Cheapest return flights from Bilbao to Thessaloniki in April from 134€

AirHint found the following cheapest return flights from Bilbao (BIO) to Thessaloniki (SKG) in April 2026 (see full year).

Return flights

21 Apr - 22 Apr Volotea
21 Apr - 26 Apr Vueling Airlines
21 Apr - 25 Apr Wizz Air
20 Apr - 25 Apr Wizz Air UK
22 Apr - 25 Apr Wizz Air
22 Apr - 26 Apr Wizz Air
22 Apr - 24 Apr Wizz Air
13 Apr - 20 Apr Wizz Air UK
21 Apr - 24 Apr Wizz Air
21 Apr - 23 Apr Wizz Air
30 Apr - 09 May Wizz Air
27 Apr - 01 May Wizz Air
28 Apr - 01 May Wizz Air Malta

Also check the deals for one-way flights from Bilbao to Thessaloniki in April.

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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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