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Cheap Flights from Porto Alegre to Lisbon

Travellers and cabin class

Compare Porto Alegre to Lisbon flight deals

Find the cheapest month or even day of the year to fly to Lisbon

Book the best Lisbon fare with no extra fees

Flight deals from Porto Alegre to Lisbon

Looking for a cheap last-minute deal or the best return flight from Porto Alegre to Lisbon? Find the lowest prices on one-way and return tickets right here.
Lisbon.$7,237 per passenger.Departing Thu, 23 Oct.One-way flight with Azul Airlines.Outbound indirect flight with Azul Airlines, departs from Porto Alegre on Thu, 23 Oct, arriving in Lisbon.Price includes taxes and charges.From $7,237, select.
Lisbon.$7,271 per passenger.Departing Thu, 27 Nov.One-way flight with Azul Airlines.Outbound indirect flight with Azul Airlines, departs from Porto Alegre on Thu, 27 Nov, arriving in Lisbon.Price includes taxes and charges.From $7,271, select.
Lisbon.$7,910 per passenger.Departing Mon, 2 Jun.One-way flight with Azul Airlines.Outbound indirect flight with Azul Airlines, departs from Porto Alegre on Mon, 2 Jun, arriving in Lisbon.Price includes taxes and charges.From $7,910, select.
Lisbon.$8,170 per passenger.Departing Wed, 10 Dec.One-way flight with Azul Airlines.Outbound indirect flight with Azul Airlines, departs from Porto Alegre on Wed, 10 Dec, arriving in Lisbon.Price includes taxes and charges.From $8,170, select.
Lisbon.$8,473 per passenger.Departing Wed, 16 Jul.One-way flight with Azul Airlines.Outbound indirect flight with Azul Airlines, departs from Porto Alegre on Wed, 16 Jul, arriving in Lisbon.Price includes taxes and charges.From $8,473, select.
Lisbon.$8,517 per passenger.Departing Mon, 29 Sep.One-way flight with Azul Airlines.Outbound indirect flight with Azul Airlines, departs from Porto Alegre on Mon, 29 Sep, arriving in Lisbon.Price includes taxes and charges.From $8,517, select.
Lisbon.$8,563 per passenger.Departing Mon, 11 Aug.One-way flight with Azul Airlines.Outbound indirect flight with Azul Airlines, departs from Porto Alegre on Mon, 11 Aug, arriving in Lisbon.Price includes taxes and charges.From $8,563, select.
Lisbon.$8,810 per passenger.Departing Thu, 5 Feb.One-way flight with Azul Airlines.Outbound indirect flight with Azul Airlines, departs from Porto Alegre on Thu, 5 Feb, arriving in Lisbon.Price includes taxes and charges.From $8,810, 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 October.
Mar
from $11,987
Apr
from $11,242
May
from $10,125
Jun
from $7,932
Jul
from $8,497
Aug
from $8,588
Sep
from $8,542
Oct
from $7,257
Nov
from $7,292
Dec
from $8,193
Jan
from $9,649
Feb
from $8,835

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.

Porto Alegre to Lisbon: Flight information

The things to know before you go.
Cheapest flight found$7,257
Cheapest month to flyOctober
Average flight time10 hrs, 51 mins
Most popular airlineTAP Air Portugal
Average flights per week8

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

The best price we found for a return flight from Porto Alegre to Lisbon is $13,943. 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.
10 hours and 51 minutes is the average flight time from Porto Alegre to Lisbon.
TAP Air Portugal, Etihad Airways and Azul Airlines fly direct from Porto Alegre to Lisbon.
As of March 2025, there are 8 flights per week flying from Porto Alegre to Lisbon.
The cheapest month to fly from Porto Alegre to Lisbon is usually March 2025.
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 Monday, 9 June 2025.
Yes – the average flight time is 10 hours and 51 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 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.
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.
Currently, LATAM Airlines and TAP Air Portugal offer the cheapest flight tickets to Lisbon.

How to find cheap flights to Lisbon from Porto Alegre

Looking for cheap tickets from Porto Alegre to Lisbon? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Porto Alegre to Lisbon. And with us there are no hidden fees - what you see is what you pay.
  • Compare flight deals to Lisbon from Porto Alegre from over 1,000 providers. Then choose the cheapest or fastest plane tickets.
  • Flex your dates to find the best Porto Alegre-Lisbon ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Lisbon from Porto Alegre.
  • Set up a Price Alert. You can easily track the fare of your cheap Porto Alegre-Lisbon flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Fly without stops. Only interested in direct flights between Porto Alegre and Lisbon? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results.
  • Find the cheapest Business class flights from Porto Alegre and Lisbon. We scour the internet for the best Business, Premium Economy and First Class flight fares to Lisbon, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for Porto Alegre to Lisbon flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.

    • Combine your flight to Lisbon from Porto Alegre with hotels and car hire

    Once you've secured your cheap flight ticket from Porto Alegre to Lisbon, discover the best prices and exclusive rates for hotels in Lisbon or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


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Plan the rest of your trip from Porto Alegre to Lisbon

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