AirHint found the following cheapest return flights from Heraklion (HER) to Bucharest (OTP) in October 2025 (see full year).

Return flights

17 Oct - 22 Oct	Aegean Airlines
15 Oct - 22 Oct	Wizz Air Malta	direct
17 Oct - 22 Oct	Wizz Air Malta	direct
20 Oct - 22 Oct	Wizz Air Malta	direct
15 Oct - 20 Oct	Aegean Airlines
17 Oct - 20 Oct	Aegean Airlines
15 Oct - 20 Oct	Wizz Air Malta	direct
17 Oct - 20 Oct	Wizz Air Malta	direct
15 Oct - 17 Oct	Wizz Air Malta	direct
29 Oct - 01 Nov	Aegean Airlines
03 Oct - 22 Oct	Wizz Air Malta	direct

Also check the deals for one-way flights from Heraklion to Bucharest 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 Heraklion to Bucharest in October from $104

Return flights