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Cheap Flights to Unión from HK$2,556

View HK$2,556 flight on Thu, 15 Oct 2026Opens in a new window

Flight 1

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Cheap round-trip flights to Unión

Prices were available within the past 7 days and start at HK$2,556 for one-way flights and HK$4,324 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

avianca
avianca
Copa
Copa

Travel information

Destination airport
Arturo Michelena Intl.
Destination airport IATA code
VLN
Destination city name
Valencia
Roundtrip price
HK$4,324
*Available to Expedia members.