How long is the flight from London Heathrow Airport to Wisconsin?

Departing from London Heathrow Airport to Wisconsin will take you 16h 19m. London Heathrow Airport and Wisconsin are separated by a distance of 3858 mi. This flight may include one or multiple 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 Heathrow Airport to Wisconsin?

The most popular flight routes from London Heathrow Airport to Wisconsin are London Heathrow - Chicago O'Hare Intl, London Heathrow - Minneapolis St Paul and London Heathrow - Milwaukee-Mitchell.

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

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

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

When flying from London Heathrow Airport 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 Heathrow to Wisconsin that include hotel bookings?

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

How can I find direct flights from Heathrow to Wisconsin?

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

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

Yes. Cheapflights offers flight deals from Heathrow 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.

£440+ Cheap Flights from London Heathrow Airport to Wisconsin

Cheap flight deals from Heathrow to Wisconsin

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Heathrow to Wisconsin
Explore the most affordable flight options available from Heathrow to Wisconsin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 October 2026.

Thu 5/1106:40 -

2 stops19h 55m

Fri 13/1107:35 -

2 stops19h 45m

Deal found 16/10£614

Tue 1/1206:40 -

2 stops19h 48m

Tue 8/1207:35 -

2 stops28h 55m

Deal found 17/10£617

Thu 5/1106:40 -

2 stops19h 55m

Mon 9/1107:35 -

2 stops32h 05m

Deal found 15/10£625

Sun 1/1120:45 -

2 stops27h 49m

Sun 8/1107:40 -

2 stops19h 25m

Deal found 14/10£685

Thu 12/1108:50 -

2 stops15h 44m

Thu 19/1111:36 -

2 stops16h 34m

Deal found 15/10£693

Thu 17/1207:50 -

2 stops18h 10m

Thu 31/1210:08 -

2 stops16h 57m

Deal found 15/10£713

Fri 27/1118:00 -

2 stops34h 15m

Fri 4/1214:38 -

2 stops33h 52m

Deal found 13/10£723

Wed 2/1206:30 -

2 stops17h 26m

Fri 4/1217:05 -

1 stop12h 55m

Deal found 13/10£749

Sat 12/1207:40 -

1 stop19h 23m

Wed 16/1213:15 -

1 stop10h 40m

Deal found 13/10£757

Sun 22/1115:10 -

1 stop32h 56m

Sat 5/1210:55 -

1 stop16h 15m

Deal found 13/10£762

Sun 22/1106:50 -

2 stops14h 08m

Sat 5/1214:38 -

2 stops12h 32m

Deal found 13/10£764

Wed 2/1209:00 -

2 stops16h 29m

Fri 4/1212:37 -

2 stops15h 48m

Deal found 13/10£766

Best flights from Heathrow to Wisconsin
Discover carefully curated flight deals from Heathrow to Wisconsin that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 October 2026.

