Cheapest one-way flights from Bilbao to Zagreb in December from 78€

AirHint found the following cheapest one-way flights from Bilbao (BIO) to Zagreb (ZAG) in December 2025 (see full year).

One-Way flights

10 Dec Vueling Airlines
12 Dec Volotea
20 Dec Vueling Airlines
07 Dec KLM
09 Dec Vueling Airlines
11 Dec Vueling Airlines
05 Dec Volotea
08 Dec Vueling Airlines
01 Dec Vueling Airlines
04 Dec Vueling Airlines

Also check the deals for return flights from Bilbao to Zagreb in December.

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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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