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

For as low as £584, Virgin Atlantic can have you in London Heathrow Airport from Wisconsin in 8h 25m. Wisconsin and London Heathrow Airport are separated by a distance of 3939 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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

When deciding which route to take from Wisconsin to London Heathrow Airport consider Chicago O'Hare Intl - London Heathrow, Minneapolis St Paul - London Heathrow or Milwaukee-Mitchell - London Heathrow as they are the most popular.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Wisconsin to London Heathrow Airport as you normally would.

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

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

How can I find direct flights from Wisconsin to Heathrow?

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

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

Yes. Cheapflights offers flight deals from Wisconsin to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£224+ Cheap Flights from Wisconsin to London Heathrow Airport

Cheap flight deals from Wisconsin to Heathrow

Enter your travel dates to find the best prices.

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One-way

Cheapest flights from Wisconsin to Heathrow
Explore the most affordable flight options available from Wisconsin to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Sun 13/1218:30 -

1 stop19h 00m

Sun 20/1220:35 -

1 stop26h 45m

Deal found 13/9£489

Sun 20/919:05 -

Nonstop8h 00m

Tue 29/908:45 -

1 stop14h 05m

Deal found 12/9£541

Wed 28/1013:55 -

1 stop12h 15m

Wed 4/1109:00 -

2 stops16h 05m

Deal found 13/9£542

Wed 30/914:20 -

1 stop11h 35m

Sat 30/109:00 -

1 stop13h 15m

Deal found 13/9£544

Wed 9/1215:45 -

Nonstop8h 10m

Wed 16/1216:40 -

1 stop31h 45m

Deal found 14/9£545

Sun 20/905:00 -

1 stop10h 20m

Tue 29/911:05 -

Nonstop9h 05m

Deal found 13/9£546

Tue 29/916:25 -

Nonstop8h 20m

Tue 6/1008:00 -

Nonstop9h 10m

Deal found 14/9£547

Mon 2/1118:30 -

1 stop10h 20m

Fri 6/1112:15 -

1 stop11h 05m

Deal found 13/9£547

Tue 10/1111:05 -

2 stops14h 05m

Tue 17/1109:00 -

2 stops16h 58m

Deal found 13/9£548

Mon 26/1019:30 -

1 stop10h 20m

Mon 9/1112:15 -

1 stop11h 05m

Deal found 13/9£549

Mon 12/1011:05 -

1 stop16h 55m

Wed 21/1008:00 -

Nonstop9h 10m

Deal found 13/9£550

Thu 1/1014:20 -

1 stop11h 35m

Mon 5/1018:40 -

1 stop23h 55m

Deal found 17/9£550

Best flights from Wisconsin to Heathrow
Discover carefully curated flight deals from Wisconsin to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Mon 9/1114:30 -

