POA - LIS

$508 Find Cheap Flights from Porto Alegre to Lisbon

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Porto Alegre to Lisbon departing on 4/9. 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 Lisbon

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Porto Alegre to Lisbon, 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 Porto Alegre to Lisbon, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$800
Overall average: $806
LATAM Airlines
Mon 3/23Mon 3/30
POA - LIS • 1 stop
Cheapest non-stop
$853
Typical prices: $934-$1,272
TAP AIR PORTUGAL
Sat 3/28Sat 5/16
POA - LIS • Non-stop
Nonstop flights
3 days a week
Wed, Thu, Sun
You can fly direct with TAP AIR PORTUGAL. Average duration is 10h 50m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top airlines
LATAM Airlines
Cheapest • from $800 (round-trip)
LATAM Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top layover airports
Sao Paulo (GRU)
Cheapest • Avg $1,115 (round-trip)
Sao Paulo (VCP)
Shortest trip • 13h 40m (one-way)
Insights
Insights
Insights
Insights
Avoid delays
TAP AIR PORTUGAL
Most punctual • 84% on-time
Night flights
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
5 weeks
in advance
Our data shows that travelers who book at least 5 weeks in advance save around 23% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
March
Cheapest • 21% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Lisbon!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Porto Alegre to Lisbon (POA-LIS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Porto Alegre to Lisbon 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 round-trip flight deals from Porto Alegre to Lisbon

Mon, Mar 23 - Mon, Mar 30
LATAM Airlines Logo
5:55 pm - 11:20 am
POA
-
LIS
14h 25m
1 stop
LATAM Airlines Logo
7:20 pm - 10:15 am
LIS
-
POA
18h 55m
2 stops
$800LATAM Airlines
Sun, Jun 7 - Tue, Jun 16
LATAM Airlines Logo
12:10 pm - 7:10 am
POA
-
LIS
15h 00m
1 stop
LATAM Airlines Logo
6:35 pm - 9:15 am
LIS
-
POA
18h 40m
2 stops
$807LATAM Airlines
Mon, Apr 13 - Mon, Apr 20
LATAM Airlines Logo
9:40 pm - 7:10 am
POA
-
LIS
29h 30m
2 stops
LATAM Airlines Logo
9:40 am - 2:10 am
LIS
-
POA
20h 30m
1 stop
$837LATAM Airlines
Sat, Mar 28 - Sat, May 16
TAP AIR PORTUGAL Logo
9:10 pm - 10:55 am
POA
-
LIS
10h 45mnonstop
TAP AIR PORTUGAL Logo
3:15 pm - 10:40 pm
LIS
-
POA
11h 25mnonstop
$853TAP AIR PORTUGAL
Sat, Mar 28 - Sat, May 16
TAP AIR PORTUGAL Logo
9:10 pm - 10:55 am
POA
-
LIS
10h 45mnonstop
TAP AIR PORTUGAL Logo
3:15 pm - 10:40 pm
LIS
-
POA
11h 25mnonstop
$854TAP AIR PORTUGAL
Tue, May 5 - Sat, May 23
TAP AIR PORTUGAL Logo
12:15 am - 3:05 pm
POA
-
LIS
10h 50mnonstop
TAP AIR PORTUGAL Logo
3:15 pm - 10:40 pm
LIS
-
POA
11h 25mnonstop
$855TAP AIR PORTUGAL
Tue, Mar 31 - Tue, Apr 7
TAP AIR PORTUGAL Logo
12:15 am - 3:05 pm
POA
-
LIS
10h 50mnonstop
TAP AIR PORTUGAL Logo
2:20 pm - 9:45 pm
LIS
-
POA
11h 25mnonstop
$859TAP AIR PORTUGAL
Tue, May 19 - Tue, May 26
TAP AIR PORTUGAL Logo
12:15 am - 3:05 pm
POA
-
LIS
10h 50mnonstop
TAP AIR PORTUGAL Logo
2:20 pm - 9:45 pm
LIS
-
POA
11h 25mnonstop
$860TAP AIR PORTUGAL
Tue, May 5 - Sat, May 16
GOL Logo
6:25 pm - 10:55 am
POA
-
LIS
60h 30m
3 stops
GOL Logo
5:00 am - 11:40 pm
LIS
-
POA
22h 40m
2 stops
$867GOL
Sun, Jun 7 - Tue, Jun 16
LATAM Airlines Logo
6:40 am - 7:10 am
POA
-
LIS
20h 30m
1 stop
LATAM Airlines Logo
2:50 pm - 5:00 pm
LIS
-
POA
30h 10m
1 stop
$869LATAM Airlines
Booking Insights

KAYAK's insights & trends for Porto Alegre to Lisbon flights

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

What’s the cheapest day of the week to fly from Porto Alegre to Lisbon?

