.4

Boarding

7.5

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.
Air France
7.5
Good
1,623 reviews
Air France
7.5
Good
1,623 reviews
Check prices

Crew

8.2

Overall

7.5

Food

7.0

Entertainment

7.0

Comfort

7.4

Boarding

7.5

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.
Virgin Atlantic
7.5
Good
693 reviews
Air France
7.5
Good
1,623 reviews
Check prices

Crew

8.2

Overall

7.5

Food

7.0

Entertainment

7.0

Comfort

7.4

Boarding

7.5

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.
United Airlines
7.4
Good
9,980 reviews
Air France
7.5
Good
1,623 reviews
Check prices

Crew

8.2

Overall

7.5

Food

7.0

Entertainment

7.0

Comfort

7.4

Boarding

7.5

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.
JetBlue
7.1
Good
3,011 reviews
Air France
7.5
Good
1,623 reviews
Check prices

Crew

8.2

Overall

7.5

Food

7.0

Entertainment

7.0

Comfort

7.4

Boarding

7.5

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.
British Airways
6.7
Okay
8,107 reviews
Air France
7.5
Good
1,623 reviews
Check prices

Crew

8.2

Overall

7.5

Food

7.0

Entertainment

7.0

Comfort

7.4

Boarding

7.5

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.

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 12h 25m. Scandinavian Airlines provides one of the quickest options available for as low as £562. There are 3939 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 Stansted - 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, October is the cheapest month in which you can book a flight from London to Wisconsin (average of £353). Flying from London to Wisconsin in March is currently the most expensive (average of £691). 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 4 airlines flying from London to Wisconsin

Discover the top 4 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 12 July 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£527Average£559FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
United AirlinesCheapest£651Average£862FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£713Average£1,088FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IberiaCheapest£959Average£1,086FlexibilityNo cancel feeOn-time77%
Search Iberia 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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