Question : Which airline is offering the cheapest flight from HKG to BIO?
Answer : KLM is your best bet for finding that coveted low fare. They're offering fares as low as $512, while prices for other flights are as high as $3,783.
Question : Have you considered flying out of an airport besides Hong Kong International Airport (HKG)?
Answer : Hong Kong International Airport is a superb airport, but in getting you to Bilbao, there is a lower cost option – Shenzhen Bao'an International Airport. It's just 24 miles away and flights are being priced 30% cheaper over the next two months.
Question : Would you be willing to change your travel days if it saved you money?
Answer : The best day to fly on a budget this month is Thursday. Being flexible with your travel days garners even more savings during booking.
Question : Do prices fluctuate more for this route than others?
Answer : Flight prices are fluctuating much more for this route than most routes from Hong Kong, as they're ranging anywhere from $512 to $3,783. 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 : May 30th has seen bookings (as of May 22nd) as cheap as $512. That comes in 49% below the average price for this route. Saving on flight fares means you'll have more money in your hand for the trip.
Question : How long do most people visit Bilbao?
Answer : Of course you're not most people, but if you were, you'd stay roughly nine days.