HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
United Kingdom

$241+ Cheap flights from Wisconsin to the United Kingdom

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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — LHR
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Wisconsin to United Kingdom 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 United Kingdom

Keep the following information in mind while searching for Wisconsin to United Kingdom flight deals. Data was last updated April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$552
(Norse)

One-way from

$241
(Mytrip)

Popular in

December

Cheapest in

October

Average price

$802
Provider with most accurate pricing for Milwaukee-Mitchell-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Milwaukee-Mitchell-London (LON) flights.
Search Deals
From Wisconsin to United Kingdom
Search Deals
One-way flight from Wisconsin to United Kingdom
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($80 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Wisconsin to United Kingdom

Cheapest flights from Wisconsin to United Kingdom
Explore the most affordable flight options available from Wisconsin to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This oojo deal was found by Cheapflights users on 4/16. 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 8/57:25 pmORD - LHR
1 stop10h 30mIcelandair
Tue 8/199:25 pmLHR - ORD
1 stop29h 50mIcelandair
Deal found 4/16$573
This Mytrip deal was found by Cheapflights users on 4/17. 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.
Tue 5/67:47 pmORD - LGW
3 stops33h 58mMultiple Airlines
Tue 5/132:00 pmLGW - ORD
2 stops24h 50mMultiple Airlines
Deal found 4/17$599
This Scandinavian Airlines deal was found by Cheapflights users on 4/16. 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.
Tue 9/237:15 pmORD - LHR
1 stop14h 45mScandinavian Airlines
Wed 10/15:00 pmLHR - ORD
1 stop29h 10mScandinavian Airlines
Deal found 4/16$600
This CrystalTravel deal was found by Cheapflights users on 4/17. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/110:15 pmORD - LGW
1 stop10h 20mIcelandair
Wed 9/173:40 pmLGW - ORD
1 stop11h 35mIcelandair
Deal found 4/17$600
This Travelocity deal was found by Cheapflights users on 4/17. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/44:00 pmORD - LHR
1 stop10h 35mAir Canada
Thu 8/149:30 amLHR - ORD
1 stop11h 21mAir Canada
Deal found 4/17$602
This Booking.com deal was found by Cheapflights users on 4/15. 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 9/242:08 pmORD - LHR
1 stop10h 22mMultiple Airlines
Wed 10/86:00 amLHR - ORD
1 stop12h 10mMultiple Airlines
Deal found 4/15$606
This eDestinos deal was found by Cheapflights users on 4/17. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/53:16 pmORD - LHR
1 stop10h 34mIberia
Wed 8/202:25 pmLHR - ORD
Nonstop8h 35mIberia
Deal found 4/17$607
This eDestinos deal was found by Cheapflights users on 4/17. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/65:40 pmORD - LHR
Nonstop7h 40mBritish Airways
Tue 5/139:15 amLHR - ORD
Nonstop8h 30mBritish Airways
Deal found 4/17$608
This Kiwi.com deal was found by Cheapflights users on 4/16. 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 5/137:05 pmORD - LHR
1 stop11h 55mSWISS
Tue 5/208:45 amLHR - ORD
1 stop13h 10mSWISS
Deal found 4/16$611
This Mytrip deal was found by Cheapflights users on 4/16. 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.
Tue 5/67:25 pmORD - LTN
2 stops21h 30mMultiple Airlines
Wed 5/1411:25 amLTN - ORD
2 stops32h 10mMultiple Airlines
Deal found 4/16$613
This Flightnetwork deal was found by Cheapflights users on 4/16. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/63:45 pmORD - LHR
1 stop10h 15mAer Lingus
Tue 5/137:40 amLHR - ORD
1 stop12h 20mAer Lingus
Deal found 4/16$617
This Trip.com deal was found by Cheapflights users on 4/17. 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.
Sun 5/46:12 amMSP - LGW
1 stop22h 43mMultiple Airlines
Wed 5/1410:55 amLGW - MSP
1 stop19h 04mMultiple Airlines
Deal found 4/17$618

Cheapflights Fare Finder

Customize your flight search to find flights from Wisconsin to United Kingdom 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 April 17, 2025.
Use the filters below to find and compare flights from Wisconsin to the United Kingdom that are best for you.

