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

One-Way flights

23 Dec	Vueling Airlines	direct
16 Dec	Vueling Airlines	direct
22 Dec	Smart Wings	direct
09 Dec	Vueling Airlines	direct
13 Dec	easyJet
08 Dec	Smart Wings	direct
19 Dec	Smart Wings	direct
07 Dec	easyJet
24 Dec	Vueling Airlines
04 Dec	easyJet

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

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 one-way flights from Bilbao to Prague in December from 35€

One-Way flights