Flight KL1525
Flight KL1525 is a flight number used by KLM between Amsterdam (AMS) and Bilbao (BIO), a great-circle distance of about 1,153 km.
About flight KL1525Flight KL1525
KL1525 is a flight number used by KLM between Amsterdam Airport Schiphol (AMS) and Bilbao Airport (BIO), about 1,153 km apart. This page collects the flight number, airline, route and the two airports for quick lookup.
The flight index does not include departure or arrival times, aircraft or operating dates; confirm schedules, check-in and boarding times with the airline or airport.
Amsterdam → Bilbao routeRoute
AMS → BIO · 1,153 km
Departure and arrival airportsAirports
The airports this flight connects. Airports the directory covers open their own page.
Bilbao Airport
Flight detailsFlight details
Frequently asked questionsQuestions
Flight number, airline and route from the aviability.com flight index (snapshot October 26, 2026); departure and arrival times are not included. Source: aviability.com ↗