AirHint found the following cheapest return flights from Bilbao (BIO) to Tanger (TNG) in May 2026 (see full year).

Return flights

12 May - 19 May	Air Europa
01 May - 04 May	Air Europa
09 May - 12 May	Vueling Airlines
12 May - 15 May	Air Europa
01 May - 05 May	Air Europa
26 May - 31 May	Vueling Airlines
27 May - 09 Jun	Vueling Airlines
12 May - 19 May	Air Arabia Maroc	direct
22 May - 24 May	Air Arabia Maroc
12 May - 15 May	Air Arabia Maroc	direct
01 May - 05 May	Air Arabia Maroc	direct
22 May - 09 Jun	Vueling Airlines

Also check the deals for one-way flights from Bilbao to Tanger in May.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Bilbao to Tanger in May from $105

Return flights