The average price of all round-trip flights from Porto Alegre to Lisbon clicked on KAYAK for each day over the last 12 months.

When flying from Porto Alegre to Lisbon, you should consider leaving on a Tuesday and avoid Saturdays if you are looking for the best rates. For your return to Porto Alegre, you’ll find the best rates on Tuesdays and the most expensive ones on Saturdays.

What is the cheapest month to fly from Porto Alegre to Lisbon?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Porto Alegre to Lisbon, 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 Porto Alegre to Lisbon is March, where tickets cost $806 (return) on average. On the other hand, the most expensive months are July and September, where the average cost of round-trip tickets is $1,274 and $1,111 respectively.

Can I save money by flying with a layover from Porto Alegre to Lisbon?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $1,039, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Porto Alegre to Lisbon?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Porto Alegre to Lisbon, 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 Porto Alegre to Lisbon, you should book around 5 weeks before departure, which saves you about 23% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$508
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Porto Alegre to Lisbon

When to book flights from Porto Alegre to Lisbon

Are your dates flexible? Find out the best times to travel from Porto Alegre to Lisbon based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 flights from Porto Alegre to Lisbon

  • What is the cheapest flight from Porto Alegre to Lisbon?

    In the last 3 days, the lowest price for a flight from Porto Alegre to Lisbon was $508 for a one-way ticket and $800 for a round-trip.

  • Do I need a passport to fly between Porto Alegre and Lisbon?

    Yes, you’ll need a passport to travel to Lisbon from Porto Alegre.

  • Which aircraft models fly most regularly from Porto Alegre to Lisbon?

    The Airbus A330-900neo is the aircraft model that flies most regularly on the Porto Alegre to Lisbon flight route.

  • Which airline alliances offer flights from Porto Alegre to Lisbon?

    Star Alliance is the only airline alliance operating flights between Porto Alegre and Lisbon.

  • On which days can I fly direct from Porto Alegre to Lisbon?

    You can catch a nonstop flight from Porto Alegre to Lisbon on on Tuesday, Wednesday, Thursday, Friday, Saturday, and Sunday.

  • Which is the best airline for flights from Porto Alegre to Lisbon, LATAM Airlines or TAP AIR PORTUGAL?

    The two airlines most popular with KAYAK users for flights from Porto Alegre to Lisbon are LATAM Airlines and TAP AIR PORTUGAL. With an average price for the route of $810 and an overall rating of 7.4, LATAM Airlines is the most popular choice. TAP AIR PORTUGAL is also a great choice for the route, with an average price of $1,010 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Porto Alegre to Lisbon?

    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 Porto Alegre to Lisbon.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Porto Alegre to Lisbon?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lisbon from Porto Alegre is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Porto Alegre to Lisbon?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Lisbon with an airline and back to Porto Alegre with another airline. Booking your flights between Porto Alegre and LIS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Porto Alegre to Lisbon?

    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 Lisbon from Porto Alegre up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Porto Alegre to Lisbon?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Porto Alegre Salgado Filho to Lisbon Humberto Delgado.
Find which airlines fly direct from Porto Alegre Salgado Filho Airport to Lisbon Humberto Delgado Airport, which days they fly and book direct flights.

Direct departures

Porto Alegre Salgado Filho to Lisbon Humberto Delgado

Wednesday

TAP AIR PORTUGAL

TAP AIR PORTUGAL

Thursday

TAP AIR PORTUGAL

TAP AIR PORTUGAL

Sunday

TAP AIR PORTUGAL

TAP AIR PORTUGAL

See more direct flights

Direct returns

Lisbon Humberto Delgado to Porto Alegre Salgado Filho

Tuesday

TAP AIR PORTUGAL

TAP AIR PORTUGAL

Thursday

TAP AIR PORTUGAL

TAP AIR PORTUGAL

Saturday

TAP AIR PORTUGAL

TAP AIR PORTUGAL

See more direct flights

Reviews of the top airlines flying from Porto Alegre to Lisbon

 
See real verified KAYAK customer reviews for airlines flying from Porto Alegre to Lisbon. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Porto Alegre to Lisbon? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
LATAM AirlinesOverall score based on 1916 reviews
7.5Boarding
6.7Food
7.3Comfort
8.0Crew
7.0Entertainment
Airline reviews

LATAM is a great airline who takes care of there guests. They consistently walk around and see if you need water in addition to taking care of all the passengers. The chicken in process is really easy and I’m always offered a chance for an upgrade which I appreciate.

