Cardiff CWL to Bilbao BIO Flights

Yes, you can take a bus between Cardiff and Bilbao.

Bilbao is within the Schengen Area. Passport and visa requirements depend on your nationality. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.

There is a time difference of 1 h between Cardiff and Bilbao all year round.

The best events to attend in Bilbao include:

• Bilbao BBK Live, a music festival featuring international and local artists
• Bilbao Art District, a celebration of art with exhibitions and performances throughout the city
• Semana Grande, a week-long festival with concerts, fireworks, and traditional Basque activities
• Festival Internacional de Cine de Bilbao, an international film festival showcasing diverse films and filmmakers.

Some of the most interesting sights to explore in Bilbao are:

• Guggenheim Museum Bilbao, a modern and contemporary art museum known for its innovative architecture by Frank Gehry
• Casco Viejo, the old town of Bilbao featuring narrow streets, historic buildings, and vibrant local markets
• Bilbao Fine Arts Museum, a museum housing a diverse collection of artworks from the Middle Ages to contemporary pieces
• Santiago Cathedral, a Gothic-style cathedral with a rich history dating back to the 14th century
• Zubizuri Bridge, a striking white arch bridge designed by Santiago Calatrava offering scenic views of the city.

The best holidays to experience in Bilbao include:

• Carnival, lively parades and colorful costumes in February
• Easter, significant religious celebrations and local traditions in March/April
• San Sebastián Day, a celebration of the city's patron saint with various festivities in September
• Christmas Holidays, festive markets and beautiful decorations throughout December.

The best things to do in Bilbao include:

• Mount Artxanda, a scenic viewpoint accessible by funicular offering panoramic views of the city
• La Ribera Market, a vibrant market offering fresh produce, local delicacies, and a lively atmosphere
• A walk along the Nervión River, providing a relaxing experience with beautiful views of the cityscape
• Enjoying pintxos, the Basque version of tapas, in one of the many local bars
• Exploring the Azkuna Zentroa, a cultural and leisure center housed in a former wine warehouse.

The best season to visit Bilbao is Spring or Fall. The best weather to explore Bilbao is during April-June or September-October.

We recommend using the bus as it is the most popular way to get from Cardiff to Bilbao among Omio's users.

Currently, UK citizens do not need a visa for short stays (up to 90 days in a 180-day period) for tourism or business in the Schengen Area. However, the new ETIAS (European Travel Information and Authorisation System) is scheduled to launch in late 2026. Once active, this digital travel authorization will be a mandatory pre-travel requirement for all UK passport holders.

For international flights we recommend to arrive 2.5 to 3 hours before departure. Please check the website of your departure airport if in doubt. Some airports may offer booking time slots for security checks or offer additional information on when to get there based on time of day.

Most airlines permit carry-on bags that fit within specific dimensions (e.g., 22 x 14 x 9 inches or 56 x 36 x 23 cm), including handles and wheels. Bags must fit in the overhead bin or under the seat in front of you.

Many airlines impose weight limits, commonly ranging between 7 kg (15 lbs) and 12 kg (26 lbs). Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you. Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.

The list of items prohibited on an airplane varies by country and airline, but in general, the following items are not allowed in carry-on or checked baggage: Weapons and self-defence items, sharp objects, flammable materials, explosives, toxic substances, or liquids over 100ml (except for medications and baby essentials). In checked baggage, firearms (without authorization), explosives, large lithium batteries, and hazardous chemicals are prohibited. Electronic cigarettes must be in carry-on bags, while alcohol and dry ice have restrictions. Always check with your airline for specific regulations.

Spain uses the euro (€) as its currency. Travelers can use both cash and cards, but cards are widely accepted in cities and tourist areas, while cash may be preferred for small purchases, markets, and rural locations.

In Bilbao, travelers should be cautious of pickpocketing, especially in crowded areas like public transport, the old town, and near major attractions such as the Guggenheim Museum. Common scams include distraction techniques and overcharging taxi drivers; it’s advisable to use official taxis or ride-hailing apps. Travelers should also be aware of counterfeit tickets for events or transportation and always verify prices before purchasing. Staying vigilant in busy spots and keeping belongings secure helps reduce risks.

Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.