Cheap flights from Biarritz to San Sebastian

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Flight deals from Biarritz to San Sebastian

Looking for a cheap last-minute deal or the best round-trip flight from Biarritz to San Sebastian? Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Biarritz to San Sebastian

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Biarritz to San Sebastian flights are currently cheapest in June.

Biarritz to San Sebastian: Alternative routes

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

Biarritz to San Sebastian: Flight information

The things to know before you go.
Cheapest flight found$423
Cheapest month to flyJune

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

The best price we found for a round-trip flight from Biarritz to San Sebastian is $423. 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 Biarritz to San Sebastian. But we found flights with one or more stops from $423.
There are no flights flying from Biarritz to San Sebastian, as of May 2025.
The cheapest month to fly from Biarritz to San Sebastian is usually May 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Biarritz Airport to San Sebastian Airport on Saturday, June 28, 2025.
No airlines currently offer direct flights between Biarritz 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, Ryanair offers the cheapest flight tickets to San Sebastian.

Flying from Biarritz Pays Basque Airport (BIQ) to San Sebastian Airport (EAS): what you need to know

  • Biarritz and San Sebastian follow the same timezone, UTC+1.

  • Leave enough time to make your BIQ to EAS flight. As a general rule, turn up two hours before international departures and an hour ahead for domestic flights.

  • Be prepared for bigger queues in popular months such as July. Arriving up to four hours in advance for international flights and two hours for a domestic departure is a smart move.

How to find the cheapest flights from Biarritz Pays Basque Airport (BIQ) to San Sebastian Airport (EAS)

  • $164 is currently the lowest price for a one-way Biarritz Pays Basque Airport to San Sebastian Airport flight. Return flights start at $423. These prices can change depending on availability and demand.

  • It's usually best to book ahead of time if you want to get cheap tickets from BIQ to EAS. That's because airlines change prices based on demand, which tends to increase closer to the date of departure.

  • The 'Whole month' search tool shows you the cheapest flights from Biarritz Pays Basque Airport to San Sebastian Airport throughout the entire month. It's a great way to snap up a bargain if your trip dates aren't set in stone.

  • Save time looking for cheap flights from BIQ to EAS by setting up a Price Alert. You'll receive an email or push notification on the app when a new low fare is offered.

  • Pick your ideal arrival and departure times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to see the best deals on flights from Biarritz Pays Basque Airport to San Sebastian Airport.

Handy information about Biarritz Pays Basque Airport (BIQ)

  • 75.93% of flights departing from Biarritz Pays Basque Airport arrive at their destination on schedule.

  • To reach Biarritz Pays Basque Airport from central Biarritz, it takes around 10 minutes if you're traveling by car. This depends on traffic, however. It's approximately 5 kilometers from the airport to the city center.

  • The journey on public transport takes about 40 minutes.

  • Searching for a convenient hotel near BIQ? If you've booked an early flight from Biarritz Pays Basque Airport to San Sebastian Airport, these accommodation options will have you moments from your check-in counter:

Arriving at San Sebastian Airport (EAS)

  • Book a hotel close to EAS if you're on a late Biarritz Pays Basque Airport to San Sebastian Airport flight. Select one of these options and avoid the hassle of a long transfer:

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

  • Get the best deal by booking your ride from San Sebastian Airport about two weeks in advance of your trip.

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

  • From San Sebastian Airport, San Sebastian is approximately 21 kilometers away. It takes around 25 minutes to get to the center driving.

  • Getting to the center on public transport typically takes 40 minutes.

When to fly to San Sebastian Airport (EAS)

  • June is the busiest month for flights from Biarritz Pays Basque Airport to San Sebastian Airport. To avoid the crowds, go to San Sebastian in January.

  • When reserving your flight from Biarritz Pays Basque Airport to San Sebastian Airport, think about the kind of weather you like. August is the warmest month in San Sebastian, with the temperature ranging from 15ºC (59ºF) to 25ºC (77ºF).

  • January has average temperatures of between 4ºC (39ºF) and 13ºC (55ºF). Look for cheap tickets from BIQ to EAS around that time if you want to travel when it's cooler.

Explore more of Spain

  • San Sebastian has plenty going for it, but there are so many other corners of Spain just waiting to be discovered. About 209 kilometers south-east of San Sebastian, a trip to Zaragoza will fill your itinerary to the brim. Start with popular sights like Puente de Piedra, Museo Pablo Gargallo and El Tubo.

  • If you're interested in discovering another major destination in Spain, head for Salamanca, about 402 kilometers south-west of San Sebastian. Plaza Mayor, S.O.U. Servicio de Orientación al Universitario. Universidad de Salamanca and Pontifical University of Salamanca are key reasons to visit.

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