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Cheap flights from London Heathrow Airport to Milwaukee from $746

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 6/22. 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
1 adult, Economy, 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.
JetBlue Logo
8:40 am - 3:40 pm
LHR
-
MKE
13h 00m
1 stop
JetBlue Logo
4:34 pm - 6:30 am
MKE
-
LHR
31h 56m
1 stop
$808JetBlue
jue., abr. 30 - jue., may. 7
Scandinavian Airlines Logo
7:05 am - 8:34 pm
LHR
-
MKE
19h 29m
2 stops
Scandinavian Airlines Logo
7:10 am - 4:25 pm
MKE
-
LHR
27h 15m
2 stops
$813Scandinavian Airlines
mar., abr. 14 - mar., abr. 21
Scandinavian Airlines Logo
7:05 am - 8:25 pm
LHR
-
MKE
19h 20m
2 stops
Scandinavian Airlines Logo
7:10 am - 6:30 pm
MKE
-
LHR
29h 20m
2 stops
$818Scandinavian Airlines
vie., abr. 17 - jue., abr. 23
JetBlue Logo
8:40 am - 3:40 pm
LHR
-
MKE
13h 00m
1 stop
JetBlue Logo
4:34 pm - 6:30 am
MKE
-
LHR
31h 56m
1 stop
$830JetBlue
mié., abr. 29 - mié., may. 6
Scandinavian Airlines Logo
7:50 pm - 8:25 pm
LHR
-
MKE
30h 35m
2 stops
Scandinavian Airlines Logo
7:00 am - 4:00 pm
MKE
-
LHR
27h 00m
2 stops
$837Scandinavian Airlines
lun., abr. 20 - mié., sep. 30
Scandinavian Airlines Logo
7:50 pm - 8:34 pm
LHR
-
MKE
30h 44m
2 stops
Scandinavian Airlines Logo
7:10 am - 9:35 am
MKE
-
LHR
20h 25m
2 stops
$859Scandinavian Airlines
lun., abr. 13 - lun., abr. 20
Scandinavian Airlines Logo
7:05 am - 8:25 pm
LHR
-
MKE
19h 20m
2 stops
Scandinavian Airlines Logo
7:15 am - 4:25 pm
MKE
-
LHR
27h 10m
2 stops
$902Scandinavian Airlines
jue., abr. 30 - jue., may. 7
Multiple Airlines Logo
1:55 pm - 4:34 pm
LHR
-
MKE
32h 39m
2 stops
Multiple Airlines Logo
2:45 pm - 1:15 pm
MKE
-
LHR
16h 30m
1 stop
$955Multiple Airlines
lun., abr. 20 - mié., sep. 30
Scandinavian Airlines Logo
7:05 am - 8:09 pm
LHR
-
MKE
19h 04m
2 stops
Scandinavian Airlines Logo
7:00 am - 5:40 pm
MKE
-
LHR
28h 40m
2 stops
$1,001Scandinavian Airlines
mié., jun. 10 - lun., jun. 22
Multiple Airlines Logo
9:25 pm - 11:25 pm
LHR
-
MKE
32h 00m
2 stops
Multiple Airlines Logo
4:34 pm - 8:20 pm
MKE
-
LHR
21h 46m
2 stops
$1,006Multiple Airlines
dom., abr. 26 - dom., may. 3

Scandinavian Airlines flights from London Heathrow Airport to Milwaukee

Our best Scandinavian Airlines deals on London Heathrow Airport to Milwaukee flight tickets
Scandinavian Airlines
Apr 14
LHR7:05 amLondon Heathrow
19h 29m
2 stops
MKE8:34 pmMilwaukee-Mitchell
Apr 21
MKE7:10 amMilwaukee-Mitchell
27h 15m
2 stops
LHR4:25 pmLondon Heathrow
$813
Scandinavian Airlines
Apr 17
LHR7:05 amLondon Heathrow
19h 20m
2 stops
MKE8:25 pmMilwaukee-Mitchell
Apr 23
MKE7:10 amMilwaukee-Mitchell
29h 20m
2 stops
LHR6:30 pmLondon Heathrow
$818
Scandinavian Airlines
Apr 20
LHR7:50 pmLondon Heathrow
30h 35m
2 stops
MKE8:25 pmMilwaukee-Mitchell
Sep 30
MKE7:00 amMilwaukee-Mitchell
27h 00m
2 stops
LHR4:00 pmLondon Heathrow
$837

