San Sebastian / The verdict
San Sebastian airport to the city: which way?
Fly into Bilbao if you can: the direct DO04 coach runs terminal to the Donostia bus station in about 75 minutes for EUR 13.65. San Sebastian's own airport is a 20 minute hop when a rare route matches, and Biarritz covers the low-cost and France-side dates.
By The Real Traveler Experiences team. We earn a commission if you book through our links. It never changes a verdict.
The San Sebastian story
San Sebastian is Europe's best eating city per square metre: a Belle Epoque resort wrapped around the shell-shaped bay of La Concha, a Parte Vieja whose bars compete on pintxos, Monte Igueldo's vintage funicular over the panorama, and more starred restaurants per head than anywhere outside Kyoto.
The verdict in 30 seconds
Our pick: Bilbao airport bus (DO04) (runner-up: San Sebastian airport (EAS))
Fly into Bilbao if you can: the direct DO04 coach runs terminal to the Donostia bus station in about 75 minutes for EUR 13.65. San Sebastian's own airport is a 20 minute hop when a rare route matches, and Biarritz covers the low-cost and France-side dates.
Go if
- You want the widest flight choice: reports and the official route maps agree Bilbao covers far more cities than Hondarribia, and a direct airport coach bridges the last 100 km.
- You land when the DO04 is running: hourly in winter, every 30 minutes in summer, first departure 04:15 from the city and a last airport departure at 0:00.
- Your dates line up with an EAS route: the Hondarribia link is the cheapest arrival at EUR 2.90 by bus or EUR 30 by official taxi tariff.
- You fly low-cost or come from France: Biarritz adds a coach or a two-leg topo train route for a few euros.
Skip if
- You need door-to-door at odd hours: the DO04 stops overnight and the E30 to Hondarribia is a daytime service, so very early or late arrivals need a car.
- You assume a train connects Bilbao airport: there is no rail link, and the train from Bilbao city takes nearly three hours with stops in every town.
- You are a solo traveler watching costs at an odd arrival time: a taxi runs from EUR 30 at EAS to about EUR 190 from Bilbao, many times the bus fare.
- You are counting on flying EAS: around a dozen mostly domestic destinations are served, so most international dates will not line up.
The options
Bilbao airport bus (DO04) Go
Most arrivals: anyone whose flight lands at Bilbao, which carries by far the widest route map into the region.
Good
- The DO04 coach leaves from outside the terminal and reaches the Donostia bus station in about 75 minutes, one stop in Zarautz by advance request only.
- The operator's zone fare is EUR 13.65 one-way, payable at the ticket machines by card, online ahead, or in cash to the driver.
- Winter service runs hourly with a first city departure at 04:15 and a last airport departure at 0:00; June to September it doubles to every 30 minutes.
- Reports repeatedly call the ride the easiest and cheapest way in, and the bus station sits near the river an easy walk from the center.
Watch out
- The ticket covers only the purchased departure: one report missed the booked run after a delay and ended up paying about EUR 190 for a taxi.
- Buses can fill at peak arrival banks, and no overnight service exists for red-eye landings.
- It is a coach to a bus station, not door-to-door; the old town is another 15 to 20 minutes on foot or a short ride.
San Sebastian airport (EAS) It depends
Travelers who find a matching route: mostly Madrid, Barcelona and a handful of seasonal or new Volotea destinations.
Good
- The airport sits in Hondarribia, about 20 km out: Ekialdebus E21 reaches the city for EUR 2.90 and the official taxi tariff is EUR 30 by day.
- The summer E30 direct bus links the terminal and the Donostia bus station, kept going year-round under the new concession from October 2026.
- Card payment on board the local buses started in July 2026 per a regional news report.
Watch out
- The network is thin: about a dozen destinations, mostly domestic, and a regional news item describes the airport as fundamentally oriented to business travel.
- The first regular international link (Florence, twice weekly) only launched in September 2026, so most foreign dates still route through Bilbao or Biarritz.
- The direct bus is a daytime service, and the standard E21 detours through Hondarribia town, stretching the ride to about 35 to 45 minutes.
Biarritz airport (BIQ) It depends
France-side and budget-fare travelers whose dates line up with the airport's short-haul schedule.
Good
- The airport is about 40 to 50 km away; reports put the drive at 30 to 45 minutes with a taxi guide fare of about EUR 65.
- ALSA or CONDA coaches run from the airport to the Donostia bus station in about 45 minutes, with reports putting fares in the EUR 4 to 12 band a few times a day.
