Cheap flights from Porto Alegre to Lisbon

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Flight deals from Porto Alegre to Lisbon

Looking for a cheap last-minute deal or the best round-trip flight from Porto Alegre Airport to Lisbon Airport? If you want to travel next month, round-trip fares start from $934. Find the lowest prices on one-way and round-trip tickets right here.

Lisbon.$823 per passenger.Departing Thu, Oct 29, returning Wed, Nov 11.Round-trip flight with LATAM Airlines and TAP Air Portugal.Outbound indirect flight with LATAM Airlines, departing from Porto Alegre on Thu, Oct 29, arriving in Lisbon.Inbound indirect flight with TAP Air Portugal, departing from Lisbon on Wed, Nov 11, arriving in Porto Alegre.Price includes taxes and charges.From $823, select.

Lisbon.$826 per passenger.Departing Wed, Nov 4, returning Tue, Nov 24.Round-trip flight with Azul Airlines and TAAG Angola Airlines.Outbound indirect flight with Azul Airlines, departing from Porto Alegre on Wed, Nov 4, arriving in Lisbon.Inbound indirect flight with TAAG Angola Airlines, departing from Lisbon on Tue, Nov 24, arriving in Porto Alegre.Price includes taxes and charges.From $826, select.

Lisbon.$833 per passenger.Departing Fri, Oct 16, returning Wed, Oct 28.Round-trip flight with GOL Linhas Aéreas.Outbound indirect flight with GOL Linhas Aéreas, departing from Porto Alegre on Fri, Oct 16, arriving in Lisbon.Inbound indirect flight with GOL Linhas Aéreas, departing from Lisbon on Wed, Oct 28, arriving in Porto Alegre.Price includes taxes and charges.From $833, select.

Lisbon.$839 per passenger.Departing Fri, Nov 27, returning Tue, Dec 8.Round-trip flight with GOL Linhas Aéreas and TAAG Angola Airlines.Outbound indirect flight with GOL Linhas Aéreas, departing from Porto Alegre on Fri, Nov 27, arriving in Lisbon.Inbound indirect flight with TAAG Angola Airlines, departing from Lisbon on Tue, Dec 8, arriving in Porto Alegre.Price includes taxes and charges.From $839, select.

Lisbon.$847 per passenger.Departing Fri, Jan 22, returning Thu, Feb 11.Round-trip flight with GOL Linhas Aéreas and TAAG Angola Airlines.Outbound indirect flight with GOL Linhas Aéreas, departing from Porto Alegre on Fri, Jan 22, arriving in Lisbon.Inbound indirect flight with TAAG Angola Airlines, departing from Lisbon on Thu, Feb 11, arriving in Porto Alegre.Price includes taxes and charges.From $847, select.

Lisbon.$870 per passenger.Departing Mon, Sep 28, returning Sat, Oct 31.Round-trip flight with Azul Airlines and TAAG Angola Airlines.Outbound indirect flight with Azul Airlines, departing from Porto Alegre on Mon, Sep 28, arriving in Lisbon.Inbound indirect flight with TAAG Angola Airlines, departing from Lisbon on Sat, Oct 31, arriving in Porto Alegre.Price includes taxes and charges.From $870, select.

Lisbon.$875 per passenger.Departing Wed, Aug 12, returning Sat, Sep 5.Round-trip flight with Azul Airlines and Iberia.Outbound indirect flight with Azul Airlines, departing from Porto Alegre on Wed, Aug 12, arriving in Lisbon.Inbound indirect flight with Iberia, departing from Lisbon on Sat, Sep 5, arriving in Porto Alegre.Price includes taxes and charges.From $875, select.

Lisbon.$897 per passenger.Departing Sun, Feb 14, returning Sun, Feb 28.Round-trip flight with LATAM Airlines and TAAG Angola Airlines.Outbound indirect flight with LATAM Airlines, departing from Porto Alegre on Sun, Feb 14, arriving in Lisbon.Inbound indirect flight with TAAG Angola Airlines, departing from Lisbon on Sun, Feb 28, arriving in Porto Alegre.Price includes taxes and charges.From $897, select.

Lisbon.$899 per passenger.Departing Wed, Mar 3, returning Mon, Mar 15.Round-trip flight with GOL Linhas Aéreas and Iberia.Outbound indirect flight with GOL Linhas Aéreas, departing from Porto Alegre on Wed, Mar 3, arriving in Lisbon.Inbound indirect flight with Iberia, departing from Lisbon on Mon, Mar 15, arriving in Porto Alegre.Price includes taxes and charges.From $899, select.

Lisbon.$914 per passenger.Departing Mon, Jul 27, returning Mon, Aug 24.Round-trip flight with Azul Airlines and Ryanair.Outbound indirect flight with Azul Airlines, departing from Porto Alegre on Mon, Jul 27, arriving in Lisbon.Inbound indirect flight with Ryanair, departing from Lisbon on Mon, Aug 24, arriving in Porto Alegre.Price includes taxes and charges.From $914, select.

Lisbon.$922 per passenger.Departing Thu, Apr 22, returning Thu, May 20.Round-trip flight with Azul Airlines and Iberia.Outbound indirect flight with Azul Airlines, departing from Porto Alegre on Thu, Apr 22, arriving in Lisbon.Inbound indirect flight with Iberia, departing from Lisbon on Thu, May 20, arriving in Porto Alegre.Price includes taxes and charges.From $922, select.

Lisbon.$928 per passenger.Departing Fri, Dec 11, returning Tue, Jan 26.Round-trip flight with LATAM Airlines.Outbound indirect flight with LATAM Airlines, departing from Porto Alegre on Fri, Dec 11, arriving in Lisbon.Inbound indirect flight with LATAM Airlines, departing from Lisbon on Tue, Jan 26, arriving in Porto Alegre.Price includes taxes and charges.From $928, select.

Lisbon.$932 per passenger.Departing Sun, Oct 18, returning Tue, Feb 16.Round-trip flight with Azul Airlines and Iberia.Outbound indirect flight with Azul Airlines, departing from Porto Alegre on Sun, Oct 18, arriving in Lisbon.Inbound indirect flight with Iberia, departing from Lisbon on Tue, Feb 16, arriving in Porto Alegre.Price includes taxes and charges.From $932, select.

Lisbon.$933 per passenger.Departing Fri, May 7, returning Thu, May 27.Round-trip flight with GOL Linhas Aéreas and TAAG Angola Airlines.Outbound indirect flight with GOL Linhas Aéreas, departing from Porto Alegre on Fri, May 7, arriving in Lisbon.Inbound indirect flight with TAAG Angola Airlines, departing from Lisbon on Thu, May 27, arriving in Porto Alegre.Price includes taxes and charges.From $933, select.

Lisbon.$934 per passenger.Departing Thu, Apr 22, returning Thu, Apr 29.Round-trip flight with LATAM Airlines and Iberia.Outbound indirect flight with LATAM Airlines, departing from Porto Alegre on Thu, Apr 22, arriving in Lisbon.Inbound indirect flight with Iberia, departing from Lisbon on Thu, Apr 29, arriving in Porto Alegre.Price includes taxes and charges.From $934, select.

Lisbon.$936 per passenger.Departing Sat, Feb 27, returning Thu, Apr 1.Round-trip flight with Azul Airlines and Iberia.Outbound indirect flight with Azul Airlines, departing from Porto Alegre on Sat, Feb 27, arriving in Lisbon.Inbound indirect flight with Iberia, departing from Lisbon on Thu, Apr 1, arriving in Porto Alegre.Price includes taxes and charges.From $936, select.

Find the cheapest month to fly from Porto Alegre to Lisbon

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Porto Alegre to Lisbon flights are currently cheapest in November.

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Direct flights from Porto Alegre to Lisbon

Porto Alegre to Lisbon: Alternative routes

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

Lisbon

8km from central Lisbon

ClosestCheapest

from $823

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Cascais Municipal

19km from central Lisbon

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Porto Alegre to Lisbon: Flight information

The things to know before you go.

Cheapest flight found	$823
Cheapest month to fly	October
Average flight time	10 hrs, 52 mins
Most popular airline	Turkish Airlines
Average flights per week	15

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

How much are round-trip flights from Porto Alegre to Lisbon?

The best price we found for a round-trip flight from Porto Alegre to Lisbon is $823. 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.

How long does it take to fly from Porto Alegre to Lisbon?

10 hours and 52 minutes is the average flight time from Porto Alegre to Lisbon.

Which airlines fly direct from Porto Alegre to Lisbon?

Turkish Airlines, Azul Airlines and TAP Air Portugal fly direct from Porto Alegre to Lisbon.

How many flights are there a week from Porto Alegre to Lisbon?

There are 15 flights per week flying from Porto Alegre to Lisbon, as of July 2026.

When is the cheapest time to fly from Porto Alegre to Lisbon?

The cheapest month to fly from Porto Alegre to Lisbon is usually October.

Which upcoming date is cheapest to fly from Porto Alegre Airport to Lisbon Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Porto Alegre Airport to Lisbon Airport on Thursday, October 29, 2026.

