Question : How many days should you spend in Bilbao?
Answer : Travelers from GRU to BIO stay seven days on average.
Question : Will you do what it takes to get the absolute lowest-cost flight?
Answer : For the month of October, the cheapest day to fly is Monday. Having flexibility in your travel plans means you can save more, so be sure to plan ahead when possible.
Question : Is the price you found a good deal?
Answer : Ranging anywhere from $1,319 to $3,031, prices for GRU to BIO do change a lot more than the majority of routes from Brazil. Prices tend to be lower the further out you book.
Question : Interested in traveling in the next 30 days and want to get the lowest fare?
Answer : As of Sep 18th, the best day for booking to Bilbao (BIO) is Sep 28th. It costs $2,587, which is below this route's average price.
Question : Which airline is offering the cheapest flight from GRU to BIO?
Answer : Iberia is the leader in keeping prices down for their passengers over the next three months. Fares are being booked at just $1,319, which is quite a deal when compared to the high-end bookings of $3,031.