AirHint found the following cheapest return flights from Athens (ATH) to Hanoi (HAN) in December 2025 (see full year).

Return flights

05 Dec - 18 Dec	Scoot
15 Dec - 30 Jan	Pegasus Airlines
12 Dec - 21 Dec	Air China
10 Dec - 20 Dec	Turkish Airlines
01 Dec - 11 Dec	Turkish Airlines
10 Dec - 21 Dec	Air China
08 Dec - 17 Dec	Qatar Airways
30 Dec - 14 Jan	Qatar Airways
18 Dec - 03 Jan	Gulf Air
13 Dec - 27 Dec	Qatar Airways
12 Dec - 19 Dec	Qatar Airways
13 Dec - 28 Dec	Qatar Airways
06 Dec - 13 Dec	Qatar Airways
29 Dec - 04 Jan	Air China
25 Dec - 10 Jan	Gulf Air
25 Dec - 01 Jan	Qatar Airways
24 Dec - 04 Jan	Air China
30 Dec - 06 Jan	Qatar Airways
25 Dec - 07 Jan	Qatar Airways
26 Dec - 10 Jan	Singapore Airlines

Also check the deals for one-way flights from Athens to Hanoi in December.

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 Athens to Hanoi in December from 558€

Return flights