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

Departing from London Heathrow Airport to Wisconsin will take you 12h 10m. 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, Aer Lingus or JetBlue 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.

£346+ 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 2 September 2026.

Tue 3/1112:15 -

1 stop11h 05m

Fri 27/1118:30 -

1 stop10h 20m

Deal found 1/9£529

Wed 14/1021:05 -

2 stops25h 05m

Mon 19/1019:15 -

1 stop14h 45m

Deal found 31/8£530

Thu 10/913:25 -

1 stop11h 50m

Thu 17/921:00 -

1 stop10h 55m

Deal found 1/9£531

Wed 2/919:50 -

1 stop22h 50m

Wed 11/1119:00 -

1 stop14h 30m

Deal found 1/9£532

Thu 10/908:45 -

1 stop13h 10m

Wed 23/916:25 -

Nonstop8h 20m

Deal found 31/8£533

Thu 10/914:25 -

Nonstop8h 50m

Thu 17/920:50 -

Nonstop8h 00m

Deal found 2/9£534

Tue 29/921:25 -

1 stop26h 50m

Sun 11/1022:25 -

1 stop31h 30m

Deal found 31/8£536

Sun 6/906:00 -

1 stop13h 20m

Sat 19/916:25 -

Nonstop8h 20m

Deal found 30/8£536

Thu 5/1109:00 -

2 stops16h 05m

Tue 10/1113:55 -

1 stop11h 15m

Deal found 1/9£537

Thu 17/913:00 -

1 stop12h 39m

Sat 19/918:57 -

1 stop32h 28m

Deal found 2/9£538

Tue 22/906:00 -

1 stop13h 20m

Wed 21/1012:55 -

1 stop12h 00m

Deal found 2/9£539

Tue 29/907:05 -

2 stops19h 45m

Tue 6/1008:00 -

2 stops19h 35m

Deal found 1/9£568

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 2 September 2026.

