How long is the flight from London to Wisconsin?

A quick flight from London to Wisconsin can take about 16h 42m. Scandinavian Airlines provides one of the quickest options available for as low as £768. There are 3940 mi between London and Wisconsin. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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.

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).

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.

What are the most popular airlines that fly from London to Wisconsin?

When booking a flight from London to Wisconsin, you may want to consider flying on British Airways, Aer Lingus or Virgin Atlantic as they are the most popular for this route.

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

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.

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.

£518+ Cheap Flights from London to Wisconsin

Cheap flight deals from London to Wisconsin

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 10 November 2026.

Wed 2/1206:40 -

2 stops22h 12m

Sun 6/1205:30 -

2 stops34h 10m

Deal found 7/11£591

Sat 12/1206:40 -

2 stops20h 12m

Sun 10/107:35 -

2 stops19h 45m

Deal found 6/11£593

Sat 12/1207:40 -

1 stop11h 52m

Sun 10/118:50 -

1 stop11h 10m

Deal found 8/11£598

Tue 17/1106:40 -

2 stops20h 00m

Fri 22/107:40 -

2 stops28h 50m

Deal found 7/11£615

Mon 16/1119:30 -

2 stops30h 57m

Tue 12/107:35 -

2 stops19h 45m

Deal found 7/11£720

Wed 25/1107:40 -

1 stop19h 10m

Wed 2/1215:48 -

1 stop32h 07m

Deal found 8/11£759

Wed 25/1106:15 -

2 stops19h 00m

Tue 1/1214:55 -

2 stops15h 10m

Deal found 7/11£759

Wed 25/1113:35 -

1 stop13h 15m

Tue 1/1212:15 -

1 stop13h 40m

Deal found 7/11£761

Wed 25/1112:35 -

1 stop12h 40m

Wed 2/1214:51 -

1 stop11h 44m

Deal found 7/11£763

Wed 2/1209:00 -

2 stops16h 42m

Sun 6/1212:35 -

1 stop13h 20m

Deal found 7/11£768

Wed 25/1112:15 -

2 stops17h 25m

Wed 2/1214:15 -

2 stops23h 15m

Deal found 7/11£770

Thu 26/1119:10 -

2 stops27h 52m

Mon 30/1112:30 -

1 stop11h 25m

Deal found 10/11£783

Best flights from London to Wisconsin
Discover carefully curated flight deals from London to Wisconsin that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.

