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Cheap flights from Wisconsin to London Heathrow Airport from £159

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 19/1. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — LHR
26 Nov — 3 Dec1
1 adult

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 939,815 searches. Data last updated 21 November 2024.

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Route

Depart

Return

Price

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Wed 4/12

10:43-11:50

2 stops19h 07m

London Heathrow

Tue 10/12

12:05-00:34

2 stops18h 29m

£473

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Fri 7/3

19:10-16:25

2 stops15h 15m

London Heathrow

Sun 16/3

10:35-16:50

2 stops35h 15m

£474

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Sun 8/12

20:25-17:30

1 stop15h 05m

London Heathrow

Tue 10/12

08:15-09:18

2 stops31h 03m

£476

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Tue 31/12

18:30-10:50

1 stop10h 20m

London Heathrow

Tue 14/1

12:15-17:20

1 stop11h 05m

£481

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Wed 16/4

17:55-07:50

Nonstop7h 55m

London Heathrow

Fri 2/5

07:30-17:25

1 stop15h 55m

£482

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Wed 4/12

17:50-07:55

Nonstop8h 05m

London Heathrow

Tue 10/12

13:45-16:15

1 stop32h 30m

£488

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Sun 12/1

09:05-05:55

1 stop14h 50m

London Heathrow

Sun 19/1

07:25-15:44

1 stop14h 19m

£491

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Tue 1/4

19:15-09:05

Nonstop7h 50m

London Heathrow

Fri 11/4

13:10-15:50

Nonstop8h 40m

£493

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Wed 19/3

23:05-11:40

Nonstop7h 35m

London Heathrow

Fri 28/3

08:40-17:45

1 stop14h 05m

£498

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Wed 8/1

14:05-06:30

1 stop10h 25m

London Heathrow

Wed 22/1

08:55-18:50

2 stops15h 55m

£501

Flights are sorted by cheapest return flights first.

Deals found on 20/11

Showing 1-10 of 60 results
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Cheap flight deals from Wisconsin to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Wisconsin (USWI) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 November 2024.

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 21 November 2024.

Wed 4/1210:43ORD - LHR
2 stops19h 07mMultiple Airlines
Tue 10/1212:05LHR - ORD
2 stops18h 29mMultiple Airlines
Deal found 19/11£473
Sun 8/1220:25ORD - LHR
1 stop15h 05mTAP AIR PORTUGAL
Tue 10/1208:15LHR - ORD
2 stops31h 03mTAP AIR PORTUGAL
Deal found 19/11£478
Tue 31/1218:30ORD - LHR
1 stop10h 20mIcelandair
Wed 15/112:15LHR - ORD
1 stop11h 05mIcelandair
Deal found 19/11£481
Mon 25/1111:35ORD - LHR
1 stop13h 35mAir Canada
Wed 4/1215:00LHR - ORD
1 stop25h 54mAir Canada
Deal found 19/11£482
Wed 4/1211:35ORD - LHR
1 stop13h 35mUnited Airlines
Wed 11/1208:55LHR - ORD
1 stop13h 20mUnited Airlines
Deal found 20/11£488
Wed 20/1118:35ORD - LHR
Nonstop7h 40mIberia
Wed 27/1110:05LHR - ORD
1 stop34h 25mIberia
Deal found 19/11£496
Fri 6/1219:10ORD - LHR
2 stops37h 25mScandinavian Airlines
Mon 9/1206:40LHR - ORD
2 stops15h 10mScandinavian Airlines
Deal found 20/11£497
Wed 4/1212:00ORD - LHR
1 stop12h 20mDelta
Tue 10/1209:00LHR - ORD
1 stop12h 05mDelta
Deal found 20/11£498
Tue 31/1222:00ORD - LHR
Nonstop7h 40mBritish Airways
Tue 14/111:55LHR - ORD
Nonstop8h 50mBritish Airways
Deal found 19/11£503
Wed 4/1222:05ORD - LHR
Nonstop7h 35mFinnair
Fri 10/111:55LHR - ORD
Nonstop8h 50mFinnair
Deal found 20/11£504
Wed 20/1116:35ORD - LHR
1 stop11h 50mAmerican Airlines
Tue 26/1111:50LHR - ORD
1 stop13h 32mAmerican Airlines
Deal found 20/11£514
Sun 8/1222:35ORD - LHR
1 stop12h 10mLufthansa
Tue 17/1206:30LHR - ORD
2 stops18h 15mLufthansa
Deal found 20/11£524

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 £160). 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 21 November 2024.
Get a feel of what it's like to fly with Scandinavian Airlines, British Airways and TAP AIR PORTUGAL 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
8,756 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very Good
8,756 reviews
Delta
8.0
Very Good
8,756 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,350 reviews
Delta
8.0
Very Good
8,756 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.7
Good
1,300 reviews
Delta
8.0
Very Good
8,756 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

LOT
7.6
Good
1,165 reviews
Delta
8.0
Very Good
8,756 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.6
Good
1,637 reviews
Delta
8.0
Very Good
8,756 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 £159 on Icelandair. Other airlines that offer cheap prices include WestJet from £215 and TAP AIR PORTUGAL from £242 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 £160). 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 Wisconsin to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Heathrow flights
John F Kennedy Intl to Heathrow flights
John F Kennedy Intl to Gatwick flights
Newark to Gatwick flights
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Atlanta to Heathrow flights
Miami to Heathrow flights
Boston to Gatwick flights
John F Kennedy Intl to Stansted flights
Boston to London City flights
Newark to Luton flights
Newark to Stansted flights
Dulles Intl to Gatwick flights
Los Angeles to Gatwick flights
Los Angeles to London City flights
Reagan-National to Heathrow flights
Dulles Intl to London City flights
Denver to Heathrow flights
O'Hare Intl to Gatwick flights
Boston to Stansted flights
O'Hare Intl to London City flights
Stewart to Luton flights
Orlando to Heathrow flights
Philadelphia to Heathrow flights
Baltimore to Gatwick flights
LaGuardia to Gatwick flights
Seattle to Gatwick flights
Seattle to London City flights
San Francisco to Gatwick flights
Raleigh to Heathrow flights
Hobby to Heathrow flights
San Francisco to London City flights
Tampa to Heathrow flights
Reagan-National to Gatwick flights
Baltimore to Stansted flights
Detroit to Heathrow flights
Charlotte to Heathrow flights
George Bush Intcntl to Heathrow flights

Fly with Cheapflights

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

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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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