Lufthansa flights from London Heathrow Airport to Milwaukee

Our best Lufthansa deals on London Heathrow Airport to Milwaukee flight tickets
Lufthansa
Apr 14
LHR6:00 pmLondon Heathrow
22h 00m
2 stops
MKE10:00 amMilwaukee-Mitchell
Apr 21
MKE7:41 pmMilwaukee-Mitchell
10h 14m
1 stop
LHR11:55 amLondon Heathrow
$1,119
Lufthansa
Apr 17
LHR6:00 pmLondon Heathrow
22h 00m
2 stops
MKE10:00 amMilwaukee-Mitchell
Apr 23
MKE12:13 pmMilwaukee-Mitchell
12h 32m
1 stop
LHR6:45 amLondon Heathrow
$1,148
Lufthansa
Apr 26
LHR6:00 pmLondon Heathrow
29h 55m
1 stop
MKE5:55 pmMilwaukee-Mitchell
May 3
MKE6:41 pmMilwaukee-Mitchell
19h 59m
1 stop
LHR8:40 pmLondon Heathrow
$1,173

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 marzo 17, 2026.
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

Cheapest round-trip
Quickest round-trip

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

jue. 4/30

8:40 am-3:40 pm

1 stop13h 00m

Milwaukee-Mitchell

jue. 5/7

4:34 pm-6:30 am

1 stop31h 56m

$808

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

mar. 4/14

7:05 am-8:34 pm

2 stops19h 29m

Milwaukee-Mitchell

mar. 4/21

7:10 am-4:25 pm

2 stops27h 15m

$813

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

vie. 4/17

7:05 am-8:25 pm

2 stops19h 20m

Milwaukee-Mitchell

jue. 4/23

7:10 am-6:30 pm

2 stops29h 20m

$818

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

mié. 4/29

8:40 am-3:40 pm

1 stop13h 00m

Milwaukee-Mitchell

mié. 5/6

4:34 pm-6:30 am

1 stop31h 56m

$830

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

lun. 4/20

7:50 pm-8:25 pm

2 stops30h 35m

Milwaukee-Mitchell

mié. 9/30

7:00 am-4:00 pm

2 stops27h 00m

$837

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

lun. 4/13

7:50 pm-8:34 pm

2 stops30h 44m

Milwaukee-Mitchell

lun. 4/20

7:10 am-9:35 am

2 stops20h 25m

$859

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

jue. 4/30

7:05 am-8:25 pm

2 stops19h 20m

Milwaukee-Mitchell

jue. 5/7

7:15 am-4:25 pm

2 stops27h 10m

$902

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

lun. 4/20

1:55 pm-4:34 pm

2 stops32h 39m

Milwaukee-Mitchell

mié. 9/30

2:45 pm-1:15 pm

1 stop16h 30m

$955

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

mié. 6/10

7:05 am-8:09 pm

2 stops19h 04m

Milwaukee-Mitchell

lun. 6/22

7:00 am-5:40 pm

2 stops28h 40m

$1,001

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

dom. 4/26

9:25 pm-11:25 pm

2 stops32h 00m

Milwaukee-Mitchell

dom. 5/3

4:34 pm-8:20 pm

2 stops21h 46m

$1,006

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 cheapest month to fly to Milwaukee?

The cheapest month to fly to Milwaukee from London Heathrow Airport is in June. Flight prices, which tend to average around $878, are often lower during this time because this is during the off-season. The month of October is another great option to travel to Milwaukee, with average flight prices from London Heathrow Airport averaging around $899.

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

You could potentially save up to 7% 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

15h 52m

Direct flights

None
The fastest flight from London Heathrow Airport to Milwaukee takes 15h 52m
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 15h 52m.

  • 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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