Open interactive map →Cheap flights from Bilbao to Iasi
Planning a trip from Bilbao to Iasi? Current fares start at €43 - a solid entry point for a flight to Romania. Several airlines compete on this route, which helps keep fares relatively stable. Direct and one-stop options are both available - use the booking site to filter by preference. Use the price calendar to identify your cheapest month, then click through to compare live seat availability.
The cheapest fares on popular routes like this tend to sell out first, so it pays to book early once you spot a good price. Early-morning and late-night departures from Bilbao are often priced lower than midday flights. SkyHopp refreshes fares regularly - if the current price doesn't fit your budget, check back in a few days as availability changes.
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Cheapest month to fly
- September 2026€431 stopCheapest
Based on tracked fares, September is the cheapest month to fly this route at around €43.
Prices last updated: August 2026
About Iasi
Romania's cultural and educational capital, Iasi is the city most associated with Romanian literature and has a striking collection of Orthodox churches, the Palace of Culture, and the country's oldest university. From Iasi, the UNESCO-listed painted monasteries of Bucovina are within a day trip, and Moldova's wine regions are across the border.
Alternative routes
Other ways to reach Iasi
Frequently asked questions
How much does a flight from Bilbao to Iasi cost?
The cheapest fare currently available from Bilbao to Iasi is €43. 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 Iasi?
SkyHopp tracks both direct and connecting flights from Bilbao to Iasi. 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 Iasi?
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.