AirHint found the following cheapest return flights from Xi'an (XIY) to Singapore (SIN) in October 2025 (see full year).

Return flights

31 Oct - 01 Nov	Air China
17 Oct - 19 Oct	Air China
05 Oct - 09 Oct	Scoot
04 Oct - 09 Oct	Scoot
04 Oct - 09 Oct	Scoot	direct
05 Oct - 09 Oct	Scoot	direct
15 Oct - 29 Oct	AirAsia X
08 Oct - 21 Oct	AirAsia X
15 Oct - 02 Nov	AirAsia X
16 Oct - 29 Oct	AirAsia X
03 Oct - 09 Oct	China Eastern
16 Oct - 02 Nov	AirAsia X
13 Oct - 29 Oct	AirAsia X
13 Oct - 02 Nov	AirAsia X
29 Oct - 02 Nov	AirAsia X
29 Oct - 06 Nov	AirAsia X
29 Oct - 13 Nov	AirAsia X
31 Oct - 01 Nov	Scoot	direct
29 Oct - 09 Nov	AirAsia X
29 Oct - 14 Nov	AirAsia X

Also check the deals for one-way flights from Xi'an to Singapore in October.

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 Xi'an to Singapore in October from $259

Return flights