Cheap flights from London Heathrow Airport to Milwaukee from £482
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 28/8. Fares are subject to change and may not be available on all flights or dates of travel.
Cheapflights Tip: The best prices from London Heathrow to Milwaukee-Mitchell are usually found in April or September, booked 70 days in advance, depart on a Tuesday or Monday and return on a Monday
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 11 July 2025.
Round-trip from | £529 |
---|---|
One-way from | £482 |
Popular in | July |
Cheapest in | April |
Average price | £984 |
Find flight deals from Heathrow to Milwaukee
Cheapest flights from Heathrow to MilwaukeeExplore 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 11 July 2025.
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 11 July 2025.
Cheapflights Fare Finder
Customise 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 858,174 searches. Data last updated 11 July 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Milwaukee that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
LondonMilwaukee
LHR - MKE
LHRMKE
London Heathrow
Wed 30/7
08:15-15:08
2 stops36h 53m
Milwaukee-Mitchell
Fri 8/8
16:03-06:30
1 stop32h 27m
LondonMilwaukee
LHR - MKE
LHRMKE
London Heathrow
Sun 24/8
15:05-16:39
3 stops31h 34m
Milwaukee-Mitchell
Sun 31/8
06:00-08:05
2 stops20h 05m
LondonMilwaukee
LHR - MKE
LHRMKE
London Heathrow
Mon 25/8
09:30-17:27
1 stop13h 57m
Milwaukee-Mitchell
Tue 9/9
10:50-06:20
1 stop13h 30m
LondonMilwaukee
LHR - MKE
LHRMKE
London Heathrow
Mon 25/8
08:30-21:56
2 stops19h 26m
Milwaukee-Mitchell
Tue 9/9
07:00-09:35
2 stops20h 35m
LondonMilwaukee
LHR - MKE
LHRMKE
London Heathrow
Mon 25/8
06:30-17:09
2 stops16h 39m
Milwaukee-Mitchell
Tue 9/9
07:20-06:25
1 stop17h 05m
LondonMilwaukee
LHR - MKE
LHRMKE
London Heathrow
Mon 25/8
10:05-16:43
1 stop12h 38m
Milwaukee-Mitchell
Tue 9/9
14:45-07:40
1 stop10h 55m
LondonMilwaukee
LHR - MKE
LHRMKE
London Heathrow
Mon 25/8
11:45-17:09
1 stop11h 24m
Milwaukee-Mitchell
Tue 9/9
17:35-16:15
2 stops16h 40m
LondonMilwaukee
LHR - MKE
LHRMKE
London Heathrow
Thu 4/12
11:00-21:08
2 stops16h 08m
Milwaukee-Mitchell
Mon 8/12
17:50-12:15
1 stop12h 25m
LondonMilwaukee
LHR - MKE
LHRMKE
London Heathrow
Sat 9/8
13:00-23:54
1 stop16h 54m
Milwaukee-Mitchell
Sat 16/8
12:10-06:20
1 stop12h 10m
LondonMilwaukee
LHR - MKE
LHRMKE
London Heathrow
Mon 25/8
14:25-20:00
1 stop11h 35m
Milwaukee-Mitchell
Mon 1/9
19:49-07:20
1 stop29h 31m
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.
Cheapflights Insights
Everything you need to know about your flight from London Heathrow Airport to Milwaukee
How far ahead should I book a flight from London Heathrow Airport to Milwaukee?
Use this chart to determine the optimal time to book a return flight from Heathrow to Milwaukee. Price data was last updated on 27 June 2025.
To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Milwaukee, you should look to book at least 70 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 Heathrow Airport to Milwaukee?
Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Milwaukee (average of £655). Flying from London Heathrow Airport to Milwaukee in July is currently the most expensive (average of £1,079). 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.
What is the cheapest time of day to fly from LHR to MKE?
Find hourly flight availability from Heathrow to Milwaukee. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 July 2025.
It’s optimal to fly from London Heathrow Airport to Milwaukee at midday. By choosing this option you can save up to 27% on the cost of your flight, compared to a flight in the afternoon.
How much does it cost for a return flight from London Heathrow Airport 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 11 July 2025.
Read reviews from past customers who have flown with Delta, KLM, andUnited Airlines from London Heathrow Airport 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.
Boarding
Food
Comfort
Crew
Overall
Entertainment
Reviews
Michael,Jul 2025
AMS - ATL
Boarding
Food
Comfort
Crew
Overall
Entertainment
Reviews
Michael,Jul 2025
AMS - ATL
Boarding
Food
Comfort
Crew
Overall
Entertainment
Reviews
Michael,Jul 2025
AMS - ATL
Boarding
Food
Comfort
Crew
Overall
Entertainment
Reviews
Michael,Jul 2025
AMS - ATL
Boarding
Food
Comfort
Crew
Overall
Entertainment
Reviews
Michael,Jul 2025
AMS - ATL
Boarding
Food
Comfort
Crew
Overall
Entertainment
Reviews
Michael,Jul 2025
AMS - ATL
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.
Travelling to a place near London Heathrow Airport?
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Alternative routes for Heathrow to Milwaukee
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Heathrow to Milwaukee
Discover the top 4 airlines that operate flights from Heathrow to Milwaukee. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 11 July 2025.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Heathrow to Milwaukee?
Cheapflights makes it easy to find Heathrow to Milwaukee flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Heathrow to Milwaukee?
Cheapflights simply makes it quick and affordable to book flights from Heathrow to Milwaukee by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Heathrow to Milwaukee with no change fees?
Certainly. Search results for flights to Milwaukee from Heathrow shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Heathrow to Milwaukee become cheaper?
Of course! You can now track prices for flights from Heathrow to Milwaukee and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.