MKE - LHR

£214 Find Cheap Flights from Milwaukee to London Heathrow Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Milwaukee to Heathrow departing on 26/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Milwaukee to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Milwaukee to London, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest return fare
£523
Overall average: £526
Multiple Airlines
Tue 21/4Tue 28/4
MKE - LHR • 1 stop
Cheapest one-way flight
£214
KLM
Sun 26/7
MKE - LHR • 1 stop
Direct flights
Not available
There are currently no direct flights between Milwaukee and Heathrow. You’ll need at least 1 connection.
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Top stopover airports
Detroit (DTW)
Cheapest • Avg £534 (return)
Detroit (DTW)
Shortest trip • 9h 34m (one-way)
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When to book
2 weeks
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 24% compared to booking last minute.
Insights
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When to travel
January
Cheapest • 23% price drop
September
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Heathrow!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Milwaukee to Heathrow (MKE-LHR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Milwaukee to Heathrow that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Milwaukee to Heathrow

Tue, 21 Apr - Tue, 28 Apr
Multiple Airlines Logo
13:10 - 06:50
MKE
-
LHR
11h 40m
1 stop
Multiple Airlines Logo
12:55 - 22:27
LHR
-
MKE
15h 32m
1 stop
£523Multiple Airlines
Thu, 23 Apr - Thu, 30 Apr
Scandinavian Airlines Logo
07:10 - 09:20
MKE
-
LHR
44h 10m
2 stops
Scandinavian Airlines Logo
17:30 - 20:25
LHR
-
MKE
32h 55m
2 stops
£527Scandinavian Airlines
Wed, 8 Apr - Wed, 22 Apr
Air Canada Logo
10:45 - 06:30
MKE
-
LHR
13h 45m
2 stops
Air Canada Logo
09:30 - 16:47
LHR
-
MKE
13h 17m
2 stops
£542Air Canada
Wed, 8 Apr - Wed, 22 Apr
British Airways Logo
16:26 - 10:30
MKE
-
LHR
12h 04m
1 stop
British Airways Logo
19:30 - 17:11
LHR
-
MKE
27h 41m
2 stops
£544British Airways
Wed, 8 Apr - Wed, 22 Apr
United Airlines Logo
19:41 - 11:55
MKE
-
LHR
10h 14m
1 stop
United Airlines Logo
08:00 - 13:47
LHR
-
MKE
11h 47m
1 stop
£562United Airlines
Tue, 21 Apr - Tue, 28 Apr
British Airways Logo
18:40 - 11:15
MKE
-
LHR
10h 35m
1 stop
British Airways Logo
13:10 - 20:06
LHR
-
MKE
12h 56m
1 stop
£563British Airways
Sun, 29 Mar - Wed, 8 Apr
American Airlines Logo
18:37 - 12:50
MKE
-
LHR
12h 13m
1 stop
American Airlines Logo
09:45 - 15:56
LHR
-
MKE
12h 11m
1 stop
£566American Airlines
Sun, 19 Apr - Tue, 28 Apr
Iberia Logo
18:40 - 12:15
MKE
-
LHR
11h 35m
1 stop
Iberia Logo
09:45 - 18:00
LHR
-
MKE
14h 15m
1 stop
£567Iberia
Tue, 11 Aug - Fri, 21 Aug
Multiple Airlines Logo
09:50 - 06:50
MKE
-
LHR
15h 00m
1 stop
Multiple Airlines Logo
12:55 - 21:49
LHR
-
MKE
14h 54m
1 stop
£568Multiple Airlines
Sat, 18 Jul - Wed, 9 Dec
Iberia Logo
18:33 - 10:35
MKE
-
LHR
34h 02m
2 stops
Iberia Logo
07:35 - 17:59
LHR
-
MKE
16h 24m
2 stops
£571Iberia
Booking Insights

KAYAK’s insights & trends for Milwaukee to Heathrow flights

Get data-powered insights and trends into flights from Milwaukee to Heathrow to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Milwaukee to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Milwaukee to London Heathrow Airport is January, where tickets cost £496 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is £1,002 and £817 respectively.

How far in advance should I book a flight from Milwaukee to London Heathrow Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Milwaukee to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Milwaukee to London Heathrow Airport, you should book around 2 weeks before departure, which saves you about 24% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Find deals

Good to know - Cheap tickets from Milwaukee to London Heathrow Airport

Low seasonJanuary
Cheapest flight£214
Best time to beat the crowds (24% less expensive on average)
Most popular time to fly and prices are also 1% lower on average.
Flight from Milwaukee to London Heathrow Airport

When to book flights from Milwaukee to Heathrow

Are your dates flexible? Find out the best times to travel from Milwaukee to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Milwaukee to London Heathrow Airport flights

  • What is the cheapest flight from Milwaukee to London Heathrow Airport?

    In the last 3 days, the lowest price for a flight from Milwaukee to London Heathrow Airport was £214 for a one-way ticket and £523 for a return.

  • Which airports will I be using when flying from Milwaukee to London Heathrow Airport?

    On your way to London Heathrow Airport, you’ll fly out from Milwaukee-Mitchell. You’ll be landing at London Heathrow.

  • Which aircraft models fly most regularly from Milwaukee to London Heathrow Airport?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Milwaukee to London Heathrow Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Milwaukee to London Heathrow Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Milwaukee to London Heathrow Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from Milwaukee is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Milwaukee to London Heathrow Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London Heathrow Airport with an airline and back to Milwaukee with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Milwaukee to London Heathrow Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Heathrow Airport from Milwaukee up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Milwaukee to Heathrow

Information on your arrival and departure airports

Milwaukee (MKE)
Heathrow (LHR)