Cheap Flights to Rio Grande do Sul from 759 € Return

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

The cheapest month to fly to Pelotas is currently May . The cheapest month to fly to Passo Fundo is currently January . The cheapest month to fly to Santo Angelo is currently May . And the cheapest month to fly to Porto Alegre is currently May .

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

The cheapest day to fly to Porto Alegre is currently Tuesday, 27 May 2025 . The cheapest day to fly to Santo Angelo is currently Tuesday, 13 May 2025 . The cheapest day to fly to Caxias Do Sul is currently Monday, 12 May 2025 . And the cheapest day to fly to Passo Fundo is currently Monday, 19 January 2026 .

Compare Rio Grande do Sul flights across hundreds of providers

Find the cheapest month or even day of the year to fly

Book the best fare with no fees

Find where to fly in Rio Grande do Sul

You could visit 8 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.759 € per passenger.Departing Tue, 27 May, returning Tue, 24 Jun.Return flight with KLM.Outbound indirect flight with KLM, departs from Dublin on Tue, 27 May, arriving in Porto Alegre.Inbound indirect flight with KLM, departs from Porto Alegre on Tue, 24 Jun, arriving in Dublin.Price includes taxes and charges.From 759 €, select.

Santo Angelo.939 € per passenger.Departing Tue, 13 May, returning Tue, 20 May.Return flight with Ryanair and GOL Linhas Aéreas.Outbound indirect flight with Ryanair, departs from Dublin on Tue, 13 May, arriving in Santo Angelo.Inbound indirect flight with GOL Linhas Aéreas, departs from Santo Angelo on Tue, 20 May, arriving in Dublin.Price includes taxes and charges.From 939 €, select.

Caxias Do Sul.957 € per passenger.Departing Mon, 12 May, returning Mon, 19 May.Return flight with Ryanair and Azul Airlines.Outbound indirect flight with Ryanair, departs from Dublin on Mon, 12 May, arriving in Caxias Do Sul.Inbound indirect flight with Azul Airlines, departs from Caxias Do Sul on Mon, 19 May, arriving in Dublin.Price includes taxes and charges.From 957 €, select.

Passo Fundo.979 € per passenger.Departing Mon, 19 Jan, returning Thu, 19 Feb.Return flight with TAP Air Portugal and GOL Linhas Aéreas.Outbound indirect flight with TAP Air Portugal, departs from Dublin on Mon, 19 Jan, arriving in Passo Fundo.Inbound indirect flight with GOL Linhas Aéreas, departs from Passo Fundo on Thu, 19 Feb, arriving in Dublin.Price includes taxes and charges.From 979 €, select.

Pelotas.980 € per passenger.Departing Mon, 12 May, returning Mon, 19 May.Return flight with Ryanair and LATAM Airlines.Outbound indirect flight with Ryanair, departs from Dublin on Mon, 12 May, arriving in Pelotas.Inbound indirect flight with LATAM Airlines, departs from Pelotas on Mon, 19 May, arriving in Dublin.Price includes taxes and charges.From 980 €, select.

Santa Maria.1.041 € per passenger.Departing Mon, 12 May, returning Mon, 19 May.Return flight with Ryanair and Azul Airlines.Outbound indirect flight with Ryanair, departs from Dublin on Mon, 12 May, arriving in Santa Maria.Inbound indirect flight with Azul Airlines, departs from Santa Maria on Mon, 19 May, arriving in Dublin.Price includes taxes and charges.From 1.041 €, select.

Flying to Rio Grande do Sul

The things to know before you go.

Cheapest flight found	759 €, Porto Alegre
Cheapest month to fly	May
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 April

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

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

We'll let you know when flight prices to Rio Grande do Sul go up or down so you can book when the time is just right.

Book flights to Rio Grande do Sul on the Skyscanner app

You can search, compare and save your favourite Rio Grande do Sul flights, hotel and car hire in seconds – all on the Skyscanner app for iOS or Android.

Book flight tickets to Rio Grande do Sul with extra peace of mind

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, KLM and Ryanair 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 759 € 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 May. The cheapest month to fly to Passo Fundo is currently January. The cheapest month to fly to Santo Angelo is currently May. And the cheapest month to fly to Porto Alegre is currently May.

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

The cheapest day to fly to Porto Alegre is currently Tuesday, 27 May 2025. The cheapest day to fly to Santo Angelo is currently Tuesday, 13 May 2025. The cheapest day to fly to Caxias Do Sul is currently Monday, 12 May 2025. And the cheapest day to fly to Passo Fundo is currently Monday, 19 January 2026.

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.