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Cheap flights from London Heathrow Airport to Milwaukee from $610

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Milwaukee departing on 2/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from London Heathrow Airport to Milwaukee

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
6:40 pm - 8:36 pm
LHR
-
MKE
31h 56m2 stops
Scandinavian Airlines Logo
7:03 am - 9:20 am
MKE
-
LHR
20h 17m2 stops
$788Scandinavian Airlines
Sun, Feb 15 - Sun, Feb 22
Scandinavian Airlines Logo
5:00 pm - 8:36 pm
LHR
-
MKE
33h 36m2 stops
Scandinavian Airlines Logo
7:03 am - 5:40 pm
MKE
-
LHR
28h 37m2 stops
$790Scandinavian Airlines
Sun, Feb 15 - Sun, Feb 22
Scandinavian Airlines Logo
6:40 am - 8:58 pm
LHR
-
MKE
20h 18m2 stops
Scandinavian Airlines Logo
7:15 am - 6:30 pm
MKE
-
LHR
29h 15m2 stops
$837Scandinavian Airlines
Thu, Jan 29 - Thu, Feb 5
Scandinavian Airlines Logo
9:05 pm - 8:58 pm
LHR
-
MKE
29h 53m3 stops
Scandinavian Airlines Logo
7:05 am - 4:00 pm
MKE
-
LHR
26h 55m3 stops
$844Scandinavian Airlines
Thu, Jan 29 - Thu, Feb 5
Scandinavian Airlines Logo
6:40 am - 8:58 pm
LHR
-
MKE
20h 18m2 stops
Scandinavian Airlines Logo
7:05 am - 9:20 am
MKE
-
LHR
20h 15m2 stops
$847Scandinavian Airlines
Tue, Jan 27 - Tue, Feb 3
Scandinavian Airlines Logo
6:40 pm - 8:58 pm
LHR
-
MKE
32h 18m2 stops
Scandinavian Airlines Logo
7:05 am - 4:00 pm
MKE
-
LHR
26h 55m2 stops
$850Scandinavian Airlines
Fri, Jan 23 - Mon, Jan 26
Scandinavian Airlines Logo
6:40 am - 8:58 pm
LHR
-
MKE
20h 18m2 stops
Scandinavian Airlines Logo
7:05 am - 5:40 pm
MKE
-
LHR
28h 35m3 stops
$851Scandinavian Airlines
Tue, Jan 27 - Tue, Feb 3
Scandinavian Airlines Logo
9:05 pm - 8:58 pm
LHR
-
MKE
29h 53m3 stops
Scandinavian Airlines Logo
7:05 am - 9:20 am
MKE
-
LHR
20h 15m3 stops
$859Scandinavian Airlines
Tue, Jan 27 - Tue, Feb 3
Icelandair Logo
11:55 am - 4:14 pm
LHR
-
MKE
34h 19m2 stops
Icelandair Logo
4:34 pm - 6:30 am
MKE
-
LHR
31h 56m1 stop
$864Icelandair
Fri, May 1 - Fri, May 15
Icelandair Logo
11:55 am - 4:14 pm
LHR
-
MKE
34h 19m2 stops
Icelandair Logo
4:34 pm - 8:45 pm
MKE
-
LHR
22h 11m2 stops
$913Icelandair
Fri, May 1 - Fri, May 15

United Airlines flights from London Heathrow Airport to Milwaukee

Our best United Airlines deals on London Heathrow Airport to Milwaukee flight tickets
United Airlines
Jan 27
LHR9:00 amLondon Heathrow
15h 53m
2 stops
MKE6:53 pmMilwaukee-Mitchell
Feb 3
MKE8:33 amMilwaukee-Mitchell
15h 22m
1 stop
LHR5:55 amLondon Heathrow
$1,064
Find similar
United Airlines
Jan 23
LHR9:00 amLondon Heathrow
15h 53m
2 stops
MKE6:53 pmMilwaukee-Mitchell
Jan 26
MKE11:29 amMilwaukee-Mitchell
12h 51m
1 stop
LHR6:20 amLondon Heathrow
$1,104
Find similar
United Airlines
Jan 7
LHR1:35 pmLondon Heathrow
13h 13m
1 stop
MKE8:48 pmMilwaukee-Mitchell
Jan 15
MKE11:30 amMilwaukee-Mitchell
12h 25m
1 stop
LHR5:55 amLondon Heathrow
$1,127
Find similar

Scandinavian Airlines flights from London Heathrow Airport to Milwaukee

Our best Scandinavian Airlines deals on London Heathrow Airport to Milwaukee flight tickets
Scandinavian Airlines
Feb 15
LHR6:40 pmLondon Heathrow
31h 56m
2 stops
MKE8:36 pmMilwaukee-Mitchell
Feb 22
MKE7:03 amMilwaukee-Mitchell
20h 17m
2 stops
LHR9:20 amLondon Heathrow
$788
Find similar
Scandinavian Airlines
Feb 15
LHR5:00 pmLondon Heathrow
33h 36m
2 stops
MKE8:36 pmMilwaukee-Mitchell
Feb 22
MKE7:03 amMilwaukee-Mitchell
28h 37m
2 stops
LHR5:40 pmLondon Heathrow
$790
Find similar
Scandinavian Airlines
Jan 29
LHR6:40 amLondon Heathrow
20h 18m
2 stops
MKE8:58 pmMilwaukee-Mitchell
Feb 5
MKE7:15 amMilwaukee-Mitchell
29h 15m
2 stops
LHR6:30 pmLondon Heathrow
$837
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from London Heathrow Airport 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, momondo users made 832,500 searches. Data last updated December 15, 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

