Find flights
Deals
Airlines
FAQs

Cheap flights from Wisconsin to London Heathrow Airport from £156

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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — LHR
27 Oct — 3 Nov1
1 adult

Find flight deals from Wisconsin to Heathrow

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 22 October 2024.

Wed 27/1119:15ORD - LHR
1 stop14h 15mTAP AIR PORTUGAL
Fri 6/1206:00LHR - ORD
1 stop15h 30mTAP AIR PORTUGAL
Deal found 21/10£449
Mon 28/1019:30ORD - LHR
1 stop10h 20mIcelandair
Mon 4/1120:40LHR - ORD
1 stop26h 40mIcelandair
Deal found 21/10£450
Sat 30/1119:10ORD - LHR
1 stop20h 30mScandinavian Airlines
Thu 5/1207:05LHR - ORD
2 stops14h 45mScandinavian Airlines
Deal found 21/10£452
Wed 13/1116:21ORD - LHR
2 stops34h 09mMultiple Airlines
Sun 17/1114:30LHR - ORD
2 stops25h 35mMultiple Airlines
Deal found 21/10£453
Wed 11/1218:30ORD - LHR
Nonstop7h 45mIberia
Tue 17/1214:10LHR - ORD
Nonstop8h 50mIberia
Deal found 21/10£456
Tue 3/1221:45ORD - LHR
Nonstop7h 45mBritish Airways
Tue 10/1211:00LHR - ORD
Nonstop8h 55mBritish Airways
Deal found 21/10£461
Sun 10/1121:10ORD - LHR
Nonstop8h 05mUnited Airlines
Wed 20/1112:05LHR - ORD
1 stop34h 10mUnited Airlines
Deal found 21/10£463
Wed 23/1017:15ORD - LHR
1 stop14h 30mVirgin Atlantic
Fri 1/1106:30LHR - ORD
1 stop14h 00mVirgin Atlantic
Deal found 21/10£463
Wed 23/1013:54ORD - LHR
1 stop11h 11mKLM
Wed 6/1106:30LHR - ORD
1 stop14h 00mKLM
Deal found 21/10£471
Sun 27/1020:05ORD - LHR
1 stop11h 55mSWISS
Mon 11/1118:40LHR - ORD
1 stop27h 35mSWISS
Deal found 20/10£474
Sun 1/1222:05ORD - LHR
Nonstop7h 35mAmerican Airlines
Wed 11/1211:00LHR - ORD
Nonstop8h 55mAmerican Airlines
Deal found 21/10£476
Wed 6/1116:35ORD - LHR
1 stop10h 00mFinnair
Fri 15/1114:10LHR - ORD
Nonstop8h 50mFinnair
Deal found 21/10£479

Find flights from Wisconsin to Heathrow within your budget

Customise your flight search to find flights from Wisconsin to Heathrow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 1,032,068 searches. Data last updated 22 October 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£449 - £485

