HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
London

$226+ Cheap flights from Wisconsin to London (LON)

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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — LON
Dec 27 — Jan 31
Fri 12/27
Fri 1/3
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Wisconsin to London with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Wisconsin to London

Discover tips and strategies to find the most affordable flight options for your journey from Wisconsin (USWI) to London (LON). 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 December 22, 2024.

Round-trip from

$597
(oojo)

One-way from

$226
(Kiwi.com)
From Wisconsin to London (LON)
Search Deals
One-way flight from Wisconsin to London (LON)
Search Deals

Find flight deals from Wisconsin to London

Cheapest flights from Wisconsin to London
Explore the most affordable flight options available from Wisconsin to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

This United deal was found by Cheapflights users on 12/21. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/309:40 pmORD - LHR
1 stop30h 00mUnited Airlines
Thu 1/911:10 amLHR - ORD
1 stop32h 01mUnited Airlines
Deal found 12/21$657
This Gurufare deal was found by Cheapflights users on 12/21. 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.
Sat 12/287:10 pmORD - LHR
1 stop20h 30mScandinavian Airlines
Sun 1/127:30 pmLHR - ORD
1 stop26h 20mScandinavian Airlines
Deal found 12/21$675
This oojo deal was found by Cheapflights users on 12/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/289:02 pmORD - LHR
1 stop27h 58mBritish Airways
Fri 1/108:40 amLHR - ORD
1 stop17h 10mBritish Airways
Deal found 12/21$708
This United deal was found by Cheapflights users on 12/21. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/315:50 pmORD - LHR
Nonstop8h 05mMultiple Airlines
Sat 1/1111:10 amLHR - ORD
1 stop14h 27mMultiple Airlines
Deal found 12/21$714
This American Airlines deal was found by Cheapflights users on 12/21. 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.
Sun 12/296:25 pmORD - LHR
Nonstop7h 50mAmerican Airlines
Fri 1/108:40 amLHR - ORD
1 stop14h 12mAmerican Airlines
Deal found 12/21$727
This oojo deal was found by Cheapflights users on 12/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/314:45 pmORD - LGW
1 stop20h 05mBritish Airways
Sat 1/1112:30 pmLGW - ORD
1 stop32h 29mBritish Airways
Deal found 12/21$738
This Gurufare deal was found by Cheapflights users on 12/21. 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.
Mon 12/309:25 pmORD - LHR
1 stop13h 40mLufthansa
Sat 1/1110:25 amLHR - ORD
Nonstop9h 25mLufthansa
Deal found 12/21$751
This oojo deal was found by Cheapflights users on 12/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/278:20 pmORD - LGW
1 stop13h 25mTAP AIR PORTUGAL
Tue 4/294:25 pmLGW - ORD
1 stop29h 45mTAP AIR PORTUGAL
Deal found 12/22$857
This oojo deal was found by Cheapflights users on 12/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/278:20 pmORD - LHR
1 stop16h 35mTAP AIR PORTUGAL
Tue 4/296:45 pmLHR - ORD
1 stop27h 25mTAP AIR PORTUGAL
Deal found 12/22$861
This Trip.com deal was found by Cheapflights users on 12/22. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/305:27 amMSP - LGW
1 stop22h 33mMultiple Airlines
Mon 1/132:00 pmLGW - MSP
1 stop15h 48mMultiple Airlines
Deal found 12/22$861
This Gurufare deal was found by Cheapflights users on 12/22. 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.
Tue 12/317:10 amMSP - LHR
2 stops28h 30mScandinavian Airlines
Mon 1/135:00 pmLHR - MSP
2 stops33h 54mScandinavian Airlines
Deal found 12/22$891
This Icelandair deal was found by Cheapflights users on 12/20. 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.
Sat 12/286:30 pmORD - LHR
1 stop10h 20mIcelandair
Wed 12/312:15 pmLHR - ORD
1 stop11h 05mIcelandair
Deal found 12/20$900

Find flights from Wisconsin to London within your budget

Customize your flight search to find flights from Wisconsin to London 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 2,558,603 searches. Data last updated December 22, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Fri 3/7