Thu 5/1106:40 -

2 stops19h 55m

Fri 13/1107:35 -

2 stops19h 45m

Deal found 16/10£614

Thu 12/1108:50 -

2 stops15h 44m

Thu 19/1111:36 -

2 stops16h 34m

Deal found 15/10£693

Wed 2/1206:30 -

2 stops17h 26m

Fri 4/1217:05 -

1 stop12h 55m

Deal found 13/10£749

Mon 1/209:00 -

2 stops16h 19m

Mon 15/209:15 -

2 stops15h 05m

Deal found 15/10£757

Mon 15/208:40 -

2 stops18h 32m

Mon 1/307:00 -

1 stop18h 05m

Deal found 13/10£757

Mon 15/206:30 -

2 stops20h 42m

Mon 1/316:15 -

2 stops17h 50m

Deal found 13/10£771

Thu 12/1116:30 -

1 stop22h 58m

Mon 16/1120:29 -

1 stop28h 26m

Deal found 14/10£873

Tue 1/1206:40 -

2 stops19h 48m

Tue 8/1207:45 -

3 stops26h 15m

Deal found 17/10£617

Thu 5/1106:40 -

2 stops19h 55m

Mon 9/1107:35 -

2 stops32h 05m

Deal found 15/10£625

Tue 26/109:00 -

2 stops18h 17m

Sat 30/114:30 -

2 stops16h 30m

Deal found 17/10£758

Sun 22/1106:50 -

2 stops14h 08m

Sat 5/1208:30 -

3 stops16h 00m

Deal found 13/10£770

Thu 10/1206:30 -

2 stops16h 26m

Thu 7/112:27 -

1 stop13h 28m

Deal found 15/10£771

Sat 23/106:35 -

2 stops16h 26m

Tue 26/110:45 -

2 stops13h 35m

Deal found 15/10£762

Sat 5/1206:30 -

2 stops20h 45m

Sat 9/112:27 -

1 stop11h 28m

Deal found 15/10£771

Wed 2/1209:00 -

2 stops16h 29m

Fri 4/1212:37 -

2 stops15h 48m

Deal found 13/10£766

Wed 2/1213:35 -

1 stop13h 28m

Fri 4/1217:33 -

1 stop12h 27m

Deal found 13/10£816

Sun 1/1106:40 -

2 stops19h 55m

Sun 8/1111:29 -

3 stops22h 56m

Deal found 14/10£819

Wed 27/109:00 -

2 stops16h 48m

Sat 30/115:47 -

1 stop14h 13m

Deal found 13/10£775

Thu 10/1206:35 -

2 stops16h 21m

Thu 7/108:15 -

2 stops16h 05m

Deal found 13/10£778

Sat 12/1211:05 -

2 stops35h 47m

Wed 16/1213:15 -

1 stop10h 40m

Deal found 13/10£783

Sat 30/110:25 -

1 stop16h 52m

Sat 13/214:43 -

1 stop11h 12m

Deal found 15/10£788

Fri 29/110:25 -

1 stop14h 54m

Tue 16/214:43 -

1 stop11h 12m

Deal found 15/10£788

Sun 31/107:40 -

1 stop12h 14m

Sat 13/208:20 -

1 stop15h 35m

Deal found 15/10£788

Tue 2/210:25 -

1 stop13h 49m

Mon 15/209:15 -

1 stop14h 40m

Deal found 15/10£788

Sun 31/107:40 -

1 stop14h 19m

Thu 18/214:43 -

1 stop11h 12m

Deal found 15/10£788

Sun 24/110:25 -

1 stop14h 54m

Fri 29/112:32 -

1 stop11h 23m

Deal found 17/10£792

Sat 23/110:25 -

1 stop14h 54m

Mon 1/217:00 -

1 stop13h 00m

Deal found 17/10£792

Sun 22/1107:40 -

1 stop15h 23m

Sat 5/1215:48 -

1 stop10h 07m

Deal found 13/10£796

Tue 10/1109:00 -

2 stops16h 10m

Tue 17/1115:14 -

2 stops13h 36m

Deal found 13/10£797

Tue 1/1209:00 -

2 stops15h 48m

Tue 8/1210:38 -

2 stops13h 42m

Deal found 17/10£802

Find flight deals from Heathrow to Wisconsin

Round-trip from	£614
One-way from	£440
Popular in	August
Cheapest in	January
Average price	£708

Scandinavian Airlines
5/11-13/11
4 total stops
39h 40m total
London to Wisconsin

Search Deals

17/2-31/12
2 total stops
35h 05m 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 October 2026

