LHR - MKE

£540 Find Cheap Flights from London Heathrow Airport to Milwaukee – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
£576
Typical prices: £761-£980
Scandinavian Airlines
Sun 14/1Fri 19/1
LHR - MKE • 2 stops
Cheapest one-way flight
£540
Typical prices: £658-£1,056
Multiple Airlines
Sat 10/11
LHR - MKE • 3 stops
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 • 26% price drop
April
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Detroit Metropolitan Wayne County (DTW)
Cheapest • Avg £564 (return)
Chicago O'Hare Intl (ORD)
Shortest trip • 11h 22m (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

Thu, 14 Jan - Tue, 19 Jan
Scandinavian Airlines Logo
19:30 - 21:33LHR  London Heathrow-MKE Milwaukee-Mitchell
32h 03m2 stops Kastrup Copenhagen Boston Logan Intl
Scandinavian Airlines Logo
07:00 - 09:20MKE  Milwaukee-Mitchell-LHR London Heathrow
20h 20m2 stops Boston Logan Intl Kastrup Copenhagen
£576Scandinavian Airlines
Sat, 5 Dec - Tue, 8 Dec
Scandinavian Airlines Logo
06:40 - 20:52LHR  London Heathrow-MKE Milwaukee-Mitchell
20h 12m2 stops Kastrup Copenhagen New York John F Kennedy Intl
Scandinavian Airlines Logo
07:35 - 17:40MKE  Milwaukee-Mitchell-LHR London Heathrow
28h 05m2 stops Boston Logan Intl Kastrup Copenhagen
£596Scandinavian Airlines
Tue, 17 Nov - Thu, 3 Dec
Scandinavian Airlines Logo
06:40 - 20:27LHR  London Heathrow-MKE Milwaukee-Mitchell
19h 47m2 stops Kastrup Copenhagen Boston Logan Intl
Scandinavian Airlines Logo
07:35 - 18:30MKE  Milwaukee-Mitchell-LHR London Heathrow
28h 55m2 stops Boston Logan Intl Kastrup Copenhagen
£617Scandinavian Airlines
Fri, 13 Nov - Tue, 17 Nov
Virgin Atlantic Logo
12:40 - 17:36LHR  London Heathrow-MKE Milwaukee-Mitchell
34h 56m1 stop Atlanta Hartsfield-Jackson
Virgin Atlantic Logo
15:19 - 09:00MKE  Milwaukee-Mitchell-LHR London Heathrow
11h 41m1 stop Atlanta Hartsfield-Jackson
£845Virgin Atlantic
Tue, 17 Nov - Thu, 3 Dec
British Airways Logo
12:35 - 18:34LHR  London Heathrow-MKE Milwaukee-Mitchell
11h 59m1 stop Chicago O'Hare Intl
British Airways Logo
14:51 - 08:35MKE  Milwaukee-Mitchell-LHR London Heathrow
11h 44m1 stop Chicago O'Hare Intl
£847British Airways
Thu, 8 Apr - Sun, 11 Apr
Virgin Atlantic Logo
11:45 - 23:49LHR  London Heathrow-MKE Milwaukee-Mitchell
18h 04m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
Virgin Atlantic Logo
15:55 - 11:20MKE  Milwaukee-Mitchell-LHR London Heathrow
13h 25m1 stop Atlanta Hartsfield-Jackson
£864Virgin Atlantic
Tue, 10 Nov - Tue, 17 Nov
British Airways Logo
19:40 - 18:34LHR  London Heathrow-MKE Milwaukee-Mitchell
28h 54m2 stops Madrid Barajas Chicago O'Hare Intl
British Airways Logo
14:55 - 10:25MKE  Milwaukee-Mitchell-LHR London Heathrow
13h 30m1 stop Chicago O'Hare Intl
£867British Airways
Thu, 8 Apr - Sun, 11 Apr
Aer Lingus Logo
08:50 - 20:06LHR  London Heathrow-MKE Milwaukee-Mitchell
17h 16m2 stops Dublin Chicago O'Hare Intl
Aer Lingus Logo
11:13 - 08:05MKE  Milwaukee-Mitchell-LHR London Heathrow
14h 52m2 stops Chicago O'Hare Intl Dublin
£875Aer Lingus
Thu, 8 Apr - Sun, 11 Apr
Virgin Atlantic Logo
10:45 - 16:07LHR  London Heathrow-MKE Milwaukee-Mitchell
11h 22m1 stop Detroit Metropolitan Wayne County
Virgin Atlantic Logo
10:25 - 06:25MKE  Milwaukee-Mitchell-LHR London Heathrow
14h 00m1 stop Atlanta Hartsfield-Jackson
£883Virgin Atlantic
Thu, 10 Dec - Thu, 17 Dec
Aer Lingus Logo
08:50 - 20:00LHR  London Heathrow-MKE Milwaukee-Mitchell
17h 10m2 stops Dublin Chicago O'Hare Intl
Aer Lingus Logo
10:08 - 09:05MKE  Milwaukee-Mitchell-LHR London Heathrow
16h 57m2 stops Chicago O'Hare Intl Dublin
£899Aer Lingus
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 with more confidence.

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

Return flights from London Heathrow Airport to Milwaukee typically range from £761 to £980. The lowest price found in the past 5 days was £576 on Scandinavian Airlines.

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

Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from London Heathrow Airport to Milwaukee. It's 15% cheaper than the average day, while Sunday is the most expensive, with prices 50% higher.

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 £668 return.
•August (£1,362) and March (£993) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 103% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for London Heathrow Airport to Milwaukee flights

Low season

June

Cheapest flight

£540
Beat the crowds with an average 42% drop in traveller numbers.
The most popular month to fly with an average 81% increase in traveller numbers.
One-way flight 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 answers about this route, including flight times, airports, airlines, and booking tips.

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

    Only Economy class is available on flights from London Heathrow Airport to Milwaukee.

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

    A direct flight from London Heathrow Airport to Milwaukee takes 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 £761 to £980, with an average of £902 over the past 12 months. Anything below £761 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 £576 to £2,879. That means the highest observed fare was about 5x 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 £616, which is 13% 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 £20 for economy cars. Top options include:

    • Dollar
    • Hertz
    • Budget
    • Alamo
    • 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) – 71% of one-stop connections
    • Boston Logan Intl (BOS) – 20% of one-stop connections
    • Detroit Metropolitan Wayne County (DTW) – 4% of one-stop connections
    • Minneapolis St Paul (MSP) – 3% of one-stop connections

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

    Yes. Flexible dates can save you up to 44% on flights from London Heathrow Airport to Milwaukee. Thursday is the cheapest departure day at £770 return on average, while Sunday is the most expensive at £1,362, a difference of £592.

    KAYAK's flexible dates feature shows options up to three 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 Detroit Metropolitan Wayne County (DTW) gives the shortest average 1-stop total travel time of 10h 54m, compared to 11h 22m via Chicago O'Hare Intl (ORD) and 11h 29m via Minneapolis St Paul (MSP).

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

    Milwaukee is 5 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 and avoid flying on Sunday. On this route, Thursday flights average £770, about £592 less than Sunday fares (43% 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 £668 return in that month – typically £693 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
    • Hampton Inn Milwaukee-Airport
    • Super 8 by Wyndham Milwaukee Airport

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