$432 Find Cheap Flights from San Diego to Bilbao - Compare and Save

Flights from San Diego to Bilbao usually depart from San Diego (SAN) and arrive at Bilbao (BIO).

Three cabin classes are available on flights from San Diego to Bilbao:

• Economy Class
• Premium Economy Class
• Business Class

Connecting flights from San Diego to Bilbao most commonly pass through:

• Munich Franz Josef Strauss (MUC) - 89% of one-stop connections
• Amsterdam Schiphol (AMS) - 11% of one-stop connections
Together, these airports account for 100% of one-stop bookings on this route.

On the San Diego to Bilbao route, being flexible with your departure day can save you up to 38%. Sunday is the cheapest day at $651 round-trip on average, while Monday is the most expensive at $1,047: a $396 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

A nonstop flight from San Diego to Bilbao takes 0h 00m, covering 5,742 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $587 to $2,550. That means the highest observed fare was about 4x higher than the lowest one.

One-way fares from San Diego to Bilbao are currently in line with typical prices for this route. Average one-way fares are about $506.

Flying via Amsterdam Schiphol (AMS) gives the shortest average 1-stop total travel time at 15h 56m, compared with 17h 45m via Munich Franz Josef Strauss (MUC).

Bilbao is 9 hours ahead of San Diego (Central European Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

Bilbao Airport (BIO) hosts 5 major car rental companies, with daily rates starting from around $2 for economy cars. Top options include:
• Record go
• Goldcar Rental SP
• CLICK RENT
• Rentbycar
• Centauro

Round-trip flights from San Diego to Bilbao range from $648 to $1,030, with an average of $718 over the past 12 months. Anything below $648 counts as a good deal.