DUB to BIO from $127 in economy – flightdeals.net

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Aer Lingus UK

EGAer Lingus UK

Aer Lingus

Round Trip•Economy

Dublin Airport

Dublin, Ireland

Bilbao Airport

$324 USD

-61%$127 USD

Verified about 3 hours ago

October 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

28$493 29$239 30$487 1$498 2$567 3$464 4$297 5$257 6$139 7$127 8$343 9$498 10$223 11$240 12 13$516 14$384 15$458 16$619 17$361 18$516 19$384 20$475 21 22$636 23$213 24$333 25 26 27 28$139 29 30$129 31 1$191

Extremely Rare Availability

3% of dates checked are available within 10% of the lowest price

Tuesday, October 20th, 2026

4 round-trip options

Returning

Sun, Oct 25, 2026•5 Day Trip

$636 USD

Returning

Wed, Oct 28, 2026•8 Day Trip

$475 USD

Returning

Fri, Oct 30, 2026•10 Day Trip

$567 USD

Returning

Sun, Nov 1, 2026•12 Day Trip

$533 USD