Open interactive map →Cheap flights from Bilbao to Santiago De Compostela
The Bilbao to Santiago De Compostela route currently shows fares from €50. Santiago De Compostela is an accessible destination in Spain from Bilbao. Mid-week departures and shoulder-season months tend to keep prices lower on this route. Compare months in the calendar below to identify the cheapest window before locking in your booking.
For the best prices on this route, aim to book at least 3-4 weeks in advance. Tuesday and Wednesday departures from Bilbao tend to be cheaper than Friday or Sunday flights. If €50 is above your budget, try adjusting to a shoulder-season month using the calendar above - fares can drop significantly outside peak periods. See all flights from Bilbao to Spain→
Notify me when prices drop
Cheapest month to fly
- September 2026€501 stopCheapest
Based on tracked fares, September is the cheapest month to fly this route at around €50.
Prices last updated: August 2026
Entry requirements for Spain
EU passportFree movement (EU/Schengen)
US passportVisa-free, 90 days
Requirements vary by nationality and change without notice. Check requirements for your nationality →
Alternative routes
Other ways to reach Santiago De Compostela
Frequently asked questions
How much does a flight from Bilbao to Santiago De Compostela cost?
The cheapest fare currently available from Bilbao to Santiago De Compostela is €50. Prices on this route vary by season, day of week, and how far in advance you book. The month-by-month price calendar on this page shows exactly when fares are highest and lowest, so you can pick the most cost-effective window before searching for specific dates. Fares are refreshed regularly as our flight partners publish new availability.
Are there direct flights from Bilbao to Santiago De Compostela?
SkyHopp tracks both direct and connecting flights from Bilbao to Santiago De Compostela. Connecting flights are often priced lower but add travel time due to the layover. Whether a non-stop option exists on specific dates depends on airline schedules - use the "Direct only" filter on the interactive map to see non-stop options, or check the booking site for a full breakdown by stop count.
When is the cheapest time to fly from Bilbao to Santiago De Compostela?
Prices on this route typically dip during shoulder-season months, away from school holidays and public holiday windows. Mid-week departures - particularly Tuesday to Thursday - tend to be cheaper than flights on Fridays and Sundays from Bilbao. The month-by-month price calendar above is the fastest way to identify the cheapest window - look for the months with the lowest fares before committing to travel dates. Booking 3-6 weeks in advance generally offers the best balance of price and seat availability on this route.