AirHint found the following cheapest return flights from Billund (BLL) to Prague (PRG) in October 2025 (see full year).

Return flights

24 Oct - 28 Oct	Wizz Air
30 Oct - 06 Nov	Wizz Air
31 Oct - 02 Nov	KLM
17 Oct - 19 Oct	Wizz Air
24 Oct - 26 Oct	LOT
16 Oct - 20 Oct	Lufthansa
03 Oct - 07 Oct	Lufthansa
16 Oct - 19 Oct	KLM
12 Oct - 15 Oct	KLM
10 Oct - 13 Oct	Norwegian
12 Oct - 13 Oct	KLM
15 Oct - 18 Oct	Lufthansa

Also check the deals for one-way flights from Billund 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 return flights from Billund to Prague in October from 125€

Return flights