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonMadison

LHR London Heathrow - MSN Madison Truax Field

LHRMSN

London Heathrow

Wed 17/2

12:15-17:20

2 stops35h 05m

Madison Truax Field

Wed 31/12

00:00-07:00

Nonstop0h 00m

£440

LondonAppleton

LHR London Heathrow - ATW Appleton Intl

LHRATW

London Heathrow

Sun 15/11

06:00-16:54

3 stops40h 54m

Appleton Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£553

LondonMadison

LHR London Heathrow - MSN Madison Truax Field

LHRMSN

London Heathrow

Wed 17/2

08:55-10:15

1 stop31h 20m

Madison Truax Field

Wed 31/12

00:00-07:00

Nonstop0h 00m

£573

LondonMadison

LHR London Heathrow - MSN Madison Truax Field

LHRMSN

London Heathrow

Tue 16/2

10:50-10:15

1 stop29h 25m

Madison Truax Field

Wed 31/12

00:00-07:00

Nonstop0h 00m

£574

LondonMilwaukee

LHR London Heathrow - MKE Milwaukee-Mitchell

LHRMKE

London Heathrow

Thu 5/11

06:40-20:35

2 stops19h 55m

Milwaukee-Mitchell

Fri 13/11

07:35-09:20

2 stops19h 45m

£614

LondonMadison

LHR London Heathrow - MSN Madison Truax Field

LHRMSN

London Heathrow

Sat 13/2

12:35-10:54

1 stop28h 19m

Madison Truax Field

Wed 31/12

00:00-07:00

Nonstop0h 00m

£615

LondonMadison

LHR London Heathrow - MSN Madison Truax Field

LHRMSN

London Heathrow

Fri 12/2

08:55-22:34

1 stop19h 39m

Madison Truax Field

Wed 31/12

00:00-07:00

Nonstop0h 00m

£615

LondonMadison

LHR London Heathrow - MSN Madison Truax Field

LHRMSN

London Heathrow

Thu 18/2

11:20-20:45

1 stop15h 25m

Madison Truax Field

Wed 31/12

00:00-07:00

Nonstop0h 00m

£615

LondonMadison

LHR London Heathrow - MSN Madison Truax Field

LHRMSN

London Heathrow

Sun 14/2

09:50-10:15

1 stop30h 25m

Madison Truax Field

Wed 31/12

00:00-07:00

Nonstop0h 00m

£616

LondonMilwaukee

LHR London Heathrow - MKE Milwaukee-Mitchell

LHRMKE

London Heathrow

Tue 1/12

06:40-20:28

2 stops19h 48m

Milwaukee-Mitchell

Tue 8/12

07:45-16:00

3 stops26h 15m

£617

Flights are sorted by cheapest return flights first.

Deals found on 15/10

Showing 1-10 of 55 resultsSorted by cheapest first

...

Best time to book a flight from Heathrow to Wisconsin

Have a flexible travel schedule? Discover the best time to fly to Wisconsin from Heathrow with our price prediction graph.

LHR-MKE

LHR-GRB

LHR-MSN

LHR-ATW

LHR-CWA

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 Heathrow Airport to Wisconsin

LHR-USWI

LHR-MKE

LHR-GRB

LHR-MSN

LHR-ATW

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

Currently, October is the cheapest month in which you can book a flight from London Heathrow Airport to Wisconsin (average of £701). Flying from London Heathrow Airport to Wisconsin in August is currently the most expensive (average of £1,162). 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

Read reviews from past customers who have flown with Virgin Atlantic,Aer Lingus, andIberia from London Heathrow Airport to Wisconsin. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Virgin Atlantic

7.5

Good

695 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Virgin Atlantic

7.5

Good

695 reviews

Virgin Atlantic

7.5

Good

695 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Aer Lingus

7.3

Good

1,843 reviews

Virgin Atlantic

7.5

Good

695 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Iberia

7.0

Good

3,245 reviews

Virgin Atlantic

7.5

Good

695 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

British Airways

6.7

Okay

8,264 reviews

Virgin Atlantic

7.5

Good

695 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Related info for your journey

