Cheap flights from Rio de Janeiro to Foz do Iguaçu from R3 044

The cheapest month to fly to Foz do Iguaçu from Rio de Janeiro is in May. Flight prices, which tend to average around R2 497, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of May, then book flights to Foz do Iguaçu from Rio de Janeiro during June instead. Flights to Foz do Iguaçu in June, while not as cheap as those in May, still average around R2 674.

The cheapest day to depart on your flight to Foz do Iguaçu is on a Thursday when prices can be found for as low as R4 851. This is often the case because there is less demand to fly during this day of the week. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Rio de Janeiro to Foz do Iguaçu for around R5 502.

In the morning is the cheapest time of day to fly from Rio de Janeiro to Foz do Iguaçu when you can find flight prices for as low as R3 922. Flying to Foz do Iguaçu in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at midday because they tend to be around R4 012. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Rio de Janeiro–Galeão Intl to Foz do Iguaçu Cataratas for the best Rio de Janeiro - Foz do Iguaçu Cataratas flight prices

You are more likely to see cheaper flights to Foz do Iguaçu from Rio de Janeiro when booking weeks ahead of your departure date. In general, you can expect to find flights to Foz do Iguaçu for around R3 161 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Foz do Iguaçu from Rio de Janeiro for as low as R1 997 on momondo.

There is only 1 cabin class available to choose from on Rio de Janeiro to Foz do Iguaçu flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 40% on your flight if you consider stops on a Rio de Janeiro to Foz do Iguaçu flight.

As of August 2026, prices for Rio de Janeiro to Foz do Iguaçu flights are approximately 35% cheaper when compared to flights at the same time last year.

Historically, on average around 7% of flights between Rio de Janeiro and Foz do Iguaçu have experienced a delay on any given week. The average delay length over the past 12 months has been 98 minutes.

Generally, flights departing in the evening tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

According to our data, LATAM Airlines have had the fewest delays on this route over the last 12 months, with about 7% of their flights experiencing any sort of delay.