Brussels (BRU) to Bilbao (BIO) flight deal from $86 USD in economy class – flightdeals.net

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Brussels Airlines

SNBrussels Airlines

Round Trip•Economy

Brussels Airport (Zaventem Airport)

Brussels, Belgium

Bilbao Airport

$212 USD

-59%$86 USD

Verified Nov 28, 2025 at 9:25 PM

January 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

29$561 30 31$381 1$97 2$109 3 4$112 5$97 6 7$97 8 9$97 10 11$86 12$86 13 14$86 15 16$112 17 18$86 19$86 20 21$86 22$86 23$109 24 25$86 26$86 27 28$96 29$86 30$109 31 1

Rare Availability

5% of dates checked are available within 10% of the lowest price

Wednesday, January 7th, 2026

3 round-trip options

Returning

Mon, Jan 12, 2026•5 Day Trip

$109 USD

Returning

Wed, Jan 14, 2026•7 Day Trip

$97 USD

Returning

Fri, Jan 16, 2026•9 Day Trip

$97 USD