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Cheap Flights from Lisbon to Porto Alegre

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Compare Lisbon to Porto Alegre flight deals

Find the cheapest month or even day of the year to fly to Porto Alegre

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Flight deals from Lisbon to Porto Alegre

Looking for a cheap last-minute deal or the best return flight from Lisbon to Porto Alegre? Find the lowest prices on one-way and return tickets right here.
Porto Alegre.670 € per passenger.Departing Wed, 4 Jun, returning Thu, 12 Jun.Return flight with Air Europa and Azul Airlines.Outbound indirect flight with Air Europa, departs from Lisbon on Wed, 4 Jun, arriving in Porto Alegre.Inbound indirect flight with Azul Airlines, departs from Porto Alegre on Thu, 12 Jun, arriving in Lisbon.Price includes taxes and charges.From 670 €, select.
Porto Alegre.673 € per passenger.Departing Tue, 2 Sep, returning Wed, 1 Oct.Return flight with Air Europa and Azul Airlines.Outbound indirect flight with Air Europa, departs from Lisbon on Tue, 2 Sep, arriving in Porto Alegre.Inbound indirect flight with Azul Airlines, departs from Porto Alegre on Wed, 1 Oct, arriving in Lisbon.Price includes taxes and charges.From 673 €, select.
Porto Alegre.711 € per passenger.Departing Sat, 17 May, returning Thu, 12 Jun.Return flight with Air Europa and Azul Airlines.Outbound indirect flight with Air Europa, departs from Lisbon on Sat, 17 May, arriving in Porto Alegre.Inbound indirect flight with Azul Airlines, departs from Porto Alegre on Thu, 12 Jun, arriving in Lisbon.Price includes taxes and charges.From 711 €, select.
Porto Alegre.735 € per passenger.Departing Tue, 20 May, returning Tue, 19 Aug.Return flight with Ryanair and GOL Linhas Aéreas.Outbound indirect flight with Ryanair, departs from Lisbon on Tue, 20 May, arriving in Porto Alegre.Inbound indirect flight with GOL Linhas Aéreas, departs from Porto Alegre on Tue, 19 Aug, arriving in Lisbon.Price includes taxes and charges.From 735 €, select.
Porto Alegre.778 € per passenger.Departing Mon, 9 Jun, returning Wed, 9 Jul.Return flight with Air Europa and GOL Linhas Aéreas.Outbound indirect flight with Air Europa, departs from Lisbon on Mon, 9 Jun, arriving in Porto Alegre.Inbound indirect flight with GOL Linhas Aéreas, departs from Porto Alegre on Wed, 9 Jul, arriving in Lisbon.Price includes taxes and charges.From 778 €, select.
Porto Alegre.778 € per passenger.Departing Fri, 16 May, returning Thu, 29 May.Return flight with LATAM Airlines and GOL Linhas Aéreas.Outbound indirect flight with LATAM Airlines, departs from Lisbon on Fri, 16 May, arriving in Porto Alegre.Inbound indirect flight with GOL Linhas Aéreas, departs from Porto Alegre on Thu, 29 May, arriving in Lisbon.Price includes taxes and charges.From 778 €, select.
Porto Alegre.783 € per passenger.Departing Tue, 22 Apr, returning Wed, 1 Oct.Return flight with LATAM Airlines and Azul Airlines.Outbound indirect flight with LATAM Airlines, departs from Lisbon on Tue, 22 Apr, arriving in Porto Alegre.Inbound indirect flight with Azul Airlines, departs from Porto Alegre on Wed, 1 Oct, arriving in Lisbon.Price includes taxes and charges.From 783 €, select.
Porto Alegre.792 € per passenger.Departing Mon, 9 Feb, returning Mon, 2 Mar.Return flight with TAP Air Portugal and Azul Airlines.Outbound indirect flight with TAP Air Portugal, departs from Lisbon on Mon, 9 Feb, arriving in Porto Alegre.Inbound indirect flight with Azul Airlines, departs from Porto Alegre on Mon, 2 Mar, arriving in Lisbon.Price includes taxes and charges.From 792 €, select.

Find the cheapest month to fly from Lisbon to Porto Alegre

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Lisbon to Porto Alegre flights are currently cheapest in June.
Apr
from 1.153 €
May
from 778 €
Jun
from 670 €
Jul
from 927 €
Aug
from 832 €
Sep
from 916 €
Oct
from 811 €
Nov
from 916 €
Dec
from 831 €
Jan
from 906 €
Feb
from 807 €
Mar
from 918 €

Direct flights from Lisbon to Porto Alegre

Lisbon to Porto Alegre: Alternative routes

Compare routes from Lisbon to Porto Alegre below. You may find an airport to fly into that's cheaper, faster, or easier than Porto Alegre.

Lisbon to Porto Alegre: Flight information

The things to know before you go.
Cheapest flight found670 €
Cheapest month to flyJune
Average flight time11 hrs, 23 mins
Most popular airlineAzul Airlines
Average flights per week11

Finding cheap flights from Lisbon to Porto Alegre: Frequently asked questions

The best price we found for a return flight from Lisbon to Porto Alegre is 670 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
11 hours and 23 minutes is the average flight time from Lisbon to Porto Alegre.
Azul Airlines, Turkish Airlines and Emirates fly direct from Lisbon to Porto Alegre.
As of April 2025, there are 11 flights per week flying from Lisbon to Porto Alegre.
The cheapest month to fly from Lisbon to Porto Alegre is usually April 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Lisbon Airport to Porto Alegre Airport on Wednesday, 4 June 2025.
Yes – the average flight time is 11 hours and 23 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Porto Alegre but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Porto Alegre is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Air Europa and TAP Air Portugal offer the cheapest flight tickets to Porto Alegre.

Flying from Lisbon Portela Airport (LIS) to Salgado Filho International Airport (POA): what you need to know

  • Around 11 hours 20 minutes is how long you can expect to be travelling on a direct flight from Lisbon Portela Airport to Salgado Filho International Airport.

  • The timezone in Porto Alegre is UTC-3, which is three hours behind Lisbon.

  • Flights from LIS to POA start from 08:50 — the first with TAP Portugal. The last departure is at 11:10 with TAP Portugal. Overall, there are three weekly Lisbon Portela Airport to Salgado Filho International Airport flights.

  • Give yourself enough time to catch your LIS to POA flight. As a general rule, turn up two hours before international departures and an hour ahead for domestic flights.

  • During popular months such as June, you'll want to get to the airport earlier. Plan to arrive two hours before domestic departures and four hours ahead for an international flight when you fly during a peak period in general.

  • TAP Portugal is your gateway to exploring Porto Alegre (and maybe even some other exciting parts of Brazil!). Check out the direct flights from Lisbon Portela Airport to Salgado Filho International Airport offered by this popular airline.

  • The majority of passengers choose to travel with TAP Portugal on this route.

How to find the cheapest flights from Lisbon Portela Airport (LIS) to Salgado Filho International Airport (POA)

  • 345 € is currently the best price for a one-way Lisbon Portela Airport to Salgado Filho International Airport flight. Return flights start at 670 €. These fares can change based on availability and demand.

  • Get cheap tickets from LIS to POA by booking six months ahead. Based on our research, that's the sweet spot for bagging a bargain.

  • Organise your trip for May. That's the cheapest month for flights from Lisbon Portela Airport to Salgado Filho International Airport. If you're flexible with your travel dates, use the 'Whole month' tool to find the cheapest airfare across every month.

  • Getting your hands on cheap flights from LIS to POA is a piece of cake with Price Alerts. Simply create one of these automatic alerts and we'll get in touch as soon as fares go down.

  • Tailor your flights using filters. Select your arrival and departure times, total journey duration and airlines. You can also sort the results by 'Cheapest,' 'Best' or 'Fastest' flights from Lisbon Portela Airport to Salgado Filho International Airport.

Handy information about Lisbon Portela Airport (LIS)

  • Of the departures from Lisbon Portela Airport, 64.1% land on schedule at their destination.

  • To get to Lisbon Portela Airport from central Lisbon, it'll take about 20 minutes if you're travelling by car. Of course, this depends on traffic conditions. It's approximately 10 kilometres from the airport to the city centre.

  • The trip when using public transport takes about 1 hour.

  • Searching for a handy hotel close to LIS? If you're catching an early flight from Lisbon Portela Airport to Salgado Filho International Airport, these accommodation options will have you sleeping moments from check-in:

Arriving at Salgado Filho International Airport (POA)

Getting from Salgado Filho International Airport (POA) to central Porto Alegre

  • From Salgado Filho International Airport, Porto Alegre is approximately 11 kilometres away. It takes around 20 minutes to reach the centre by car.

  • If you're travelling by public transport, expect a journey time of about 50 minutes.

When to fly to Salgado Filho International Airport (POA)

  • It's time to plan your dates for your flight from Lisbon Portela Airport to Salgado Filho International Airport. June is the most popular month to visit Porto Alegre. If you prefer a more relaxed vibe, go in May.

  • Lock in your flight from Lisbon Portela Airport to Salgado Filho International Airport for January if you'd like to go to Porto Alegre during its warmest month. You can expect temperatures of between 17ºC (63ºF) and 34ºC (93ºF).

  • July has average temperatures of between 8ºC (46ºF) and 23ºC (73ºF). Look for cheap tickets from LIS to POA sometime then if you want to travel in cooler conditions.

Explore more of Brazil

  • You've seen Porto Alegre, now it's time to explore other corners of Brazil. Journey around 483 kilometres north-east to Joinville to tick off its leading attractions. From Rua das Palmeiras to Parque Zoobotanico and Expoville Park, you'll have a packed itinerary ahead.

  • If you want to check out another major destination in Brazil, head for Florianopolis, about 370 kilometres north-east of Porto Alegre. Joaquina beach, Farol da Barra da Lagoa and Hercilio Luz Bridge are among its highlights.

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Plan the rest of your trip from Lisbon to Porto Alegre

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.