Cheap flights from Dublin to Sao Paulo from €374

The month of January is, on average, the cheapest month to fly to Sao Paulo from Dublin, with most prices found around €621. If you aren’t able to travel during the month of January, then book flights to Sao Paulo from Dublin during September instead. Flights to Sao Paulo in September, while not as cheap as those in January, still average around €741.

You are more likely to see cheaper flights to Sao Paulo from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to Sao Paulo for around €863 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sao Paulo from Dublin for as low as €723 on momondo.

You could potentially save up to 14% on your flight if you consider stops on a Dublin to Sao Paulo flight.

As of March 2026, prices for Dublin to Sao Paulo flights are approximately 10% more expensive when compared to flights at the same time last year.

Aer Lingus is the most popular carrier operating from Dublin to Sao Paulo

TAP AIR PORTUGAL, KLM and Delta are the top three most popular airlines that fly to Sao Paulo from Dublin according to our data. TAP AIR PORTUGAL is the first choice among our users, with 40% of people opting to fly with this airline when travelling to Sao Paulo. Keep in mind that there are 10 different airlines that fly to Sao Paulo on a routine basis, so you have a few additional options to choose from.

Lisbon (LIS) was the most common stop: 28% of momondo users choosing one-stop flights on this route connected there.

Flights via Casablanca (CMN) offer the lowest average return price of €617.

Flights connecting via Zurich (ZRH) have the shortest average one-way travel time: 14h 50m.

Paris (CDG) has the shortest average stopover time for this route: 1h 49m.