- The fallback chain is cheap: Txik Txak T3 to Hendaye, then the blue Euskotren topo every 30 minutes to central Donostia for EUR 2.90.
Watch out
- Coach frequency is thin and reports note no evening service; the topo route means a cross-border change and about 90 minutes end to end.
- Euskotren tickets are sold on site only at Hendaye, so no advance booking for the train leg.
- For a solo traveler the car option at about EUR 60 to 90 erases most of the flight savings.
Taxi or transfer It depends
Groups splitting a fare, odd-hour arrivals, heavy luggage, or anyone who wants the door-to-door certainty reports describe.
Good
- Published guide fares exist: EUR 30 by day and EUR 33 at night from EAS, EUR 65 to Biarritz airport, and a Donostia operator quotes EUR 190 for the Bilbao run.
- A pre-booked car adds flight monitoring and a meet-and-greet, which covers the failure mode reports describe when a delay meets a full bus.
- Available around the clock, when no public option runs.
Watch out
- It multiplies the cost for a solo daylight arrival several times over.
- Some guide fares are approximations rather than flat prices, so the meter still governs non-flat rides.
- Pre-booking is required, so it does not help a stranded passenger who has not arranged one.
Hondarribia official taxi tariffsSee the Bilbao airport pickuppartner siteSee the Hondarribia airport pickuppartner site
| Criterion | Bilbao airport bus (DO04) | San Sebastian airport (EAS) | Biarritz airport (BIQ) | Taxi or transfer |
|---|---|---|---|---|
| Official price to the city | EUR 13.65 zone fare | EUR 2.90 bus or EUR 30 taxi tariff | Coach about EUR 10 or less, or EUR 2.90 plus a change | EUR 30 to about EUR 190 by airport |
| Journey time | About 75 minutes | About 35 to 45 minutes | 45 minutes by coach, about 90 via Hendaye | About 25 to 80 minutes door to door |
| Flight choice | Widest map in the region, European and long-haul links | About a dozen routes, mostly domestic | Short-haul and seasonal European routes | Whichever airport you land at |
| When it runs | Hourly in winter, every 30 minutes in summer, 04:15 to 0:00 | E21 year-round, E30 daytime seasonal | A few coaches daily, none at night | Around the clock, pre-booked for transfers |
| Booking needed | No, ticket machines or cash to the driver | No, card or cash on board | Coach ticket advisable in summer; topo walk-up only | Yes for transfers, no for the taxi rank |
| Best suited to | Most arrivals | The lucky few whose route exists | France-side and budget flyers | Groups, odd hours, heavy luggage |
What it costs
- Lurraldebus DO04, Bilbao airport to Donostia, single: €13.65 (five-zone fare Bilbao to Donostialdea; under-6s free with a ticket from the driver). Official source, checked Oct 2026.
- Ekialdebus E21 or E30, Hondarribia airport to Donostia: €2.90 (one zone change, Bidasoa to Donostialdea; card on board since July 2026 per news reports). Official source, checked Oct 2026.
- Taxi, Hondarribia airport to Donostia, daytime: €30 (official airport guide tariff; EUR 33 at night and weekends; Biarritz airport run EUR 65). Official source, checked Oct 2026.
- Euskotren Hendaye to Donostia Amara, single: €2.90 (every 30 minutes, tickets on site only; return EUR 5.80). Official source, checked Oct 2026.
- Taxi Donostia company guide fare, city to Bilbao airport: €190 (operator guide price for the 100 km run; comparable cost city-bound). Official source, checked Oct 2026.
What travelers report
Based on 12 traveler reports (May 2025 to Sep 2026) and the official sources linked on this page. 0 were negative.
What people like
- 3 of the logged reports call the Bilbao airport coach the easiest and cheapest way in: about EUR 14, a direct 75-minute ride, and a stop right outside the terminal.
- 2 logged forum threads agree the bus beats the train for the Bilbao to Donostia leg, with over 30 daily departures on the corridor.
- 2 logged news items describe new EAS links: the E30 direct bus kept year-round under new naming and Volotea's first international route.
- 1 logged report prices the Biarritz door-to-door options at EUR 50 to 70 for a taxi and EUR 60 to 90 for a private transfer.
What people complain about
- 2 of the logged reports describe the fragility of a booked departure on the Bilbao leg: a full bus and a diverted flight each ended in an expensive car ride.
- 2 logged reports flag how thin the EAS network is, with one news item calling the airport fundamentally oriented to business travel.
- 1 logged report warns the airport coach ticket covers only the purchased departure, so a missed run means paying again.
- 1 logged report notes the Biarritz coach runs only a few times a day with no evening service, so timing matters.
How to do it right
- From Bilbao arrivals, walk out of the terminal to the right-hand bays where the DO04 coach waits; buy from the card ticket machines, book online ahead, or pay the driver in cash.
- Ride to the Donostia bus station by the river; the old town is a 15 to 20 minute walk or a short city bus hop.
- Into EAS, the Ekialdebus E21 stops on the road outside and reaches the center for EUR 2.90 via Hondarribia; the seasonal E30 runs direct.
- Into Biarritz, catch the ALSA or CONDA coach toward Donostia from the airport forecourt; off-schedule, take Txik Txak T3 to Hendaye then the Euskotren topo every 30 minutes.
- For any airport, a taxi or a pre-booked car is the door-to-door option; published guide fares run from EUR 30 at EAS to about EUR 190 from Bilbao.
The trap to avoid
Looking for a train from Bilbao airport or assuming EAS covers your route. There is no rail link at Bilbao, and the local airport serves only a small, mostly domestic set of cities, so the decision is made at the flight search, not at arrivals.
Why this verdict
San Sebastian has an airport in its own name, but it barely functions as one for visitors: about a dozen routes, mostly domestic, and a profile built for business commuters. That is why the real answer for most travelers is Bilbao, roughly 100 km away, where the flight map is wide and the onward leg is solved by one coach. The DO04 leaves from outside the Bilbao terminal, calls at Zarautz only by advance request, and drops you at the Donostia bus station about 75 minutes later for EUR 13.65, the operator’s zone fare. Winter sees an hourly service and summer doubles it, so the coach covers nearly every arrival bank.
Biarritz sits closer than Bilbao and its low-cost schedule suits France-side or budget flyers. The cheap link is a coach from the airport to the Donostia bus station in about 45 minutes, or the slower local chain: Txik Txak T3 to Hendaye, then the blue Euskotren topo every 30 minutes to Amara in central Donostia for EUR 2.90. It works, but it needs timing and a willingness to make the cross-border change with luggage.
Landing at EAS is the dream scenario when a flight exists: Ekialdebus E21 runs through Hondarribia to the city for EUR 2.90 and a taxi is a published EUR 30 by day. The catch is the schedule. Until the September 2026 Florence launch, the field had no regular international route at all, and a regional news item describes it as fundamentally business-oriented. Check your dates before assuming you can land there.
Cars earn their money at the edges: red-eye arrivals, groups, or heavy luggage. A Donostia taxi operator quotes EUR 190 for the Bilbao airport run, and one report paid about that figure when a delay met a full coach. For a daylight solo landing, every report points back to the same cheap bus.
Book or check times
Lurraldebus zone faresAena Bilbao airport bus accessAena San Sebastian airportHendaye tourism office: Euskotren topoHondarribia official taxi tariffs
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See the Bilbao airport pickuppartner siteSee the Hondarribia airport pickuppartner site
Where to stay
Staying in San Sebastian?
Which area of San Sebastian to stay in, based on traveler reports. Search San Sebastian hotels on Expedia partner site
Questions
Does San Sebastian have its own airport?
Yes, in Hondarribia about 20 km east: Donostia-San Sebastian airport (EAS). It serves only around a dozen, mostly domestic, destinations, which is why most visitors land at Bilbao or Biarritz. A twice-weekly Volotea route to Florence launched in September 2026 as its first regular international link.
How do I get from Bilbao airport to San Sebastian?
Take the direct DO04 coach from outside the terminal: about 75 minutes to the Donostia bus station for EUR 13.65, the Lurraldebus zone fare. Winter runs hourly, summer every 30 minutes; a taxi or transfer costs about EUR 170 to 190.
How do I get from Biarritz airport to San Sebastian?
A coach runs from the airport to the Donostia bus station in about 45 minutes a few times a day. Otherwise take Txik Txak T3 to Hendaye, then the Euskotren topo every 30 minutes to Amara for EUR 2.90. A taxi guide fare is about EUR 65.
How much is a taxi from Hondarribia airport to San Sebastian?
The official Hondarribia airport tariff lists Donostia at EUR 30 by day and EUR 33 at night and on weekends.
Is there a train from Bilbao airport to San Sebastian?
No rail link exists at Bilbao airport. The train from Bilbao city is a slow commuter line that reports put at nearly three hours; the airport coach is the fast link.