How long is the flight from London Heathrow Airport to Wisconsin?
Departing from London Heathrow Airport to Wisconsin will take you 16h 19m. London Heathrow Airport and Wisconsin are separated by a distance of 3858 mi. This flight may include one or multiple stops.
What are the most popular routes from London Heathrow Airport to Wisconsin?
The most popular flight routes from London Heathrow Airport to Wisconsin are London Heathrow - Chicago O'Hare Intl, London Heathrow - Minneapolis St Paul and London Heathrow - Milwaukee-Mitchell.
Can I find deals for flights from Heathrow to Wisconsin that include hotel bookings?
Yes. In addition to deals on Heathrow to Wisconsin flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to Wisconsin?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Wisconsin.
Can I find deals for business class flights from Heathrow to Wisconsin?
Yes. Cheapflights offers flight deals from Heathrow 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 Heathrow Airport to Wisconsin?
Currently, October is the cheapest month in which you can book a flight from London Heathrow Airport to Wisconsin (average of £701). Flying from London Heathrow Airport to Wisconsin in August is currently the most expensive (average of £1,162). 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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Alternative routes for Heathrow to Wisconsin

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Top 4 airlines flying from Heathrow to Wisconsin

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£717	Average£1,057	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Virgin Atlantic	Cheapest£754	Average£838	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Iberia	Cheapest£964	Average£1,092	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
Aer Lingus	Cheapest£1,146	Average£1,297	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights

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How does Cheapflights help users find flights from Heathrow to Wisconsin?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Wisconsin. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights simply makes it quick and affordable to book flights from Heathrow to Wisconsin by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Certainly. Search results for flights to Wisconsin from Heathrow shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Wisconsin from Heathrow today and book when prices fit your budget.

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Cheap flights from London Heathrow Airport to Wisconsin from £440

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Wisconsin

Cheapest flights from Heathrow to WisconsinExplore the most affordable flight options available from Heathrow to Wisconsin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 October 2026.

Explore the most affordable flight options available from Heathrow to Wisconsin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 October 2026.

Best flights from Heathrow to WisconsinDiscover carefully curated flight deals from Heathrow to Wisconsin that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 October 2026.

Discover carefully curated flight deals from Heathrow to Wisconsin that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 October 2026.

Last-minute flights from Heathrow to WisconsinDiscover last-minute flight deals from Heathrow to Wisconsin. Data last updated 18 October 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to Wisconsin. Data last updated 18 October 2026 and is based on user searches.

One-way flights from Heathrow to WisconsinSearch for one-way flight options from Heathrow to Wisconsin. Find affordable one-way fares based on user searches. Data last updated 18 October 2026.

Search for one-way flight options from Heathrow to Wisconsin. Find affordable one-way fares based on user searches. Data last updated 18 October 2026.

Find flight deals from Heathrow to Wisconsin

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Best time to book a flight from Heathrow to Wisconsin

Have a flexible travel schedule? Discover the best time to fly to Wisconsin from Heathrow with our price prediction graph.

Cheapflights Insights

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

Reviews of airlines servicing Wisconsin

Read reviews from past customers who have flown with Virgin Atlantic,Aer Lingus, andIberia from London Heathrow Airport to Wisconsin. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from London Heathrow Airport to Wisconsin?

What are the most popular routes from London Heathrow Airport to Wisconsin?

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

How can I find direct flights from Heathrow to Wisconsin?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Heathrow 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

Book a non-stop flight to one of these other cities located in United States.

Search flights from Heathrow to Wisconsin by cabin class

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

Heathrow and Wisconsin flights

Browse other Heathrow and Wisconsin flight options. Last updated on 18 October 2026.

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Heathrow to Wisconsin flights

Consider these flights travelling from Heathrow to Wisconsin.

Top 4 airlines flying from Heathrow to Wisconsin

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How does Cheapflights help users find flights from Heathrow to Wisconsin?

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

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

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

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Cheapest flights from Heathrow to Wisconsin
Explore the most affordable flight options available from Heathrow to Wisconsin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 October 2026.

Best flights from Heathrow to Wisconsin
Discover carefully curated flight deals from Heathrow to Wisconsin that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 October 2026.

Last-minute flights from Heathrow to Wisconsin
Discover last-minute flight deals from Heathrow to Wisconsin. Data last updated 18 October 2026 and is based on user searches.

One-way flights from Heathrow to Wisconsin
Search for one-way flight options from Heathrow to Wisconsin. Find affordable one-way fares based on user searches. Data last updated 18 October 2026.