Route

Depart

Return

Price

Chicago O'Hare IntlLondon Heathrow

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Fri 18/4

1 stop16h 05m

London Heathrow

Wed 30/4

1 stop11h 15m

£449

Chicago O'Hare IntlLondon Heathrow

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Sat 30/11

1 stop17h 20m

London Heathrow

Thu 5/12

1 stop15h 10m

£449

Chicago O'Hare IntlLondon Heathrow

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Wed 8/1

Nonstop7h 50m

London Heathrow

Wed 15/1

1 stop14h 15m

£450

Chicago O'Hare IntlLondon Heathrow

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Fri 8/11

2 stops17h 21m

London Heathrow

Mon 11/11

3 stops30h 16m

£452

Chicago O'Hare IntlLondon Heathrow

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Sun 10/11

1 stop20h 15m

London Heathrow

Sun 8/12

1 stop15h 30m

£454

Chicago O'Hare IntlLondon Heathrow

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Wed 16/4

Nonstop7h 50m

London Heathrow

Wed 23/4

1 stop13h 55m

£456

Chicago O'Hare IntlLondon Heathrow

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Fri 8/11

Nonstop8h 05m

London Heathrow

Sun 10/11

1 stop13h 20m

£460

Chicago O'Hare IntlLondon Heathrow

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Tue 3/12

Nonstop7h 45m

London Heathrow

Tue 10/12

Nonstop8h 55m

£461

Chicago O'Hare IntlLondon Heathrow

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Tue 19/11

2 stops15h 20m

London Heathrow

Tue 26/11

2 stops17h 00m

£467

Chicago O'Hare IntlLondon Heathrow

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Sun 10/11

1 stop10h 55m

London Heathrow

Tue 19/11

1 stop14h 45m

£471

Chicago O'Hare IntlLondon Heathrow

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Tue 15/4

1 stop10h 55m

London Heathrow

Tue 22/4

1 stop11h 40m

£479

Chicago O'Hare IntlLondon Heathrow

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Wed 12/3

1 stop15h 15m

London Heathrow

Tue 18/3

1 stop16h 15m

£485

Flights are sorted by cheapest first

Deals found on 21/10

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.
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.

Travel insights for flights from Wisconsin to Heathrow

Get recent, data-driven insights about flights from Wisconsin to Heathrow including ideal travel times, pricing trends, and more.

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 £112). Flying from Wisconsin to London Heathrow Airport in July is currently the most expensive (average of £159). 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.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

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.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated 22 October 2024.
Get a feel of what it's like to fly with United Airlines, British Airways and Air Canada from Wisconsin to London by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
8,892 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.4

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Delta
8.0
Very Good
8,892 reviews
Delta
8.0
Very Good
8,892 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.4

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

KLM
7.8
Good
1,360 reviews
Delta
8.0
Very Good
8,892 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.4

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Finnair
7.7
Good
1,321 reviews
Delta
8.0
Very Good
8,892 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.4

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

SWISS
7.6
Good
1,646 reviews
Delta
8.0
Very Good
8,892 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.4

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Virgin Atlantic
7.6
Good
668 reviews
Delta
8.0
Very Good
8,892 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.4

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from Wisconsin to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Wisconsin to London Heathrow Airport one-way?

    One-way options have recently been found by users for as low as £156 on Icelandair. Other airlines that offer cheap prices include JetBlue from £194 and WestJet from £214 one-way.

  • 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 £112). Flying from Wisconsin to London Heathrow Airport in July is currently the most expensive (average of £159). 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

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 Wisconsin to Heathrow
See prices for flight routes from nearby airports that may be better suited for you.

John F Kennedy Intl to Heathrow flights
Newark to Heathrow flights
John F Kennedy Intl to Gatwick flights
John F Kennedy Intl to London City flights
Newark to Gatwick flights
LaGuardia to Heathrow flights
Newark to London City flights
Boston to Heathrow flights
Los Angeles to Heathrow flights
Dulles Intl to Heathrow flights
Stewart to Stansted flights
O'Hare Intl to Heathrow flights
San Francisco to Heathrow flights
Baltimore to Heathrow flights
Dallas/Fort Worth to Heathrow flights
Seattle to Heathrow flights
John F Kennedy Intl to Stansted flights
Newark to Stansted flights
Boston to Gatwick flights
Miami to Heathrow flights
Boston to London City flights
Atlanta to Heathrow flights
Los Angeles to Gatwick flights
Los Angeles to London City flights
Dulles Intl to Gatwick flights
Reagan-National to Heathrow flights
Newark to Luton flights
Dulles Intl to London City flights
Hobby to Heathrow flights
Denver to Heathrow flights
Boston to Stansted flights
Baltimore to Gatwick flights
O'Hare Intl to Gatwick flights
Philadelphia to Heathrow flights
Orlando to Heathrow flights
O'Hare Intl to London City flights
San Francisco to Gatwick flights
George Bush Intcntl to Heathrow flights
San Francisco to London City flights
Seattle to Gatwick flights
Reagan-National to Gatwick flights
Minneapolis to Heathrow flights
Dallas/Fort Worth to Gatwick flights
Baltimore to Stansted flights
Seattle to London City flights
Austin to Heathrow flights
Detroit to Heathrow flights
Tampa to Heathrow flights
Orlando to Gatwick flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines