$27 Cheap Flights from Spain to San Sebastián
One-way
Departing from
Spain
Going to
San Sebastián
Donostia / San Sebastián (EAS)
Spain • May, 2026
82% AI deal score
$223 $27
Donostia / San Sebastián (EAS)
Spain • June, 2026
74% AI deal score
$140 $27
This is the lowest one-way flight price found by RatePunk users in the last 24 hours for a flight going to San Sebastián. Fares are subject to change and may not be available for all dates. (Data last updated 4/2/2026).
468,714 searches in the past 7 days on RatePunk
Top Cheap Flight Deals from Spain to San Sebastián
Recent round-trip flight deals to San Sebastián
Tue, Jun 2 - Tue, Jun 30
Cheapest
Menorca (MAH) - Donostia / San Sebastián (EAS)
Air Senegal International airlines • Direct
Donostia / San Sebastián (EAS) - Menorca (MAH)
Air Senegal International airlines • Direct
$140
$98
-$42
30%
Wed, May 20 - Sat, May 23
Granada (GRX) - Donostia / San Sebastián (EAS)
Iberia Airlines airlines • 1 stop • Madrid (MAD)
Donostia / San Sebastián (EAS) - Granada (GRX)
Iberia Airlines airlines • 1 stop • Madrid (MAD)
$315
$152
-$163
52%
Mon, Aug 10 - Sat, Aug 15
Castellón de la Plana (CDT) - Donostia / San Sebastián (EAS)
Iberia Airlines airlines • 1 stop • Madrid (MAD)
Donostia / San Sebastián (EAS) - Castellón de la Plana (CDT)
Iberia Airlines airlines • 1 stop • Madrid (MAD)
$570
$206
-$364
64%
Mon, Aug 17 - Sat, Aug 29
Castellón de la Plana (CDT) - Donostia / San Sebastián (EAS)
Iberia Airlines airlines • 1 stop • Madrid (MAD)
Donostia / San Sebastián (EAS) - Castellón de la Plana (CDT)
Iberia Airlines airlines • 1 stop • Madrid (MAD)
$570
$206
-$364
64%
Fri, May 8 - Fri, May 15
Santa Cruz de La Palma (SPC) - Donostia / San Sebastián (EAS)
Iberia Airlines airlines • 1 stop • Madrid (MAD)
Donostia / San Sebastián (EAS) - Santa Cruz de La Palma (SPC)
Iberia Airlines airlines • 1 stop • Madrid (MAD)
$618
$342
-$276
45%
The cheapest time to fly to San Sebastián
Ready to jet to San Sebastián on a budget? Check out these popular routes with surprisingly cheap fares (one-way prices):
Facts About Flights from Spain to Donostia / San Sebastián
To help you plan your journey, here are some quick Donostia / San Sebastián flight facts and tips.
Donostia / San Sebastián airports
San Sebastián Airport (EAS), also known as Donostia Airport, is the primary airport serving San Sebastián and the surrounding Gipuzkoa province in Spain's Basque Country. While a smaller regional airport, EAS offers convenient access to the city and boasts stunning views upon arrival, with the runway situated close to the coast. Expect primarily domestic flights, connecting you to major Spanish cities. If you're seeking a wider array of international options, consider Bilbao Airport (BIO), located a reasonable distance away and offering greater connectivity. However, for direct access to San Sebastián, EAS remains a practical choice.
Pro tip: search “Donostia / San Sebastián (Any)” to see fares to all Donostia / San Sebastián airports – sometimes one is cheaper than the others on your dates.
Insights for flights to San Sebastián
Cheapest airport
Biarritz (BIQ)
Biarritz Airport (BIQ) is a cute, small airport just across the border in France! It's super convenient, only about 30 minutes from San Sebastián, offering a stress-free start (or end) to your Basque adventure.
Nonstop vs. 1-stop
20+ cities
While not a major hub, Donostia/San Sebastián Airport (EAS) offers a delightful array of routes, primarily connecting to major Spanish cities and select European destinations for a convenient getaway.
Number of airlines
10+ airlines
Donostia/San Sebastián Airport is served by more than 10 airlines, including both full-service carriers like Iberia and low-cost options like Vueling, offering a variety of choices for travelers.
EAS Airport Deal Stats
Current most discounted routes
Avg. most discounted routes (last 3 months)
EAS airport insights
Best days to catch a deal
Thur, Wed
Based on the data, Thursday has the highest count of cheapest deals for San Sebastián airport. Therefore, you're most likely to find a flight deal on Thursday.
Avg. deal survival time
14.2 hours
Deals for flights for San Sebastián typically last around 14.2 hours. Therefore, you should book quickly when you find a deal that you like.
Rare deal frequency
10 deals
In the past month, we discovered 10 rare deals for flights to San Sebastián. These rare deals, identified by an AI Deal Score of 90+, typically include mistake fares, special promotions, or ultra-discounts.
Average price drop
-0%
The average price drop for flights arriving at San Sebastián Airport is 0.4%, indicating a minor potential for savings. Travelers should monitor flight prices to and from EAS, but significant price reductions are unlikely based on historical data.
Next 4 weeks: deal forecast
San Sebasti an Flight Forecast for April 2026
Based on current trends, flight prices to San Sebasti an in April 2026 are expected to remain stable. There are no significant price drops or increases anticipated at this time.
