Best Time to Go to San Sebastian, Spain: A UK Holiday Guide

San Sebastián is a city holiday with a beach attached rather than a purpose-built resort. Days here mix the sand at Ondarreta and Zurriola with time spent among the old buildings. The Basilica of Saint Mary of the Chorus and the Good Shepherd Cathedral are both close to the centre. San Telmo Museoa, an ethnographic and art museum, is nearby too.

If you want to know the best things to do, start along the waterfront. Look out to the lighthouse on Isla de Santa Clara, climb to Motako Gaztelua, the Castillo de la Mota, or visit the city aquarium. Further west, the Igeldo lighthouse watches over the coast. Miramar Palace and Palacio de Ayete add a stately note, and the Zurriola Bridge links the centre with the Zurriola side of town.

Most visitors base themselves in Donostia / San Sebastián itself, since that is where nearly all the sights listed here are. A few smaller Basque towns sit within 3 miles and make easy half-day outings.

Pasaia, about 2.5 miles away, is the most rewarding of the three. It is home to Albaola Itsas Kultur Faktoria, a shipyard-school museum, as well as Castillo Santa Isabel and La Plata lighthouse. Hernani and Astigarraga, both inland of the city at around 3 miles, are quieter towns. They suit a slower day away from the beaches.

If you are weighing up the best time to visit San Sebastian, Spain, for beach weather, aim for July and August. Highs average 24°C and there are around 12 rain days a month. July is the driest month of the year at 70mm. June (22°C) and September (23°C) are close behind and often feel more relaxed. For many British travellers, that makes them the best time of year to visit San Sebastian, Spain.

Spring and autumn are milder, with highs of 17°C in April and 20°C in October. Rain falls more often then, so pack a waterproof. Winter is the wettest stretch: November averages 221mm of rain and January 207mm, with highs of just 12°C to 16°C. That still suits a museum-and-dinner city break if beaches are not the point.

In short, the best month to visit San Sebastian, Spain, for sunshine and sea is July. September is the pick if you prefer fewer school-holiday crowds.

Bilbao is the nearest airport with direct flights from the United Kingdom. The drive to the city takes around 67 minutes, the same as to Hernani. Astigarraga is about 69 minutes away and Pasaia about 70. On a package holiday, that transfer is normally arranged for you, so you step off the plane and into a coach or car.

If you would rather bring your own car, Brittany Ferries sails from Portsmouth to Bilbao in roughly 28 to 32 hours, about 53 miles from San Sebastián. Santander, about 93 miles away, is served from Portsmouth in 24 to 32 hours and from Plymouth in around 20 hours. Either crossing makes for a sensible best time to travel to San Sebastian, Spain, if you plan a longer stay.

Most British travellers book this kind of trip as a package: flights, a hotel and the airport transfer from Bilbao bundled together, with the board basis chosen at booking. On this page you can compare deals from Jet2holidays, TUI, loveholidays and On the Beach side by side. Expect prices to rise during UK school holidays, especially in July and August.

You can also check hotel prices if you are arranging your own flights, and browse tours and tickets for the city and nearby towns. Car hire is worth comparing if you plan to explore Pasaia or drive inland to Hernani and Astigarraga.