7:40 pm-6:30 pm

2 stops16h 50m

London Heathrow

Sun 3/16

7:30 pm-6:50 pm

1 stop28h 20m

$597

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Wed 2/5

6:30 pm-7:55 pm

2 stops19h 25m

London Gatwick

Wed 2/12

8:50 am-5:20 pm

2 stops14h 30m

$597

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Sun 2/2

8:25 pm-5:30 pm

1 stop15h 05m

London Heathrow

Wed 2/12

6:00 am-3:30 pm

1 stop15h 30m

$598

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

Fri 2/7

6:30 pm-6:50 pm

2 stops18h 20m

London Luton

Mon 2/10

5:55 am-5:20 pm

2 stops17h 25m

$598

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Fri 2/7

6:30 pm-6:10 pm

2 stops17h 40m

London Stansted

Mon 2/10

6:30 am-5:20 pm

2 stops16h 50m

$598

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Tue 2/4

6:30 pm-10:50 am

1 stop10h 20m

London Heathrow

Tue 2/11

8:40 pm-5:20 pm

1 stop26h 40m

$602

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Sun 1/19

8:25 pm-8:40 pm

2 stops18h 15m

London Gatwick

Tue 1/21

9:20 pm-3:30 pm

2 stops24h 10m

$606

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Wed 2/5

6:30 pm-10:55 am

1 stop10h 25m

London Gatwick

Wed 2/12

11:55 am-5:20 pm

1 stop11h 25m

$607

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Wed 2/12

8:30 pm-4:00 pm

1 stop37h 30m

London Gatwick

Mon 2/17

6:00 am-6:35 pm

1 stop18h 35m

$621

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Wed 3/5

9:56 pm-11:40 am

Nonstop7h 44m

London Heathrow

Wed 3/12

6:15 am-3:30 pm

1 stop14h 15m

$624

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Wisconsin to London

Have a flexible travel schedule? Discover the best time to fly to London 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 London

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

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

Currently, November is the cheapest month in which you can book a flight from Wisconsin to London (average of $661). Flying from Wisconsin to London in June is currently the most expensive (average of $1,135). 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 LON?

Find hourly flight availability from Wisconsin to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 22, 2024.

When flying from Wisconsin to London, 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 London by month

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

In terms of precipitation, rainfall in London 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 when rainfall is around 1.6 in.

Temperature in London by month

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

If weather is an important factor for your trip to London, 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 London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated December 22, 2024.
Read reviews from past customers who have flown Iberia, Delta and Turkish Airlines from Wisconsin to London. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,594 reviews

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.9

Boarding

8.2

Food

7.3

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
8,594 reviews
Delta
8.0
Very good
8,594 reviews

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 10

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

KLM
7.8
Good
1,342 reviews
Delta
8.0
Very good
8,594 reviews

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 10

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

Finnair
7.7
Good
1,283 reviews
Delta
8.0
Very good
8,594 reviews

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 10

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

LOT
7.6
Good
1,127 reviews
Delta
8.0
Very good
8,594 reviews

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.9

Boarding

8.2

Food

7.3

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
785 reviews
Delta
8.0
Very good
8,594 reviews

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.9

Boarding

8.2

Food

7.3

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 London. 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 one-way?

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at $226. Icelandair flights start at $249 while deals on JetBlue start at $252 one-way.

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

    The most popular flight routes from Wisconsin to London are Chicago O'Hare Intl - London Heathrow, Minneapolis St Paul - London Heathrow and Chicago O'Hare Intl - London Gatwick.

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

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

  • How can I find direct flights from Wisconsin to London?

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

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

    Yes. Cheapflights offers flight deals from Wisconsin to London 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?

    Currently, November is the cheapest month in which you can book a flight from Wisconsin to London (average of $661). Flying from Wisconsin to London in June is currently the most expensive (average of $1,135). 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 London

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

Top 7 airlines flying from Wisconsin to London

Discover the top 7 airlines that operate flights from Wisconsin to London. 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 2,558,603 searches. Data last updated December 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$555Average$886FlexibilityNo cancel feeOn-time75%
JetBlueCheapest$566Average$1,054FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$613Average$983FlexibilityNo cancel feeOn-time71%
DeltaCheapest$613Average$962FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$638Average$833FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$646Average$953FlexibilityNo cancel feeOn-time69%
Virgin AtlanticCheapest$718Average$924FlexibilityNo cancel feeOn-time72%
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.