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Cheap flights from Milwaukee to Portugal from $347

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Milwaukee to Portugal departing on 9/20. 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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Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Milwaukee to Portugal.
 Logo
11:38 am - 9:45 amMKE-OPO
16h 07m1 stop
 Logo
4:30 pm - 6:47 pmOPO-MKE
55h 17m2 stops
Thu, Oct 16 - Sun, Oct 26
United Airlines Logo
7:00 am - 3:45 pmMKE-OPO
26h 45m2 stops
United Airlines Logo
6:00 am - 9:49 amOPO-MKE
32h 49m2 stops
$863United Airlines
Find Deal
Thu, Oct 16 - Sun, Oct 26
 Logo
7:00 am - 9:45 amMKE-OPO
20h 45m2 stops
 Logo
4:30 pm - 6:47 pmOPO-MKE
55h 17m2 stops
Thu, Oct 16 - Sun, Oct 26
United Airlines Logo
5:47 pm - 9:20 amMKE-LIS
33h 33m2 stops
United Airlines Logo
11:25 am - 3:10 pmLIS-MKE
33h 45m2 stops
$897United Airlines
Find Deal
Mon, May 12 - Fri, May 23
Delta Logo
1:05 pm - 3:30 pmMKE-OPO
20h 25m2 stops
Delta Logo
5:00 am - 9:08 pmOPO-MKE
21h 08m2 stops
$905Delta
Find Deal
Thu, Oct 16 - Sun, Oct 26
Air Canada Logo
7:00 am - 8:20 amMKE-LIS
19h 20m2 stops
Air Canada Logo
12:55 pm - 6:56 pmLIS-MKE
36h 01m2 stops
$906Air Canada
Find Deal
Fri, Sep 19 - Sun, Sep 28
American Airlines Logo
5:23 pm - 9:05 amMKE-LIS
9h 42m1 stop
American Airlines Logo
11:05 am - 4:39 pmLIS-MKE
11h 34m1 stop
$922American Airlines
Find Deal
Fri, Sep 19 - Sun, Sep 28
American Airlines Logo
5:14 pm - 9:05 amMKE-LIS
9h 51m1 stop
American Airlines Logo
11:05 am - 7:58 pmLIS-MKE
14h 53m1 stop
$968American Airlines
Find Deal
Tue, Jul 29 - Wed, Aug 6
Air Canada Logo
7:00 am - 8:20 amMKE-LIS
19h 20m2 stops
Air Canada Logo
11:25 am - 4:56 pmLIS-MKE
35h 31m2 stops
$1,021Air Canada
Find Deal
Fri, Sep 12 - Thu, Sep 25
KLM Logo
11:22 am - 10:45 amMKE-LIS
17h 23m1 stop
KLM Logo
10:00 am - 8:01 pmLIS-MKE
16h 01m1 stop
$7,050KLM
Find Deal
Sun, Jun 22 - Thu, Jul 3

Lufthansa flights from Milwaukee to Portugal

Our best Lufthansa deals on Milwaukee to Portugal flight tickets
Lufthansa
Oct 16
MKE5:40 pmMilwaukee-Mitchell
23h 40m
2 stops
OPO11:20 pmPorto
Oct 26
OPO1:45 pmPorto
57h 23m
2 stops
MKE6:08 pmMilwaukee-Mitchell
Lufthansa
Sep 14
MKE11:39 amMilwaukee-Mitchell
14h 41m
1 stop
LIS8:20 amLisbon Humberto Delgado
Sep 20
LIS6:50 pmLisbon Humberto Delgado
28h 06m
2 stops
MKE4:56 pmMilwaukee-Mitchell
Lufthansa
Oct 17
MKE11:38 amMilwaukee-Mitchell
14h 42m
1 stop
LIS8:20 amLisbon Humberto Delgado
Oct 25
LIS10:25 amLisbon Humberto Delgado
13h 07m
1 stop
MKE5:32 pmMilwaukee-Mitchell

