Cheapest one-way flights from Bilbao to Buenos Aires in December from $800

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

One-Way flights

24 Dec Wizz Air Malta
25 Dec Vueling Airlines
23 Dec Iberia
22 Dec easyJet
19 Dec Volotea
21 Dec Vueling Airlines
18 Dec Vueling Airlines
20 Dec Vueling Airlines
17 Dec Vueling Airlines

Also check the deals for return flights from Bilbao to Buenos Aires 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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