Sat 14/1112:10 -

1 stop12h 10m

Sat 28/1115:55 -

1 stop11h 10m

Deal found 2/9£539

Sat 14/1117:30 -

2 stops29h 15m

Sat 28/1119:15 -

2 stops15h 45m

Deal found 2/9£543

Tue 1/1213:35 -

Nonstop9h 20m

Tue 8/1215:45 -

Nonstop8h 10m

Deal found 1/9£578

Mon 14/908:00 -

Nonstop9h 10m

Thu 15/1016:25 -

Nonstop8h 20m

Deal found 2/9£578

Mon 15/208:40 -

2 stops18h 32m

Mon 1/307:00 -

1 stop18h 05m

Deal found 31/8£693

Mon 15/208:40 -

2 stops18h 32m

Mon 1/316:15 -

2 stops15h 35m

Deal found 31/8£707

Tue 13/1013:25 -

1 stop15h 02m

Tue 20/1016:51 -

1 stop11h 29m

Deal found 29/8£816

Sun 13/906:30 -

1 stop14h 09m

Sat 26/923:10 -

Nonstop7h 55m

Deal found 31/8£898

Fri 18/907:40 -

1 stop12h 20m

Mon 21/920:50 -

Nonstop8h 00m

Deal found 29/8£548

Thu 29/1007:05 -

2 stops15h 40m

Sat 14/1119:15 -

2 stops18h 40m

Deal found 1/9£551

Sat 19/908:00 -

Nonstop9h 10m

Sat 14/1115:45 -

Nonstop8h 10m

Deal found 1/9£579

Wed 28/1012:10 -

1 stop12h 10m

Mon 9/1121:50 -

Nonstop7h 45m

Deal found 31/8£548

Tue 29/907:05 -

2 stops19h 45m

Tue 6/1008:00 -

3 stops19h 20m

Deal found 1/9£581

Mon 21/913:25 -

1 stop11h 50m

Mon 28/917:55 -

Nonstop7h 45m

Deal found 31/8£548

Tue 13/1021:05 -

3 stops29h 30m

Tue 20/1008:00 -

2 stops19h 35m

Deal found 29/8£587

Wed 23/907:40 -

1 stop12h 20m

Wed 30/917:55 -

Nonstop7h 45m

Deal found 1/9£549

Sat 5/1217:00 -

2 stops33h 28m

Tue 8/1207:45 -

2 stops27h 55m

Deal found 2/9£601

Mon 28/908:50 -

1 stop11h 10m

Thu 22/1015:45 -

1 stop12h 35m

Deal found 29/8£560

Wed 30/912:25 -

1 stop16h 10m

Wed 7/1012:35 -

1 stop15h 45m

Deal found 2/9£824

Wed 23/1217:50 -

2 stops28h 16m

Wed 6/107:00 -

1 stop18h 05m

Deal found 31/8£826

Wed 23/1217:50 -

2 stops28h 16m

Wed 6/116:15 -

2 stops17h 50m

Deal found 1/9£841

Wed 28/1006:35 -

2 stops18h 39m

Wed 4/1115:14 -

1 stop10h 41m

Deal found 30/8£789

Sun 11/1006:30 -

1 stop11h 55m

Wed 14/1023:05 -

Nonstop8h 00m

Deal found 28/8£905

Fri 18/907:40 -

1 stop12h 20m

Sat 14/1120:30 -

Nonstop7h 55m

Deal found 1/9£564

Wed 30/907:30 -

2 stops18h 18m

Tue 6/1010:33 -

2 stops14h 22m

Deal found 30/8£790

Tue 15/908:40 -

1 stop11h 59m

Mon 21/923:10 -

Nonstop7h 55m

Deal found 1/9£898

Fri 12/209:50 -

Nonstop9h 00m

Fri 19/217:10 -

Nonstop7h 55m

Deal found 29/8£942

Wed 30/907:30 -

2 stops16h 30m

Tue 6/1010:00 -

2 stops15h 15m

Deal found 30/8£790

Sun 7/211:45 -

1 stop30h 49m

Wed 17/217:10 -

Nonstop7h 55m

Deal found 29/8£947

Wed 14/1008:40 -

2 stops20h 39m

Wed 21/1015:42 -

1 stop10h 48m

Deal found 30/8£799

Find flight deals from Heathrow to Wisconsin

Round-trip from	£529
One-way from	£346
Popular in	August
Cheapest in	January
Average price	£653

Icelandair
3/11-28/11
2 total stops
21h 25m total
London to Wisconsin

Search Deals

31/10
2 total stops
24h 40m total
London to Wisconsin

Search Deals

Highest demand for flights based on searches. 7% potential increase in price (£52 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£29 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 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

