HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Milwaukee

$328+ 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
LON — 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 London to Milwaukee 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 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 July 3, 2025.

Round-trip from

$649
(Norse)

One-way from

$328
(Trip.com)

Popular in

August

Cheapest in

September

Average price

$1,110
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. 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 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 July 3, 2025.

This Norse 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 Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/142:00 pmLGW - MKE
1 stop15h 06mMultiple Airlines
Mon 8/186:00 amMKE - LGW
1 stop22h 00mMultiple Airlines
Deal found 7/2$649
This The Travel House 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/308:25 amLHR - MKE
1 stop12h 43mIcelandair
Fri 8/84:03 pmMKE - LHR
1 stop32h 27mIcelandair
Deal found 7/2$931
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/119:00 amLHR - MKE
2 stops17h 46mUnited Airlines
Sun 9/143:44 pmMKE - LHR
1 stop14h 01mUnited Airlines
Deal found 7/3$952
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.
Wed 8/279:55 amLHR - MKE
2 stops19h 41mVirgin Atlantic
Thu 12/2512:18 pmMKE - LHR
1 stop17h 22mVirgin Atlantic
Deal found 7/2$957
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/122:05 pmLHR - MKE
2 stops26h 08mAir Canada
Sun 9/147:00 amMKE - LHR
2 stops20h 35mAir Canada
Deal found 7/3$976
This Lufthansa 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/188:45 amLCY - MKE
2 stops18h 01mLufthansa
Mon 9/225:45 pmMKE - LCY
2 stops18h 50mLufthansa
Deal found 7/2$988
This Lufthansa 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/124:00 pmLHR - MKE
1 stop13h 29mMultiple Airlines
Fri 9/196:04 pmMKE - LHR
1 stop12h 16mMultiple Airlines
Deal found 7/2$990
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/157:05 amLHR - MKE
2 stops18h 37mScandinavian Airlines
Sat 11/111:15 amMKE - LHR
2 stops23h 45mScandinavian Airlines
Deal found 7/3$1,071
This Netflights 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/182:25 pmLHR - MKE
1 stop11h 35mBritish Airways
Thu 8/287:49 pmMKE - LHR
1 stop10h 26mBritish Airways
Deal found 7/2$1,082
This TravelUp 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/58:25 amLHR - MKE
1 stop13h 28mJetBlue
Mon 7/144:03 pmMKE - LHR
1 stop32h 27mJetBlue
Deal found 7/3$1,089
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.
Mon 12/298:15 pmLHR - MKE
2 stops26h 20mLufthansa
Mon 1/121:05 pmMKE - LHR
2 stops13h 40mLufthansa
Deal found 7/2$1,097
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/256:45 amLCY - MKE
2 stops17h 08mAer Lingus
Fri 10/310:34 amMKE - LCY
2 stops18h 16mAer Lingus
Deal found 7/3$1,177

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 July 3, 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

