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$652+ Cheap flights from London (LON) 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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
LON — MKE
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from London to Milwaukee

Cheapest flights from London to Milwaukee
Explore the most affordable flight options available from London to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/11. 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.
Sun 12/212:10 pmLGW - MKE
1 stop27h 03mMultiple Airlines
Wed 12/318:15 pmMKE - LGW
1 stop31h 45mMultiple Airlines
Deal found 12/11$1,564
This British Airways deal was found by Cheapflights users on 12/11. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/242:10 pmLHR - MKE
1 stop33h 39mBritish Airways
Mon 12/291:52 pmMKE - LHR
1 stop12h 23mBritish Airways
Deal found 12/11$1,598
This Delta deal was found by Cheapflights users on 12/11. 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.
Wed 12/2410:00 amLHR - MKE
2 stops16h 35mDelta
Sun 12/289:29 amMKE - LHR
1 stop17h 16mDelta
Deal found 12/11$1,621
This United Airlines deal was found by Cheapflights users on 12/11. 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 12/2411:10 amLHR - MKE
2 stops14h 45mUnited Airlines
Mon 12/2912:02 pmMKE - LHR
1 stop11h 53mUnited Airlines
Deal found 12/11$1,630
This Air Canada deal was found by Cheapflights users on 12/11. 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 12/2411:10 amLHR - MKE
2 stops16h 01mAir Canada
Mon 12/298:30 amMKE - LHR
2 stops16h 00mAir Canada
Deal found 12/11$1,637
This American Airlines deal was found by Cheapflights users on 12/11. 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 12/2412:10 pmLHR - MKE
1 stop13h 52mAmerican Airlines
Sun 12/281:52 pmMKE - LHR
1 stop12h 23mAmerican Airlines
Deal found 12/11$1,638
This Air Canada deal was found by Cheapflights users on 12/11. 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 12/2411:10 amLHR - MKE
2 stops16h 01mAir Canada
Sun 12/288:30 amMKE - LHR
2 stops16h 00mAir Canada
Deal found 12/11$1,677
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 12/182:00 pmLGW - MKE
1 stop34h 26mMultiple Airlines
Sun 12/288:06 pmMKE - LGW
1 stop31h 54mMultiple Airlines
Deal found 12/11$1,753
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 12/222:00 pmLGW - MKE
1 stop34h 26mMultiple Airlines
Mon 12/2912:08 pmMKE - LGW
1 stop15h 52mMultiple Airlines
Deal found 12/11$1,785
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 12/182:00 pmLGW - MKE
1 stop34h 26mMultiple Airlines
Mon 12/2912:08 pmMKE - LGW
1 stop15h 52mMultiple Airlines
Deal found 12/11$1,786
This Kiwi.com deal was found by Cheapflights users on 12/11. 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.
Sun 12/212:10 pmLGW - MKE
1 stop27h 03mMultiple Airlines
Sun 12/288:06 pmMKE - LGW
1 stop31h 54mMultiple Airlines
Deal found 12/11$1,851
This Kiwi.com deal was found by Cheapflights users on 12/11. 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.
Sun 12/212:10 pmLGW - MKE
1 stop27h 03mMultiple Airlines
Mon 12/2912:08 pmMKE - LGW
1 stop15h 52mMultiple Airlines
Deal found 12/11$1,884

Find flight deals from London to Milwaukee

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$786
(The Travel House)

One-way from

$652
(WestJet)

Popular in

August

Cheapest in

November

Average price

$912
Provider with most accurate pricing for London (LON)-Milwaukee-Mitchell flight deals.
Search Deals
Provider most trusted by Cheapflights users for London (LON)-Milwaukee-Mitchell flights.
Search Deals
From London (LON) to Milwaukee-Mitchell
Search Deals
One-way flight from London (LON) to Milwaukee-Mitchell
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($120 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 December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from London 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 December 12, 2025.
Use the filters below to find and compare flights from London to Milwaukee that are best for you.

