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$633+ Cheap flights from Heathrow (LHR) to Milwaukee (MKE)

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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MKE
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Cheap flight deals from Heathrow to Milwaukee

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Milwaukee (MKE). 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 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$771
(The Travel House)

One-way from

$633
(Mytrip)

Popular in

July

Cheapest in

April

Average price

$941
Provider with most accurate pricing for London Heathrow-Milwaukee-Mitchell flight deals.
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Provider most trusted by Cheapflights users for London Heathrow-Milwaukee-Mitchell flights.
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From London Heathrow to Milwaukee-Mitchell
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One-way flight from London Heathrow to Milwaukee-Mitchell
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Highest demand for flights based on searches. 10% potential increase in price ($120 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Heathrow to Milwaukee

Cheapest flights from Heathrow to Milwaukee
Explore the most affordable flight options available from Heathrow to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 11/5. 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.
Thu 12/46:40 amLHR - MKE
2 stops19h 42mScandinavian Airlines
Mon 12/87:05 amMKE - LHR
2 stops26h 55mScandinavian Airlines
Deal found 11/5$831
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
Thu 12/43:50 pmLHR - MKE
2 stops23h 49mMultiple Airlines
Thu 12/1110:34 amMKE - LHR
1 stop14h 11mMultiple Airlines
Deal found 11/5$839
This TravelUp deal was found by Cheapflights users on 11/5. 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 11/2412:35 pmLHR - MKE
1 stop16h 31mBritish Airways
Wed 12/101:08 pmMKE - LHR
1 stop16h 27mBritish Airways
Deal found 11/5$1,057
This United Airlines deal was found by Cheapflights users on 11/5. 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.
Mon 11/248:30 amLHR - MKE
2 stops16h 17mUnited Airlines
Wed 12/1010:54 amMKE - LHR
2 stops13h 46mUnited Airlines
Deal found 11/5$1,063
This United Airlines deal was found by Cheapflights users on 11/5. 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.
Thu 12/48:30 amLHR - MKE
2 stops16h 17mUnited Airlines
Thu 12/1110:54 amMKE - LHR
2 stops13h 46mUnited Airlines
Deal found 11/5$1,076
This TravelUp deal was found by Cheapflights users on 11/5. 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 11/241:25 pmLHR - MKE
2 stops14h 34mAir Canada
Wed 12/1012:04 pmMKE - LHR
2 stops13h 06mAir Canada
Deal found 11/5$1,080
This TravelUp deal was found by Cheapflights users on 11/5. 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.
Thu 12/42:10 pmLHR - MKE
1 stop14h 55mBritish Airways
Thu 12/116:28 pmMKE - LHR
1 stop11h 07mBritish Airways
Deal found 11/5$1,082
This Sembo deal was found by Cheapflights users on 11/4. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/86:30 amLHR - MKE
2 stops16h 27mLufthansa
Tue 12/235:42 pmMKE - LHR
1 stop30h 13mLufthansa
Deal found 11/4$1,088

Cheapflights Fare Finder

 
Customize your flight search to find flights from Heathrow to Milwaukee 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 November 6, 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Milwaukee that are best for you.

Fly from

Heathrow

Fly to

Milwaukee

Route

Depart

Return

Price

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Sun 2/15

6:40 pm-8:38 pm

2 stops31h 58m

Milwaukee-Mitchell

Sun 2/22

7:02 am-4:00 pm

2 stops26h 58m

$771

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Sat 1/31

6:40 am-8:09 pm

2 stops19h 29m

Milwaukee-Mitchell

Thu 2/19

7:02 am-9:20 am

2 stops20h 18m

$775

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Thu 12/4

6:40 am-8:22 pm

2 stops19h 42m

Milwaukee-Mitchell

Mon 12/8

7:05 am-4:00 pm

2 stops26h 55m

$831

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Mon 1/26

6:40 am-8:48 pm

2 stops20h 08m

Milwaukee-Mitchell

Mon 2/2

7:02 am-6:30 pm

2 stops29h 28m

$834

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Tue 1/27

6:40 am-8:48 pm

2 stops20h 08m

Milwaukee-Mitchell

Mon 2/2

7:02 am-4:00 pm

2 stops26h 58m

$834

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Thu 12/4

3:50 pm-9:39 am

2 stops23h 49m

Milwaukee-Mitchell

Thu 12/11

10:34 am-6:45 am

1 stop14h 11m

$839

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Thu 12/4

9:00 am-9:39 am

3 stops30h 39m

$633

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Fri 2/20

2:45 pm-5:04 pm

3 stops32h 19m

$642

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Fri 11/21

2:50 pm-9:08 pm

2 stops36h 18m

$754

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Fri 11/21

2:10 pm-7:44 pm

1 stop11h 34m

$877

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 12 results
1
2

Compare providers for flights from Heathrow to Milwaukee

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Heathrow to Milwaukee in November.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on London Heathrow Airport-Milwaukee flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on London Heathrow Airport-Milwaukee flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from London Heathrow Airport-Milwaukee flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London Heathrow Airport-Milwaukee flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London Heathrow Airport-Milwaukee flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Heathrow to Milwaukee

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

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

Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Milwaukee (average of $478). Flying from London Heathrow Airport to Milwaukee in July is currently the most expensive (average of $673). 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.

How much does it cost to fly round-trip from London Heathrow Airport to Milwaukee?

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Milwaukee. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Milwaukee from London Heathrow?

    Milwaukee-Mitchell (MKE) is the airport you will fly into if you book a flight from London Heathrow to Milwaukee. You should not have trouble finding flights to Milwaukee-Mitchell from London Heathrow; the airport handles an average of 0 inbound flights from London Heathrow per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Milwaukee airport from London Heathrow. It is only a 6.4 mi journey from Milwaukee-Mitchell (MKE) to Milwaukee’s city center.

  • How long is the flight from London Heathrow Airport to Milwaukee?

    There are many flights that can get you from London Heathrow Airport to Milwaukee in 31h 58m. Fly via Scandinavian Airlines to get the fastest option. There are 3894 mi between London Heathrow Airport and Milwaukee.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Milwaukee 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 Milwaukee?

    Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Milwaukee (average of $478). Flying from London Heathrow Airport to Milwaukee in July is currently the most expensive (average of $673). 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

Traveling to a place near Milwaukee?

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Oak Creek
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