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

One-Way flights

14 Dec	Ryanair	direct
07 Dec	Ryanair	direct
15 Dec	Ryanair	direct
16 Dec	Vueling Airlines	direct
10 Dec	easyJet
24 Dec	Ryanair	direct
09 Dec	easyJet
13 Dec	easyJet
19 Dec	Smart Wings	direct
26 Dec	Smart Wings	direct

Also check the deals for return flights from Barcelona 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 Barcelona to Prague in December from 38€

One-Way flights