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

SNBrussels Airlines

Round Trip•Economy

BRU

Brussels Airport (Zaventem Airport)

Brussels, Belgium

BIO

Bilbao Airport

Bilbao, Spain

$212 USD

-59%$86 USD

Verified Nov 28, 2025 at 9:25 PM

April 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

30$124 31$97 1$109 2$147 3$209 4$225 5$260 6$300 7$225 8$184 9$211 10$250 11$283 12$211 13$147 14$109 15$124 16$147 17$147 18$225 19$225 20$161 21$124 22$138 23$154 24$260 25$272 26$225 27$190 28$138 29$161 30$260 1 2 3

Rare Availability

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

Saturday, April 18th, 2026

6 round-trip options

Returning

Thu, Apr 23, 2026•5 Day Trip

$248 USD

Google Flights

Returning

Fri, Apr 24, 2026•6 Day Trip

$277 USD

Google Flights

Returning

Sat, Apr 25, 2026•7 Day Trip

$239 USD

Google Flights

Returning

Sun, Apr 26, 2026•8 Day Trip

$248 USD

Google Flights

Returning

Mon, Apr 27, 2026•9 Day Trip

$277 USD

Google Flights

Returning

Tue, Apr 28, 2026•10 Day Trip

$225 USD

Google Flights