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

Return flights

09 May - 23 May	Gulf Air
01 May - 09 May	Gulf Air
13 May - 19 May	Etihad Airways
13 May - 20 May	Etihad Airways
09 May - 22 May	Etihad Airways
04 May - 12 May	Etihad Airways
01 May - 08 May	Etihad Airways
04 May - 10 May	Etihad Airways
10 May - 16 May	Etihad Airways
10 May - 20 May	Etihad Airways
23 May - 05 Jun	Juneyao Airlines
31 May - 08 Jun	Gulf Air
31 May - 06 Jun	Gulf Air
29 May - 08 Jun	Gulf Air
24 May - 08 Jun	Scoot	direct
23 May - 01 Jun	Gulf Air
27 May - 06 Jun	Gulf Air
30 May - 07 Jun	Gulf Air
18 May - 07 Jun	Emirates
31 May - 08 Jun	Scoot	direct

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.

Book a cheap hotel in Athens

Cheap car rent in Athens

Cheapest return flights from Singapore to Athens in May from 439€

Return flights