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

Departing from London Heathrow Airport to Wisconsin will take you 13h 15m. London Heathrow Airport and Wisconsin are separated by a distance of 3939 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, United Airlines or Aer Lingus 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.

£321+ 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

Direct

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 16 August 2026.

Thu 24/918:45 -

1 stop27h 15m

Sun 27/918:00 -

1 stop12h 45m

Deal found 12/8£465

Tue 8/1212:00 -

1 stop13h 52m

Wed 13/114:20 -

1 stop14h 05m

Deal found 11/8£467

Mon 28/908:40 -

1 stop33h 55m

Wed 30/907:30 -

1 stop17h 45m

Deal found 11/8£468

Sun 13/906:50 -

1 stop11h 10m

Sun 13/921:35 -

1 stop17h 05m

Deal found 13/8£469

Tue 3/1108:50 -

1 stop11h 10m

Thu 12/1118:30 -

1 stop10h 20m

Deal found 13/8£471

Wed 7/1019:50 -

1 stop22h 50m

Sat 17/1018:05 -

1 stop12h 40m

Deal found 13/8£471

Wed 11/1106:40 -

2 stops16h 40m

Tue 17/1118:30 -

2 stops20h 50m

Deal found 12/8£472

Thu 24/906:50 -

2 stops16h 03m

Thu 24/919:47 -

1 stop29h 08m

Deal found 15/8£474

Thu 17/919:50 -

1 stop26h 10m

Sun 27/918:00 -

1 stop22h 55m

Deal found 14/8£474

Fri 11/907:05 -

2 stops19h 36m

Mon 28/908:11 -

2 stops25h 49m

Deal found 14/8£576

Tue 15/907:05 -

2 stops19h 45m

Tue 29/908:11 -

2 stops19h 24m

Deal found 12/8£595

Fri 25/906:40 -

2 stops22h 01m

Fri 2/1011:33 -

2 stops22h 27m

Deal found 11/8£595

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 16 August 2026.