Fly from

Wisconsin

Fly to

United Kingdom

Route

Depart

Return

Price

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Tue 5/6

7:47 pm-11:45 am

3 stops33h 58m

London Gatwick

Tue 5/13

2:00 pm-8:50 am

2 stops24h 50m

$599

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Tue 5/6

4:40 pm-10:20 am

1 stop11h 40m

London Heathrow

Thu 5/15

11:10 am-1:55 pm

Nonstop8h 45m

$600

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Mon 9/1

10:15 pm-2:35 pm

1 stop10h 20m

London Gatwick

Wed 9/17

3:40 pm-9:15 pm

1 stop11h 35m

$600

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Tue 4/22

9:40 am-10:00 am

2 stops18h 20m

London Heathrow

Tue 4/29

8:45 am-3:55 pm

1 stop13h 10m

$603

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Tue 5/13

6:05 pm-8:20 am

Nonstop8h 15m

London Heathrow

Mon 5/19

1:45 pm-12:10 pm

1 stop28h 25m

$606

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Tue 5/6

5:40 pm-7:20 am

Nonstop7h 40m

London Heathrow

Tue 5/13

9:15 am-11:45 am

Nonstop8h 30m

$608

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Tue 5/13

7:05 pm-1:00 pm

1 stop11h 55m

London Heathrow

Tue 5/20

8:45 am-3:55 pm

1 stop13h 10m

$611

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Tue 4/22

3:35 pm-10:00 am

1 stop12h 25m

London Heathrow

Tue 4/29

9:30 am-2:55 pm

1 stop11h 25m

$613

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

Tue 5/6

7:25 pm-10:55 pm

2 stops21h 30m

London Luton

Wed 5/14

11:25 am-1:35 pm

2 stops32h 10m

$613

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Tue 5/6

3:45 pm-8:00 am

1 stop10h 15m

London Heathrow

Tue 5/13

7:40 am-2:00 pm

1 stop12h 20m

$617

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

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

Best time to book a flight from Wisconsin to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom 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.

Cheapflights Insights

Everything you need to know about your flight from Wisconsin to the United Kingdom

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

Currently, November is the cheapest month in which you can book a flight from Wisconsin to United Kingdom (average of $661). Flying from Wisconsin to United Kingdom in June is currently the most expensive (average of $1,110). 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 GB?

Find hourly flight availability from Wisconsin to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

When flying from Wisconsin to United Kingdom, 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 United Kingdom by month

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

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

Temperature in United Kingdom by month

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

If weather is an important factor for your trip to United Kingdom, 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 United Kingdom

Get insights into the airlines that provide service to United Kingdom. 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 United Kingdom. Reviews last updated April 17, 2025.
Read reviews from past customers who have flown Delta, KLM and Finnair from Wisconsin to United Kingdom. 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
7,916 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,916 reviews
Delta
8.0
Very good
7,916 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,327 reviews
Delta
8.0
Very good
7,916 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,269 reviews
Delta
8.0
Very good
7,916 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.5
Good
1,435 reviews
Delta
8.0
Very good
7,916 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,580 reviews
Delta
8.0
Very good
7,916 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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 United Kingdom. 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 United Kingdom one-way?

    For one-way options, check prices for Icelandair. According to our data, you can fly for as low as $271. Users have also found prices from $277 and $379 on TAP AIR PORTUGAL and Iberia, respectively.

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

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

  • How can I find direct flights from Wisconsin to United Kingdom?

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

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

    Yes. Cheapflights offers flight deals from Wisconsin to United Kingdom 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 United Kingdom?

    Currently, November is the cheapest month in which you can book a flight from Wisconsin to United Kingdom (average of $661). Flying from Wisconsin to United Kingdom in June is currently the most expensive (average of $1,110). 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 United Kingdom

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 Charles de Gaulle flights
John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights
Newark to Charles de Gaulle flights
John F Kennedy Intl to Gatwick flights
Newark to Leonardo da Vinci/Fiumicino flights
Newark to Athens flights
John F Kennedy Intl to Athens flights
John F Kennedy Intl to Lisbon flights
LaGuardia to Heathrow flights
Los Angeles to Heathrow flights
John F Kennedy Intl to London City flights
Boston to Heathrow flights
Newark to Lisbon flights
Dulles Intl to Heathrow flights
Newark to Gatwick flights
John F Kennedy Intl to Istanbul flights
John F Kennedy Intl to Orly flights
Miami to Madrid flights
Newark to Barcelona-El Prat flights
Newark to Orly flights
San Francisco to Heathrow flights
O'Hare Intl to Heathrow flights
John F Kennedy Intl to Barcelona-El Prat flights
LaGuardia to Charles de Gaulle flights
John F Kennedy Intl to Dublin flights
Baltimore to Heathrow flights
O'Hare Intl to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Madrid flights
John F Kennedy Intl to Malpensa flights
Dallas/Fort Worth to Heathrow flights
Dulles Intl to Charles de Gaulle flights
Newark to Dublin flights
Boston to Charles de Gaulle flights
Newark to Madrid flights
O'Hare Intl to Charles de Gaulle flights
Seattle to Heathrow flights
O'Hare Intl to Athens flights
Newark to London City flights
Newark to Malpensa flights
LaGuardia to Leonardo da Vinci/Fiumicino flights
LaGuardia to Gatwick flights
Dulles Intl to Leonardo da Vinci/Fiumicino flights
LaGuardia to Athens flights
Boston to Leonardo da Vinci/Fiumicino flights
Newark to Frankfurt flights
San Francisco to Barcelona-El Prat flights
Boston to Athens flights
Dallas/Fort Worth to Charles de Gaulle flights

Top 7 airlines flying from Wisconsin to United Kingdom

Discover the top 7 airlines that operate flights from Wisconsin to United Kingdom. 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$555Average$798FlexibilityNo cancel feeOn-time75%
JetBlueCheapest$566Average$1,054FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$613Average$946FlexibilityNo cancel feeOn-time71%
DeltaCheapest$613Average$968FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$644Average$848FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$646Average$1,051FlexibilityNo cancel feeOn-time69%
Virgin AtlanticCheapest$692Average$980FlexibilityNo 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.