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Cheap Flights from Santander to Bilbao

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Compare Santander to Bilbao flight deals

Find the cheapest month or even day of the year to fly to Bilbao

Book the best Bilbao fare with no extra fees

Flight deals from Santander to Bilbao

Looking for a cheap last-minute deal or the best return flight from Santander to Bilbao? Find the lowest prices on one-way and return tickets right here.
Bilbao.R 914 per passenger.Departing Mon, 27 Oct.One-way flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from Santander on Mon, 27 Oct, arriving in Bilbao.Price includes taxes and charges.From R 914, select.
Bilbao.R 1,057 per passenger.Departing Sun, 18 Jan.One-way flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from Santander on Sun, 18 Jan, arriving in Bilbao.Price includes taxes and charges.From R 1,057, select.
Bilbao.R 1,077 per passenger.Departing Thu, 17 Jul.One-way flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from Santander on Thu, 17 Jul, arriving in Bilbao.Price includes taxes and charges.From R 1,077, select.
Bilbao.R 1,077 per passenger.Departing Tue, 16 Sep.One-way flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from Santander on Tue, 16 Sep, arriving in Bilbao.Price includes taxes and charges.From R 1,077, select.
Bilbao.R 1,138 per passenger.Departing Wed, 6 Aug.One-way flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from Santander on Wed, 6 Aug, arriving in Bilbao.Price includes taxes and charges.From R 1,138, select.
Bilbao.R 1,408 per passenger.Departing Thu, 13 Nov.One-way flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from Santander on Thu, 13 Nov, arriving in Bilbao.Price includes taxes and charges.From R 1,408, select.
Bilbao.R 1,447 per passenger.Departing Tue, 17 Jun.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Santander on Tue, 17 Jun, arriving in Bilbao.Price includes taxes and charges.From R 1,447, select.
Bilbao.R 1,703 per passenger.Departing Fri, 5 Dec.One-way flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from Santander on Fri, 5 Dec, arriving in Bilbao.Price includes taxes and charges.From R 1,703, select.

Find the cheapest month to fly from Santander to Bilbao

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Santander to Bilbao flights are currently cheapest in October.
Jun
from R 1,447
Jul
from R 1,077
Aug
from R 1,138
Sep
from R 1,077
Oct
from R 914
Nov
from R 1,408
Dec
from R 1,703
Jan
from R 1,057
Feb
Find prices
Mar
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Apr
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May
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Santander to Bilbao: Alternative routes

Compare routes from Santander to Bilbao below. You may find an airport to fly into that's cheaper, faster, or easier than Bilbao.

Santander to Bilbao: Flight information

The things to know before you go.
Cheapest flight foundR 914
Cheapest month to flyOctober

Finding cheap flights from Santander to Bilbao: Frequently asked questions

The best price we found for a return flight from Santander to Bilbao is R 2,114. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Santander to Bilbao. But we found flights with one or more stops from R 2,114.
As of June 2025, there are no flights flying from Santander to Bilbao.
The cheapest month to fly from Santander to Bilbao is usually June 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Santander Airport to Bilbao Airport on Sunday, 18 January 2026.
No airlines currently offer direct flights between Santander Airport and Bilbao Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Bilbao but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Bilbao is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Vueling Airlines offers the cheapest flight tickets to Bilbao.

Travelling from Santander Airport (SDR) to Bilbao Airport (BIO): what you need to know

  • Santander and Bilbao follow the same timezone, UTC+1.

  • Leave enough time to catch your SDR to BIO flight. It's generally best to arrive two hours before international departures and an hour ahead for domestic flights.

  • You can expect longer queues during popular months like August. Arriving up to four hours in advance for an international flight and two hours for domestic departures is a wise move.

  • We make it a cinch to book a flight with a stopover. To see your options for tickets from Santander Airport to Bilbao Airport, deselect 'Direct flights only.' Then, pick a flight offering a stop long enough to visit the city of your choice. Worthwhile stopovers between SDR and BIO include:

    • Adolfo Suarez Madrid-Barajas Airport

    • Barcelona-El Prat Airport

    • Malaga Airport

How to find the cheapest flights from Santander Airport (SDR) to Bilbao Airport (BIO)

  • Right now, R 914 is the lowest price we've found for a one-way Santander Airport to Bilbao Airport flight. The best price for a return ticket is R 2,114. Bear in mind that fares can change due to availability when booking.

  • It's usually smart to book ahead of time if you're hoping to get cheap tickets from SDR to BIO. That's because flight prices are based on demand, which tends to rise closer to departure.

  • The 'Whole month' search function shows you the cheapest flights from Santander Airport to Bilbao Airport across the month. It's a great way to snap up a bargain if your travel plans are flexible.

  • Snapping up cheap flights from SDR to BIO is a piece of cake with Price Alerts. All you need to do is set up one of these automatic alerts and we'll let you know when a lower fare pops up.

  • Find the right flight for you by using the filters. To see the 'Best,' 'Cheapest' or 'Fastest' flights from Santander Airport to Bilbao Airport, use the 'Sort by' function. You can also filter results by airline, departure and arrival times, and number of stops.

Handy information about Santander Airport (SDR)

  • Santander Airport gets high marks for its on-time performance. 80.42% of flights that take off from SDR arrive at their destination without delay.

  • To reach Santander Airport from central Santander, it takes about 10 minutes by car. Of course, this depends on traffic. It's approximately 6 kilometres from the airport to the city centre.

  • Expect a journey time of around 40 minutes on public transport.

  • Searching for a handy hotel near SDR? If you've booked an early flight from Santander Airport to Bilbao Airport, these stays will have you moments from your check-in counter:

Arriving at Bilbao Airport (BIO)

  • If you're coming in on a late Santander Airport to Bilbao Airport flight, few things beat the convenience of staying near the terminal. Collect your bags from the carousel and then be showered and snoozing soon after at one of these hotels near BIO:

  • Pick up a Bilbao Airport rental car and discover Bilbao and beyond with your own wheels. Record Go, Click and Rent and Goldcar are well-known companies you can book with here.

  • Reserving your ride from Bilbao Airport around four weeks ahead increases your chances of getting a good deal.

Getting from Bilbao Airport (BIO) to central Bilbao

  • Bilbao Airport to the centre of Bilbao has a drive time of about 10 minutes. It's approximately 6 kilometres away.

  • It takes roughly 30 minutes when travelling by public transport.

When to fly to Bilbao Airport (BIO)

  • The quietest month for a flight from Santander Airport to Bilbao Airport is January, while July is the most popular. Choose the best time to go to Bilbao based on whether you prefer a bustling atmosphere or a more laid-back vibe.

  • The warmest month in Bilbao is August, with the temperature ranging between 16ºC (61ºF) and 25ºC (77ºF). Book your flights from Santander Airport to Bilbao Airport in this month if you like this kind of weather.

  • January sees average temperatures of between 5ºC (41ºF) and 13ºC (55ºF). Search for cheap tickets from SDR to BIO sometime then if you want to travel when it's cooler.

Explore more of Spain

  • You've visited Bilbao, now it's time to discover other parts of Spain. Travel around 241 kilometres south-east to Zaragoza to tick off its leading sights. From Puente de Piedra to Museo Pablo Gargallo and El Tubo, there's plenty to keep you busy.

  • If you're looking to explore another great destination in Spain, head for Salamanca, roughly 338 kilometres south-west of Bilbao. Plaza Mayor, S.O.U. Servicio de Orientación al Universitario. Universidad de Salamanca and Pontifical University of Salamanca are key reasons to visit.

Plan the rest of your trip from Santander to Bilbao

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.