Sun 10/119:50 -

2 stops26h 55m

Sun 24/119:15 -

1 stop16h 25m

Deal found 11/8£554

Tue 3/1109:00 -

1 stop13h 15m

Tue 10/1121:50 -

Nonstop8h 10m

Deal found 11/8£598

Mon 28/911:10 -

Nonstop8h 40m

Mon 5/1019:05 -

Nonstop8h 00m

Deal found 14/8£624

Mon 28/914:10 -

Nonstop9h 15m

Mon 5/1021:30 -

Nonstop8h 25m

Deal found 14/8£626

Fri 11/908:40 -

1 stop31h 22m

Mon 28/910:55 -

1 stop13h 35m

Deal found 14/8£636

Tue 29/906:15 -

2 stops21h 55m

Tue 6/1019:04 -

2 stops15h 16m

Deal found 15/8£743

Sat 19/912:15 -

2 stops14h 38m

Mon 28/918:35 -

2 stops30h 20m

Deal found 12/8£760

Wed 16/909:55 -

2 stops17h 10m

Wed 23/906:51 -

2 stops17h 54m

Deal found 11/8£760

Fri 25/908:40 -

2 stops17h 52m

Fri 2/1005:30 -

1 stop18h 55m

Deal found 11/8£873

Wed 30/913:05 -

1 stop11h 15m

Sat 3/1019:30 -

1 stop10h 25m

Deal found 15/8£884

Thu 24/1206:30 -

2 stops15h 18m

Thu 7/116:15 -

2 stops15h 35m

Deal found 13/8£886

Mon 14/920:05 -

2 stops26h 08m

Mon 28/913:14 -

2 stops16h 06m

Deal found 11/8£906

Mon 14/912:25 -

Nonstop9h 00m

Mon 28/923:10 -

Nonstop7h 55m

Deal found 16/8£949

Wed 26/807:40 -

1 stop15h 20m

Mon 7/918:30 -

1 stop12h 10m

Deal found 12/8£963

Tue 29/919:30 -

1 stop26h 40m

Tue 6/1019:15 -

2 stops17h 35m

Deal found 14/8£567

Mon 9/1106:50 -

1 stop11h 20m

Tue 17/1117:45 -

Nonstop8h 10m

Deal found 12/8£604

Fri 11/907:05 -

2 stops19h 36m

Mon 28/908:11 -

2 stops25h 49m

Deal found 14/8£576

Tue 15/907:05 -

2 stops19h 45m

Tue 29/908:11 -

2 stops19h 24m

Deal found 12/8£595

Wed 2/908:40 -

1 stop13h 15m

Wed 9/921:30 -

Nonstop8h 25m

Deal found 11/8£662

Fri 11/906:15 -

2 stops18h 06m

Mon 28/920:14 -

1 stop32h 36m

Deal found 13/8£754

Sun 7/221:05 -

3 stops29h 03m

Sun 14/207:00 -

3 stops27h 25m

Deal found 12/8£598

Wed 2/908:40 -

1 stop13h 15m

Thu 8/1008:50 -

1 stop16h 05m

Deal found 15/8£663

Tue 15/912:25 -

1 stop16h 10m

Wed 30/916:11 -

1 stop12h 09m

Deal found 12/8£808

Sun 27/909:45 -

1 stop16h 18m

Sun 4/1020:14 -

1 stop29h 51m

Deal found 13/8£780

Sat 26/909:45 -

1 stop11h 49m

Sat 3/1005:43 -

2 stops18h 32m

Deal found 11/8£860

Sat 26/909:20 -

1 stop19h 04m

Sat 3/1013:10 -

2 stops15h 10m

Deal found 12/8£886

Thu 10/921:25 -

1 stop26h 55m

Sun 13/916:10 -

2 stops13h 45m

Deal found 13/8£816

Sat 14/1117:30 -

2 stops29h 15m

Sat 28/1119:15 -

1 stop17h 15m

Deal found 13/8£618

Tue 1/908:40 -

1 stop13h 58m

Thu 1/1023:05 -

Nonstop8h 00m

Deal found 15/8£946

Wed 30/912:25 -

Nonstop9h 00m

Wed 7/1020:20 -

Nonstop8h 00m

Deal found 15/8£949

Find flight deals from Heathrow to Wisconsin

Round-trip from	£465
One-way from	£321
Popular in	August
Cheapest in	January
Average price	£1,291

TAP AIR PORTUGAL
24/9-27/9
2 total stops
40h 00m total
London to Wisconsin

Search Deals

12/10
3 total stops
51h 03m total
London to Wisconsin

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (£70 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£30 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 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

LondonChicago

LHR London Heathrow - ORD Chicago O'Hare Intl

LHRORD

London Heathrow

Sun 10/1

19:50-16:45

2 stops26h 55m

Chicago O'Hare Intl

Sun 24/1

19:15-17:40

1 stop16h 25m

£554

LondonChicago

LHR London Heathrow - ORD Chicago O'Hare Intl

LHRORD

London Heathrow

Tue 29/9

19:30-16:10

1 stop26h 40m

Chicago O'Hare Intl

Tue 6/10

19:15-18:50

2 stops17h 35m

£567

LondonMilwaukee

LHR London Heathrow - MKE Milwaukee-Mitchell

LHRMKE

London Heathrow

Fri 11/9

07:05-20:41

2 stops19h 36m

Milwaukee-Mitchell

Mon 28/9

08:11-16:00

2 stops25h 49m

£576

LondonMilwaukee

LHR London Heathrow - MKE Milwaukee-Mitchell

LHRMKE

London Heathrow

Tue 15/9

07:05-20:50

2 stops19h 45m

Milwaukee-Mitchell

Tue 29/9

08:11-09:35

2 stops19h 24m

£595

LondonMilwaukee

LHR London Heathrow - MKE Milwaukee-Mitchell

LHRMKE

London Heathrow

Sun 7/2

21:05-20:08

3 stops29h 03m

Milwaukee-Mitchell

Sun 14/2

07:00-16:25

3 stops27h 25m

£598

LondonChicago

LHR London Heathrow - ORD Chicago O'Hare Intl

LHRORD

London Heathrow

Tue 3/11

09:00-16:15

1 stop13h 15m

Chicago O'Hare Intl

Tue 10/11

21:50-12:00

Nonstop8h 10m

£598

LondonChicago

LHR London Heathrow - ORD Chicago O'Hare Intl

LHRORD

London Heathrow

Mon 9/11

06:50-12:10

1 stop11h 20m

Chicago O'Hare Intl

Tue 17/11

17:45-07:55

Nonstop8h 10m

£604

LondonChicago

LHR London Heathrow - ORD Chicago O'Hare Intl

LHRORD

London Heathrow

Sat 14/11

17:30-16:45

2 stops29h 15m

Chicago O'Hare Intl

Sat 28/11

19:15-18:30

1 stop17h 15m

£618

Fastest return journey

LondonChicago

LHR London Heathrow - ORD Chicago O'Hare Intl

LHRORD

London Heathrow

Mon 28/9

11:10-13:50

Nonstop8h 40m

Chicago O'Hare Intl

Mon 5/10

19:05-09:05

Nonstop8h 00m

£624

LondonChicago

LHR London Heathrow - ORD Chicago O'Hare Intl

LHRORD

London Heathrow

Mon 28/9

14:10-17:25

Nonstop9h 15m

Chicago O'Hare Intl

Mon 5/10

21:30-11:55

Nonstop8h 25m

£626

Flights are sorted by cheapest return flights first.

