AirHint found the following cheapest return flights from Singapore (SIN) to Athens (ATH) in January 2026 (see full year).

Return flights

31 Jan - 12 Feb	IndiGo
23 Jan - 30 Jan	IndiGo
29 Jan - 02 Feb	IndiGo
22 Jan - 31 Jan	IndiGo
25 Jan - 28 Jan	IndiGo
30 Jan - 09 Feb	IndiGo
30 Jan - 02 Feb	IndiGo
19 Jan - 26 Jan	Etihad Airways
08 Jan - 15 Jan	Gulf Air
08 Jan - 22 Jan	Gulf Air
16 Jan - 19 Jan	Gulf Air
26 Jan - 30 Jan	Gulf Air
23 Jan - 26 Jan	Gulf Air
09 Jan - 23 Jan	Gulf Air
30 Jan - 09 Feb	Scoot	direct

Also check the deals for one-way flights from Singapore to Athens in January.

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 Singapore to Athens in January from $497

Return flights