Default HTG hotel image

Flights to Castiello de Jaca, Aragon from NT$20,157

View NT$9,989 flight on Fri, 2026/9/18Opens in a new window

Flight 1

Popular airlines to Castiello de Jaca

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 45% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Castiello de Jaca?

Prices were available within the past 7 days and start at NT$9,989 for one-way flights and NT$20,157 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Iberia
British Airways
Etihad Airways
Emirates
Cathay Pacific

Travel information

Destination airport
San Sebastian
Destination airport IATA code
EAS
Destination city name
San Sebastian
Roundtrip price
NT$37,993
*Available to Expedia members.