LGW - MKE

LGWMKE

London Gatwick

Thu 8/14

2:00 pm-11:06 pm

1 stop15h 06m

Milwaukee-Mitchell

Mon 8/18

6:00 am-10:00 am

1 stop22h 00m

$649

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Wed 7/30

8:25 am-3:08 pm

1 stop12h 43m

Milwaukee-Mitchell

Fri 8/8

4:03 pm-6:30 am

1 stop32h 27m

$931

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Thu 9/11

9:00 am-8:46 pm

2 stops17h 46m

Milwaukee-Mitchell

Sun 9/14

3:44 pm-11:45 am

1 stop14h 01m

$952

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Wed 8/27

9:55 am-11:36 pm

2 stops19h 41m

Milwaukee-Mitchell

Thu 12/25

12:18 pm-11:40 am

1 stop17h 22m

$957

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Fri 9/12

2:05 pm-10:13 am

2 stops26h 08m

Milwaukee-Mitchell

Sun 9/14

7:00 am-9:35 am

2 stops20h 35m

$976

LondonMilwaukee

LCY - MKE

LCYMKE

London City

Thu 9/18

8:45 am-8:46 pm

2 stops18h 01m

Milwaukee-Mitchell

Mon 9/22

5:45 pm-6:35 pm

2 stops18h 50m

$988

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Fri 9/12

4:00 pm-11:29 pm

1 stop13h 29m

Milwaukee-Mitchell

Fri 9/19

6:04 pm-12:20 pm

1 stop12h 16m

$990

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Wed 10/15

7:05 am-7:42 pm

2 stops18h 37m

Milwaukee-Mitchell

Sat 11/1

11:15 am-4:00 pm

2 stops23h 45m

$1,071

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Mon 8/18

2:25 pm-8:00 pm

1 stop11h 35m

Milwaukee-Mitchell

Thu 8/28

7:49 pm-12:15 pm

1 stop10h 26m

$1,082

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Mon 12/29

8:15 pm-4:35 pm

2 stops26h 20m

Milwaukee-Mitchell

Mon 1/12

1:05 pm-8:45 am

2 stops13h 40m

$1,097

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 27 results
1
2
3

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 June 27, 2025.

To ensure you get the cheapest price possible for a flight from London to Milwaukee, you should look to book at least 25 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, February is the cheapest month in which you can book a flight from London to Milwaukee (average of $280). Flying from London to Milwaukee 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.

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

Reviews of airlines servicing Milwaukee

Get insights into the airlines that provide service to Milwaukee. 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 Milwaukee. Reviews last updated July 3, 2025.
Read reviews from past customers who have flown Delta, KLM, and United Airlines from London to Milwaukee. 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

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

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

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

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

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

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!
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

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!
Virgin Atlantic
7.4
Good
654 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

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!
JetBlue
7.3
Good
2,916 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

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 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.

  • What are the cheapest airlines flying from London to Milwaukee round-trip?

    Flying on Icelandair is currently your cheapest option to Milwaukee, with prices starting at $931. Additional round-trip tickets that might be worth considering are offered by United Airlines and Virgin Atlantic, with the lowest prices starting at $952 and $957, respectively. You may be able to fly from London to Milwaukee for 4% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from London to Milwaukee one-way?

    $710 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on Lufthansa and Aer Lingus, with prices starting from $899 and $904, respectively.

  • 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, February is the cheapest month in which you can book a flight from London to Milwaukee (average of $280). Flying from London to Milwaukee 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

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Mequon
Oak Creek
Sheboygan
Wauwatosa

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 London to Milwaukee

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to O'Hare Intl flights
Gatwick to O'Hare Intl flights
London City to O'Hare Intl flights
Heathrow to Minneapolis flights
Stansted to O'Hare Intl flights
Luton to O'Hare Intl flights
Edinburgh to O'Hare Intl flights
Gatwick to Minneapolis flights
Manchester to O'Hare Intl flights
Stansted to Minneapolis flights
Manchester to Minneapolis flights
Luton to Minneapolis flights
Newcastle upon Tyne to O'Hare Intl flights
Heathrow to Milwaukee flights
Birmingham to O'Hare Intl flights
Gatwick to Milwaukee flights
Leeds to O'Hare Intl flights
Birmingham to Minneapolis flights
London City to Milwaukee flights
Bristol to O'Hare Intl flights
Edinburgh to Minneapolis flights
Heathrow to Madison flights
Southampton to O'Hare Intl flights
Heathrow to Green Bay flights
Manchester to Milwaukee flights
Liverpool to O'Hare Intl flights
Gatwick to Green Bay flights
Edinburgh to Milwaukee flights
Manchester to Green Bay flights
Southampton to Minneapolis flights
Heathrow to Appleton flights
Edinburgh to Madison flights
Leeds to Minneapolis flights
Darlington to Minneapolis flights
Bristol to Minneapolis flights
Norwich to O'Hare Intl 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.