Gaztelu Holidays
- Plan, book, travel with confidence
- Better togetherSave up to €900 when you book a flight and hotel together*
- Find the right fitWith over 300,000 hotels worldwide, it's easy to create a perfect package
- Rest easyPlan, book, and manage your trip all in one place
Top Flight + Hotel Deals in Gaztelu
Price found within the past 48 hours. Click for updated prices.
Top hotels in Gaztelu
The Social Hub San Sebastián
Otamendi Anaiak Kalea San Sebastián Gipuzkoa
Fully refundableReserve now, pay when you stay
€156
30 Aug - 31 Aug
includes taxes & fees
NH Collection San Sebastián Aránzazu
Vitoria-Gasteiz 1 San Sebastián Gipuzkoa
€221
31 Aug - 1 Sept
includes taxes & fees
9.2/10 Wonderful! (1,002 reviews)
"Disappointing hotel"
Reviewed on 18 Aug 2026
Hotel Zenit Convento San Martín
Calle San Martín, 45 San Sebastián
Fully refundableReserve now, pay when you stay
€329
23 Aug - 24 Aug
includes taxes & fees
9.4/10 Exceptional! (753 reviews)
"First impressions on arrival were 'Wow this place is very nice' The staff were immediately helpful and spoke excellent English. Our room was spotlessly clean and looks like it's been refurbished recently. The bed firm but comfortable. I didn't watch the TV but a large one is there if you need it. ..."
Reviewed on 15 Aug 2026
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
Frequently asked questions
How much does a Gaztelu holiday package cost?
You'll find cheap prices from €523 on Expedia for your Gaztelu getaway. However, a range of factors like the length of stay, hotel choice and season will determine how much your holiday to Gaztelu costs.
What are the cheapest months to go to Gaztelu?
If you're hoping to score a cheap Gaztelu holiday package, consider visiting in January, February and November. You're likely to find lower rates on airfares and hotels during these months — ideal for a budget-friendly getaway.
How many days is enough for Gaztelu?
Generally, a handful of days is enough to see the main sights during your Gaztelu holiday. However, if you prefer to have more time to unwind or go on day tours, consider extending your trip.
How to find the best Gaztelu package deals?
Use Expedia's handy filters to help you find some tempting Gaztelu package deals. When you start your search, simply set your maximum budget and then order the results by "Price: low to high." If you're looking to save, plan your adventure for midweek, or search for Gaztelu package deals in the off-peak season. Play around with your travel dates and you may land even better discounts. As a rule of thumb, it's typically best to book your holiday package as soon as possible.
Is it cheaper to book a Gaztelu holiday as a package?
Expedia holiday packages are designed to help you keep more money in your pocket. Bundle your car rental, flight and hotel into one great-value price and you could save hundreds of dollars. You'll typically snag a better deal than booking each component separately. And you'll still enjoy the flexibility to create a tailored Gaztelu holiday by choosing your preferred accommodation type, airline and car class.
When to book a holiday package to Gaztelu?
If you have your Gaztelu travel dates finalized, book early to grab some fantastic deals. With Expedia, you can typically reserve some flights up to one year in advance. Prefer spontaneous adventures? Our last-minute deals are perfect for travelling on a whim.
How to plan a trip to Gaztelu?
- Pick your dates: The things you'd like to do in Gaztelu and your preferred season will help you decide when to go.
- Set a budget: Consider expenses like flights, food and transportation when calculating how much to put aside for your trip to Gaztelu. Then, pick a hotel that works with your budget, whether that's a wallet-friendly option or a swankier retreat.
- Decide how long to go away for: Now that you know more about Gaztelu, you can figure out the perfect length of your holiday. Put together a rough plan and give yourself enough time to cover everything you want to do.
- Combine your hotel and flights: Awesome destination, check. Length of stay, check. All that's left now is to pick a Gaztelu holiday package that brings all your bookings together.
* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages.
