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$493+ 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 3/13. Fares are subject to change and may not be available on all flights or dates of travel.
LON — MKE
Apr 5 — Apr 121
Sun 4/5
Sun 4/12
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 March 6, 2026.

This TravelUp deal was found by Cheapflights users on 3/4. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/298:40 am
LHR
-
MKE
1 stop13h 00m
JetBlue
Wed 5/134:34 pm
MKE
-
LHR
1 stop31h 56m
JetBlue
Deal found 3/4$762
This FlightHub deal was found by Cheapflights users on 3/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/207:50 pm
LHR
-
MKE
2 stops30h 35m
Scandinavian Airlines
Mon 4/277:10 am
MKE
-
LHR
2 stops20h 25m
Scandinavian Airlines
Deal found 3/4$796
This The Travel House deal was found by Cheapflights users on 3/2. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:05 am
LHR
-
MKE
2 stops19h 04m
Scandinavian Airlines
Mon 9/217:00 am
MKE
-
LHR
2 stops32h 35m
Scandinavian Airlines
Deal found 3/2$800
This FlightHub deal was found by Cheapflights users on 3/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/305:30 pm
LHR
-
MKE
2 stops32h 55m
Scandinavian Airlines
Sun 5/107:06 am
MKE
-
LHR
2 stops44h 14m
Scandinavian Airlines
Deal found 3/4$813
This TravelUp deal was found by Cheapflights users on 3/6. 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.
Tue 5/2612:20 pm
LGW
-
MKE
1 stop25h 16m
JetBlue
Tue 6/28:26 am
MKE
-
LGW
1 stop19h 09m
JetBlue
Deal found 3/6$813
This TravelUp deal was found by Cheapflights users on 3/5. 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 4/308:40 am
LHR
-
MKE
1 stop13h 00m
JetBlue
Thu 5/144:34 pm
MKE
-
LHR
1 stop31h 56m
JetBlue
Deal found 3/5$816
This lastminute.com deal was found by Cheapflights users on 3/5. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/167:50 pm
LHR
-
MKE
2 stops30h 35m
Scandinavian Airlines
Thu 4/237:10 am
MKE
-
LHR
2 stops28h 30m
Scandinavian Airlines
Deal found 3/5$817
This FlightHub deal was found by Cheapflights users on 3/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/93:35 pm
LHR
-
MKE
2 stops34h 31m
Scandinavian Airlines
Sun 4/197:10 am
MKE
-
LHR
2 stops20h 25m
Scandinavian Airlines
Deal found 3/4$837
This TravelUp deal was found by Cheapflights users on 3/6. 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.
Tue 5/268:40 am
LHR
-
MKE
1 stop28h 56m
JetBlue
Tue 6/28:26 am
MKE
-
LHR
1 stop16h 04m
JetBlue
Deal found 3/6$851
This Kiwi.com deal was found by Cheapflights users on 3/5. 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.
Sun 4/192:00 pm
LGW
-
MKE
1 stop27h 26m
Multiple Airlines
Sun 4/269:33 am
MKE
-
LGW
1 stop18h 27m
Multiple Airlines
Deal found 3/5$851
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 4/2010:05 am
LGW
-
MKE
2 stops40h 30m
Multiple Airlines
Mon 4/2712:21 pm
MKE
-
LGW
1 stop15h 39m
Multiple Airlines
Deal found 3/6$1,025
This TravelUp deal was found by Cheapflights users on 3/5. 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 6/2512:20 pm
LGW
-
MKE
1 stop26h 31m
JetBlue
Thu 7/99:41 am
MKE
-
LGW
1 stop17h 54m
JetBlue
Deal found 3/5$1,069

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 March 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$762
(TravelUp)

One-way from

$493
(Trip.com)

Popular in

August

Cheapest in

January

Average price

$938
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. 13% potential increase in price ($155 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 6, 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 4/29

8:40 am-3:40 pm

1 stop13h 00m

Milwaukee-Mitchell

Wed 5/13

4:34 pm-6:30 am

1 stop31h 56m

$762

LondonMilwaukee

LGW - MKE

LGWMKE

London Gatwick

Mon 4/20

10:05 am-8:35 pm

2 stops40h 30m

Milwaukee-Mitchell

Mon 4/27

12:21 pm-10:00 am

1 stop15h 39m

$1,025

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Wed 4/29

9:50 am-3:40 pm

2 stops35h 50m

Milwaukee-Mitchell

Wed 5/13

4:34 pm-9:05 am

2 stops34h 31m

$1,034

LondonMilwaukee

LGW - MKE

LGWMKE

London Gatwick

Thu 6/25

12:20 pm-8:51 am

1 stop26h 31m

Milwaukee-Mitchell

Thu 7/9

9:41 am-9:35 am

1 stop17h 54m

$1,069

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Mon 4/20

6:50 am-4:47 pm

2 stops15h 57m

Milwaukee-Mitchell

Mon 4/27

5:10 am-8:30 am

1 stop21h 20m

$1,085

LondonMilwaukee

LGW - MKE

LGWMKE

London Gatwick

Wed 4/29

2:00 pm-11:26 am

1 stop27h 26m

Milwaukee-Mitchell

Wed 5/13

6:43 pm-7:55 am

2 stops31h 12m

$1,156

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Sat 4/18

7:30 am-6:47 pm

2 stops17h 17m

Milwaukee-Mitchell

Sat 4/25

10:56 am-5:55 am

1 stop12h 59m

$1,165

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Sun 4/19

7:20 pm-10:00 pm

2 stops32h 40m

Milwaukee-Mitchell

Sun 4/26

6:40 pm-6:50 am

1 stop30h 10m

$1,171

LondonMilwaukee

LGW - MKE

LGWMKE

London Gatwick

Sat 4/18

2:00 pm-8:38 am

1 stop24h 38m

Milwaukee-Mitchell

Sat 4/25

7:00 am-9:20 am

2 stops20h 20m

$1,204

LondonMilwaukee

LCY - MKE

LCYMKE

London City

Thu 4/16

9:15 am-10:30 pm

2 stops19h 15m

Milwaukee-Mitchell

Thu 4/23

7:41 pm-5:55 pm

2 stops16h 14m

$1,208

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/6

Showing 1-10 of 58 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 March.
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

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 February 27, 2026.

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 $293). Flying from London 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 to Milwaukee?

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 13h. There are 3894 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 $293). Flying from London 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?

Book flights to Milwaukee if you plan to visit one of these locations
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Oak Creek
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