Sat 12/1206:40 -

2 stops20h 12m

Sun 10/107:35 -

3 stops26h 50m

Deal found 6/11£596

Thu 11/206:40 -

2 stops21h 36m

Mon 15/205:05 -

2 stops28h 55m

Deal found 5/11£706

Wed 2/1209:00 -

2 stops16h 42m

Sun 6/1212:35 -

1 stop13h 20m

Deal found 7/11£768

Fri 29/108:45 -

2 stops18h 11m

Sun 7/212:27 -

1 stop11h 28m

Deal found 8/11£773

Mon 15/220:25 -

2 stops25h 04m

Mon 1/316:15 -

2 stops15h 35m

Deal found 9/11£794

Thu 11/219:40 -

2 stops28h 19m

Mon 15/210:33 -

2 stops26h 27m

Deal found 7/11£935

Mon 21/1216:30 -

1 stop13h 50m

Mon 28/1215:30 -

1 stop11h 05m

Deal found 6/11£1,019

Mon 21/1206:30 -

2 stops20h 13m

Mon 28/1207:00 -

2 stops18h 40m

Deal found 6/11£1,036

Mon 21/1210:00 -

2 stops18h 22m

Mon 28/1211:01 -

2 stops22h 44m

Deal found 6/11£1,485

Thu 10/1207:30 -

2 stops17h 18m

Sat 9/112:18 -

1 stop12h 02m

Deal found 8/11£774

Mon 15/217:05 -

2 stops28h 24m

Mon 1/306:45 -

1 stop18h 20m

Deal found 9/11£780

Thu 26/1119:10 -

2 stops27h 52m

Mon 30/1112:30 -

1 stop11h 25m

Deal found 10/11£783

Thu 26/1109:30 -

2 stops19h 20m

Tue 1/1209:15 -

2 stops15h 05m

Deal found 7/11£776

Thu 4/209:00 -

2 stops15h 56m

Mon 8/212:45 -

2 stops14h 25m

Deal found 7/11£779

Thu 21/107:30 -

2 stops17h 47m

Mon 25/115:30 -

2 stops15h 30m

Deal found 7/11£782

Wed 20/107:30 -

2 stops16h 44m

Sun 24/114:30 -

2 stops16h 30m

Deal found 7/11£782

Thu 24/1210:35 -

1 stop18h 15m

Thu 31/1215:37 -

2 stops23h 38m

Deal found 9/11£1,109

Thu 11/206:50 -

2 stops14h 56m

Mon 15/212:32 -

1 stop11h 23m

Deal found 8/11£785

Tue 15/1215:40 -

1 stop14h 40m

Thu 17/1215:30 -

1 stop11h 05m

Deal found 9/11£1,382

Thu 24/1219:40 -

2 stops28h 15m

Thu 31/1211:39 -

2 stops25h 21m

Deal found 9/11£1,388

Fri 11/1209:10 -

2 stops15h 38m

Sat 9/115:51 -

2 stops12h 34m

Deal found 8/11£799

Tue 15/1206:05 -

2 stops18h 55m

Thu 17/1218:08 -

2 stops16h 27m

Deal found 9/11£1,377

Thu 24/1212:45 -

2 stops16h 14m

Thu 31/1215:47 -

2 stops13h 03m

Deal found 9/11£971

Tue 22/1207:40 -

1 stop13h 24m

Tue 29/1215:47 -

1 stop10h 08m

Deal found 7/11£973

Find flight deals from London to Wisconsin

Round-trip from	£591
One-way from	£527
Popular in	August
Cheapest in	January
Average price	£957

Scandinavian Airlines
2/12-6/12
4 total stops
56h 22m total
London to Wisconsin

Search Deals

United Airlines
16/1-31/12
1 total stop
12h 36m total
London to Wisconsin

Search Deals

Highest demand for flights based on searches. 2% potential increase in price (£18 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£27 potential savings vs. average return price).

Search Deals

Average for round-trip flights in November 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonMadison

