LHR - MKE

£434 Find Cheap Flights from London Heathrow Airport to Milwaukee – Compare and Save

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Everything you should know

Cheapest return flight
£600
Typical prices: £731-£978
Scandinavian Airlines
Wed 5/12Sat 8/12
LHR - MKE • 2 stops
Cheapest one-way flight
£434
Typical prices: £660-£1,059
JetBlue
Sun 14/10
LHR - MKE • 1 stop
Direct flights
Not available
There are currently no direct flights between London Heathrow Airport and Milwaukee. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
October
Cheapest • 19% price drop
May
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Newark (EWR)
Cheapest • Avg £597 (return)
Chicago O'Hare Intl (ORD)
Shortest trip • 11h 19m (one-way)
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Insights
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Flight Deals

Cheap Flights from Heathrow to Milwaukee (LHR-MKE)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Heathrow to Milwaukee

Sat, 5 Dec - Tue, 8 Dec
Scandinavian Airlines Logo
17:00 - 20:28LHR  London Heathrow-MKE Milwaukee-Mitchell
33h 28m2 stops Kastrup Copenhagen Boston Logan Intl
Scandinavian Airlines Logo
07:45 - 17:40MKE  Milwaukee-Mitchell-LHR London Heathrow
27h 55m2 stops New York John F Kennedy Intl Kastrup Copenhagen
£600Scandinavian Airlines
Fri, 29 Jan - Wed, 3 Feb
Scandinavian Airlines Logo
18:40 - 21:33LHR  London Heathrow-MKE Milwaukee-Mitchell
32h 53m2 stops Kastrup Copenhagen Boston Logan Intl
Scandinavian Airlines Logo
07:00 - 16:00MKE  Milwaukee-Mitchell-LHR London Heathrow
27h 00m2 stops Boston Logan Intl Kastrup Copenhagen
£610Scandinavian Airlines
Sat, 21 Nov - Thu, 26 Nov
Scandinavian Airlines Logo
06:40 - 20:40LHR  London Heathrow-MKE Milwaukee-Mitchell
20h 00m2 stops Kastrup Copenhagen New York John F Kennedy Intl
Scandinavian Airlines Logo
11:45 - 16:00MKE  Milwaukee-Mitchell-LHR London Heathrow
22h 15m2 stops New York John F Kennedy Intl Kastrup Copenhagen
£617Scandinavian Airlines
Sat, 21 Nov - Thu, 26 Nov
Scandinavian Airlines Logo
06:40 - 20:40LHR  London Heathrow-MKE Milwaukee-Mitchell
20h 00m2 stops Kastrup Copenhagen New York John F Kennedy Intl
Scandinavian Airlines Logo
11:45 - 16:00MKE  Milwaukee-Mitchell-LHR London Heathrow
22h 15m2 stops New York John F Kennedy Intl Kastrup Copenhagen
£617Scandinavian Airlines
Sat, 21 Nov - Thu, 26 Nov
Scandinavian Airlines Logo
06:40 - 20:40LHR  London Heathrow-MKE Milwaukee-Mitchell
20h 00m2 stops Kastrup Copenhagen New York John F Kennedy Intl
Scandinavian Airlines Logo
11:45 - 17:00MKE  Milwaukee-Mitchell-LHR London Heathrow
23h 15m3 stops New York John F Kennedy Intl Kastrup Copenhagen Stockholm Arlanda
£621Scandinavian Airlines
Sat, 21 Nov - Thu, 26 Nov
Scandinavian Airlines Logo
06:40 - 20:40LHR  London Heathrow-MKE Milwaukee-Mitchell
20h 00m2 stops Kastrup Copenhagen New York John F Kennedy Intl
Scandinavian Airlines Logo
11:45 - 17:00MKE  Milwaukee-Mitchell-LHR London Heathrow
23h 15m3 stops New York John F Kennedy Intl Kastrup Copenhagen Stockholm Arlanda
£622Scandinavian Airlines
Fri, 29 Jan - Wed, 3 Feb
Scandinavian Airlines Logo
06:40 - 21:33LHR  London Heathrow-MKE Milwaukee-Mitchell
20h 53m2 stops Kastrup Copenhagen Boston Logan Intl
Scandinavian Airlines Logo
07:00 - 16:25MKE  Milwaukee-Mitchell-LHR London Heathrow
27h 25m3 stops Boston Logan Intl Kastrup Copenhagen Oslo Gardermoen
£628Scandinavian Airlines
Mon, 2 Nov - Mon, 16 Nov
Scandinavian Airlines Logo
19:30 - 20:35LHR  London Heathrow-MKE Milwaukee-Mitchell
31h 05m2 stops Kastrup Copenhagen New York John F Kennedy Intl
Scandinavian Airlines Logo
08:10 - 16:00MKE  Milwaukee-Mitchell-LHR London Heathrow
25h 50m2 stops New York John F Kennedy Intl Kastrup Copenhagen
£631Scandinavian Airlines
Sat, 21 Nov - Thu, 26 Nov
British Airways Logo
07:30 - 19:10LHR  London Heathrow-MKE Milwaukee-Mitchell
17h 40m2 stops Madrid Barajas Chicago O'Hare Intl
British Airways Logo
11:36 - 08:35MKE  Milwaukee-Mitchell-LHR London Heathrow
14h 59m1 stop Chicago O'Hare Intl
£810British Airways
Mon, 2 Nov - Mon, 16 Nov
British Airways Logo
16:30 - 22:37LHR  London Heathrow-MKE Milwaukee-Mitchell
12h 07m1 stop Chicago O'Hare Intl
British Airways Logo
14:55 - 10:25MKE  Milwaukee-Mitchell-LHR London Heathrow
13h 30m1 stop Chicago O'Hare Intl
£814British Airways
Booking Insights

Price, demand, and travel trends for London Heathrow Airport to Milwaukee flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from London Heathrow Airport to Milwaukee with more confidence.

