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Heathrow

$201+ Cheap flights from Wisconsin to Heathrow (LHR)

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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — LHR
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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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 November 20, 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 November 20, 2024.

This Mytrip deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/410:43 amORD - LHR
2 stops19h 07mMultiple Airlines
Tue 12/1012:05 pmLHR - ORD
2 stops18h 29mMultiple Airlines
Deal found 11/19$599
This TAP AIR PORTUGAL deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/88:25 pmORD - LHR
1 stop19h 10mTAP AIR PORTUGAL
Tue 12/108:15 amLHR - ORD
2 stops31h 03mTAP AIR PORTUGAL
Deal found 11/18$600
This lol.travel deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/411:35 amORD - LHR
1 stop13h 35mAir Canada
Tue 12/106:50 amLHR - ORD
2 stops13h 55mAir Canada
Deal found 11/19$607
This Icelandair deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/316:30 pmORD - LHR
1 stop10h 20mIcelandair
Wed 1/1512:15 pmLHR - ORD
1 stop11h 05mIcelandair
Deal found 11/19$609
This United Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/45:50 pmORD - LHR
Nonstop8h 05mUnited Airlines
Tue 12/101:45 pmLHR - ORD
1 stop32h 30mUnited Airlines
Deal found 11/19$618
This Delta deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/302:55 pmORD - LHR
1 stop11h 00mDelta
Wed 1/158:40 amLHR - ORD
1 stop11h 50mDelta
Deal found 11/19$628
This Booking.com deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/45:00 pmORD - LHR
Nonstop7h 50mBritish Airways
Tue 12/103:45 pmLHR - ORD
Nonstop9h 00mBritish Airways
Deal found 11/19$631
This Kiwi.com deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/191:21 pmORD - LHR
2 stops18h 44mAustrian Airlines
Tue 11/267:25 pmLHR - ORD
1 stop24h 40mAustrian Airlines
Deal found 11/19$635
This Finnair deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3110:00 pmORD - LHR
Nonstop7h 40mFinnair
Wed 1/1511:55 amLHR - ORD
Nonstop8h 50mFinnair
Deal found 11/19$637
This Scandinavian Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/97:10 pmORD - LHR
2 stops20h 10mScandinavian Airlines
Mon 12/166:40 amLHR - ORD
1 stop15h 10mScandinavian Airlines
Deal found 11/19$649
This American Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/204:35 pmORD - LHR
1 stop10h 00mAmerican Airlines
Tue 11/261:10 pmLHR - ORD
1 stop12h 54mAmerican Airlines
Deal found 11/19$650
This Gurufare deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/46:35 pmORD - LHR
Nonstop7h 40mIberia
Sun 12/83:45 pmLHR - ORD
Nonstop9h 00mIberia
Deal found 11/19$683

Find flights from Wisconsin to Heathrow within your budget

Customize 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 2,629,791 searches. Data last updated November 20, 2024.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Mon 1/20

7:10 pm-3:10 pm

1 stop14h 00m

London Heathrow

Mon 1/27

7:05 am-3:50 pm

1 stop14h 45m

$595

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Tue 1/21

6:30 pm-10:50 am

1 stop10h 20m

London Heathrow

Tue 4/22

1:05 pm-6:20 pm

1 stop11h 15m

$596

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Thu 3/6

7:10 pm-4:00 pm

1 stop14h 50m

London Heathrow

Wed 3/12

7:30 pm-4:50 pm

1 stop26h 20m

$597

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Sun 12/8

8:25 pm-9:35 pm

1 stop19h 10m

London Heathrow

Tue 12/10

8:15 am-9:18 am

2 stops31h 03m

$600

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Wed 1/22

10:00 pm-11:40 am

Nonstop7h 40m

London Heathrow

Fri 1/31

6:25 am-2:30 pm

1 stop14h 05m

$602

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Sun 1/19

6:35 pm-8:15 am

Nonstop7h 40m

London Heathrow

Tue 4/22

10:20 am-5:25 pm

1 stop13h 05m

$608

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Mon 12/2

11:35 am-7:10 am

1 stop13h 35m

London Heathrow

Fri 12/13

6:00 am-4:15 pm

1 stop16h 15m

$617

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Wed 1/8

5:00 pm-6:50 am

Nonstop7h 50m

London Heathrow

Tue 1/14

3:45 pm-6:45 pm

Nonstop9h 00m

$621

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Mon 12/30

9:10 pm-11:15 am

Nonstop8h 05m

London Heathrow

Tue 1/14

8:30 am-3:15 pm

1 stop12h 45m

$623

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Wed 4/2

2:00 pm-6:55 am

1 stop10h 55m

London Heathrow

Thu 4/10

9:00 am-3:00 pm

1 stop12h 00m

$645

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 60 results
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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 round-trip 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, November is the cheapest month in which you can book a flight from Wisconsin to London Heathrow Airport (average of $648). Flying from Wisconsin to London Heathrow Airport in June is currently the most expensive (average of $1,089). 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.

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

Find hourly flight availability from Wisconsin to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

When flying from Wisconsin to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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 November 20, 2024.
Get a feel of what it's like to fly with Iberia, Air Canada and United Airlines from Wisconsin to London by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,756 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

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

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

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

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

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

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 10

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

Austrian Airlines
7.6
Good
805 reviews
Delta
8.0
Very good
8,756 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

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

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

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?

    For one-way options, check prices for Icelandair. According to our data, you can fly for as low as $201. Users have also found prices from $305 and $320 on TAP AIR PORTUGAL and WestJet, respectively.

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

    The most popular route from Wisconsin to London Heathrow Airport is Chicago O'Hare Intl - London Heathrow. You may also consider Minneapolis St Paul - London Heathrow or Milwaukee-Mitchell - London Heathrow.

  • 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 vacation 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, November is the cheapest month in which you can book a flight from Wisconsin to London Heathrow Airport (average of $648). Flying from Wisconsin to London Heathrow Airport in June is currently the most expensive (average of $1,089). 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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Alternative routes for Wisconsin to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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John F Kennedy Intl to Stansted flights
Dulles Intl to Gatwick flights
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Los Angeles to Gatwick flights
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Dulles Intl to London City flights
O'Hare Intl to Gatwick flights
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LaGuardia to Gatwick flights
San Francisco to Gatwick flights
Seattle to London City flights
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Tampa to Heathrow flights
San Francisco to London City flights
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Reagan-National to Gatwick flights
Baltimore to Stansted flights
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Dallas/Fort Worth to Gatwick flights

Top 7 airlines flying from Wisconsin to Heathrow

Discover the top 7 airlines that operate flights from Wisconsin to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$555Average$886FlexibilityNo cancel feeOn-time75%
JetBlueCheapest$566Average$1,054FlexibilityNo cancel feeOn-time62%
DeltaCheapest$597Average$957FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$602Average$833FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$613Average$975FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$646Average$928FlexibilityNo cancel feeOn-time69%
Virgin AtlanticCheapest$651Average$1,016FlexibilityNo cancel feeOn-time72%
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