10.0 ExcellentChris, Feb 2026
GRU - MCO
Read more LATAM Airlines reviews

LATAM is a great airline who takes care of there guests. They consistently walk around and see if you need water in addition to taking care of all the passengers. The chicken in process is really easy and I’m always offered a chance for an upgrade which I appreciate.

On board crew was very good. Crew was friendly, snacks were good, especially the chips. Seats seemed a bit cramped. Boarding seemed unorganized, as we were instructed to get to the gate an hour early and then just stood around until boarding.

We were not allowed to carry a bottle of water onto the 8 hour flight.

There was a mechanical issue with the plane that they had to work on before we could take off. That's fine, by all means, PLEASE make sure the mechanics are functioning properly. What was a problem was the fact that we sat on the tarmac for 4.5 hours without moving, without letting us off the plane, and without climate control and air running through the plane. There was no explanation as to what was going on; they just kept promising that it would be "15 minutes, then we are on our way." At one point, they even switched the entire crew out and told everyone we just needed to wait for new employees to show up. Then, as the 4 hours were not moving, an hour before the full refund, they made a big show about "the flight starting and the doors are locked, so you have to sit down." We didn't move for another 40 minutes; they were just trying to skirt around legalities that entitled us to restitution. When the flight finally was underway, the plane was gigantic but cramped in design, my entertainment screen kept freezing and glitching, and subtitles didn't work, and the crew was passive-aggressive. Terrible flight.

Good flight, boarding ok and crew very nice. Flight was not full so I was able to be very comfortable. Blanket and pillow provided with was good as it was very cold during the flight . Food was very good(small snack sandwich and an excellent piece of orange cake). Overall good flight, no complaints.

The assistance we received and the flight itself was wonderful. We will fly with LATAM airlines again, in the future.

Poor, the airline was not able to help me move flights.

Check in -- in business took over 30 mins as there was only one attendant. Boarding was also a mess. The seat was too narrow and was not working properly. Food was very bad and the entertainment very poor. Crew was very polite and helpful, in fairness.

The way the Pilot made all announcements, specially the way he congratulated the entire crew as the best team ever, making a comment that due to them they were able to shorter the delay to the destination. Amazing flight .

we were missing our luggage, trying to find someone to have any empathy was pretty much not happening....

The plane was small and one felt the turbulence much more. The lines to get through immigration were insanely long.

First time flying Business with Tap, I think it was a very good experience. It beats many domestic US carriers, the food options were really great, authentic Portuguese food, wines & deserts. Next time will do the free 24-48 hour stopover in Lisbon or Porto for sure.

We upgraded to business class. Nice seat with lots of room but otherwise not impressive.

Delayed departure Madrid to Lisboa and my luggage no arrived

Late. Lack of updates. Rude hostesses. Terrible food. Lack of headphones.

Flight was delayed but crew gave little to no communication, then “began boarding” but really just had everyone stand up and wait for an hour without any news or updates, as if we were going to start boarding at any second. Total chaos. Seemed like this was their first time boarding a plane. When we arrived at our destination, we waited for over an hour for the baggage claim belt to even turn on. Probably waited at baggage claim for our luggage for close to two hours. Everyone was very confused and of course we all worried that the luggage was lost. Again, zero communication and everyone we asked just said “I don’t know.” So we were left wondering whether to wait, or file a missing baggage claim, or check the other baggage claim belts (which we did every fifteen-twenty minutes because we were just confused). Lack of communication throughout the experience was a huge issue.

The value is there, but the layovers in Lisbon were not great. The passport control was so bad that a 2 hour layover became very tight and on the return the Terminal was barebones which made it a long 3 hours.

From Casablanca to Lisbon our baggage 2 pound over they want me to pay $120 for 2 pound which unexpected we are two family 8 of us they counters lady her customer service is not good I fly frequently for my business next time fly with TAP Air I will think twice

Booked business with TAP from LAX to Cabo Verde - overall ok, but just doesn’t feel like business class. More of a budget airline

Poor. Our flight was delayed and they told me I would be fine to make my connection in Lisbon, I missed it. Then they told me my bag would be automatically loaded onto my new flight to rome. It wasn’t. It’s been 4 days and I still don’t have it.

Everything you need to know for your flight from Porto Alegre to Lisbon

Information on your arrival and departure airports