Fly from

London

Fly to

Milwaukee

Route

Depart

Return

Price

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Sun 2/15

6:40 pm-8:36 pm

2 stops31h 56m

Milwaukee-Mitchell

Sun 2/22

7:03 am-9:20 am

2 stops20h 17m

$786

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Tue 2/10

6:40 am-10:42 pm

2 stops22h 02m

Milwaukee-Mitchell

Thu 4/23

7:00 am-4:25 pm

2 stops27h 25m

$808

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Fri 1/16

7:30 pm-8:58 pm

2 stops31h 28m

Milwaukee-Mitchell

Tue 3/10

12:27 pm-5:40 pm

2 stops24h 13m

$817

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Mon 1/12

6:40 am-10:42 pm

2 stops22h 02m

Milwaukee-Mitchell

Mon 1/26

7:05 am-6:50 pm

3 stops29h 45m

$840

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Fri 1/23

6:40 pm-8:58 pm

2 stops32h 18m

Milwaukee-Mitchell

Mon 1/26

7:05 am-5:40 pm

2 stops28h 35m

$847

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Fri 1/16

10:25 am-8:48 pm

1 stop16h 23m

Milwaukee-Mitchell

Tue 3/10

5:51 pm-10:25 am

1 stop11h 34m

$853

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Sat 1/24

6:40 am-8:58 pm

2 stops20h 18m

Milwaukee-Mitchell

Sat 1/31

7:05 am-6:30 pm

2 stops29h 25m

$890

LondonMilwaukee

LGW - MKE

LGWMKE

London Gatwick

Sun 1/25

11:40 am-2:57 pm

2 stops33h 17m

Milwaukee-Mitchell

Sun 2/1

6:58 pm-10:00 am

1 stop33h 02m

$1,010

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Tue 2/10

7:30 am-10:05 pm

2 stops20h 35m

Milwaukee-Mitchell

Thu 4/23

3:13 pm-10:30 am

1 stop13h 17m

$1,044

LondonMilwaukee

LCY - MKE

LCYMKE

London City

Sun 1/25

1:45 pm-10:42 pm

2 stops14h 57m

Milwaukee-Mitchell

Sun 2/1

3:42 pm-7:15 am

2 stops33h 33m

$1,188

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 38 results
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Compare providers for flights from London 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 London to Milwaukee in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*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-Milwaukee flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on London-Milwaukee flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from London-Milwaukee flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London-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-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 London to Milwaukee

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

How far ahead should I book a flight from London to Milwaukee?

Use this chart to determine the optimal time to book a round-trip flight from London to Milwaukee. Price data was last updated on December 5, 2025.

To ensure you get the cheapest price possible for a flight from London to Milwaukee, you should look to book at least 34 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, December is the cheapest month in which you can book a flight from London to Milwaukee (average of $318). Flying from London to Milwaukee in July is currently the most expensive (average of $670). 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.

Related info for your journey

Find useful and relevant information for your journey from London 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?

    If you book a flight to Milwaukee from London, you will be flying to Milwaukee-Mitchell, which is the city’s only airport. Milwaukee-Mitchell (MKE) is located 6.4 mi from the center of Milwaukee. There are 0 flights from London to Milwaukee-Mitchell per day from 0 different airlines.

  • How long is the flight from London to Milwaukee?

    Departing from London to Milwaukee will take you 14h 57m. There are 3912 mi between London and Milwaukee. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The most popular flight routes from London to Milwaukee are London Heathrow - Milwaukee-Mitchell, London Gatwick - Milwaukee-Mitchell and London City - Milwaukee-Mitchell.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London 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 to Milwaukee?

    Currently, December is the cheapest month in which you can book a flight from London to Milwaukee (average of $318). Flying from London to Milwaukee in July is currently the most expensive (average of $670). 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?

Book flights to Milwaukee if you plan to visit one of these locations
Sheboygan
New Berlin
Oak Creek
Wauwatosa

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