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Cheapest return flights from Bilbao (BIO) to Brussels (BRU), April

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Dates, airline, and price
Dates	Airline	Price
18 Apr 21 Apr	Air Europa
16 Apr 18 Apr	Air Europa
16 Apr 19 Apr	Air Europa
16 Apr 19 Apr	Brussels Airlines Direct Flight
16 Apr 18 Apr	Brussels Airlines Direct Flight
18 Apr 21 Apr	Brussels Airlines Direct Flight

deals for one-way flights from Bilbao to Brussels in April.

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Updated Jun 2, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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Cheapest return flights from Bilbao (BIO) to Brussels (BRU), April

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