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

Departing from London Heathrow Airport to Wisconsin will take you 16h 05m. London Heathrow Airport and Wisconsin are separated by a distance of 3833 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 - Madison Truax Field.

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 Virgin Atlantic 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.

£419+ 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 30 October 2026.

Sat 5/1206:40 -

2 stops20h 12m

Tue 8/1207:35 -

2 stops28h 05m

Deal found 28/10£590

Sat 21/1117:00 -

2 stops35h 50m

Sun 29/1105:30 -

2 stops31h 00m

Deal found 28/10£606

Fri 13/1106:40 -

2 stops20h 28m

Tue 17/1108:10 -

3 stops28h 20m

Deal found 26/10£616

Thu 12/1106:40 -

2 stops20h 00m

Tue 17/1108:10 -

2 stops28h 20m

Deal found 26/10£625

Thu 12/1106:40 -

2 stops19h 47m

Sun 15/1108:10 -

2 stops27h 30m

Deal found 25/10£649

Fri 20/1113:35 -

1 stop15h 32m

Mon 30/1117:43 -

1 stop12h 17m

Deal found 25/10£669

Wed 25/1113:00 -

2 stops27h 13m

Wed 2/1212:15 -

2 stops17h 05m

Deal found 26/10£690

Thu 26/1119:30 -

2 stops33h 20m

Mon 30/1111:35 -

2 stops22h 25m

Deal found 27/10£724

Fri 13/1107:40 -

1 stop11h 52m

Thu 26/1110:48 -

2 stops13h 32m

Deal found 30/10£728

Fri 11/1207:40 -

1 stop21h 15m

Mon 14/1212:18 -

1 stop13h 37m

Deal found 30/10£749

Fri 27/1107:40 -

1 stop15h 12m

Mon 30/1117:55 -

1 stop12h 05m

Deal found 30/10£749

Thu 26/1113:00 -

2 stops27h 13m

Thu 3/1214:38 -

2 stops34h 32m

Deal found 29/10£752

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 30 October 2026.

Sat 5/1206:40 -

2 stops20h 12m

Tue 8/1207:35 -

2 stops28h 05m

Deal found 29/10£593

Mon 14/1216:20 -

2 stops21h 45m

Mon 21/1210:38 -

1 stop19h 22m

Deal found 30/10£728

Sat 5/1209:00 -

2 stops15h 48m

Tue 8/1214:38 -

1 stop11h 17m

Deal found 28/10£766

Mon 15/208:40 -

2 stops18h 32m

Mon 1/307:00 -

1 stop18h 05m

Deal found 29/10£777

Mon 15/206:30 -

2 stops20h 42m

Mon 1/316:15 -

2 stops17h 50m

Deal found 29/10£790

Thu 12/1116:30 -

1 stop22h 58m

Mon 16/1120:29 -

1 stop28h 26m

Deal found 27/10£909

Fri 13/1106:40 -

2 stops20h 28m

Tue 17/1108:10 -

2 stops25h 50m

Deal found 26/10£616

Thu 12/1106:40 -

2 stops19h 47m

Sun 15/1108:10 -

2 stops27h 30m

Deal found 25/10£649

Fri 27/1110:25 -

1 stop18h 13m

Fri 4/1217:33 -

1 stop12h 27m

Deal found 30/10£769

Thu 10/1209:00 -

2 stops28h 35m

Thu 17/1213:25 -

1 stop10h 30m

Deal found 26/10£771

Fri 4/1209:00 -

2 stops16h 05m

Mon 7/1213:15 -

2 stops15h 10m

Deal found 26/10£771

Fri 27/1107:40 -

1 stop14h 06m

Mon 30/1112:50 -

1 stop11h 05m

Deal found 30/10£813

Thu 26/1107:30 -

2 stops21h 20m

Thu 3/1215:48 -

1 stop10h 07m

Deal found 29/10£772

Fri 11/1209:50 -

1 stop12h 41m

Fri 18/1212:36 -

1 stop12h 29m

Deal found 27/10£942

Thu 26/1106:50 -

2 stops33h 12m

Thu 3/1215:28 -

2 stops13h 22m

Deal found 29/10£773

Thu 26/1106:50 -

2 stops33h 11m

Thu 3/1214:43 -

1 stop11h 12m

Deal found 29/10£773

Thu 26/1106:50 -

2 stops35h 25m

Thu 3/1214:38 -

2 stops13h 47m

Deal found 29/10£773

Thu 28/109:00 -

2 stops15h 56m

Mon 1/212:45 -

2 stops14h 25m

Deal found 28/10£776

Thu 28/109:00 -

2 stops15h 56m

Sun 31/109:20 -

1 stop14h 35m

Deal found 28/10£776

Thu 21/111:10 -

2 stops16h 12m

Mon 25/115:30 -

2 stops15h 30m

Deal found 29/10£780

Sat 23/106:35 -

2 stops16h 26m

Tue 26/113:29 -

1 stop10h 26m

Deal found 28/10£781

Sun 13/1216:20 -

2 stops25h 42m

Sun 20/1214:50 -

1 stop33h 05m

Deal found 29/10£796

Thu 26/1113:35 -

1 stop30h 25m

Mon 30/1112:30 -

1 stop11h 25m

Deal found 26/10£801

Thu 10/1209:00 -

2 stops19h 59m

Thu 17/1205:00 -

1 stop18h 55m

Deal found 26/10£803

Thu 12/1106:35 -

2 stops16h 17m

Mon 16/1108:00 -

1 stop17h 55m

Deal found 25/10£1,043

Fri 11/1207:40 -

1 stop12h 23m

Fri 18/1212:27 -

2 stops16h 23m

Deal found 27/10£1,108

Find flight deals from Heathrow to Wisconsin

Round-trip from	£574
One-way from	£419
Popular in	August
Cheapest in	January
Average price	£704

