AirHint found the following cheapest return flights from Hong Kong (HKG) to Athens (ATH) in October 2025 (see full year).

Return flights

10 Oct - 18 Oct	Air China
17 Oct - 25 Oct	Air China
12 Oct - 19 Oct	Scoot Tigerair
17 Oct - 24 Oct	Air China
12 Oct - 20 Oct	Air China
12 Oct - 18 Oct	Air China
23 Oct - 29 Oct	Air China
21 Oct - 29 Oct	Air China
26 Oct - 04 Nov	SWISS
18 Oct - 27 Oct	Scoot Tigerair
25 Oct - 30 Oct	Emirates
12 Oct - 02 Nov	SWISS
31 Oct - 08 Nov	Qatar Airways
05 Oct - 08 Nov	Emirates
23 Oct - 01 Nov	Qatar Airways
24 Oct - 01 Nov	Qatar Airways
25 Oct - 01 Nov	Emirates

Also check the deals for one-way flights from Hong Kong to Athens 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 Hong Kong to Athens in October from 385€

Return flights