How Far Is Bilbao Airport From San Sebastian?

Bilbao Airport is 105 km from San Sebastián, the city on La Concha bay in the Basque Country of Spain whose official name is Donostia / San Sebastián. The tourism board gives that figure for the road distance, and the Basque Government's own airport page lists a direct PESA Lurraldebus coach that covers the run in about 75 minutes. That combination, a regional airport with a long transfer versus a bigger airport with a fast bus, is the whole reason travellers end up asking this question, and the answer shapes more of a Basque itinerary than travellers tend to expect. This page is part of San Sebastian Spain Guide, where every transfer, beach and pintxo bar question about the city gets its own answer.

How Far Is Bilbao Airport From San Sebastian?

Bilbao Airport is 105 km from San Sebastián, in the Basque Country, Spain, according to the official tourism board's getting-there page, which lists the distance for travellers comparing arrival options. The same page lists San Sebastián's own airport at Hondarribia as 20 km away and Biarritz in France as 45 km, so Bilbao is by far the farthest of the three airports a visitor to the city might reasonably fly into, at roughly five times the distance of the closest one.

Those three figures come from one table on the tourism board's page, and they are worth reading together rather than alone. San Sebastián Airport (EAS) at Hondarribia is a 20 km hop but a very small airport with a thin route network. Biarritz (BIQ) is 45 km across the French border. Bilbao (BIO) is 105 km away in a different province entirely, yet it is the airport many travellers actually use, because it has the widest choice of flights of the three. The distance is a real cost in time and money, and the sections below break down what it means by coach, by train and by car.

The tourism board also lists a fourth airport, Vitoria-Gasteiz, at 100 km, but with no direct service to San Sebastián, so it rarely enters the comparison. In practice the choice is between convenience and flight availability, and 105 km is the price of the latter.

How Do You Cover The 105 Km From Bilbao Airport To San Sebastian?

The direct option is the PESA Lurraldebus coach, listed by the Basque Government's Bilbao airport page at 17.10 EUR to San Sebastián and about 75 minutes, running hourly on working days in winter and every 30 minutes in July and August. That page carries no date, so treat the fare as listed rather than guaranteed and confirm with the operator before travelling. There is no high-speed rail link, and no direct train from the airport itself.

The coach is the workhorse of this route. The Basque Government page gives the winter timetable from the airport as 07:45 to 23:45 hourly on working days, 06:45 to 23:45 hourly on weekends and holidays, and in July and August a daily service every 30 minutes from the morning until 23:45, with departures from San Sebastián back to the airport every 30 minutes from 04:30. Those times are generous at both ends of the day, which matters for early flights.

Two cautions apply. First, the fare figure sits on a page with no publication date, so the honest framing is "listed by the Basque Government" and a check of the operator's own site before you travel. Second, if your research turns up the bus line E21 in connection with any of these airports, be careful: E21 has not stopped at San Sebastián Airport since 1 June 2026, at either stop, to board or to alight. The operator Ekialdebus says so directly, and the tourism board page that still lists E21 for that airport is stale. That line serves a different airport and a different question, but the confusion between Bilbao Airport and San Sebastián Airport trips it up constantly.

For the wider picture, the transfer options break down like this:

The table shows the trade-off at a glance: every kilometre you save on the transfer is usually paid back in flight availability. The question which airport is best for San Sebastian has a fuller answer, and the dedicated guide to the Bilbao Airport transfer goes deeper on timetables.

Is The 105 Km Worth It, Or Should You Fly Into San Sebastian Airport?

For most long-haul and budget travellers the 105 km from Bilbao Airport is worth it, because Bilbao has the flight connections San Sebastián's 20 km airport lacks, and the direct coach makes the distance manageable in about 75 minutes. For travellers already inside Spain or France with a convenient connection, San Sebastián Airport or Biarritz at 45 km can be the better trade, saving the transfer entirely.

This is a decision about your whole trip, not just the first hour of it. If you are flying from the United States or another long-haul origin, there are no direct flights into San Sebastián Airport, so the realistic path is a connection through Madrid, Barcelona or Paris, or a flight into Bilbao followed by the coach. The connection question cuts both ways, and travellers weighing a Spanish domestic hop against the road should read the guide to getting from Bilbao to San Sebastian before booking anything.

