Cheap Flights from Porto to Bilbao from AU$ 14

Flight FAQs

• Which airlines offer the cheapest flights from Porto (OPO) to Bilbao (BIO)?

  Based on Trip.com data, Vueling Airlines offers one-way fares as low as AU$ 14 on Cheapest nonstop routes (e.g. OPO to BIO on Fri, Jul 10), while Vueling Airlines offers Cheapest nonstop round-trips from AU$ 40 departing on Wed, May 20 and returning on Wed, May 27.

• Which airlines offer direct flights from Porto to Bilbao?

  At the moment, you can catch a direct flight from Porto to Bilbao with the following airlines, including: Vueling Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long is the flights from Porto (OPO) to Bilbao (BIO)?

  It takes about 1 hour 17 minutes to fly from Porto (OPO) to Bilbao (BIO).

• When is the best time to book flights from Porto to Bilbao?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Porto to Bilbao is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there per week from Porto to Bilbao?

  Based on Trip.com data in the past 4 weeks, there is 6 flight per week flying from Porto to Bilbao. You can check the weekly schedule for popular airlines on this route below: Vueling Airlines: -/M/-/W/T/-/S -- VY2703 (20:48)

• How can I find the best deals on flights from Porto to Bilbao?

  To find best deals on flights from Porto to Bilbao, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Fri, Jul 10, with one-way flights priced at just AU$ 14.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Vueling Airlines.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Bilbao travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When is the best time to book a flight from Porto to Bilbao to get the best price?

  The cheapest months to fly from Porto to Bilbao is November, when demand for travel is lower.

• Which upcoming date is the cheapest for flights from Porto to Bilbao?

  After crunching the numbers on our May flight calendar, it's currently cheapest to fly from Porto to Bilbao on May 19, 2026 with Vueling Airlines, with prices starting at AU$ 14.

• Which airports can I fly through when travelling to Bilbao from Porto?

  You can land at any one of the following hubs in Bilbao, with Francisco Sa Carneiro International Airport to Bilbao Airport (OPO-BIO) is by far the most common option on this route: Bilbao Airport (BIO).

• What is the time difference between Porto and Bilbao?

  The time difference between Bilbao and Porto is 1h.

• How can I change or cancel my flight ticket from Porto to Bilbao?

  Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.