Can I get a direct flight from Porto Alegre Airport to Lisbon Airport?

Yes – the average flight time is 10 hours and 52 minutes.

How can I find the best flight deal to Lisbon?

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 Lisbon 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.

When is the best time to book flights to Lisbon?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Lisbon is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly with from Porto Alegre Airport to Lisbon?

Currently, LATAM Airlines and TAP Air Portugal offer the cheapest flight tickets to Lisbon.

Traveling from Porto Alegre Airport (POA) to Lisbon Airport (LIS): what you need to know

The average length of a direct flight from Porto Alegre Airport to Lisbon Airport is 10 hours 50 minutes.
The timezone in Lisbon is UTC+0, which is three hours ahead of Porto Alegre.
Take your pick of three weekly Porto Alegre Airport to Lisbon Airport flights. The 00:15 departure with TAP Air Portugal is the earliest flight you can take. TAP Air Portugal operates the last service of the day at 23:15.
For a stress-free journey, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This will give you enough time to board your POA to LIS flight.
You'll likely experience longer lines during popular months like August. Arriving up to four hours ahead of an international flight and two hours for domestic departures will give you ample time for security and boarding.
TAP Air Portugal has direct flights from Porto Alegre Airport to Lisbon Airport. Book with this popular airline, then get ready to check out the sights in Lisbon — and maybe even more of Portugal if you have time.
The majority of passengers choose to travel with TAP Air Portugal on this route.
TAP Air Portugal is the most punctual carrier that offers POA to LIS flights, with 69.23% of its services arriving as scheduled.

How to find the cheapest flights from Porto Alegre Airport (POA) to Lisbon Airport (LIS)

The cheapest price we've seen for a one-way Porto Alegre Airport to Lisbon Airport flight is $419. A return ticket is currently $823. Depending on the availability when you book, these fares could change.
Book five months before you travel. After looking at the numbers on our calendar, this is how far you should book ahead to find cheap tickets from POA to LIS.
October is the cheapest month for flights from Porto Alegre Airport to Lisbon Airport. If you prefer to travel at a different time of year, the 'Whole month' tool will give you the lowest airfares across every month.
Finding cheap flights from POA to LIS is a cinch with Price Alerts. All you need to do is create one of these automatic alerts and we'll let you know as soon as a lower fare pops up.
Tailor your flights with filters. Choose your preferred arrival and departure times, airlines and total journey duration. You can also sort your results by 'Cheapest,' 'Best' or 'Fastest' flights from Porto Alegre Airport to Lisbon Airport.

Handy information about Porto Alegre Airport (POA)

Of all flights leaving Porto Alegre Airport, 78% land on schedule at their destination.
Porto Alegre Airport is about 10 kilometers from central Porto Alegre. If you're driving, ride-sharing or catching a cab from the center, it'll take you 20 minutes or so to arrive, depending on the traffic.
Planning to take public transport? Expect a journey time of around 35 minutes.
Get your break off to a leisurely start by staying near POA. Whether you have an early flight from Porto Alegre Airport to Lisbon Airport or just don't want to be rushed, these hotels are ideal:

Arriving at Lisbon Airport (LIS)

Consider booking a hotel close to LIS if you have a late Porto Alegre Airport to Lisbon Airport flight. Settle into one of these accommodation options and skip the long transfer after landing:
Begin your adventure by picking up a Lisbon Airport rental car. Grab a set of wheels from Klass Wagen, Goldcar or OK Mobility and explore beyond Lisbon's main sights.
Reserving your ride from Lisbon Airport around two weeks ahead gives you the best chance of locking in a great deal.

When to fly to Lisbon Airport (LIS)

August is the busiest month for flights from Porto Alegre Airport to Lisbon Airport. To skip the crowds, travel to Lisbon in March.
Before locking in your flight from Porto Alegre Airport to Lisbon Airport, consider the type of weather you enjoy. August is the warmest month in Lisbon, with the temperature ranging from 16ºC (61ºF) to 29ºC (84ºF).
If you want cooler conditions, search for a cheap ticket from POA to LIS in January. Temperatures average between 8ºC (46ºF) and 16ºC (61ºF) then.

Explore more of Portugal

You've done Lisbon, now it's time to discover more of Portugal. Travel about 274 kilometers north to Porto to check off its top attractions. From Ribeira District to Rio Douro and Livraria Lello, you'll have a packed itinerary ahead.
Amadora is another standout destination in Portugal and is around 8 kilometers north-west of Lisbon. No trip is complete without visiting Roman Villa, Park Fantasia and Palácio dos Condes da Lousã.