Cheap Flights to Castillo/Gaztelu from HK$669
View HK$669 flight on Sun, 30 Aug 2026Opens in a new window
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Cheap round-trip flights to Castillo/Gaztelu
Prices were available within the past 7 days and start at HK$669 for one-way flights and HK$615 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Wed, 4 Nov - Sat, 7 Nov
LHR
London
BIO
Bilbao
HK$615
Return
found 2 days ago
Wed, 4 Nov - Sat, 7 Nov
LGW
London
BIO
Bilbao
HK$1,354
Return
found 2 days ago
Mon, 23 Nov - Tue, 19 Jan
LGW
London
BIO
Bilbao
HK$1,550
Return
found 4 days ago
Fri, 4 Sept - Wed, 9 Sept
LHR
London
BIO
Bilbao
HK$1,887
Return
found 3 hours ago
Mon, 12 Oct - Mon, 19 Oct
LGW
London
BIO
Bilbao
HK$2,145
Return
found 23 hours ago
Travel information
Destination airport | Bilbao |
|---|---|
Destination airport IATA code | BIO |
Destination city name | Bilbao |
Roundtrip price | HK$614 |
Trending flights to Castillo/Gaztelu
Prices were available within the past 7 days and start at HK$669 for one-way flights and HK$615 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Wed, 18 Nov - Sat, 28 Nov
HKG
Hong Kong SAR
BIO
Bilbao
HK$5,287
Return
found 4 days ago
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