How much is a return flight from London Heathrow Airport to Milwaukee?

Return flights from London Heathrow Airport to Milwaukee start at £600. Prices are below average for this route right now, with typical return fares ranging from £731 to £978. The lowest price found in the past 5 days was £600 on Scandinavian Airlines.

What's the cheapest day of the week to fly from London Heathrow Airport to Milwaukee?

Thursday is the cheapest day of the week to fly from London Heathrow Airport to Milwaukee and is 17% cheaper than the average day. Sunday is the most expensive day with flight prices 9% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from London Heathrow Airport to Milwaukee?

•October is the cheapest month to fly from London Heathrow Airport to Milwaukee at £711 return.
•August (£1,370) and September (£978) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 92% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

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Key details for London Heathrow Airport to Milwaukee flights

Low season

November

Cheapest flight

£434
Best time to beat the crowds (18% less expensive on average)
Most popular time to fly (1% more expensive on average)
Flights from London Heathrow Airport to Milwaukee

When to book flights from Heathrow to Milwaukee

Are your dates flexible? Find out the best times to travel from Heathrow to Milwaukee based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your London Heathrow Airport to Milwaukee flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which cabin classes can I book on flights from London Heathrow Airport to Milwaukee?

    Two cabin classes are available on flights from London Heathrow Airport to Milwaukee:

    • Economy class
    • Premium Economy Class

  • How long is a flight from London Heathrow Airport to Milwaukee?

    A direct flight from London Heathrow Airport to Milwaukee takes 0h 00m, covering 3,894 miles.

  • Do I need a passport to fly from London Heathrow Airport to Milwaukee?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a London Heathrow Airport to Milwaukee flight?

    Return flights from London Heathrow Airport to Milwaukee range from £731 to £978, with an average of £877 over the past 12 months. Anything below £731 counts as a good deal.

  • Have flight prices from London Heathrow Airport to Milwaukee changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about £600 to £3,470. That means the highest observed fare was about 6x higher than the lowest one.

  • How are flight prices from London Heathrow Airport to Milwaukee looking right now?

    One-way fares from London Heathrow Airport to Milwaukee are currently lower than usual. Average one-way flight prices are about £526, which is 24% below the typical average for this route.

  • Which car hire options are available at Milwaukee-Mitchell Airport (MKE)?

    Milwaukee-Mitchell Airport (MKE) hosts 5 major car hire companies, with daily rates starting from around £19 for economy cars. Top options include:
    • Dollar
    • Budget
    • Alamo
    • Hertz
    • Sixt

  • Which airports can I use when flying from London Heathrow Airport to Milwaukee?

    Flights from London Heathrow Airport to Milwaukee usually depart from London Heathrow (LHR) and arrive at Milwaukee-Mitchell (MKE).

  • Which airports do connecting flights from London Heathrow Airport to Milwaukee pass through?

    One-stop flights from London Heathrow Airport to Milwaukee most commonly connect through:

    • Chicago O'Hare Intl (ORD) – 68% of one-stop connections
    • Boston Logan Intl (BOS) – 25% of one-stop connections
    • Minneapolis St Paul (MSP) – 3% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) – 2% of one-stop connections

    Chicago O'Hare Intl (ORD) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from London Heathrow Airport to Milwaukee?

    Yes. Being flexible with your travel dates can save you up to 24% on the London Heathrow Airport to Milwaukee route. Thursday is the cheapest departure day at £733 return on average, while Sunday is the most expensive at £958, a difference of £224. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different stopover airport from London Heathrow Airport to Milwaukee?

    Flying via Chicago O'Hare Intl (ORD) gives the shortest average 1-stop total travel time of 11h 19m, compared to 11h 29m via Minneapolis St Paul (MSP) and 11h 52m via Detroit Metropolitan Wayne County (DTW).

  • What is the time difference between London Heathrow Airport and Milwaukee?

    Milwaukee is 6 hours behind London Heathrow Airport (Central Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking London Heathrow Airport to Milwaukee flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure instead of Sunday. On this route, Thursday flights average £733 – about £224 less than Sunday (23% savings) based on the last 12 months.
  • If you can choose when to travel, plan your London Heathrow Airport to Milwaukee trip for October. Fares historically average £711 return in that month – typically £659 less than the most expensive month, which is August (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Milwaukee-Mitchell Airport.
    - Best Western Plus Milwaukee Airport Hotel & Conference Center
    - Hyatt Place Milwaukee Airport
    - Holiday Inn & Suites Milwaukee Airport By IHG

More options for your flight from Heathrow to Milwaukee

Complete your trip to Milwaukee with a hotel stay or car hire

Car hire in Milwaukee
Hotels in Milwaukee
Holidays in Milwaukee