Flights From Porto (OPO) to Sifnos (ATH)
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Selected fares from Porto to Sifnos
The cheapest prices found with in the last 7 days for return flights were CA $437 and CA $106 for one-way flights to Sifnos for the period specified. Prices and availability are subject to change. Additional terms apply.
Thu., May 22 - Thu., May 29
OPO
Dr. Francisco de Sa Carneiro
ATH
Eleftherios Venizelos
CA $437 Roundtrip, found 16 hours ago
CA $437
Roundtrip
found 16 hours ago
Thu., Aug. 7 - Tue., Aug. 26
OPO
Dr. Francisco de Sa Carneiro
ATH
Eleftherios Venizelos
CA $578 Roundtrip, found 4 days ago
CA $578
Roundtrip
found 4 days ago
Thu., May 22 - Thu., May 29
OPO
Dr. Francisco de Sa Carneiro
ATH
Eleftherios Venizelos
CA $595 Roundtrip, found 16 hours ago
CA $595
Roundtrip
found 16 hours ago
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