Cheap Flights from London Heathrow to Milwaukee General Mitchell

Compare London Heathrow to Milwaukee General Mitchell flight deals

Find the cheapest month or even day of the year to fly to Milwaukee General Mitchell

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Flight deals from London Heathrow Airport to Milwaukee General Mitchell Airport

Looking for a cheap last-minute deal or the best return flight from London Heathrow Airport to Milwaukee General Mitchell Airport? If you want to travel next month, return fares start from R 20,521. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from London Heathrow to Milwaukee General Mitchell

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London Heathrow to Milwaukee General Mitchell flights are currently cheapest in May.

London Heathrow to Milwaukee General Mitchell: Alternative routes

Compare routes from London Heathrow to Milwaukee below. You may find an airport to fly into that's cheaper, faster, or easier than Milwaukee General Mitchell.

London to Milwaukee: Flight information

The things to know before you go.
Cheapest flight foundR 8,787
Cheapest month to flyMay

Finding cheap flights from London Heathrow to Milwaukee General Mitchell: Frequently asked questions

The best price we found for a return flight from London Heathrow to Milwaukee General Mitchell is R 16,753. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from London Heathrow to Milwaukee General Mitchell. But we found flights with one or more stops from R 16,753.
As of March 2026, there are no flights flying from London Heathrow to Milwaukee General Mitchell.
The cheapest month to fly from London Heathrow to Milwaukee General Mitchell is usually May.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from London Heathrow Airport to Milwaukee General Mitchell Airport on Monday, 11 May 2026.
No airlines currently offer direct flights between London Heathrow Airport and Milwaukee General Mitchell Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Milwaukee General Mitchell but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Milwaukee is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Aer Lingus offers the cheapest flight tickets to Milwaukee General Mitchell.

Flying from London Heathrow Airport (LHR) to General Mitchell International Airport (MKE): what you need to know

  • Milwaukee is five hours behind London and observes the UTC-5 timezone.

  • Arrive at the airport on time so you don't miss your LHR to MKE flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid sprinting to your gate.

  • During popular months such as July, it's a good idea to get to the airport well in advance. Arrive two hours before domestic departures and four hours ahead of an international flight whenever you're flying during a high season in general.

  • If you want to split up your journey, simply deselect 'Direct flights only' when searching for your ticket from London Heathrow Airport to General Mitchell International Airport. Here are the most popular stopovers between LHR and MKE:

    • Detroit Metropolitan Wayne County Airport

    • O'Hare International Airport

    • Baltimore/Wash International Thurgood Marshall Airport

How to find the cheapest flights from London Heathrow Airport (LHR) to General Mitchell International Airport (MKE)

  • R 8,787 is the best price for a one-way London Heathrow Airport to General Mitchell International Airport flight. Return flights start from R 16,753. These fares may change depending on availability and demand.

  • To find cheap tickets from LHR to MKE, book in advance. Airlines typically offer lower fares when flights are first made available.

  • If you can be flexible with your travel dates, try using the 'Whole month' tool. It'll give you the lowest price across the month when searching for a flight from London Heathrow Airport to General Mitchell International Airport.

  • Snapping up cheap flights from LHR to MKE couldn't be easier with Price Alerts. All you need to do is set up one of these automatic alerts and we'll get in touch as soon as a new discounted fare appears.

  • Choose your ideal arrival and departure times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to get the best deals on flights from London Heathrow Airport to General Mitchell International Airport.

Handy information about London Heathrow Airport (LHR)

  • Of the flights that depart from London Heathrow Airport, 68.18% arrive on time at their destination.

  • Central London to London Heathrow Airport is approximately 31 kilometres. Depending on traffic, it'll take about 55 minutes to get there if you're driving, catching a cab or ride-sharing.

  • Planning to take public transport? Expect a trip time of around 1 hour.

  • Taking an early flight from London Heathrow Airport to General Mitchell International Airport? Avoid the hassle of rushing to the terminal (and sneak in some extra precious sleep) by picking one of these stays close to LHR:

Arriving at General Mitchell International Airport (MKE)

Getting from General Mitchell International Airport (MKE) to central Milwaukee

  • You'll find MKE at 5300 S. Howell Avenue.

  • From General Mitchell International Airport, Milwaukee is approximately 14 kilometres away. It takes around 15 minutes to reach the centre by car.

  • It takes around 40 minutes if you're travelling on public transport.

When to fly to General Mitchell International Airport (MKE)

  • The quietest month for a flight from London Heathrow Airport to General Mitchell International Airport is May, while July is the busiest. Pick the ideal time to visit Milwaukee based on whether you prefer a bustling atmosphere or a more laid-back vibe.

  • Before locking in your flight from London Heathrow Airport to General Mitchell International Airport, consider the kind of weather you enjoy. July is the warmest month in Milwaukee, with temperatures ranging from 14ºC (57ºF) to 28ºC (82ºF).

  • If you want cooler conditions, search for a cheap ticket from LHR to MKE in January. Temperatures average between -14ºC (7ºF) and 1ºC (34ºF) then.

Explore more of United States

  • Milwaukee has its own special appeal, but there are so many other corners of United States waiting to be discovered. About 129 kilometres south of Milwaukee, a visit to Chicago will fill your itinerary to the brim. Check out popular attractions like Millennium Park, Art Institute of Chicago and LandShark Beer Garden at Navy Pier.

  • If there's time to check out another corner of United States, head for Indianapolis, about 386 kilometres south of Milwaukee. The Children's Museum of Indianapolis, Indianapolis Museum of Art and Indianapolis Zoo are highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.