AirHint found the following cheapest return flights from Amsterdam (AMS) to Singapore (SIN) in August 2025 (see full year).

Return flights

30 Aug - 27 Sep	Oman Air
24 Aug - 01 Sep	Oman Air
30 Aug - 06 Sep	Oman Air
26 Aug - 29 Sep	Oman Air
31 Aug - 23 Sep	Finnair
24 Aug - 13 Sep	Finnair
31 Aug - 30 Sep	Finnair
26 Aug - 30 Sep	Finnair
27 Aug - 30 Sep	British Airways
31 Aug - 20 Sep	Finnair
18 Aug - 28 Aug	IndiGo
25 Aug - 31 Aug	Air India
18 Aug - 29 Aug	IndiGo
16 Aug - 23 Aug	Oman Air
20 Aug - 24 Aug	IndiGo
25 Aug - 29 Aug	Ryanair
14 Aug - 23 Aug	Oman Air
17 Aug - 29 Aug	Oman Air
20 Aug - 22 Aug	IndiGo
04 Aug - 12 Aug	IndiGo

Also check the deals for one-way flights from Amsterdam to Singapore in August.

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 Amsterdam to Singapore in August from $675

Return flights