AirHint found the following cheapest return flights from Sydney (SYD) to Amsterdam (AMS) in September 2026 (see full year).

Return flights

08 Sep - 20 Oct	China Southern
08 Sep - 14 Sep	China Southern
14 Sep - 28 Oct	China Southern
08 Sep - 22 Sep	China Southern
03 Sep - 14 Sep	Air India
01 Sep - 30 Sep	Air India
28 Sep - 28 Oct	Air India
03 Sep - 15 Sep	Air India
01 Sep - 22 Sep	Air India
07 Sep - 11 Oct	China Southern
08 Sep - 29 Sep	Turkish Airlines
04 Sep - 14 Sep	Air India
04 Sep - 13 Sep	China Southern
06 Sep - 04 Oct	China Southern
12 Sep - 02 Oct	Air India
12 Sep - 03 Oct	Air India
19 Sep - 17 Oct	China Southern
12 Sep - 16 Oct	China Southern
25 Sep - 09 Oct	IndiGo

Also check the deals for one-way flights from Sydney to Amsterdam in September.

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 Sydney to Amsterdam in September from $798

Return flights