Sat 14/11

12:10-18:20

1 stop12h 10m

Chicago O'Hare Intl

Sat 28/11

15:55-09:05

1 stop11h 10m

£539

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

19:15-17:00

2 stops15h 45m

£543

LondonChicago

LHR London Heathrow - ORD Chicago O'Hare Intl

LHRORD

London Heathrow

Fri 18/9

07:40-14:00

1 stop12h 20m

Chicago O'Hare Intl

Mon 21/9

20:50-10:50

Nonstop8h 00m

£548

LondonChicago

LHR London Heathrow - ORD Chicago O'Hare Intl

LHRORD

London Heathrow

Wed 28/10

12:10-19:20

1 stop12h 10m

Chicago O'Hare Intl

Mon 9/11

21:50-11:35

Nonstop7h 45m

£548

LondonChicago

LHR London Heathrow - ORD Chicago O'Hare Intl

LHRORD

London Heathrow

Mon 21/9

13:25-19:15

1 stop11h 50m

Chicago O'Hare Intl

Mon 28/9

17:55-07:40

Nonstop7h 45m

£548

LondonChicago

LHR London Heathrow - ORD Chicago O'Hare Intl

LHRORD

London Heathrow

Wed 23/9

07:40-14:00

1 stop12h 20m

Chicago O'Hare Intl

Wed 30/9

17:55-07:40

Nonstop7h 45m

£549

LondonChicago

LHR London Heathrow - ORD Chicago O'Hare Intl

LHRORD

London Heathrow

Thu 29/10

07:05-17:45

2 stops15h 40m

Chicago O'Hare Intl

Sat 14/11

19:15-19:55

2 stops18h 40m

£551

LondonChicago

LHR London Heathrow - ORD Chicago O'Hare Intl

LHRORD

London Heathrow

Mon 28/9

08:50-14:00

1 stop11h 10m

Chicago O'Hare Intl

Thu 22/10

15:45-10:20

1 stop12h 35m

£560

LondonChicago

LHR London Heathrow - ORD Chicago O'Hare Intl

LHRORD

London Heathrow

Fri 18/9

07:40-14:00

1 stop12h 20m

Chicago O'Hare Intl

Sat 14/11

20:30-10:25

Nonstop7h 55m

£564

LondonChicago

LHR London Heathrow - ORD Chicago O'Hare Intl

LHRORD

London Heathrow

Tue 1/12

13:35-16:55

Nonstop9h 20m

Chicago O'Hare Intl

Tue 8/12

15:45-05:55

Nonstop8h 10m

£578

Flights are sorted by cheapest return flights first.

Deals found on 30/8

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-CWA

LHR-GRB

LHR-MSP

LHR-MKE

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-CWA

LHR-GRB

LHR-MSP

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 £681). Flying from London Heathrow Airport to Wisconsin in November is currently the most expensive (average of £1,217). 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 £591 and £1,035 in September.
The cheapest return price found within the last 5 days was £568 on Scandinavian Airlines (29 Sept–6 Oct).

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

10,160 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

10,160 reviews

United Airlines

7.4

Good

10,160 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Chris,Aug 2026

MIA - ORD

Aer Lingus

7.3

Good

1,744 reviews

United Airlines

7.4

Good

10,160 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Chris,Aug 2026

MIA - ORD

JetBlue

7.1

Good

3,039 reviews

United Airlines

7.4

Good

10,160 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Chris,Aug 2026

MIA - ORD

Iberia

7.0

Good

3,248 reviews

United Airlines

7.4

Good

10,160 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Chris,Aug 2026

MIA - ORD

British Airways

6.7

Okay

8,198 reviews

United Airlines

7.4

Good

10,160 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 12h 10m. 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 £681). Flying from London Heathrow Airport to Wisconsin in November is currently the most expensive (average of £1,217). 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
JetBlue	Cheapest£547	Average£611	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
United Airlines	Cheapest£647	Average£833	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
British Airways	Cheapest£708	Average£1,078	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Iberia	Cheapest£952	Average£1,079	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
Aer Lingus	Cheapest£1,133	Average£1,282	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 £346

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 31/10. 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 2 September 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 2 September 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 2 September 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 2 September 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 2 September 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 2 September 2026.

Last-minute flights from Heathrow to WisconsinDiscover last-minute flight deals from Heathrow to Wisconsin. Data last updated 2 September 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to Wisconsin. Data last updated 2 September 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 2 September 2026.

Search for one-way flight options from Heathrow to Wisconsin. Find affordable one-way fares based on user searches. Data last updated 2 September 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 £591 and £1,035 in September.The cheapest return price found within the last 5 days was £568 on Scandinavian Airlines (29 Sept–6 Oct).

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 2 September 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 2 September 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 2 September 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 2 September 2026.

Last-minute flights from Heathrow to Wisconsin
Discover last-minute flight deals from Heathrow to Wisconsin. Data last updated 2 September 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 2 September 2026.

London Heathrow Airport to Wisconsin flights typically cost between £591 and £1,035 in September.
The cheapest return price found within the last 5 days was £568 on Scandinavian Airlines (29 Sept–6 Oct).