1 stop10h 35m

Wed 18/1111:30 -

2 stops17h 20m

Deal found 14/9£559

Wed 21/1015:45 -

1 stop15h 20m

Wed 11/1120:25 -

2 stops30h 35m

Deal found 16/9£559

Mon 30/1112:54 -

1 stop12h 11m

Wed 9/1206:20 -

2 stops20h 54m

Deal found 13/9£560

Tue 20/1021:30 -

Nonstop8h 25m

Sat 31/1007:40 -

Nonstop9h 05m

Deal found 15/9£584

Tue 3/1118:35 -

Nonstop8h 00m

Sun 15/1116:30 -

Nonstop9h 00m

Deal found 16/9£584

Sun 15/1113:55 -

1 stop11h 15m

Sun 29/1118:40 -

1 stop27h 35m

Deal found 12/9£606

Tue 5/119:15 -

2 stops17h 35m

Mon 19/419:50 -

2 stops26h 20m

Deal found 14/9£627

Tue 6/1012:23 -

1 stop16h 52m

Tue 13/1011:10 -

1 stop18h 49m

Deal found 14/9£669

Tue 6/1018:50 -

2 stops18h 20m

Tue 13/1011:10 -

1 stop13h 10m

Deal found 14/9£682

Wed 30/907:00 -

1 stop18h 10m

Thu 8/1008:40 -

2 stops19h 28m

Deal found 15/9£560

Wed 4/1111:04 -

2 stops15h 56m

Tue 10/1106:20 -

2 stops15h 59m

Deal found 15/9£562

Mon 1/315:45 -

1 stop10h 10m

Wed 3/306:50 -

2 stops18h 10m

Deal found 13/9£600

Wed 21/1009:35 -

2 stops14h 50m

Wed 28/1006:30 -

2 stops18h 36m

Deal found 13/9£563

Tue 1/1212:52 -

1 stop16h 48m

Tue 8/1212:40 -

1 stop14h 22m

Deal found 14/9£565

Wed 14/1010:24 -

2 stops16h 56m

Wed 28/1007:05 -

2 stops15h 40m

Deal found 13/9£647

Mon 1/314:23 -

2 stops12h 47m

Wed 3/306:50 -

2 stops14h 14m

Deal found 14/9£603

Wed 21/1007:04 -

1 stop22h 11m

Tue 27/1015:40 -

1 stop13h 19m

Deal found 17/9£669

Wed 14/1016:56 -

2 stops13h 09m

Tue 20/1009:55 -

2 stops16h 11m

Deal found 15/9£563

Tue 13/1014:46 -

1 stop14h 29m

Tue 20/1012:15 -

1 stop17h 57m

Deal found 12/9£683

Tue 5/107:00 -

1 stop18h 45m

Thu 14/108:55 -

1 stop19h 03m

Deal found 15/9£570

Wed 21/1007:25 -

2 stops19h 55m

Thu 29/1007:05 -

2 stops15h 40m

Deal found 15/9£651

Tue 6/1012:23 -

1 stop12h 27m

Tue 13/1015:15 -

1 stop14h 44m

Deal found 13/9£669

Sat 3/1016:25 -

Nonstop8h 20m

Mon 12/1007:25 -

1 stop12h 40m

Deal found 12/9£612

Mon 30/1107:00 -

1 stop18h 05m

Tue 15/1209:50 -

1 stop17h 24m

Deal found 17/9£565

Wed 21/1012:23 -

1 stop16h 27m

Tue 27/1013:10 -

2 stops15h 49m

Deal found 16/9£688

Wed 14/1015:05 -

1 stop10h 35m

Mon 19/1008:40 -

1 stop12h 05m

Deal found 15/9£800

Sun 1/1109:27 -

2 stops15h 53m

Sun 8/1109:50 -

1 stop17h 05m

Deal found 17/9£604

Sat 10/1021:30 -

Nonstop8h 25m

Sat 17/1013:35 -

1 stop29h 00m

Deal found 12/9£620

Wed 21/1015:45 -

1 stop15h 20m

Wed 11/1109:50 -

1 stop17h 10m

Deal found 13/9£565

Tue 3/1112:30 -

2 stops16h 20m

Tue 10/1120:35 -

1 stop26h 50m

Deal found 15/9£713

Find flight deals from Wisconsin to Heathrow

Round-trip from	£489
One-way from	£224
Popular in	December
Cheapest in	January
Average price	£792

Icelandair
13/12-20/12
2 total stops
45h 45m total
Wisconsin to London

Search Deals

Icelandair
6/11-31/12
1 total stop
10h 20m total
Wisconsin to London

Search Deals

Highest demand for flights based on searches. 0% potential increase in price (£3 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£25 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 Wisconsin to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ChicagoLondon

ORD Chicago O'Hare Intl - LHR London Heathrow

ORDLHR

Chicago O'Hare Intl

Wed 10/3

17:45-07:55

Nonstop8h 10m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£243

Fastest return journey

ChicagoLondon

ORD Chicago O'Hare Intl - LHR London Heathrow

ORDLHR

Chicago O'Hare Intl

Mon 15/3

22:50-11:35

Nonstop7h 45m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£243

ChicagoLondon

ORD Chicago O'Hare Intl - LHR London Heathrow

ORDLHR

Chicago O'Hare Intl

Fri 27/11

11:00-06:55

1 stop13h 55m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£246

ChicagoLondon

ORD Chicago O'Hare Intl - LHR London Heathrow

ORDLHR

Chicago O'Hare Intl

Wed 30/12

14:25-10:50

2 stops14h 25m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£246

ChicagoLondon

ORD Chicago O'Hare Intl - LHR London Heathrow

ORDLHR

Chicago O'Hare Intl

Sat 13/3

20:00-21:20

1 stop19h 20m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£246

AppletonLondon

ATW Appleton Intl - LHR London Heathrow

ATWLHR

Appleton Intl

Tue 15/12

05:18-06:25

1 stop19h 07m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£274

ChicagoLondon

ORD Chicago O'Hare Intl - LHR London Heathrow

ORDLHR

Chicago O'Hare Intl

Sat 13/3

17:10-06:55

Nonstop7h 45m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£280

ChicagoLondon

ORD Chicago O'Hare Intl - LHR London Heathrow

ORDLHR

Chicago O'Hare Intl

Thu 11/3

17:45-07:55

Nonstop8h 10m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£280

ChicagoLondon

ORD Chicago O'Hare Intl - LHR London Heathrow

ORDLHR

Chicago O'Hare Intl

Fri 12/3

06:00-06:50

2 stops18h 50m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£283

ChicagoLondon

ORD Chicago O'Hare Intl - LHR London Heathrow

ORDLHR

Chicago O'Hare Intl

Sun 3/1

15:45-05:55

Nonstop8h 10m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£289

Flights are sorted by cheapest return flights first.