LHR London Heathrow - MSN Madison Truax Field

LHRMSN

London Heathrow

Thu 14/1

14:50-09:58

3 stops49h 08m

Madison Truax Field

Wed 31/12

00:00-07:00

Nonstop0h 00m

£518

LondonMilwaukee

LHR London Heathrow - MKE Milwaukee-Mitchell

LHRMKE

London Heathrow

Wed 10/3

12:15-07:16

2 stops25h 01m

Milwaukee-Mitchell

Wed 31/12

00:00-07:00

Nonstop0h 00m

£538

LondonMadison

LHR London Heathrow - MSN Madison Truax Field

LHRMSN

London Heathrow

Fri 15/1

16:15-17:20

3 stops55h 05m

Madison Truax Field

Wed 31/12

00:00-07:00

Nonstop0h 00m

£544

LondonMilwaukee

LHR London Heathrow - MKE Milwaukee-Mitchell

LHRMKE

London Heathrow

Sat 12/12

06:40-20:52

2 stops20h 12m

Milwaukee-Mitchell

Sun 10/1

07:35-16:25

3 stops26h 50m

£596

LondonMadison

LHR London Heathrow - MSN Madison Truax Field

LHRMSN

London Heathrow

Fri 15/1

11:00-19:59

1 stop14h 59m

Madison Truax Field

Wed 31/12

00:00-07:00

Nonstop0h 00m

£608

LondonMadison

LHR London Heathrow - MSN Madison Truax Field

LHRMSN

London Heathrow

Sun 17/1

12:15-23:47

1 stop17h 32m

Madison Truax Field

Wed 31/12

00:00-07:00

Nonstop0h 00m

£627

LondonMadison

LHR London Heathrow - MSN Madison Truax Field

LHRMSN

London Heathrow

Mon 30/11

11:10-09:58

3 stops52h 48m

Madison Truax Field

Wed 31/12

00:00-07:00

Nonstop0h 00m

£637

LondonMilwaukee

LHR London Heathrow - MKE Milwaukee-Mitchell

LHRMKE

London Heathrow

Sat 12/12

06:00-15:27

3 stops39h 27m

Milwaukee-Mitchell

Wed 31/12

00:00-07:00

Nonstop0h 00m

£654

LondonMilwaukee

LHR London Heathrow - MKE Milwaukee-Mitchell

LHRMKE

London Heathrow

Sun 29/11

15:30-21:05

3 stops35h 35m

Milwaukee-Mitchell

Wed 31/12

00:00-07:00

Nonstop0h 00m

£686

LondonMilwaukee

LHR London Heathrow - MKE Milwaukee-Mitchell

LHRMKE

London Heathrow

Sat 12/12

15:40-20:00

1 stop34h 20m

Milwaukee-Mitchell

Wed 31/12

00:00-07:00

Nonstop0h 00m

£691

Flights are sorted by cheapest return flights first.

Deals found on 9/11

Showing 1-10 of 41 resultsSorted by cheapest first

...

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.

LHR-MSN

LHR-MKE

LHR-ATW

LHR-CWA

LGW-ATW

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

LON-USWI

LHR-MSN

LHR-MKE

LHR-ATW

LHR-CWA

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 £735). Flying from London to Wisconsin in August is currently the most expensive (average of £1,263). 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

See what other customers who have flown with British Airways 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.

British Airways

6.7

Okay

8,286 reviews

Check prices

Reviews

1 / 20

6.0

Good

Roxanne,Sept 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.

British Airways

6.7

Okay

8,286 reviews

British Airways

6.7

Okay

8,286 reviews

Check prices

Reviews

1 / 20

6.0

Good

Roxanne,Sept 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.

Related info for your journey

How long is the flight from London to Wisconsin?
A quick flight from London to Wisconsin can take about 16h 42m. Scandinavian Airlines provides one of the quickest options available for as low as £768. There are 3940 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 £735). Flying from London to Wisconsin in August is currently the most expensive (average of £1,263). 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.

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Top 5 airlines flying from London to Wisconsin

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£675	Average£1,074	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Virgin Atlantic	Cheapest£750	Average£973	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
United Airlines	Cheapest£914	Average£1,040	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Iberia	Cheapest£959	Average£1,086	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
Aer Lingus	Cheapest£1,140	Average£1,290	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights

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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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Cheap flights from London to Wisconsin from £518

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to Wisconsin

Cheapest flights from London to WisconsinExplore 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 10 November 2026.

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 10 November 2026.

Best flights from London to WisconsinDiscover carefully curated flight deals from London to Wisconsin that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.

Discover carefully curated flight deals from London to Wisconsin that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.

Last-minute flights from London to WisconsinDiscover last-minute flight deals from London to Wisconsin. Data last updated 10 November 2026 and is based on user searches.

Discover last-minute flight deals from London to Wisconsin. Data last updated 10 November 2026 and is based on user searches.

One-way flights from London to WisconsinSearch for one-way flight options from London to Wisconsin. Find affordable one-way fares based on user searches. Data last updated 10 November 2026.

Search for one-way flight options from London to Wisconsin. Find affordable one-way fares based on user searches. Data last updated 10 November 2026.

Find flight deals from London to Wisconsin

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Use the filters below to find and compare flights from London to Wisconsin that are best for you.

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.

Cheapflights Insights

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

Reviews of airlines servicing Wisconsin

See what other customers who have flown with British Airways 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.

Related info for your journey

How long is the flight from London to Wisconsin?

What are the most popular routes from London to Wisconsin?

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

How can I find direct flights from London to Wisconsin?

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

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

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.

Complete your trip

Complete your trip to Wisconsin by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to United States

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Search flights from London to Wisconsin by cabin class

Find flights from London to Wisconsin, based on your preferred cabin class, be it economy, premium economy, business, or first class.

London and Wisconsin flights

Browse other London and Wisconsin flight options. Last updated on 10 November 2026.

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Top 5 airlines flying from London to Wisconsin

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

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

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

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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 10 November 2026.

Best flights from London to Wisconsin
Discover carefully curated flight deals from London to Wisconsin that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.

Last-minute flights from London to Wisconsin
Discover last-minute flight deals from London to Wisconsin. Data last updated 10 November 2026 and is based on user searches.

One-way flights from London to Wisconsin
Search for one-way flight options from London to Wisconsin. Find affordable one-way fares based on user searches. Data last updated 10 November 2026.