Scandinavian Airlines
29/1-31/1
4 total stops
41h 20m total
London to Wisconsin

Search Deals

10/12-31/12
2 total stops
18h 40m total
London to Wisconsin

Search Deals

Highest demand for flights based on searches. 2% potential increase in price (£17 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£26 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

LondonMilwaukee

LHR London Heathrow - MKE Milwaukee-Mitchell

LHRMKE

London Heathrow

Sun 6/12

06:00-17:18

3 stops41h 18m

Milwaukee-Mitchell

Wed 31/12

00:00-07:00

Nonstop0h 00m

£453

LondonMadison

LHR London Heathrow - MSN Madison Truax Field

LHRMSN

London Heathrow

Wed 11/11

06:40-17:20

3 stops40h 40m

Madison Truax Field

Wed 31/12

00:00-07:00

Nonstop0h 00m

£517

LondonAppleton

LHR London Heathrow - ATW Appleton Intl

LHRATW

London Heathrow

Thu 10/12

06:40-10:50

3 stops34h 10m

Appleton Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£529

LondonMilwaukee

LHR London Heathrow - MKE Milwaukee-Mitchell

LHRMKE

London Heathrow

Sun 15/11

08:50-22:37

2 stops19h 47m

Milwaukee-Mitchell

Wed 31/12

00:00-07:00

Nonstop0h 00m

£551

LondonMilwaukee

LHR London Heathrow - MKE Milwaukee-Mitchell

LHRMKE

London Heathrow

Sun 13/12

20:45-18:43

2 stops27h 58m

Milwaukee-Mitchell

Wed 31/12

00:00-07:00

Nonstop0h 00m

£572

LondonMadison

LHR London Heathrow - MSN Madison Truax Field

LHRMSN

London Heathrow

Fri 20/11

19:55-17:20

2 stops51h 25m

Madison Truax Field

Wed 31/12

00:00-07:00

Nonstop0h 00m

£584

LondonMilwaukee

LHR London Heathrow - MKE Milwaukee-Mitchell

LHRMKE

London Heathrow

Sat 5/12

06:40-20:52

2 stops20h 12m

Milwaukee-Mitchell

Tue 8/12

07:35-17:40

2 stops28h 05m

£593

LondonGreen Bay

LHR London Heathrow - GRB Green Bay Austin-Straubel

LHRGRB

London Heathrow

Sat 10/4

15:50-21:58

2 stops36h 08m

Green Bay Austin-Straubel

Wed 31/12

00:00-07:00

Nonstop0h 00m

£602

LondonMadison

LHR London Heathrow - MSN Madison Truax Field

LHRMSN

London Heathrow

Thu 31/12

09:50-21:25

1 stop17h 35m

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 31/12

08:55-20:45

2 stops17h 50m

Madison Truax Field

Wed 31/12

00:00-07:00

Nonstop0h 00m

£615

Flights are sorted by cheapest return flights first.

Deals found on 27/10

Showing 1-10 of 56 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-MSN

LHR-GRB

LHR-CWA

LHR-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 Heathrow Airport to Wisconsin

LHR-USWI

LHR-MKE

LHR-MSN

LHR-GRB

LHR-CWA

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

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Wisconsin (average of £828). Flying from London Heathrow Airport to Wisconsin in August is currently the most expensive (average of £1,157). 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, andUnited Airlines 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

698 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

698 reviews

Virgin Atlantic

7.5

Good

698 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

1,868 reviews

Virgin Atlantic

7.5

Good

698 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.

United Airlines

7.3

Good

10,454 reviews

Virgin Atlantic

7.5

Good

698 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

3,242 reviews

Virgin Atlantic

7.5

Good

698 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

8,275 reviews

Virgin Atlantic

7.5

Good

698 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 05m. London Heathrow Airport and Wisconsin are separated by a distance of 3833 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 - Madison Truax Field.
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, January is the cheapest month in which you can book a flight from London Heathrow Airport to Wisconsin (average of £828). Flying from London Heathrow Airport to Wisconsin in August is currently the most expensive (average of £1,157). 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 Heathrow to Wisconsin

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Top 5 airlines flying from Heathrow 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£974	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
United Airlines	Cheapest£915	Average£1,041	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Iberia	Cheapest£959	Average£1,087	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
Aer Lingus	Cheapest£1,141	Average£1,291	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights

Fly with Cheapflights

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 £419

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/12. 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 30 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 30 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 30 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 30 October 2026.

Last-minute flights from Heathrow to WisconsinDiscover last-minute flight deals from Heathrow to Wisconsin. Data last updated 30 October 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to Wisconsin. Data last updated 30 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 30 October 2026.

Search for one-way flight options from Heathrow to Wisconsin. Find affordable one-way fares based on user searches. Data last updated 30 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, andUnited Airlines 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 30 October 2026.

Popular flight searches

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Heathrow to Wisconsin flights

Consider these flights travelling from Heathrow to Wisconsin.

Top 5 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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Travel Smart

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 30 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 30 October 2026.

Last-minute flights from Heathrow to Wisconsin
Discover last-minute flight deals from Heathrow to Wisconsin. Data last updated 30 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 30 October 2026.