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

Return flights

14 Jul - 17 Jul	Etihad Airways
25 Jul - 16 Aug	Air Arabia
12 Jul - 22 Jul	Etihad Airways
12 Jul - 17 Jul	Etihad Airways
09 Jul - 20 Jul	Etihad Airways
14 Jul - 16 Jul	Etihad Airways
09 Jul - 16 Jul	Etihad Airways
12 Jul - 16 Jul	Etihad Airways
08 Jul - 15 Jul	Air Arabia
24 Jul - 31 Jul	Aegean Airlines
08 Jul - 15 Aug	Air Arabia
09 Jul - 18 Jul	Etihad Airways
31 Jul - 07 Aug	Aegean Airlines
26 Jul - 31 Aug	Etihad Airways
28 Jul - 28 Aug	Qatar Airways

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

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 July from 611€

Return flights