€648 Cheap flights to Rio Grande do Sul

Porto Alegre is about 95% more popular to visit than any other city in Rio Grande do Sul, according to momondo users. When visiting Porto Alegre, it is recommended to fly into Porto Alegre Airport, where you can typically get the cheapest prices and the most convenient travel options into the city.

Rio Grande do Sul typically has a temperature range from 13 °C(June) to 25 °C(February). Those looking to avoid rain and/or snow while visiting Rio Grande do Sul should plan their trip in November, January, or January, as these months are relatively less likely to have precipitation.

The flight from Ireland to Rio Grande do Sul depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Dublin (a popular airport in Ireland) to Porto Alegre Salgado Filho (the most popular airport in Rio Grande do Sul), then the flight time is 20h 35m on average. If you fly from Cork (another popular airport in Ireland) to Porto Alegre Salgado Filho, then the average flight time is .

Prices for flights to Rio Grande do Sul are updated daily.

As of August 2026, there are 2 operators available to choose from for flights to Rio Grande do Sul.

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Rio Grande do Sul.

The travel and health documents you'll need for your trip to Rio Grande do Sul may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Rio Grande do Sul. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.