KLM Flight 1523 Deals & Information (2025/2026)

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KLM Flight 1523 Route Deals From $211

The cheapest prices found with in the last 7 days for return flights were $450 and $211 for one-way flights to Bilbao for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Sep 13 - Tue, Sep 16
AMS
Schiphol
BIO
Bilbao
$450 Roundtrip, found 1 day ago
$450
Roundtrip
found 1 day ago
Select KLM flight, departing Sat, Sep 13 from Schiphol to Bilbao, returning Tue, Sep 16, priced at $450 found 1 day ago
Sat, Sep 13 - Tue, Sep 16
AMS
Schiphol
BIO
Bilbao
$467 Roundtrip, found 1 day ago
$467
Roundtrip
found 1 day ago
Select KLM flight, departing Sat, Sep 13 from Schiphol to Bilbao, returning Tue, Sep 16, priced at $467 found 1 day ago