An aerial view of a coastal city with a beach, forested hills, and a large body of water.

Cheap Flights to Siriu from HK$711

View HK$711 flight on Thu, 12 Nov 2026Opens in a new window

Flight 1

Popular airlines

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Siriu

Prices were available within the past 7 days and start at HK$711 for one-way flights and HK$1,778 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LATAM Airlines Group
LATAM Airlines Group
LATAM Airlines Group
Azul
GOL Linhas Aereas S.A.

Travel information

Destination airport
Hercílio Luz Intl.
Destination airport IATA code
FLN
Destination city name
Florianópolis
Return price
HK$1,778
*Available to Expedia members.