POA - LIS

$581 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 10/14. 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

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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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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Porto Alegre to Lisbon

Sat, Nov 29 - Sun, Feb 8
LATAM Airlines Logo
6:20 pm - 10:50 amPOA-LIS
13h 30m1 stop
LATAM Airlines Logo
1:50 pm - 8:10 amLIS-POA
21h 20m1 stop
$768LATAM Airlines
Find Deal
Tue, Oct 28 - Wed, Nov 12
GOL Logo
11:40 am - 11:10 pmPOA-LIS
32h 30m2 stops
GOL Logo
5:00 am - 11:30 pmLIS-POA
21h 30m2 stops
$776GOL
Find Deal
Tue, Oct 28 - Wed, Nov 12
GOL Logo
1:40 pm - 11:10 pmPOA-LIS
30h 30m2 stops
GOL Logo
5:00 am - 11:30 pmLIS-POA
21h 30m2 stops
$777GOL
Find Deal
Mon, Oct 27 - Wed, Nov 12
GOL Logo
11:40 am - 10:35 amPOA-LIS
43h 55m2 stops
GOL Logo
5:00 am - 11:30 pmLIS-POA
21h 30m2 stops
$778GOL
Find Deal
Mon, Nov 3 - Wed, Nov 12
GOL Logo
7:20 pm - 10:25 pmPOA-LIS
24h 05m2 stops
GOL Logo
5:00 am - 11:30 pmLIS-POA
21h 30m2 stops
$779GOL
Find Deal
Fri, Feb 6 - Mon, Mar 2
GOL Logo
1:40 pm - 5:30 pmPOA-LIS
24h 50m2 stops
GOL Logo
5:00 am - 12:45 amLIS-POA
22h 45m2 stops
$780GOL
Find Deal
Fri, Nov 28 - Sun, Feb 8
LATAM Airlines Logo
4:40 am - 6:20 amPOA-LIS
22h 40m1 stop
LATAM Airlines Logo
1:50 pm - 9:20 amLIS-POA
22h 30m1 stop
$815LATAM Airlines
Find Deal
Tue, Oct 28 - Tue, Nov 18
TAP AIR PORTUGAL Logo
9:10 pm - 10:55 amPOA-LIS
10h 45mnonstop
TAP AIR PORTUGAL Logo
11:15 am - 7:40 pmLIS-POA
11h 25mnonstop
$869TAP AIR PORTUGAL
Find Deal
Tue, Nov 4 - Tue, Nov 18
TAP AIR PORTUGAL Logo
9:10 pm - 10:55 amPOA-LIS
10h 45mnonstop
TAP AIR PORTUGAL Logo
11:15 am - 7:40 pmLIS-POA
11h 25mnonstop
$871TAP AIR PORTUGAL
Find Deal
Thu, Nov 27 - Mon, Feb 9
SWISS Logo
2:45 pm - 2:35 pmPOA-LIS
20h 50m2 stops
SWISS Logo
3:25 pm - 11:35 amLIS-POA
23h 10m2 stops
$928SWISS
Find Deal
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 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 February, where tickets cost $807 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is $1,218 and $1,086 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 $812, 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 3 weeks before departure, which saves you about 12% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Find deals

Good to know

Low seasonOctober
Cheapest flight$581
Best time to beat the crowds with an average 2% drop 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 $581 for a one-way ticket and $768 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 Wednesday, Thursday, and Sunday.

  • 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

Tuesday

Azul, Emirates, Etihad Airways, +2 more

Azul, Emirates, +3 more

Wednesday

Azul, TAP AIR PORTUGAL, Turkish Airlines

Azul, TAP AIR PORTUGAL, +1 more

Thursday

Azul, Emirates, TAP AIR PORTUGAL, +2 more

Azul, Emirates, +3 more

Saturday

Azul, Emirates, Etihad Airways, +2 more

Azul, Emirates, +3 more

Sunday

Azul, Emirates, TAP AIR PORTUGAL, +2 more

Azul, Emirates, +3 more

See more direct flights

Direct returns

Lisbon Humberto Delgado to Porto Alegre Salgado Filho

Tuesday

Azul, Emirates, Etihad Airways, +2 more

Azul, Emirates, +3 more

Thursday

Azul, Emirates, Etihad Airways, +2 more

Azul, Emirates, +3 more

Saturday

Azul, Emirates, TAP AIR PORTUGAL, +2 more

Azul, Emirates, +3 more

See more direct flights

Reviews of the top airline 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.
7.5
LATAM AirlinesOverall score based on 1840 reviews
8.0Crew
7.6Boarding
6.7Food
7.0Entertainment
7.4Comfort
Airline reviews

I’m entitled to a refund per LATAM due to the mid flight itinerary change and being stuck in São Paulo for 24 hours and needing to get a hotel. The airline was dismissive and of no help.

2.0 MediocreAnonymous, Aug 2025GIG - GRU
Read more LATAM Airlines reviews

I’m entitled to a refund per LATAM due to the mid flight itinerary change and being stuck in São Paulo for 24 hours and needing to get a hotel. The airline was dismissive and of no help.

Boarding was confusing with a delayed flight because there was no English translation

My biggest complaint is the comfort. I am not tall and there was no legroom. It was very uncomfortable. During my transfer in Sao Paola, the flight was slightly delayed so boarding was confusing because there were no instructions in English.

Bought a ticket that included a bag and they still charged me to check it in, latam is the worst airline.

My entertainment did not work. I was very tired from the botched connection, and the poor sleep

Lost ,y connection due to a mechanical delay, huge line to get new connection and vouchers

The boarding and new bag drop-off process was confusing and causing massive delays.

Wider seats, better seat cushions, (I felt like there was a board I was sitting on). I had the chicken to eat but It neither tasted nor looked like chicken. The fruit was good.

It was a very good flight, no entertainment is the reason for not checking that box.

I was in the last row and they sent me to check in my luggage last minute after boarding. I had to go through the crowd.

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

Information on your arrival and departure airports

Porto Alegre (POA)
Lisbon (LIS)

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