Car Rental in Bilbao (2026) - Driving Guide & Best Rates
Car rental in Bilbao: compare rental companies, daily costs, driving rules, parking tips, and road conditions for self-drive travel in Spain.
Driving Requirements
EU/EEA licence holders may drive in Spain indefinitely on their home licence, no International Driving Permit (IDP) is needed. Visitors from countries outside the EU/EEA (including the US, UK post-Brexit, Canada, and Australia) may use a valid national licence for up to six months from the date of entry into Spain. Beyond that period, a Spanish licence is legally required. An IDP is not legally mandated for the six-month window. But carrying one alongside your national licence is strongly recommended because it provides a Spanish-language translation that police and rental staff can read without ambiguity.
Spanish law sets the minimum driving age at 18. Rental company policies are a separate matter and vary significantly by provider: some companies rent to drivers from age 18, while many require 21, and certain categories of vehicle may require the driver to be 25 or older. Drivers under 25 are commonly subject to a young-driver surcharge that varies by company. Always confirm age requirements and any associated fees directly with your chosen rental provider before booking.
Spanish law requires all vehicles to carry at minimum third-party liability insurance (seguro obligatorio), which rental companies include in every hire by default. Rental companies typically offer additional products on top of the legal minimum: Collision Damage Waiver (CDW), theft protection, and supplemental liability cover are the most common. CDW usually comes with an excess (deductible) that can be eliminated for an additional daily fee. Check whether your personal travel insurance or credit card already provides this cover before paying for it twice.
Virtually all rental companies in Bilbao require a credit card (not a debit card) in the main driver's name at the time of vehicle collection. The card is used to hold a security deposit that covers potential excess charges. The deposit amount varies by company and vehicle class, check the amount at booking, as it is blocked on your card and temporarily reduces your available credit. Some companies will accept debit cards or alternative payment methods. But this varies by provider and is not the norm.
Traffic in Spain, including Bilbao, drives on the right. There is no right-on-red rule in Spain, turning on a red light is prohibited unless a specific green arrow signal permits it. Speed limits in urban areas are generally 30 km/h on most streets and 50 km/h on main urban roads. These limits have been actively enforced in Bilbao's city centre in recent years. Wearing a seatbelt is mandatory for all occupants, and using a handheld mobile phone while driving carries a significant fine. Visitors from countries with left-hand traffic (such as the UK, Australia, or Japan) should allow extra time to adapt before driving in city traffic.
Helpful Tips
Bilbao Airport (BIO, located in Loiu about 12 km from the city center) has all major rental desks in the terminal and is the most convenient pick-up point for arrivals; city-center offices near the Abando train station sometimes offer lower daily rates but require you to navigate into the urban core before you've learned the roads.
Photograph every panel of the car with timestamps before leaving the lot, Spanish rental disputes over pre-existing scratches are common, and photo evidence is your strongest protection. Also check your credit card's benefits before accepting the rental company's excess-waiver add-on, since many cards cover collision damage automatically when you pay with them.
Google Maps works reliably throughout the Basque Country and handles Bilbao's one-way streets and tunnels well. Download an offline map as a backup because the A-8/AP-8 coastal motorway and several mountain tunnels near the city have stretches with poor mobile signal, and built-in GPS units offered by rental desks are often an extra charge running outdated map data.
Spain uses a full-to-full fuel policy as the standard, return the tank full to avoid the rental company's premium refueling charges. Confirm your car's fuel type (diesel/gasoil vs. petrol/gasolina vs. hybrid) at handover before your first fill, since misfueling is typically excluded from standard insurance coverage.
Street parking in the Casco Viejo and around the Guggenheim is very tight and regulated by the blue-zone ORA paid system enforced on weekdays and Saturday mornings. The underground car parks near the Guggenheim and along the Arenal waterfront are the most reliable overnight options, and many city-center hotels can direct you to the nearest garage at check-in.
Driving Warnings
Bilbao operates a Low Emission Zone (Zona de Bajas Emisiones) in the city centre restricting vehicles without a valid DGT environmental classification label; foreign-registered and older rental vehicles without the coloured DGT sticker risk fines if caught in restricted areas during enforcement hours, verify your vehicle's label status before driving into the centre.
Dedicated bus lanes (carril bus) on the Gran Vían and other central arteries are enforced by cameras, not traffic wardens. Private vehicles caught in a carril bus face automatic fines, and the road markings can be easy to miss when following GPS turn-by-turn directions through unfamiliar streets.
Spanish law requires a high-visibility reflective vest to be stored inside the passenger compartment, not in the boot, and worn before stepping out of a broken-down vehicle on any road. This is a legal obligation with an on-the-spot fine, and the Ertzaintza (Basque regional police) routinely check compliance at breakdowns.
The crossings over the Río Nervión, including the Puente de Deusto, and the merge points where the A-8 motorway feeds into the city become heavily congested on weekday mornings (roughly 7:30, 9:30 am) and evenings (roughly 6:00, 8:00 pm); plan your arrival and departure times around these windows or use Metro Bilbao to avoid the worst delays.