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

Return flights

31 Aug - 19 Sep	Jeju Air
16 Aug - 24 Sep	IndiGo
16 Aug - 22 Aug	IndiGo
16 Aug - 18 Aug	IndiGo
26 Aug - 03 Sep	IndiGo
17 Aug - 22 Aug	China Eastern
17 Aug - 21 Aug	China Eastern
21 Aug - 29 Aug	IndiGo
20 Aug - 27 Aug	British Airways
22 Aug - 08 Sep	China Eastern
20 Aug - 24 Aug	IndiGo
23 Aug - 03 Sep	IndiGo
26 Aug - 31 Aug	Scoot
22 Aug - 29 Aug	China Eastern
17 Aug - 23 Aug	British Airways
21 Aug - 02 Sep	Emirates
25 Aug - 04 Sep	China Southern
24 Aug - 03 Sep	Finnair
20 Aug - 02 Sep	British Airways
24 Aug - 02 Sep	Finnair

Also check the deals for one-way flights from Singapore to Amsterdam 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 Singapore to Amsterdam in August from 678€

Return flights