Deals found on 11/8

Showing 1-10 of 60 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-ORD

LHR-MKE

LHR-MSN

LHR-CWA

LHR-GRB

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-ORD

LHR-MKE

LHR-MSN

LHR-CWA

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 £691). Flying from London Heathrow Airport to Wisconsin in November is currently the most expensive (average of £1,213). 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 Heathrow Airport to Wisconsin?

Airfare is below average for this route at the moment.

London Heathrow Airport to Wisconsin flights typically cost between £1,130 and £1,278 in September.
The cheapest return price found within the last 5 days was £576 on Scandinavian Airlines (11 Sept–28 Sept).

Reviews of airlines servicing Wisconsin

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

United Airlines

7.4

Good

10,107 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Chris,Aug 2026

MIA - ORD

Had to go through TSA again, already purchased bottle drink. TSA would not let through, United changed gates last minute. This experience bad for everyone. Staff rude, not our fault. Staff from Chicago to Wichita excellent!

United Airlines

7.4

Good

10,107 reviews

United Airlines

7.4

Good

10,107 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Chris,Aug 2026

MIA - ORD

Aer Lingus

7.3

Good

1,706 reviews

United Airlines

7.4

Good

10,107 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Chris,Aug 2026

MIA - ORD

JetBlue

7.1

Good

3,037 reviews

United Airlines

7.4

Good

10,107 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Chris,Aug 2026

MIA - ORD

Iberia

7.0

Good

3,256 reviews

United Airlines

7.4

Good

10,107 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Chris,Aug 2026

MIA - ORD

British Airways

6.7

Okay

8,168 reviews

United Airlines

7.4

Good

10,107 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Chris,Aug 2026

MIA - ORD

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 13h 15m. London Heathrow Airport and Wisconsin are separated by a distance of 3939 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 £691). Flying from London Heathrow Airport to Wisconsin in November is currently the most expensive (average of £1,213). 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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London City to San Francisco flights

Top 5 airlines flying from Heathrow to Wisconsin

Airline	Cheapest	Average	Flexibility	On-time
JetBlue	Cheapest£545	Average£609	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
United Airlines	Cheapest£645	Average£895	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
British Airways	Cheapest£706	Average£1,075	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Iberia	Cheapest£950	Average£1,076	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
Aer Lingus	Cheapest£1,129	Average£1,278	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 £321

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 12/10. 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 16 August 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 16 August 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 16 August 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 16 August 2026.

Direct flights from Heathrow to WisconsinExplore direct flight options from Heathrow to Wisconsin based on user searches, and compare prices and availability for your desired travel dates. Data last updated 16 August 2026.

Explore direct flight options from Heathrow to Wisconsin based on user searches, and compare prices and availability for your desired travel dates. Data last updated 16 August 2026.

Last-minute flights from Heathrow to WisconsinDiscover last-minute flight deals from Heathrow to Wisconsin. Data last updated 16 August 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to Wisconsin. Data last updated 16 August 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 16 August 2026.

Search for one-way flight options from Heathrow to Wisconsin. Find affordable one-way fares based on user searches. Data last updated 16 August 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?

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

Airfare is below average for this route at the moment.

London Heathrow Airport to Wisconsin flights typically cost between £1,130 and £1,278 in September.The cheapest return price found within the last 5 days was £576 on Scandinavian Airlines (11 Sept–28 Sept).

Reviews of airlines servicing Wisconsin

Read reviews from past customers who have flown with United Airlines,Aer Lingus, andJetBlue 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 16 August 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Heathrow to Wisconsin flights

Consider these flights travelling from Heathrow to Wisconsin.

Top 5 airlines flying from Heathrow to Wisconsin

Fly with Cheapflights

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 16 August 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 16 August 2026.

Direct flights from Heathrow to Wisconsin
Explore direct flight options from Heathrow to Wisconsin based on user searches, and compare prices and availability for your desired travel dates. Data last updated 16 August 2026.

Last-minute flights from Heathrow to Wisconsin
Discover last-minute flight deals from Heathrow to Wisconsin. Data last updated 16 August 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 16 August 2026.

London Heathrow Airport to Wisconsin flights typically cost between £1,130 and £1,278 in September.
The cheapest return price found within the last 5 days was £576 on Scandinavian Airlines (11 Sept–28 Sept).