Cheap flights from Porto Alegre to Lisbon
from 806 US$

From 875 USD — compare hundreds of airlines

We search 100+ flight sitesDirect flights~11h 30mReturn route: Lisbon → Porto Alegre

The cheapest month is usually 2026-09 · 806 US$

Live fares from 100+ sites — free, with no hidden fees.

About this route

Compare flights from Porto Alegre to Lisbon, a about 8,794 km route (around 11h 30m nonstop). We gather live prices from hundreds of airlines and agencies so you can find the cheapest and book on the official site, with no hidden fees. Direct flights are available. Airlines such as TAP Air Portugal operate this route.

Nonstop time

11h 30m

Distance

8,794 km

Stops

Nonstop

Airlines

The airports on this route

Porto Alegre

Aeropuerto Internacional Salgado FilhoPOA

About 6 km from downtown Porto Alegre

Getting around: Taxis, apps and buses

When to buy and when to fly

Prices by date

Fares found by date — cheapest days in green.

See prices for my dates →

806 US$

09/09

How to get the best price

1The sticker price is real — but it moves fastLow fares last hours or days. If the number works, search it today; waiting rarely improves it.

2Buy 4–8 weeks aheadThat window usually holds the best fares; holidays call for even more margin.

3Flexibility = moneyShifting departure 2–3 days can move the fare 100+ US$. Tuesdays and Wednesdays tend to be cheap.

Airlines on this route

TAP Air Portugal

FAQ

What's the cheapest month to fly Porto Alegre to Lisbon?

It's usually 2026-09, from 806 USD. Use the price calendar to compare other dates.

How long is the flight from Porto Alegre to Lisbon?

A nonstop flight takes about 11h 30m and covers around 8,794 km. Connecting itineraries take longer.

Are there direct flights from Porto Alegre to Lisbon?

Yes, this route has nonstop flights. Filter by "nonstop" to see them.

Which airlines fly from Porto Alegre to Lisbon?

TAP Air Portugal operate this route, among others. Compare them all in the results.

When should I book Porto Alegre–Lisbon flights?

As a rule of thumb, booking 3–8 weeks ahead and avoiding weekends and holidays tends to give the best prices. Use the calendar to spot the cheapest dates.