Deals found on 12/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Wisconsin to Heathrow

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

ORD-LHR

MSP-LHR

ATW-LHR

CWA-LHR

MSN-LHR

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 Wisconsin to London Heathrow Airport

USWI-LHR

ORD-LHR

MSP-LHR

ATW-LHR

CWA-LHR

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

Currently, January is the cheapest month in which you can book a flight from Wisconsin to London Heathrow Airport (average of £536). Flying from Wisconsin to London Heathrow Airport in December is currently the most expensive (average of £1,086). 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 Wisconsin to London Heathrow Airport?

Airfare is below average for this route at the moment.

Wisconsin to London Heathrow Airport flights typically cost between £793 and £956 in November.
The cheapest return price found within the last 5 days was £559 on Virgin Atlantic (4 Nov–10 Nov).

Related info for your journey

How long is the flight from Wisconsin to London Heathrow Airport?
For as low as £584, Virgin Atlantic can have you in London Heathrow Airport from Wisconsin in 8h 25m. Wisconsin and London Heathrow Airport are separated by a distance of 3939 mi. This flight may include one or multiple stops.
What are the most popular routes from Wisconsin to London Heathrow Airport?
When deciding which route to take from Wisconsin to London Heathrow Airport consider Chicago O'Hare Intl - London Heathrow, Minneapolis St Paul - London Heathrow or Milwaukee-Mitchell - London Heathrow as they are the most popular.
Can I find deals for flights from Wisconsin to Heathrow that include hotel bookings?
Yes. In addition to deals on Wisconsin to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Wisconsin to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Wisconsin to Heathrow.
Can I find deals for business class flights from Wisconsin to Heathrow?
Yes. Cheapflights offers flight deals from Wisconsin to Heathrow 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 Wisconsin to London Heathrow Airport?
Currently, January is the cheapest month in which you can book a flight from Wisconsin to London Heathrow Airport (average of £536). Flying from Wisconsin to London Heathrow Airport in December is currently the most expensive (average of £1,086). 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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How does Cheapflights help users find flights from Wisconsin to Heathrow?

Cheapflights helps you search for flights from Wisconsin to Heathrow via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights helps you find that perfect flight to Heathrow from Wisconsin by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Wisconsin to Heathrow, users can toggle the no change fees filter when performing a flight search.

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

Not ready to book yet? You can track prices for flights from Wisconsin to Heathrow on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from Wisconsin to London Heathrow Airport from £224

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Wisconsin to Heathrow

Cheapest flights from Wisconsin to HeathrowExplore the most affordable flight options available from Wisconsin to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Explore the most affordable flight options available from Wisconsin to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Best flights from Wisconsin to HeathrowDiscover carefully curated flight deals from Wisconsin to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Discover carefully curated flight deals from Wisconsin to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Direct flights from Wisconsin to HeathrowExplore direct flight options from Wisconsin to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 September 2026.

Explore direct flight options from Wisconsin to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 September 2026.

Last-minute flights from Wisconsin to HeathrowDiscover last-minute flight deals from Wisconsin to Heathrow. Data last updated 17 September 2026 and is based on user searches.

Discover last-minute flight deals from Wisconsin to Heathrow. Data last updated 17 September 2026 and is based on user searches.

One-way flights from Wisconsin to HeathrowSearch for one-way flight options from Wisconsin to Heathrow. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Search for one-way flight options from Wisconsin to Heathrow. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Find flight deals from Wisconsin to Heathrow

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

Best time to book a flight from Wisconsin to Heathrow

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

Cheapflights Insights

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

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

Airfare is below average for this route at the moment.

Wisconsin to London Heathrow Airport flights typically cost between £793 and £956 in November.The cheapest return price found within the last 5 days was £559 on Virgin Atlantic (4 Nov–10 Nov).

Related info for your journey

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

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

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

How can I find direct flights from Wisconsin to Heathrow?

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

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

Travelling to a place near London Heathrow Airport?

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Alternative routes for Wisconsin to Heathrow

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Complete your trip

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Direct flights to England

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

Search flights from Wisconsin to Heathrow by cabin class

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Other flights to Heathrow

Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 17 September 2026.

Wisconsin and Heathrow flights

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

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

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Cheapest flights from Wisconsin to Heathrow
Explore the most affordable flight options available from Wisconsin to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Best flights from Wisconsin to Heathrow
Discover carefully curated flight deals from Wisconsin to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Direct flights from Wisconsin to Heathrow
Explore direct flight options from Wisconsin to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 September 2026.

Last-minute flights from Wisconsin to Heathrow
Discover last-minute flight deals from Wisconsin to Heathrow. Data last updated 17 September 2026 and is based on user searches.

One-way flights from Wisconsin to Heathrow
Search for one-way flight options from Wisconsin to Heathrow. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Wisconsin to London Heathrow Airport flights typically cost between £793 and £956 in November.
The cheapest return price found within the last 5 days was £559 on Virgin Atlantic (4 Nov–10 Nov).