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Castro Urdiales

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Cheap Flights to Castro Urdiales

Fall in love at first flight with your vacation to Castro Urdiales by saving a ton of cash on your last-minute cheap flight. There’s no more scouring the internet for a good deal—book your flight to Castro Urdiales on Hotwire, and you’ll be up, up, and on a getaway in no time.

Because once the wheels are down in Castro Urdiales, the good times start rolling. So buckle up, you’re in for a fun ride.

Frequently Asked Questions About flights to Castro Urdiales

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Castro Urdiales with a tiny bag of pretzels in your hand before you can say “tray tables in the upright position”—and for a ticket price that works for your vacay budget.

So all you have to worry about is where you’re headed after the BIO airport.

What is the cheapest month to fly to Castro Urdiales?

Airline ticket prices fluctuate all the time, depending on the day of the week or the month of the year. The cheapest round trip flights to Castro Urdiales are in , but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Castro Urdiales?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find  to choose from for your flight to Castro Urdiales.

What airport is best to fly into Castro Urdiales?

When you’re planning your trip to Castro Urdiales, convenience is the name of the game. Luckily, Castro Urdiales Bilbao Airport is nearby so you can deplane and get going on checking off everything on your Castro Urdiales must-do list.

How much are flights to Castro Urdiales?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Castro Urdiales on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as , you’ll have leftover cash for at least a magazine and a bottle of water at the airport book store.

How to get cheap flights to Castro Urdiales?

The trick to saving a stack of cash on your flight to Castro Urdiales? Snatch up that Hotwire flight deal when you see a killer rate because it could be gone in a flash. And with flights as low as  right now, why wait?

Castro Urdiales Flight Information
Destination airport
Castro Urdiales
Destination airport IATA code
BIO

Last Minute Hotel Deals in Castro Urdiales

B&B Hotel Castro Urdiales

B&B Hotel Castro Urdiales

3 out of 5
Barrio Brazomar, Finca El Ciprés, parcela 1, Castro Urdiales
Stay at this 3-star hotel in Castro Urdiales. Enjoy free WiFi, breakfast (surcharge), and a 24-hour front desk. Popular attractions Spa Agua Viva and Brazomar ...
8.6/10 Excellent! (54 reviews)
"Very clean, and convenient."

Reviewed on May 22, 2025

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B&B Hotel Castro Urdiales
Hosteria Villa de Castro

Hosteria Villa de Castro

3.5 out of 5
Calle Los Huertos, 2, Castro Urdiales, cantabria
Stay at this 3.5-star B&B in Castro Urdiales. Enjoy free WiFi, breakfast (surcharge), and daily housekeeping. Popular attractions Pedregal Seña Santiago and ...
8/10 Very Good! (79 reviews)
"The bed was not especially comfortable. The shower was great. Hallway noise was reduced by the sound of the air conditioning."

Reviewed on Jun 23, 2025

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Hosteria Villa de Castro
Barceló Bilbao Nervión

Barceló Bilbao Nervión

4 out of 5
Paseo Campo Volantin 11, Bilbao, Vizcaya
Stay at this 4-star business-friendly hotel in Bilbao. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the helpful staff and the ...
8.6/10 Excellent! (1,004 reviews)
"Friendly welcome, clean and comfortable stay. Good location."

Reviewed on Sep 8, 2025

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Barceló Bilbao Nervión
The Artist Grand Hotel of Art

The Artist Grand Hotel of Art

5 out of 5
Alameda de Mazarredo, 61, Bilbao, Vizcaya
Stay at this 5-star luxury hotel in Bilbao. Enjoy a full-service spa, 2 restaurants, and a rooftop terrace. Our guests praise the helpful staff in our reviews. ...
9.6/10 Exceptional! (1,019 reviews)
"Wonderful hotel in Bilbao."

Reviewed on Sep 16, 2025

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The Artist Grand Hotel of Art
Hotel ILUNION San Mamés

Hotel ILUNION San Mamés

4 out of 5
Calle Perez Galdos, 56, Bilbao, Vizcaya
Stay at this 4-star hotel in Bilbao. Enjoy free WiFi, breakfast (surcharge), and parking (surcharge). Our guests praise the helpful staff and the clean rooms ...
9/10 Wonderful! (797 reviews)
"Solid fine, newer property. Very clean, environmentally focused, front desk team was a true standout. All very helpful and store luggage no problem even after checking out hold for the day. Location is on the other side of main bus terminal so if traveling this way is convenient. Other than that ..."

Reviewed on Sep 12, 2025

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Hotel ILUNION San Mamés
Hotel ILUNION Bilbao

Hotel ILUNION Bilbao

3 out of 5
Calle Rodriguez Arias 66, Bilbao, Vizcaya
Stay at this 3-star business-friendly hotel in Bilbao. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the helpful staff and the ...
8.4/10 Very Good! (1,003 reviews)
"Hotel was located just at the edge of the main shopping and dining areas of central Bilbao. Everything seemed to be within walking distance and very convenient. Our suite was clean and large, had a separate bedroom with king bed and living area with pull-out sofa bed. It was perfect for our visit ..."

Reviewed on Sep 1, 2025

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Hotel ILUNION Bilbao
Hotel Silken Indautxu Bilbao

Hotel Silken Indautxu Bilbao

4 out of 5
Plaza Bombero Etxaniz S/n, Bilbao, Vizcaya
Stay at this 4-star business-friendly hotel in Bilbao. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the helpful staff in our reviews. ...
8.4/10 Very Good! (988 reviews)
"Location could have been better"

Reviewed on Aug 31, 2025

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Hotel Silken Indautxu Bilbao
Hotel Sercotel Coliseo

Hotel Sercotel Coliseo

4 out of 5
Calle Alameda De Urquijo 13, Bilbao, Vizcaya
Stay at this 4-star business-friendly hotel in Bilbao. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the helpful staff in our reviews. ...
9/10 Wonderful! (999 reviews)
"A lovely hotel in a good location. Friendly welcoming staff an a nice cl"

Reviewed on Sep 11, 2025

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Hotel Sercotel Coliseo
See all 1,112 properties in Castro Urdiales
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.