Flights Cardiff — Bilbao is a popular route. The straight-line distance is 915 km. Flight time 1h 35m. Time difference +1h.
From Cardiff (CWL) flights depart from 1 airport: CWL. To Bilbao (BIO) — 1 arrival airport: BIO.
1 airline operate on this route: TUI Airways.
The minimum price for the next 3 months — from $216 (22.11.2026). The cheapest dates are highlighted in the calendar above.
The average ticket price — $216, ranging from $216 to $216. Book 1–3 months in advance to get the best deals.
Cheapest day to fly — Sunday.