AirHint found the following cheapest return flights from Helsinki (HEL) to Denpasar (DPS) in October 2025 (see full year).

Return flights

30 Oct - 10 Nov	Juneyao Airlines
30 Oct - 14 Nov	Juneyao Airlines
07 Oct - 29 Oct	Pegasus Airlines
14 Oct - 29 Oct	Juneyao Airlines
03 Oct - 30 Oct	Pegasus Airlines
08 Oct - 25 Oct	Pegasus Airlines
19 Oct - 05 Nov	Finnair
08 Oct - 30 Oct	Pegasus Airlines
01 Oct - 31 Oct	Pegasus Airlines
17 Oct - 27 Oct	Finnair
02 Oct - 30 Oct	Turkish Airlines
07 Oct - 21 Oct	Pegasus Airlines
19 Oct - 04 Nov	Finnair
09 Oct - 30 Oct	Pegasus Airlines
20 Oct - 10 Nov	Qatar Airways

Also check the deals for one-way flights from Helsinki to Denpasar 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 Helsinki to Denpasar in October from 570€

Return flights