Istanbul to Bilbao (IST–BIO) — Airlines, Schedules & Connections
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No nonstop flights on this route. connecting options below.
IST–BIO is served by 1 airline with nonstop service. Turkish Airlines leads the route. The flight covers 1,614 miles in approximately 4h 20m. Beyond nonstop, 26 hubs offer 1-stop connections.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| TK Turkish Airlines | 7 | 73H, 7M9 | 4h20 | – | Star Alliance | – |
Weekly Schedule Pattern
Connection Landscape
Other ways to reach Bilbao from Istanbul
| Metric | IST→BIO | SAW→BIO |
|---|---|---|
| Distance from IST | – | 40 mi |
| Nonstop airlines | 1 | 1 |
| Weekly flights | 7 | 7 |
| Flight time | 4h 20m | 4h 30m |
Travel Essentials
IST: +03 · BIO: CET
When it's 6:00 PM in Istanbul, it's 4:00 PM in Bilbao.
Turkish passport holders need a Schengen visa to enter Spain. Apply at the Spanish Embassy in Ankara, the consulate in Istanbul, or through a BLS International center. The short-stay visa costs EUR 80 (about TRY 2,960) and allows stays of up to 90 days within a 180-day period across the Schengen area. Required documents include a completed application form, passport photos, travel insurance covering at least EUR 30,000, proof of accommodation, a return ticket, and bank statements showing sufficient funds. Passport must be valid for at least 3 months beyond the planned departure from the Schengen area. Processing takes 10 to 15 working days.
Spain is one of the most requested Schengen visa destinations for Turkish travelers. If Spain is your main destination, apply at the Spanish consulate even if you plan side trips to other Schengen countries. Multi-entry Schengen visas are common for applicants with prior travel history. A multi-entry visa valid for 1 to 5 years eliminates repeat applications for subsequent trips.
Direct flights from Istanbul (IST) to Madrid (MAD) run about 4 hours 15 minutes on Turkish Airlines and Iberia. Istanbul to Barcelona (BCN) runs about 3 hours 30 minutes on Turkish Airlines, Pegasus, and Vueling. Spain uses the euro (EUR), trading at roughly 37 TRY per EUR 1. Card payments work everywhere. The Madrid Metro costs EUR 1.50 to EUR 2.00 per ride. Barcelona's T-casual card gives 10 rides for EUR 11.35. High-speed AVE trains connect Madrid to Barcelona in 2 hours 30 minutes (about EUR 25 to EUR 90 depending on booking time).
Istanbul Metro M11 Gayrettepe–İstanbul Havalimanı line connects the airport to the broader metro network; from Gayrettepe (Mecidiyeköy/Levent area) the journey is about 35 minutes (₺60–70 with Istanbulkart). The line runs roughly 5am to midnight.Havaist express buses serve Taksim, Kadıköy, and other major hubs (₺50–80, 45–90 minutes depending on traffic). Taxis use a meter; expect ₺400–600 from Taksim or Sultanahmet. The airport is 35km northwest of the city; traffic on the O-7 motorway can be severe during peak hours.
IST–BIO Quick Facts
Frequently Asked Questions
Flights from IST to BIO
İstanbul Airport (IST) and Bilbao Airport (BIO) are connected by nonstop service from Turkish Airlines. With 7 weekly departures, this is a regularly served route.
IST to BIO Flight Duration and Schedule
Nonstop flight time from IST to BIO ranges from 4 hours 20 minutes. The route covers a distance of 1,614 miles (2,597 km). There are approximately 7 weekly flights outbound and 7 return, totaling 14 flights per week in both directions.
Connecting Options and Alternatives
26 one-stop connections are available, with the fastest taking approximately 10 hours via BSL. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Pendik, Istanbul (SAW).