American Airlines flights from Milwaukee to Portugal

Our best American Airlines deals on Milwaukee to Portugal flight tickets
American Airlines
Sep 19
MKE5:23 pmMilwaukee-Mitchell
9h 42m
1 stop
LIS9:05 amLisbon Humberto Delgado
Sep 28
LIS11:05 amLisbon Humberto Delgado
11h 34m
1 stop
MKE4:39 pmMilwaukee-Mitchell
American Airlines
Jul 29
MKE5:14 pmMilwaukee-Mitchell
9h 51m
1 stop
LIS9:05 amLisbon Humberto Delgado
Aug 6
LIS11:05 amLisbon Humberto Delgado
14h 53m
1 stop
MKE7:58 pmMilwaukee-Mitchell
American Airlines
Jul 29
MKE2:50 pmMilwaukee-Mitchell
12h 15m
2 stops
LIS9:05 amLisbon Humberto Delgado
Aug 6
LIS11:05 amLisbon Humberto Delgado
14h 53m
1 stop
MKE7:58 pmMilwaukee-Mitchell

See travel insights to Portugal from

How to get the cheapest flight ticket from Milwaukee to Portugal

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 Portugal?

The cheapest month to fly to Portugal from Milwaukee is in November. Flight prices, which tend to average around $646, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Portugal from Milwaukee during February instead. Flights to Portugal in February, while not as cheap as those in November, still average around $786.

What is the cheapest day to depart on your flight to Portugal?

According to our data, Sunday is the cheapest day to fly to Portugal from Milwaukee. The lowest ticket price found for a Sunday departure recently was $911. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Portugal is Saturday, with ticket prices averaging around $1,186.

What is the cheapest time of day to depart on your flight to Portugal?

Our most recent data shows that the best time of day to fly to Portugal is at noon. Flights from Milwaukee to Portugal during this time can be as low as $905. In the afternoon is when there is more demand to fly to Portugal, so prices are often more expensive at around $1,072 per ticket.

How far in advance should I book a flight to Portugal?

You are more likely to see cheaper flights to Portugal from Milwaukee when booking 7 weeks ahead of your departure date. In general, you can expect to find flights to Portugal for around $1,060 when searching 7 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portugal from Milwaukee for as low as $818 on momondo.

Cheap Milwaukee to Portugal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Milwaukee to Portugal

Best Price Found

$347

Fastest flight time

9h 31m

Direct flights

None

Airports in Portugal

3 airports
The best one-way flight to Portugal from Milwaukee in the past 72 hours is $347. The best round-trip flight deal from Milwaukee to Portugal found on momondo in the last 72 hours is $861.
The fastest flight from Milwaukee to Portugal takes 9h 31m
There are no direct flights from Milwaukee to Portugal. Popular non-direct routes for this connection are Milwaukee-Mitchell Airport - Porto Airport and Milwaukee-Mitchell Airport - Lisbon Humberto Delgado Airport.
There are 3 airports near Portugal: Lisbon Humberto Delgado (LIS), Ponta Delgada Nordela (PDL), Porto (OPO)

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

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

  • How many operators does momondo search for flights from Milwaukee-Mitchell Airport to Portugal?

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Milwaukee-Mitchell Airport to Portugal.

  • What documentation or ID do you need to fly to Portugal?

    The necessary travel and health documents for your Portugal trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Best airlines flying from Milwaukee to Portugal

Compare and see reviews for airlines that fly from Milwaukee to Portugal with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $555Free CancellationRating
7.4
8,685 reviews
Search United Airlines flights
KLMPriceFrom $587Free CancellationRating
7.8
1,333 reviews
Search KLM flights
DeltaPriceFrom $695Free CancellationRating
8.0
7,920 reviews
Search Delta flights
American AirlinesPriceFrom $813Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Milwaukee to Portugal. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Milwaukee to Portugal on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Milwaukee to Portugal.

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

Yes. momondo can track prices for Milwaukee to Portugal flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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