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Cheap Flights from Bilbao to San Sebastian

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Compare Bilbao to San Sebastian flight deals

Find the cheapest month or even day of the year to fly to San Sebastian

Book the best San Sebastian fare with no extra fees

Flight deals from Bilbao to San Sebastian

Looking for a cheap last-minute deal or the best return flight from Bilbao to San Sebastian? Find the lowest prices on one-way and return tickets right here.
San Sebastian.110 € per passenger.Departing Tue, 14 Oct, returning Thu, 16 Oct.Return flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from Bilbao on Tue, 14 Oct, arriving in San Sebastian.Inbound indirect flight with Vueling Airlines, departs from San Sebastian on Thu, 16 Oct, arriving in Bilbao.Price includes taxes and charges.From 110 €, select.
San Sebastian.115 € per passenger.Departing Mon, 10 Nov, returning Wed, 12 Nov.Return flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from Bilbao on Mon, 10 Nov, arriving in San Sebastian.Inbound indirect flight with Vueling Airlines, departs from San Sebastian on Wed, 12 Nov, arriving in Bilbao.Price includes taxes and charges.From 115 €, select.
San Sebastian.130 € per passenger.Departing Sun, 8 Jun, returning Tue, 10 Jun.Return flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from Bilbao on Sun, 8 Jun, arriving in San Sebastian.Inbound indirect flight with Vueling Airlines, departs from San Sebastian on Tue, 10 Jun, arriving in Bilbao.Price includes taxes and charges.From 130 €, select.
San Sebastian.135 € per passenger.Departing Sun, 28 Sep, returning Thu, 16 Oct.Return flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from Bilbao on Sun, 28 Sep, arriving in San Sebastian.Inbound indirect flight with Vueling Airlines, departs from San Sebastian on Thu, 16 Oct, arriving in Bilbao.Price includes taxes and charges.From 135 €, select.
San Sebastian.137 € per passenger.Departing Tue, 13 May, returning Tue, 27 May.Return flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from Bilbao on Tue, 13 May, arriving in San Sebastian.Inbound indirect flight with Vueling Airlines, departs from San Sebastian on Tue, 27 May, arriving in Bilbao.Price includes taxes and charges.From 137 €, select.
San Sebastian.139 € per passenger.Departing Mon, 4 Aug, returning Thu, 7 Aug.Return flight with Air Europa and Iberia.Outbound indirect flight with Air Europa, departs from Bilbao on Mon, 4 Aug, arriving in San Sebastian.Inbound indirect flight with Iberia, departs from San Sebastian on Thu, 7 Aug, arriving in Bilbao.Price includes taxes and charges.From 139 €, select.
San Sebastian.155 € per passenger.Departing Thu, 11 Sep, returning Mon, 22 Sep.Return flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from Bilbao on Thu, 11 Sep, arriving in San Sebastian.Inbound indirect flight with Vueling Airlines, departs from San Sebastian on Mon, 22 Sep, arriving in Bilbao.Price includes taxes and charges.From 155 €, select.
San Sebastian.160 € per passenger.Departing Sat, 31 May, returning Tue, 10 Jun.Return flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from Bilbao on Sat, 31 May, arriving in San Sebastian.Inbound indirect flight with Vueling Airlines, departs from San Sebastian on Tue, 10 Jun, arriving in Bilbao.Price includes taxes and charges.From 160 €, select.

Find the cheapest month to fly from Bilbao to San Sebastian

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Bilbao to San Sebastian flights are currently cheapest in October.
Apr
from 302 €
May
from 137 €
Jun
from 130 €
Jul
from 181 €
Aug
from 139 €
Sep
from 155 €
Oct
from 110 €
Nov
from 115 €
Dec
from 230 €
Jan
Find prices
Feb
Find prices
Mar
Find prices

Bilbao to San Sebastian: Alternative routes

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

Bilbao to San Sebastian: Flight information

The things to know before you go.
Cheapest flight found110 €
Cheapest month to flyOctober

Finding cheap flights from Bilbao to San Sebastian: Frequently asked questions

The best price we found for a return flight from Bilbao to San Sebastian is 110 €. 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 Bilbao to San Sebastian. But we found flights with one or more stops from 110 €.
As of April 2025, there are no flights flying from Bilbao to San Sebastian.
The cheapest month to fly from Bilbao to San Sebastian is usually April 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Bilbao Airport to San Sebastian Airport on Tuesday, 14 October 2025.
No airlines currently offer direct flights between Bilbao Airport and San Sebastian 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 San Sebastian 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 San Sebastian 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 San Sebastian.

