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

One-Way flights

22 Oct	Ryanair	direct
07 Oct	Vueling Airlines	direct
08 Oct	Ryanair	direct
15 Oct	Vueling Airlines	direct
21 Oct	Vueling Airlines	direct
16 Oct	Vueling Airlines	direct
02 Oct	Ryanair	direct
14 Oct	Wizz Air Malta
13 Oct	easyJet
01 Oct	easyJet

Also check the deals for return flights from Barcelona to Prague in October.

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 October from $37

One-Way flights