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$508+ 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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
LON — MKE
Sep 1 — Sep 81
Tue 9/1
Tue 9/8
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 August 2, 2026.

This Flighttix deal was found by Cheapflights users on 8/1. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/158:40 am
LHR
-
MKE
1 stop31h 22m
JetBlue
Tue 9/2210:55 am
MKE
-
LHR
1 stop13h 35m
JetBlue
Deal found 8/1$729
This TravelUp deal was found by Cheapflights users on 7/29. 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.
Wed 9/28:40 am
LHR
-
MKE
1 stop30h 04m
JetBlue
Wed 9/910:55 am
MKE
-
LHR
1 stop13h 35m
JetBlue
Deal found 7/29$751
This JetBlue deal was found by Cheapflights users on 7/30. 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.
Mon 9/218:40 am
LHR
-
MKE
1 stop31h 22m
JetBlue
Tue 10/610:55 am
MKE
-
LHR
1 stop13h 35m
JetBlue
Deal found 7/30$760
This JetBlue deal was found by Cheapflights users on 7/29. 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.
Mon 9/78:40 am
LHR
-
MKE
1 stop30h 04m
JetBlue
Mon 9/2110:55 am
MKE
-
LHR
1 stop13h 35m
JetBlue
Deal found 7/29$787
This Expedia deal was found by Cheapflights users on 8/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:40 am
LHR
-
MKE
1 stop31h 22m
JetBlue
Wed 9/2310:55 am
MKE
-
LHR
1 stop13h 35m
JetBlue
Deal found 8/1$792
This Expedia deal was found by Cheapflights users on 7/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:40 am
LHR
-
MKE
1 stop31h 22m
JetBlue
Mon 9/2110:55 am
MKE
-
LHR
1 stop13h 35m
JetBlue
Deal found 7/30$799
This Expedia deal was found by Cheapflights users on 7/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/48:40 am
LHR
-
MKE
1 stop31h 22m
JetBlue
Tue 10/610:55 am
MKE
-
LHR
1 stop13h 35m
JetBlue
Deal found 7/30$819
This Ovago deal was found by Cheapflights users on 7/31. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/148:40 am
LHR
-
MKE
1 stop31h 22m
JetBlue
Mon 9/2110:55 am
MKE
-
LHR
1 stop13h 35m
JetBlue
Deal found 7/31$827
This Norse deal was found by Cheapflights users on 7/29. 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 Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:00 pm
LGW
-
MKE
1 stop27h 13m
Multiple Airlines
Thu 9/312:10 pm
MKE
-
LGW
1 stop15h 50m
Multiple Airlines
Deal found 7/29$840
This Expedia deal was found by Cheapflights users on 7/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3112:20 pm
LGW
-
MKE
1 stop26h 24m
JetBlue
Thu 9/39:36 am
MKE
-
LGW
1 stop17h 59m
JetBlue
Deal found 7/30$855
This TravelUp deal was found by Cheapflights users on 7/29. 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.
Fri 8/288:40 am
LHR
-
MKE
1 stop30h 04m
JetBlue
Fri 9/49:36 am
MKE
-
LHR
1 stop14h 54m
JetBlue
Deal found 7/29$868
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 9/132:00 pm
LGW
-
MKE
1 stop35h 15m
Multiple Airlines
Sun 9/2010:10 am
MKE
-
LGW
1 stop17h 50m
Multiple Airlines
Deal found 7/30$872

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 August 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$729
(Flighttix)

One-way from

$508
(KAYAK)

Popular in

December

Cheapest in

January

Average price

$1,140
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
High demand for flights, 6% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
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 August 2, 2026.
Use the filters below to find and compare flights from London to Milwaukee that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Wed 1/13

5:00 pm-9:33 pm

2 stops34h 33m

Milwaukee-Mitchell

Sun 1/17

8:00 am-4:00 pm

2 stops26h 00m

$794

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Wed 9/2

8:40 am-8:44 am

1 stop30h 04m

Milwaukee-Mitchell

Wed 9/9

10:55 am-6:30 am

1 stop13h 35m

$800

LondonMilwaukee

LGW - MKE

LGWMKE

London Gatwick

Mon 8/31

2:00 pm-11:13 am

1 stop27h 13m

Milwaukee-Mitchell

Thu 9/3

12:10 pm-10:00 am

1 stop15h 50m

$840

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Wed 9/2

7:05 am-7:24 pm

2 stops18h 19m

Milwaukee-Mitchell

Wed 9/9

8:11 am-9:20 am

3 stops19h 09m

$893

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Tue 12/29

6:40 am-8:08 pm

3 stops19h 28m

Milwaukee-Mitchell

Mon 1/11

8:00 am-4:00 pm

2 stops26h 00m

$981

LondonMilwaukee

LGW - MKE

LGWMKE

London Gatwick

Wed 9/2

2:00 pm-11:13 am

1 stop27h 13m

Milwaukee-Mitchell

Wed 9/9

6:47 pm-7:55 am

2 stops31h 08m

$983

LondonMilwaukee

LGW - MKE

LGWMKE

London Gatwick

Mon 9/21

12:05 pm-10:02 am

2 stops27h 57m

Milwaukee-Mitchell

Tue 10/6

10:55 am-9:45 am

2 stops16h 50m

$1,009

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Tue 9/15

1:50 pm-11:37 pm

2 stops15h 47m

Milwaukee-Mitchell

Sun 9/20

11:45 am-8:40 pm

1 stop26h 55m

$1,045

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Wed 9/16

11:20 am-10:02 am

3 stops28h 42m

Milwaukee-Mitchell

Wed 9/23

10:55 am-5:45 pm

3 stops24h 50m

$1,055

LondonMilwaukee

LCY - MKE

LCYMKE

London City

Mon 9/14

9:15 am-10:36 pm

2 stops19h 21m

Milwaukee-Mitchell

Mon 9/21

6:47 pm-5:55 pm

2 stops17h 08m

$1,058

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 45 resultsSorted by cheapest first
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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 August.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London-Milwaukee flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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

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

Currently, September is the cheapest month in which you can book a flight from London to Milwaukee (average of $902). Flying from London to Milwaukee in March is currently the most expensive (average of $1,266). 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 to Milwaukee?

Airfare is below average for this route at the moment.
London to Milwaukee flights typically cost between $939 and $1,486 in September.
The cheapest round-trip price found within the last 5 days was $729 on JetBlue (Sep 15-Sep 22).

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 19h 21m. 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 City - Milwaukee-Mitchell, London Heathrow - Milwaukee-Mitchell and London Gatwick - 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, September is the cheapest month in which you can book a flight from London to Milwaukee (average of $902). Flying from London to Milwaukee in March is currently the most expensive (average of $1,266). 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
Port Washington
New Berlin
Oak Creek
Wauwatosa

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