Sun 2/15

6:40 pm-8:36 pm

2 stops31h 56m

Milwaukee-Mitchell

Sun 2/22

7:03 am-9:20 am

2 stops20h 17m

$788

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Sun 2/15

5:00 pm-8:36 pm

2 stops33h 36m

Milwaukee-Mitchell

Sun 2/22

7:03 am-5:40 pm

2 stops28h 37m

$790

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Thu 1/29

6:40 am-8:58 pm

2 stops20h 18m

Milwaukee-Mitchell

Thu 2/5

7:15 am-6:30 pm

2 stops29h 15m

$837

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Thu 1/29

9:05 pm-8:58 pm

3 stops29h 53m

Milwaukee-Mitchell

Thu 2/5

7:05 am-4:00 pm

3 stops26h 55m

$844

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Tue 1/27

6:40 am-8:58 pm

2 stops20h 18m

Milwaukee-Mitchell

Tue 2/3

7:05 am-9:20 am

2 stops20h 15m

$847

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Fri 1/23

6:40 pm-8:58 pm

2 stops32h 18m

Milwaukee-Mitchell

Mon 1/26

7:05 am-4:00 pm

2 stops26h 55m

$850

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Tue 1/27

6:40 am-8:58 pm

2 stops20h 18m

Milwaukee-Mitchell

Tue 2/3

7:05 am-5:40 pm

3 stops28h 35m

$851

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Tue 1/27

9:05 pm-8:58 pm

3 stops29h 53m

Milwaukee-Mitchell

Tue 2/3

7:05 am-9:20 am

3 stops20h 15m

$859

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Fri 5/1

11:55 am-4:14 pm

2 stops34h 19m

Milwaukee-Mitchell

Fri 5/15

4:34 pm-6:30 am

1 stop31h 56m

$864

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Fri 5/1

11:55 am-4:14 pm

2 stops34h 19m

Milwaukee-Mitchell

Fri 5/15

4:34 pm-8:45 pm

2 stops22h 11m

$913

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Milwaukee from

How to get the cheapest flight ticket from London Heathrow Airport to Milwaukee

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between London Heathrow Airport and Milwaukee?

What is the cheapest month to fly to Milwaukee?

The cheapest month to fly to Milwaukee from London Heathrow Airport is in April. Flight prices, which tend to average around $767, are often lower during this time because this is during the off-season. The month of March is another great option to travel to Milwaukee, with average flight prices from London Heathrow Airport averaging around $782.

Can stopping save me money on London Heathrow Airport to Milwaukee flights?

You could potentially save up to 33% on your flight if you consider stops on a London Heathrow Airport to Milwaukee flight.

When to book flights from London Heathrow Airport to Milwaukee

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Milwaukee according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap London Heathrow Airport to Milwaukee (LHR to MKE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Milwaukee

Fastest flight time

13h 14m

Direct flights

None
The fastest flight from London Heathrow Airport to Milwaukee takes 13h 14m
There are no direct flights from London Heathrow Airport to Milwaukee. There are no popular flight routes from London Heathrow Airport to Milwaukee.
Search flight deals

  • How far is London Heathrow to Milwaukee-Mitchell by plane?

    London Heathrow and Milwaukee-Mitchell are 3890.5 mi apart from one another. By plane, this route typically takes 13h 14m.

  • When did momondo last update prices for flights from London Heathrow Airport to Milwaukee-Mitchell Airport?

    Prices for flights from London Heathrow Airport to Milwaukee-Mitchell Airport are updated daily.

  • How old do you have to be to fly from London Heathrow Airport to Milwaukee-Mitchell Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Milwaukee-Mitchell Airport.

  • What documentation or ID do you need to fly to Milwaukee-Mitchell Airport?

    The travel and health documents required for your trip to Milwaukee-Mitchell Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Milwaukee-Mitchell Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Milwaukee?

Book flights to Milwaukee if you plan to visit one of these locations
Sheboygan
Waukesha
Wauwatosa
Oak Creek
Mequon
Glendale
Pewaukee
Kohler
Port Washington
West Bend
New Berlin
Grafton

Why use momondo?

Why should I use momondo to find a flight deal from London to Milwaukee?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Milwaukee. momondo saves you time and could save you money on your trip.

Can I find flights from London to Milwaukee with flexible booking policies on momondo?

momondo does allow users to show only those flights to Milwaukee from London which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from London to Milwaukee?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Milwaukee from London.

I’m not ready to book a flight from London to Milwaukee right now. Can momondo alert me if prices change?

Price alerts on flights to Milwaukee from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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