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

Return flights

08 May - 15 May	Scoot	direct
13 May - 20 May	Scoot	direct
01 May - 15 May	Scoot	direct
29 May - 07 Jun	Gulf Air
28 May - 23 Jun	Gulf Air
15 May - 30 May	Gulf Air
18 May - 31 May	Gulf Air
18 May - 29 May	Gulf Air
31 May - 29 Jun	Gulf Air
31 May - 29 Jun	Scoot	direct
22 May - 01 Jun	Gulf Air
29 May - 07 Jun	Scoot	direct
24 May - 01 Jun	Gulf Air
07 May - 14 May	Gulf Air
23 May - 31 May	Gulf Air
04 May - 18 May	Etihad Airways
15 May - 22 May	Emirates

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

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 May from 414€

Return flights