HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Wisconsin

$524+ Cheap flights from Heathrow (LHR) to Wisconsin

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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MKE
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Heathrow to Wisconsin 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 Heathrow to Wisconsin

Keep the following information in mind while searching for Heathrow to Wisconsin flight deals. Data was last updated July 3, 2025.

Round-trip from

$556
(Gotogate)

One-way from

$529
(Kiwi.com)

Popular in

August

Cheapest in

September

Average price

$1,110
From London Heathrow to Wisconsin
Search Deals
One-way flight from London Heathrow to Wisconsin
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($100 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 July 2025
Search Deals

Find flight deals from Heathrow to Wisconsin

Cheapest flights from Heathrow to Wisconsin
Explore the most affordable flight options available from Heathrow to Wisconsin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Gotogate deal was found by Cheapflights users on 7/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/206:45 pmLHR - ORD
1 stop23h 50mTAP AIR PORTUGAL
Mon 8/256:10 pmORD - LHR
1 stop21h 50mTAP AIR PORTUGAL
Deal found 7/1$556
This TravelUp deal was found by Cheapflights users on 7/2. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/256:00 amLHR - ORD
1 stop12h 10mMultiple Airlines
Fri 9/199:25 pmORD - LHR
Nonstop8h 20mMultiple Airlines
Deal found 7/2$558
This Kiwi.com deal was found by Cheapflights users on 7/2. 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.
Mon 11/2410:20 amLHR - ORD
1 stop12h 25mScandinavian Airlines
Sat 11/297:20 pmORD - LHR
1 stop14h 40mScandinavian Airlines
Deal found 7/2$564
This Cheapflightsfares deal was found by Cheapflights users on 7/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/179:50 amLHR - ORD
1 stop11h 55mBritish Airways
Sun 9/219:15 pmORD - LHR
Nonstop7h 50mBritish Airways
Deal found 7/2$565
This ChecknFly deal was found by Cheapflights users on 7/2. 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 ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/97:30 amLHR - ORD
1 stop13h 25mLufthansa
Mon 10/135:01 amORD - LHR
1 stop22h 39mLufthansa
Deal found 7/2$567
This United Airlines deal was found by Cheapflights users on 7/2. 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 9/108:40 amLHR - ORD
1 stop13h 15mUnited Airlines
Wed 9/1710:35 amORD - LHR
1 stop13h 20mUnited Airlines
Deal found 7/2$574
This Austrian Airlines deal was found by Cheapflights users on 7/1. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/76:00 amLHR - ORD
1 stop13h 20mAustrian Airlines
Tue 10/146:00 pmORD - LHR
Nonstop8h 20mAustrian Airlines
Deal found 7/1$575
This SWISS deal was found by Cheapflights users on 7/3. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/248:05 pmLHR - ORD
1 stop22h 05mSWISS
Tue 9/97:05 pmORD - LHR
1 stop15h 20mSWISS
Deal found 7/3$577
This Air Canada deal was found by Cheapflights users on 7/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/106:50 amLHR - ORD
2 stops14h 05mAir Canada
Sun 9/212:08 pmORD - LHR
1 stop10h 22mAir Canada
Deal found 7/1$588
This JetBlue deal was found by Cheapflights users on 7/2. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/28:25 amLHR - ORD
1 stop13h 07mJetBlue
Tue 9/169:42 amORD - LHR
1 stop14h 48mJetBlue
Deal found 7/2$601
This Mytrip deal was found by Cheapflights users on 7/1. 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.
Mon 8/259:55 amLHR - MSP
1 stop19h 33mMultiple Airlines
Tue 9/96:00 amMSP - LHR
2 stops29h 15mMultiple Airlines
Deal found 7/1$850
This Gotogate deal was found by Cheapflights users on 7/2. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/119:25 pmLHR - MSP
1 stop26h 55mIcelandair
Mon 9/227:30 pmMSP - LHR
1 stop18h 50mIcelandair
Deal found 7/2$866

Cheapflights Fare Finder

Customize your flight search to find flights from Heathrow to Wisconsin 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 July 3, 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Wisconsin that are best for you.

Fly from

Heathrow

Fly to

Wisconsin

Route

Depart

Return

Price

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Wed 8/20

6:45 pm-12:35 pm

1 stop23h 50m

Chicago O'Hare Intl

Mon 8/25

6:10 pm-10:00 pm

1 stop21h 50m

$556

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Mon 8/25

6:00 am-12:10 pm

1 stop12h 10m

Chicago O'Hare Intl

Fri 9/19

9:25 pm-11:45 am

Nonstop8h 20m

$558

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Mon 11/24

10:20 am-4:45 pm

1 stop12h 25m

Chicago O'Hare Intl

Sat 11/29

7:20 pm-4:00 pm

1 stop14h 40m

$564

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Wed 9/17

9:50 am-3:45 pm

1 stop11h 55m

Chicago O'Hare Intl

Sun 9/21

9:15 pm-11:05 am

Nonstop7h 50m

$565

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Thu 10/9

7:30 am-2:55 pm

1 stop13h 25m

Chicago O'Hare Intl

Mon 10/13

5:01 am-9:40 am

1 stop22h 39m

$567

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Wed 9/10

8:40 am-3:55 pm

1 stop13h 15m

Chicago O'Hare Intl

Wed 9/17

10:35 am-5:55 am

1 stop13h 20m

$574

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Tue 10/7

6:00 am-1:20 pm

1 stop13h 20m

Chicago O'Hare Intl

Tue 10/14

6:00 pm-8:20 am

Nonstop8h 20m

$575

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Sun 8/24

8:05 pm-12:10 pm

1 stop22h 05m

Chicago O'Hare Intl

Tue 9/9

7:05 pm-4:25 pm

1 stop15h 20m

$577

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Wed 9/10

6:50 am-2:55 pm

2 stops14h 05m

Chicago O'Hare Intl

Sun 9/21

2:08 pm-6:30 am

1 stop10h 22m

$588

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Tue 9/2

8:25 am-3:32 pm

1 stop13h 07m

Chicago O'Hare Intl

Tue 9/16

9:42 am-6:30 am

1 stop14h 48m

$601

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 52 results
1
2
3
...
6

Best time to book a flight from Heathrow to Wisconsin

Have a flexible travel schedule? Discover the best time to fly to Wisconsin from Heathrow 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 London Heathrow Airport to Wisconsin

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

Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Wisconsin (average of $280). Flying from London Heathrow Airport to Wisconsin in June is currently the most expensive (average of $376). 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.

Reviews of airlines servicing Wisconsin

Get insights into the airlines that provide service to Wisconsin. 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 Wisconsin. Reviews last updated July 3, 2025.
See what other customers who have flown with Delta, KLM, and Austrian Airlines from London Heathrow Airport to Wisconsin have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,367 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Austrian Airlines
7.6
Good
809 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,306 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Wisconsin. 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 London Heathrow Airport to Wisconsin one-way?

    $534 is the cheapest one-way deal found within the past few days, from Aer Lingus. You may also be able to find cheap deals on JetBlue and Scandinavian Airlines, with prices starting from $535 and $553, respectively.

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

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Wisconsin 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 London Heathrow Airport to Wisconsin?

    Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Wisconsin (average of $280). Flying from London Heathrow Airport to Wisconsin in June is currently the most expensive (average of $376). 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 Heathrow to Wisconsin

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

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.