A marina with numerous boats docked, surrounded by coastal buildings.

Cheap Flights to Portosin

View ₩105,500 flight on Fri, Sep 25, 2026Opens in a new window

Popular airlines

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% 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 Portosin?

Prices were available within the past 7 days and start at ₩105,500 for one-way flights and ₩1,126,900 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Turkish Airlines
Turkish Airlines
Turkish Airlines
Turkish Airlines
Scandinavian Airlines

Book with confidence

Searching for cheap flights to Portosin? No travel company presents more choices than Expedia if you're looking to compare flights to Portosin. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Porto do Son. Expedia provides the cheapest flights to many destinations in Porto do Son and you may find even greater savings if you combine your flight with a hotel stay in Portosin.

Travel information

Destination airport
Santiago-Rosalía de Castro Airport
Destination airport IATA code
SCQ
Destination city name
Santiago-Rosalía de Castro Airport
Roundtrip price
₩426,500
*Available to Expedia members.