Cheap flights from Bilbao to Agistri Island from CA $154

View CA $154 flight on Tue, Sep. 16, 2025Opens in a new window

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Cheap flights from Bilbao (BIO) to Agistri Island (ATH)

Prices were available within the past 7 days and start at CA $154 for one-way flights and CA $356 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Fri, Sep. 19 - Tue, Sep. 23
BIO
Bilbao
ATH
Athens
CA $356 Roundtrip, found 3 days ago
CA $356
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Fri, Sep. 19 from Bilbao to Athens, returning Tue, Sep. 23, priced at CA $356 found 3 days ago
Swiss International Air Lines
Fri, Sep. 19 - Tue, Sep. 23
BIO
Bilbao
ATH
Athens
CA $360 Roundtrip, found 3 days ago
CA $360
Roundtrip
found 3 days ago
Select Swiss International Air Lines flight, departing Fri, Sep. 19 from Bilbao to Athens, returning Tue, Sep. 23, priced at CA $360 found 3 days ago
Austrian Airlines
Fri, Sep. 19 - Tue, Sep. 23
BIO
Bilbao
ATH
Athens
CA $426 Roundtrip, found 3 days ago
CA $426
Roundtrip
found 3 days ago
Select Austrian Airlines flight, departing Fri, Sep. 19 from Bilbao to Athens, returning Tue, Sep. 23, priced at CA $426 found 3 days ago
Lufthansa
Fri, Sep. 19 - Tue, Sep. 23
BIO
Bilbao
ATH
Athens
CA $447 Roundtrip, found 3 days ago
CA $447
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Fri, Sep. 19 from Bilbao to Athens, returning Tue, Sep. 23, priced at CA $447 found 3 days ago
Air Europa
Fri, Sep. 19 - Tue, Sep. 23
BIO
Bilbao
ATH
Athens
CA $458 Roundtrip, found 3 days ago
CA $458
Roundtrip
found 3 days ago
Select Air Europa flight, departing Fri, Sep. 19 from Bilbao to Athens, returning Tue, Sep. 23, priced at CA $458 found 3 days ago
Aegean
Fri, Sep. 19 - Tue, Sep. 23
BIO
Bilbao
ATH
Athens
CA $476 Roundtrip, found 3 days ago
CA $476
Roundtrip
found 3 days ago
Select Aegean flight, departing Fri, Sep. 19 from Bilbao to Athens, returning Tue, Sep. 23, priced at CA $476 found 3 days ago
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