Cheap Flights from Madrid to Bilbao from $33

Frequently Asked Questions

• What are the cheapest flights from Madrid to Bilbao (MAD-BIO)?

  Based on Trip.com data, Air Europa offers one-way fares as low as $33 on Cheapest nonstop routes (e.g. MAD to BIO on Sun, Sep 13), while Air Europa offers Cheapest nonstop round-trips from $39 departing on Tue, Sep 22 and returning on Thu, Sep 24.

• Which airlines offer direct flights from Madrid to Bilbao?

  At the moment, you can catch a nonstop flight from Madrid to Bilbao with the following airlines, including: Air Europa Iberia Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long does it take to fly from Madrid (MAD) to Bilbao (BIO) and what is the distance?

  It takes around 1 hour 28 minutes to fly from Madrid (MAD) to Bilbao (BIO).

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

  Based on Trip.com data in the past 4 weeks, there is 81 flight per week flying from Madrid to Bilbao. You can check the weekly schedule for popular airlines on this route below: Air Europa: S/M/T/W/T/F/S -- UX7153 (15:15)

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

  To find best deals on flights from Madrid 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 Sun, Sep 13, with one-way flights priced at just $33.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Air Europa.
  · 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 January.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Madrid (MAD) to Bilbao (BIO) the cheapest?

  The cheapest months to fly from Madrid to Bilbao is October, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Madrid to Bilbao on?

  After crunching the numbers on our September flight calendar, it's currently cheapest to fly from Madrid to Bilbao on September 10, 2026 with Air Europa, with prices starting at $26.

• Which airports can I fly into Bilbao from Madrid?

  You can arrive at any of the following airports in Bilbao: Bilbao Airport (BIO). Flights from Madrid Barajas Airport to Bilbao Airport (MAD-BIO) are by far the most popular option for this route.

• Is there any time difference between Madrid and Bilbao?

  The time difference between Bilbao and Madrid is 0m.

• How do I change or cancel my ticket from Madrid to Bilbao?

  Tickets can only be changed or canceled 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.

• What is the average cost of a one-way flight from Madrid to Bilbao?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Madrid to Bilbao is $103. Fares vary by travel date, airline and availability.

• What is the average cost of a round-trip flight from Madrid to Bilbao?

  Based on Trip.com data for travel in the next 30 days, the average round-trip fare from Madrid to Bilbao is $155. The final price depends on the outbound and return dates, airline and fare conditions.

• How do I book flights from Madrid to Bilbao on Trip.com?

  Enter Madrid and Bilbao, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.

• Are there budget airlines on the Madrid to Bilbao route?

  Vueling Airlinesare the most popular budget airlines flying from Madrid to Bilbao. Check baggage, seat and payment fees before comparing the final price.