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

Return flights

16 Jul - 25 Jul	Gulf Air
14 Jul - 27 Jul	Etihad Airways
12 Jul - 19 Jul	Etihad Airways
14 Jul - 22 Jul	Etihad Airways
10 Jul - 17 Jul	Etihad Airways
15 Jul - 22 Jul	Etihad Airways
14 Jul - 18 Jul	Gulf Air
07 Jul - 31 Jul	Air Arabia
12 Jul - 16 Jul	Etihad Airways
23 Jul - 27 Jul	Gulf Air
28 Jul - 04 Aug	Gulf Air
23 Jul - 06 Aug	Gulf Air
21 Jul - 05 Aug	Gulf Air
24 Jul - 08 Aug	Gulf Air
28 Jul - 11 Aug	Gulf Air
27 Jul - 04 Aug	Aegean Airlines
26 Jul - 11 Aug	Etihad Airways
27 Jul - 11 Aug	Etihad Airways
16 Jul - 30 Aug	Etihad Airways
30 Jul - 06 Aug	Aegean Airlines

Also check the deals for one-way flights from Athens to Singapore 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 Singapore in July from 563€

Return flights