Flying from Bilbao Airport (BIO) to San Sebastian Airport (EAS): what you need to know

  • San Sebastian's timezone is UTC+1, which is the same as Bilbao.

  • Get to the airport on time so you don't miss your BIO to EAS flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid a last-minute sprint to the gate.

  • Travelling during a peak month like July? Public holidays and other popular periods can lead to longer queues at check-in and security. Be extra cautious and arrive up to four hours ahead of an international flight and two hours before a domestic departure.

  • If you want to explore another city along the way, simply deselect 'Direct flights only' when searching for your ticket from Bilbao Airport to San Sebastian Airport. These are the most popular stopovers between BIO and EAS:

    • Barcelona-El Prat Airport

    • Valencia Airport

    • Adolfo Suarez Madrid-Barajas Airport

How to find the cheapest flights from Bilbao Airport (BIO) to San Sebastian Airport (EAS)

  • Currently, 45 € is the lowest price we've seen for a one-way Bilbao Airport to San Sebastian Airport flight. The best price for a return plane ticket is 110 €. Remember that fares may change due to availability when booking.

  • To pick up cheap tickets from BIO to EAS, book in advance. Airlines tend to offer their most competitively priced fares when flights are first made available.

  • The 'Whole month' search tool shows you the cheapest flights from Bilbao Airport to San Sebastian Airport across every month. It's a good way to snap up a bargain if your travel dates are flexible.

  • You don't need to check back in every day to see if fares have gone down when you create a Price Alert. We'll notify you as soon as there's a new deal on cheap flights from BIO to EAS.

  • Tailor your trip with filters. Choose your departure and arrival times, total journey duration and airlines. You can also sort the results by 'Best,' 'Fastest' or 'Cheapest' flights from Bilbao Airport to San Sebastian Airport.

Handy information about Bilbao Airport (BIO)

  • Bilbao Airport gets top marks for its on-time performance. 82.76% of flights that depart BIO arrive at their destination without delay.

  • Bilbao Airport is about 6 kilometres from central Bilbao. If you're catching a cab, ride-sharing or driving from the centre, it'll take 10 minutes or so to get there, depending on the traffic.

  • The journey on public transport usually takes 30 minutes.

  • Get your travels off to a leisurely start by staying near BIO. Whether you've booked an early flight from Bilbao Airport to San Sebastian Airport or just don't like being rushed, these stays have you covered:

Arriving at San Sebastian Airport (EAS)

  • Consider staying in a hotel near EAS if you're catching a late Bilbao Airport to San Sebastian Airport flight. Pick one of these options and make your arrival easier:

  • Get on the fast track to adventure by picking up a San Sebastian Airport rental car. Grab a set of wheels from Europcar, Keddy By Europcar or Hertz and experience the lesser-explored corners of San Sebastian and beyond.

  • For the lowest price, reserve your vehicle from San Sebastian Airport around two weeks before you travel.

Getting from San Sebastian Airport (EAS) to central San Sebastian

  • San Sebastian Airport is roughly 21 kilometres from central San Sebastian. Driving there takes about 25 minutes.

  • It typically takes 40 minutes when travelling by public transport.

When to fly to San Sebastian Airport (EAS)

  • June is the most popular month for flights from Bilbao Airport to San Sebastian Airport. To escape the crowds, visit San Sebastian in January.

  • Lock in your flight from Bilbao Airport to San Sebastian Airport for August if you'd like to go to San Sebastian during its warmest month. Expect temperatures of between 15ºC (59ºF) and 25ºC (77ºF).

  • Look for cheap tickets from BIO to EAS in January if you'd rather travel during cooler conditions. Temperatures are at their lowest around then, ranging between 4ºC (39ºF) and 13ºC (55ºF) on average.

Explore more of Spain

  • San Sebastian has its own special appeal, but there are so many other parts of Spain you'll want to see. Around 209 kilometres south-east of San Sebastian, a trip to Zaragoza will keep you on the move. Don't miss top attractions like Puente de Piedra, Museo Pablo Gargallo and El Tubo.

  • Salamanca is another standout destination in Spain and is around 402 kilometres south-west of San Sebastian. No trip is complete without a visit to Plaza Mayor, S.O.U. Servicio de Orientación al Universitario. Universidad de Salamanca and Pontifical University of Salamanca.

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Plan the rest of your trip from Bilbao to San Sebastian

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