Cheap Flights to Rio Grande do Sul from 785 € Return

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

The cheapest month to fly to Santo Angelo is currently July . The cheapest month to fly to Pelotas is currently July . The cheapest month to fly to Porto Alegre is currently February . And the cheapest month to fly to Santa Maria 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 Wednesday, 4 February 2026 . The cheapest day to fly to Caxias Do Sul is currently Friday, 31 October 2025 . The cheapest day to fly to Santa Maria is currently Sunday, 13 July 2025 . And the cheapest day to fly to Pelotas is currently Tuesday, 29 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.785 € per passenger.Departing Wed, 4 Feb, returning Mon, 2 Mar.Return flight with Vueling Airlines and LATAM Airlines.Outbound indirect flight with Vueling Airlines, departs from Dublin on Wed, 4 Feb, arriving in Porto Alegre.Inbound indirect flight with LATAM Airlines, departs from Porto Alegre on Mon, 2 Mar, arriving in Dublin.Price includes taxes and charges.From 785 €, select.

Caxias Do Sul.973 € per passenger.Departing Fri, 31 Oct, returning Thu, 20 Nov.Return flight with TAP Air Portugal and LATAM Airlines.Outbound indirect flight with TAP Air Portugal, departs from Dublin on Fri, 31 Oct, arriving in Caxias Do Sul.Inbound indirect flight with LATAM Airlines, departs from Caxias Do Sul on Thu, 20 Nov, arriving in Dublin.Price includes taxes and charges.From 973 €, select.

Santa Maria.1.626 € per passenger.Departing Sun, 13 Jul, returning Sun, 20 Jul.Return flight with TAP Air Portugal and Azul Airlines.Outbound indirect flight with TAP Air Portugal, departs from Dublin on Sun, 13 Jul, arriving in Santa Maria.Inbound indirect flight with Azul Airlines, departs from Santa Maria on Sun, 20 Jul, arriving in Dublin.Price includes taxes and charges.From 1.626 €, select.

Pelotas.1.668 € per passenger.Departing Tue, 29 Jul, returning Tue, 5 Aug.Return flight with Ryanair and Azul Airlines.Outbound indirect flight with Ryanair, departs from Dublin on Tue, 29 Jul, arriving in Pelotas.Inbound indirect flight with Azul Airlines, departs from Pelotas on Tue, 5 Aug, arriving in Dublin.Price includes taxes and charges.From 1.668 €, select.

Santo Angelo.1.859 € per passenger.Departing Tue, 29 Jul, returning Tue, 5 Aug.Return flight with KLM and GOL Linhas Aéreas.Outbound indirect flight with KLM, departs from Dublin on Tue, 29 Jul, arriving in Santo Angelo.Inbound indirect flight with GOL Linhas Aéreas, departs from Santo Angelo on Tue, 5 Aug, arriving in Dublin.Price includes taxes and charges.From 1.859 €, select.

Flying to Rio Grande do Sul

The things to know before you go.

Cheapest flight found	785 €, Porto Alegre
Cheapest month to fly	February
Cheapest airport to fly from	Dublin

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 Dublin to Porto Alegre.

Fly in October

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

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.

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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

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Frequently asked questions

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

Currently, Vueling Airlines and TAP Air Portugal 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 Dublin Airport to Porto Alegre Airport for 785 € is the best price.

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

The cheapest month to fly to Santo Angelo is currently July. The cheapest month to fly to Pelotas is currently July. The cheapest month to fly to Porto Alegre is currently February. And the cheapest month to fly to Santa Maria 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 Wednesday, 4 February 2026. The cheapest day to fly to Caxias Do Sul is currently Friday, 31 October 2025. The cheapest day to fly to Santa Maria is currently Sunday, 13 July 2025. And the cheapest day to fly to Pelotas is currently Tuesday, 29 July 2025.

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

If you're flying from Ireland, 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.