There is a second, quieter argument for Bilbao: the drive down is not dead time. The route passes through country that is worth seeing, and a day trip in the opposite direction is one of the most popular things visitors do from San Sebastián. The Guggenheim alone pulls people back up the road they arrived on, and Gaztelugatxe, the hermitage on its rocky islet, sits between the two cities. The Bilbao day trip guide and the Guggenheim page cover both, and the tour below bundles them into one small-group day with the hermitage first.

If you would rather make the trip yourself, the practical pages to read next are the shuttle and taxi answers on this site, which are questions worth settling before you land rather than after.

What About The Train Between Bilbao And San Sebastian?

There is no train from Bilbao Airport itself, and no high-speed line between the two cities: the rail link is the slower Euskotren and Renfe route through Gipuzkoa, which is why the coach and the road win for airport transfers. The 105 km is covered by rail, but not quickly, and the airport is on the wrong side of Bilbao from the station for a smooth connection.

The absence of a fast train surprises people who know Spain's high-speed network elsewhere, and it is the single most common complaint about this route. The dedicated answers on whether a fast train exists, what the train costs and why it takes so long are each covered in full elsewhere on this site. For airport purposes the summary is enough: the coach is direct from the terminal, the train is not, and a 105 km distance with a connection at the far end loses to a 75-minute bus.

Does The Distance Change How You Should Plan Your Trip?

Yes, because the 105 km between Bilbao Airport and San Sebastián turns the transfer into a planning decision: arriving through Bilbao effectively adds a half-day in each direction, which argues for fewer bases and longer stays. Travellers who fly into Bilbao, transfer straight down, and then use San Sebastián as a single base for the coast and the cider country usually do better than those who split their nights between the two cities.

The arithmetic is simple. A flight into Bilbao plus the coach is still door-to-door faster than many intra-European connections, but it is not a hop. Once you are in San Sebastián, the city rewards staying put: the pintxo bars of the Parte Vieja, the three beaches and the hills above the bay are all walkable, and the best day trips run out and back from the bus station. The question of how many days to give the city is really a question about how much of the region you want to absorb from one base.

The cider houses of Astigarraga and the txakoli wineries of the coast sit within the same orbit, which is why the food and drink day trips below sell so well to people who arrived through Bilbao and stayed.

One last planning note: the weather on this coast is wet Atlantic weather, not Mediterranean. AEMET's normals for its Igeldo station record 1,507 mm of rain a year over 141 rain days, and even July, the driest month, averages 86 mm. The transfer from Bilbao runs in all of it, so pack for the rain and let the distance be the only thing that slows you down. If you are tempted to split your stay instead of basing yourself in one place, the comparison of San Sebastian versus Bilbao is worth a read.

Common Questions About The Bilbao Airport To San Sebastian Distance

How Far Is Bilbao Airport From San Sebastian?

105 km, according to the official tourism board for San Sebastián, the Basque city on La Concha bay in Spain. The direct PESA Lurraldebus coach covers the distance in about 75 minutes, per the Basque Government's airport page.

How far is San Sebastian's own airport from the city?

20 km, at Hondarribia, per the tourism board. It is a small airport, and bus line E21 no longer stops there: since 1 June 2026 the operator's airport services are lines E20, E23, E25, E27, E28, E29 and E30, with E30 the direct line.

Is there a direct bus from Bilbao Airport to San Sebastian?

Yes. The Basque Government's page lists the PESA Lurraldebus coach at 17.10 EUR and about 75 minutes, hourly on working days in winter and every 30 minutes in July and August. The page carries no date, so confirm with the operator before travelling.

Is there a train from Bilbao Airport to San Sebastian?

Not from the airport itself. The rail link between Bilbao and San Sebastián exists but is slow and involves a connection on the wrong side of Bilbao, so the direct coach from the terminal is the practical choice for the 105 km.

Is Bilbao Airport or San Sebastian Airport better?

Bilbao Airport has the wider flight network and a direct 75-minute coach; San Sebastián Airport is 20 km away but small. Biarritz, at 45 km in France, is the third option. The choice comes down to flight availability versus transfer time.

The distance is fixed and the coach is direct, so the real decision is not how far Bilbao Airport is from San Sebastián but whether the flight you want justifies the 105 km.