Istanbul to Bilbao (IST-BIO): nonstop flights and award space

Turkish Airlines flies the IST to BIO nonstop about 7 times a week. In the timetable below it flies as TK 1315 and TK 1317, scheduled at 4h 15m to 4h 25m for the 1,624 miles. 2LNR tracks award seats on Turkish Airlines across every IST to BIO date, so you can see whether a seat exists before you move points.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

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7
Flights a week, 4-week average
4h 15m to 4h 25m
Scheduled flight time
1,624 mi
Nonstop distance
Free
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Istanbul to Bilbao flight schedule

Scheduled nonstop departures for IST to BIO starting October 23, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Istanbul (IST) to Bilbao (BIO)
Date Flight Airline Departs IST Arrives BIO Duration Aircraft
TK 1315Turkish Airlines07:5011:054h 15mBoeing 737 MAX 8
TK 1315Turkish Airlines07:5011:104h 20mBoeing 737 MAX 8
TK 1317Turkish Airlines13:5516:154h 20mAirbus A321neo family
TK 1315Turkish Airlines08:3010:554h 25mAirbus A321neo family
TK 1315Turkish Airlines08:3010:554h 25mBoeing 737 MAX 8
TK 1317Turkish Airlines13:5516:154h 20mAirbus A321neo family
TK 1317Turkish Airlines13:5516:154h 20mBoeing 737 MAX 8

Showing all 7 scheduled IST to BIO departures across 7 days with service, starting October 23, 2026. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every IST to BIO date on the interactive map

Aircraft on the Istanbul to Bilbao nonstop

Turkish Airlines flies the departures in the schedule table on this page with the Boeing 737 MAX 8 and the Airbus A321neo family. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

Award seats on IST to BIO departures

2LNR tracks award seats on Turkish Airlines, date by date. Open the calendar for Istanbul to Bilbao to see whether a seat exists before you move points, the next 14 days free on every product and the full horizon on Pro.

Turkish Airlines award space was open on 10 of the 14 Istanbul to Bilbao departure dates from October 19 to November 1 that 2LNR checked in the 7 days to October 19, 2026.

See real availability

Award seats by date on the IST to BIO departures 2LNR tracks, checked against live inventory so you know what's open before you book.

Set an alert

Premium inventory turns over fast. Watch this route on Pro and 2LNR notifies you when space appears on a date you're tracking.

Plan on the map

See IST to BIO on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Istanbul to Bilbao nonstop

Carriers operating IST to BIO nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show award space by date.

See IST to BIO on the interactive map →

Frequently asked questions about IST to BIO

How long is the flight from Istanbul (IST) to Bilbao (BIO)?
Scheduled flight times from Istanbul (IST) to Bilbao (BIO) run from 4h 15m to 4h 25m across the departures in the schedule table on this page. The nonstop covers about 1,624 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from IST to BIO?
Turkish Airlines is currently the only airline flying IST to BIO nonstop. 2LNR tracks award seats on Turkish Airlines.
How many flights a week are there from IST to BIO?
About 7 nonstop flights a week run between Istanbul (IST) and Bilbao (BIO) in the current schedule, operated by Turkish Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from IST to BIO depart?
Scheduled IST to BIO nonstops in the next 7 days with service leave between 07:50 and 13:55, local time at Istanbul. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate IST to BIO nonstop?
In the schedule table on this page, IST to BIO nonstops fly as TK 1315 and TK 1317 on Turkish Airlines. The table lists each departure by date with its times and aircraft.
How do I check award availability on IST to BIO?
Open the IST to BIO route on the interactive map or the matrix to see award seats by date on Turkish Airlines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens.

See IST to BIO award space by date

See what's open by date on this route, the next 14 days free on every product and the full horizon on Pro.

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