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Castro Urdiales

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Castro Urdiales Flights as Low as $62

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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 September, 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 16 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 $62, 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 $62 right now, why wait?

Castro Urdiales Flight Information
Destination airport
Bilbao
Destination airport IATA code
BIO
Roundtrip price
$61

Last Minute Hotel Deals in Castro Urdiales

B&B Hotel Castro Urdiales

B&B Hotel Castro Urdiales

3 out of 5
Barrio Brazomar Castro Urdiales
Stay at this hotel in Castro Urdiales. Enjoy free WiFi, breakfast (surcharge), and a 24-hour front desk. Popular attractions Spa Agua Viva and Brazomar Beach ...
8.8/10 Excellent! (76 reviews)
Clean room but very basic

Reviewed on Oct 31, 2025

B&B Hotel Castro Urdiales
The Artist Grand Hotel of Art

The Artist Grand Hotel of Art

5 out of 5
Alameda de Mazarredo, 61 Bilbao Vizcaya
Book a stay at this luxury hotel in Bilbao. Enjoy a full-service spa, 2 restaurants, and a rooftop terrace. Our guests praise the helpful staff in our reviews. ...
9.8/10 Exceptional! (1,026 reviews)
Excelente alojamiento

Reviewed on May 14, 2026

The Artist Grand Hotel of Art
Radisson Collection Bilbao

Radisson Collection Bilbao

5 out of 5
Calle Gran Via 4 Bilbao
Book a stay at this luxury hotel in Bilbao. Enjoy breakfast (surcharge), a fitness center, and onsite spa services. Our guests praise the helpful staff in our ...
8.8/10 Excellent! (627 reviews)
Roof terrace is useless and staff not very helpful.

Reviewed on May 10, 2026

Radisson Collection Bilbao
Barceló Bilbao Nervión

Barceló Bilbao Nervión

4 out of 5
Paseo Campo Volantin 11 Bilbao Vizcaya
Book a stay at this business-friendly hotel in Bilbao. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the helpful staff and the ...
8.8/10 Excellent! (1,000 reviews)
Excellent location. Nice walk along the river to the Guggenheim and old town. Close to a tram stop. Good selection at breakfast and reasonable bar prices.

Reviewed on Apr 29, 2026

Barceló Bilbao Nervión
Latroupe La Granja

Latroupe La Granja

2 out of 5
Plaza Biribila 3 Bilbao Bizkaia
Stay at this hotel in Bilbao. Enjoy free WiFi, breakfast (surcharge), and a 24-hour front desk. Popular attractions Guggenheim Museum Bilbao and San Mames Stadium ...
9/10 Wonderful! (146 reviews)
The shared spaces are lovely. They really make an effort to make this place feel comfortable, clean and welcoming. The actual room though are not great. Just bunk beds with curtains. I guess it is nice to have the toilet, sink and shower in the room, but when you are sharing a room, I would have ...

Reviewed on May 4, 2026

Latroupe La Granja
voco Bilbao City by IHG

voco Bilbao City by IHG

3 out of 5
Kirikiño Etorbidea 1 Bilbao Vizcaya
Book a stay at this business-friendly hotel in Bilbao. Enjoy free WiFi, breakfast (surcharge), and a 24-hour fitness center. Our guests praise the helpful staff ...
9.2/10 Wonderful! (410 reviews)
Perfectly located close to city centre with a lovely staff, immaculate rooms and a great breakfast!

Reviewed on May 8, 2026

voco Bilbao City by IHG
Holiday Inn Express Bilbao by IHG

Holiday Inn Express Bilbao by IHG

3 out of 5
Zarandoa Kalea, 5 Derio Vizcaya
Book a stay at this business-friendly hotel in Derio. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
8.4/10 Very Good! (1,002 reviews)
Basic but very convenient to the airport for an early morning flight

Reviewed on May 15, 2026

Holiday Inn Express Bilbao by IHG
Hotel ILUNION San Mamés

Hotel ILUNION San Mamés

4 out of 5
Calle Perez Galdos, 56 Bilbao Vizcaya
Stay at this hotel in Bilbao. Enjoy free WiFi, breakfast (surcharge), and parking (surcharge). Our guests praise the helpful staff and the clean rooms in our ...
9.2/10 Wonderful! (925 reviews)
This is a great choice if you want to explore Bilbao. Location is great, practically annexed to the bus, tram and subway station. You can also walk to most attraction, including the old town (around 2km). Room was big and comfortable. The A/C worked great. Bed was a bit too soft for me. Shower had ...

Reviewed on May 13, 2026

Hotel ILUNION San Mamés
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.