A mountain with a prominent peak, a valley with houses, and a clear sky.

Cheap Flights to Brülisau from HK$4,147

View HK$4,147 flight on Fri, 25 Sept 2026Opens in a new window

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Cheap round-trip flights to Brülisau

Prices were available within the past 7 days and start at HK$4,147 for one-way flights and HK$6,243 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Peoples Viennaline
Peoples Viennaline
Peoples Viennaline
Peoples Viennaline
Peoples Viennaline

Travel information

Destination airport
St. Gallen - Altenrhein
Destination airport IATA code
ACH
Destination city name
Altenrhein
Roundtrip price
HK$6,243
*Available to Expedia members.