Top 5 biggest price drops (last 3 months)
Found on March 26
Abuja - EAS
$1,585 → $490
69%
Found on March 22
Calgary - EAS
$1,550 → $593
62%
Found on March 25
Douala - EAS
$1,900 → $957
50%
Found on March 20
Cancún - EAS
$1,725 → $919
47%
Found on March 26
Buenos Aires - EAS
$2,300 → $1,383
40%
Check these nearby airports too
Looking for more options? These airports near EAS sometimes drop rare deals too:
Biarritz Pays Basque (BIQ)
~11 rare deals/month
San Sebastián (EAS)
~6 rare deals/month
Pamplona (PNA)
~3 rare deals/month
If you’re flexible with departure cities, it’s worth keeping an eye on nearby airports — especially BIQ and EAS for long-haul deal surprises.
When Is the Best Time to Fly from Spain to San Sebastián
Timing is everything when hunting for cheap flights. Here are data-backed insights on the best times to fly to San Sebastián:
Cheapest month
October
Cheapest month
October emerges as the champion for snagging the cheapest flights to Donostia / San Sebastián. The weather is still pleasant, and the crowds have thinned out, making it a win-win. Plus, you might just catch some of the local festivals without battling peak season prices!
Best day to book
Sunday
Best day to book
Sunday is your golden ticket to potentially cheaper flights to Donostia / San Sebastián! Airlines often release deals at the start of the week, so setting your sights on a Sunday search could save you some euros. Get ready to explore the Basque Country without breaking the bank!
Cheapest days to fly
Tuesday
Cheapest days to fly
Tuesday tends to be the sweet spot for economical flights to Donostia / San Sebastián. Mid-week travel often translates to lower demand and better deals from airlines. So, why not plan your Basque adventure starting on a Tuesday and save some money for pintxos?
Advance booking sweet spot
2 months
Advance booking sweet spot
Booking around 2 months in advance seems to hit that sweet spot for flights to Donostia / San Sebastián. This timeframe often balances availability and price, giving you a better chance at a good deal. Start planning ahead to enjoy the beaches and culture without any last-minute price shocks!
San Sebastián Airports & Ground Transportation
One big question for travelers is which San Sebastián airport to fly into. Here’s a quick guide to San Sebastián’s airports and how to get to the city from each:
San Sebastián Airport (EAS)
San Sebastián Airport (EAS) is a small but convenient airport located in Hondarribia, very close to the Spanish-French border. Despite its size, it offers essential services such as a cafeteria and car rental services. The airport is situated approximately 20 kilometers from the heart of San Sebastián, making it a relatively quick trip to reach the city center. Transportation options include taxis and buses that connect the airport to San Sebastián. However, be aware that flight options may be limited due to the airport's size and runway length.
Tip: Consider pre-booking your taxi or checking the bus schedule in advance!
Biarritz Pays Basque Airport (BIQ)
Biarritz Pays Basque Airport (BIQ) is a solid alternative located just across the border in France. It provides a more extensive range of flight options, including connections to major European cities. The airport offers a selection of amenities, including restaurants, shops, and car rental services. Biarritz Airport is located approximately 45 kilometers from San Sebastián, so it's a slightly longer journey compared to flying into San Sebastián Airport. You can reach San Sebastián by bus, train, or taxi, offering flexibility based on your budget and preferences.
What to Do in Donostia / San Sebastián
Donostia / San Sebastián isn’t just about getting there – it’s about enjoying the country once you arrive! Here are some top things to do in Donostia / San Sebastián, organized by interest:
Sightseeing & landmarks
San Sebastián is like a postcard come to life! Stroll along La Concha beach, one of the world's most beautiful urban beaches, and then hike up Monte Urgull for breathtaking panoramic views. Don't miss the iconic sculptures like El Peine del Viento, a testament to nature's power and artistry.
Arts & culture
Dive into San Sebastián's vibrant cultural scene with a visit to the San Telmo Museum, showcasing Basque history and society. Explore the Victoria Eugenia Theatre, a stunning Belle Époque building that hosts a variety of performances and events. Wander through the Parte Vieja (Old Town) to discover hidden art galleries and traditional Basque architecture.
Food & nightlife
Get ready for a culinary adventure in San Sebastián, a city renowned for its Michelin-starred restaurants and pintxos (Basque tapas). Hop from bar to bar in the Old Town, sampling these bite-sized delights paired with local wines. As the sun sets, experience the city's lively nightlife with a variety of bars and clubs to choose from.
Shopping & fashion
Indulge in some retail therapy in San Sebastián, where you'll find a mix of high-end boutiques and local artisan shops. Explore the city center for designer clothing, jewelry, and accessories. Don't forget to check out the local markets for unique souvenirs and Basque products.
Events in Donostia / San Sebastián This Month
candlelight: tributo a coldplay
Candlelight brings the magic of a live musical experience to amazing locations in Donostia - San Sebastián. Get your tickets for this Candlelight: A Tribute to Coldplay! Enjoy an intimate and enchanting evening of music in a unique setting.
Donostia / San Sebastián Weather
Weather in Donostia / San Sebastián
Thu, Mar 26
35%
11° 9°
35%
Fri, Mar 27
Frequently Asked Questions About Flights to San Sebastián
Pro Tips for Finding Cheap Flights to San Sebastián
Finally, to wrap up, here’s a cheat sheet of pro tips that experienced travelers use to save on San Sebastián flights:
Be a Booking Buccaneer: Snag the best prices by booking your flight well in advance. Airlines often reward early birds with lower fares, so plan ahead and watch those prices drop!
Fly on the Fly: Consider flying on weekdays rather than weekends; flights are typically cheaper. Avoiding peak travel days can save you a bundle on your trip to Donostia.
