Cheap Flights to Rio Grande do Sul from $2,075 Return

Q: What is the cheapest month to fly to Rio Grande do Sul?

The cheapest month to fly to Pelotas is currently July . The cheapest month to fly to Porto Alegre is currently July .

Q: What is the cheapest day to fly to Rio Grande do Sul?

The cheapest day to fly to Porto Alegre is currently Tuesday, 15 July 2025 . The cheapest day to fly to Pelotas is currently Thursday, 31 July 2025 .

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Find where to fly in Rio Grande do Sul

You could visit 7 destinations in Rio Grande do Sul – explore your options right here.

Flight deals to Rio Grande do Sul

Find the best prices for one-way or return flights to Rio Grande do Sul's most popular spots.

Porto Alegre.$2,075 per passenger.Departing Tue, 15 Jul, returning Tue, 26 Aug.Return flight with LATAM Airlines.Outbound indirect flight with LATAM Airlines, departs from Sydney on Tue, 15 Jul, arriving in Porto Alegre.Inbound indirect flight with LATAM Airlines, departs from Porto Alegre on Tue, 26 Aug, arriving in Sydney.Price includes taxes and charges.From $2,075, select.

Pelotas.$3,403 per passenger.Departing Thu, 31 Jul, returning Thu, 7 Aug.Return flight with Qantas and LATAM Airlines.Outbound indirect flight with Qantas, departs from Hobart on Thu, 31 Jul, arriving in Pelotas.Inbound indirect flight with LATAM Airlines, departs from Pelotas on Thu, 7 Aug, arriving in Hobart.Price includes taxes and charges.From $3,403, select.

Flying to Rio Grande do Sul

The things to know before you go.

Cheapest flight found	$2,075, Porto Alegre
Cheapest month to fly	July
Cheapest airport to fly from	Sydney

How to find cheap one-way and return flights to Rio Grande do Sul

Here are a few tips on how to find the best price for Rio Grande do Sul flights.

Simply hit 'search'

We've compared all the best online travel agents and flight providers out there to find the cheapest plane tickets to Rio Grande do Sul. And with us, there are no added fees – what you see is what you pay.

Fly into Porto Alegre

At the moment, the lowest priced flight tickets to Rio Grande do Sul are from Sydney to Porto Alegre.

Fly in June

The cheapest time to fly to Rio Grande do Sul is currently June.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to travel to any city you choose in Rio Grande do Sul.

Set up a Price Alert

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Find flexible getaways

Keep an eye out for flexible ticket options to Rio Grande do Sul. If you go for a flexible plane ticket, you won’t lose out if your flight is cancelled or needs to be changed.

Book spotless stays

Check out the hotels in Rio Grande do Sul with sparkling 5/5 cleanliness ratings, or bag a room with free cancellation.

Get insured

Choose travel cost protection that covers against any unexpected hiccups before or during your trip. With the right travel insurance, you won’t lose out on money if your flights to Rio Grande do Sul are changed or cancelled or your trip is cut short.

Frequently asked questions

Which is the cheapest airline to fly to Rio Grande do Sul with?

Currently, LATAM Airlines and Qantas offer the cheapest flight tickets to Rio Grande do Sul.

How much is the cheapest flight ticket to Rio Grande do Sul?

We looked at upcoming return flights to Rio Grande do Sul departing over the next 12 months and found that Sydney Airport to Porto Alegre Airport for $2,075 is the best price.

What is the cheapest month to fly to Rio Grande do Sul?

The cheapest month to fly to Pelotas is currently July. The cheapest month to fly to Porto Alegre is currently July.

What is the cheapest day to fly to Rio Grande do Sul?

The cheapest day to fly to Porto Alegre is currently Tuesday, 15 July 2025. The cheapest day to fly to Pelotas is currently Thursday, 31 July 2025.

Where's cheapest to fly into in Rio Grande do Sul?

If you're flying from Australia, the cheapest city in Rio Grande do Sul to fly into is Porto Alegre. The cheapest airport serving Porto Alegre at the moment is Porto Alegre Airport.