How do I know if a flight to Porto Alegre is a good deal?

A good deal on a flight to Porto Alegre is around S$ 2,933 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

What is the cheapest time of day to fly to Porto Alegre?

Morning flights to Porto Alegre are the cheapest at S$ 2,932 return on average. Morning flights are the most expensive at S$ 2,932.

Cheap Flights to Porto Alegre

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Flight Deals

Cheap Flights to Porto Alegre

Discover the best prices for you by selecting your travel dates on KAYAK.

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One-way

Recent return flight deals to Porto Alegre

SIN Singapore Changi Airport-POA Porto Alegre Salgado Filho

25554 kmmulti-stop

POA Porto Alegre Salgado Filho-SIN Singapore Changi Airport

25554 kmmulti-stop

Multiple Airlines

XSP Singapore Seletar-POA Porto Alegre Salgado Filho

25549 kmmulti-stop

POA Porto Alegre Salgado Filho-XSP Singapore Seletar

25549 kmmulti-stop

Multiple Airlines

Booking Insights

Price, demand, and travel trends for Singapore to Porto Alegre flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Singapore to Porto Alegre with more confidence.

What is the cheapest time of day to fly to Porto Alegre? Average price for all return flights depending on time of departure, seen by users on KAYAK in the last 12 months.: Morning flights to Porto Alegre are the cheapest at S$ 2,932 return on average. Morning flights are the most expensive at S$ 2,932.

Find deals

When to book flights to Porto Alegre

Are your dates flexible? Find out the best times to travel to Porto Alegre based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated return price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Porto Alegre based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

How do I know if a flight to Porto Alegre is a good deal?
A good deal on a flight to Porto Alegre is around S$ 2,933 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

For flights to Porto Alegre, recent KAYAK data shows that stronger deals tend to be around S$ 2,933 return. If you see a fare below that threshold, it's a good deal – book before the price climbs back up.
Before you book:

• Check the route's typical price range so you can spot a deal.
• Confirm baggage fees and seat selection costs on budget carriers.
• Verify whether you need any travel documents beyond an ID.
• Pick a departure airport, since your nearest may not be the cheapest origin.