Your next trip, last seen at €441
Lowest observedGol · 1 stop · One wayWhen to fly
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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
Short answer
We have seen TAP Air Portugal fares from Lisbon to Porto Alegre, non-stop. The lowest fare our own searches returned is €441, seen on 3 Sep 2026. The average across the fares we caught is €757. January 2027 is the cheapest month in our observations, at €441. These are prices our searches returned on the dates shown, not quotes; run a live search for today's fare.
Short answer
We have seen TAP Air Portugal fares from Lisbon to Porto Alegre, non-stop. The lowest fare our own searches returned is €441, seen on 3 Sep 2026. The average across the fares we caught is €757. January 2027 is the cheapest month in our observations, at €441. These are prices our searches returned on the dates shown, not quotes; run a live search for today's fare.
About this route
Explore the fares we observed from Lisbon to Porto Alegre. Prices move often, so pick your dates to see the latest options.
- Route distance
- 8,801 km
- Reported fastest flight
- 11h 55m
- Airlines seen
- TAP Air Portugal
Route-level information; individual journeys vary.
Published schedules report non-stop service with TAP Air Portugal. Check current timetables.
A clearer picture of your fare
Frequently asked
How much is a flight from Lisbon to Porto Alegre?
The lowest fare we have observed is €441, found on 3 Sep 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Lisbon to Porto Alegre?
In our observations January 2027 is the cheapest month so far, at €441.
Are there direct flights from Lisbon to Porto Alegre?
Yes. We have seen non-stop flights on this route, flown by TAP Air Portugal.
Which airlines fly from Lisbon to Porto Alegre?
These are the carriers we have seen on the route: TAP Air Portugal.
How long does the flight from Lisbon to Porto Alegre take?
The average journey time across the 44 fares we observed is 25h 51m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Lisbon to Porto Alegre fares were non-stop?
7 of the 56 fares we observed were non-stop; the rest included at least one stop. That describes our observations, not every flight that operates.
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide
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Recently observed fares. Prices may change.
Last checked: 2 Oct 2026