Dublin (DUB) to Bilbao (BIO) flight deal in economy from $127
$324 USD
-61%$127 USD
Verified about 5 hours agoDecember 2026
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Extremely Rare Availability
3% of dates checked are available within 10% of the lowest price
Sunday, December 20th, 2026
4 round-trip options
Returning
Sun, Dec 27, 2026•7 Day Trip
$431 USD
Returning
Wed, Dec 30, 2026•10 Day Trip
$408 USD
Returning
Fri, Jan 1, 2027•12 Day Trip
$517 USD
Returning
Sun, Jan 3, 2027•14 Day Trip
$844 USD