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

Return flights

31 Oct - 04 Nov	Juneyao Airlines
23 Oct - 27 Oct	Air China
21 Oct - 26 Oct	China Eastern
11 Oct - 15 Oct	Hainan Airlines
24 Oct - 29 Oct	Air China
17 Oct - 14 Nov	Air China
11 Oct - 15 Oct	Scoot	direct
19 Oct - 23 Oct	Hainan Airlines
27 Oct - 31 Oct	Hainan Airlines
21 Oct - 26 Oct	Scoot	direct
15 Oct - 19 Oct	Scoot	direct
30 Oct - 04 Nov	AirAsia X
15 Oct - 04 Nov	AirAsia X
30 Oct - 31 Oct	AirAsia X
30 Oct - 11 Nov	AirAsia X
30 Oct - 19 Nov	AirAsia X
30 Oct - 12 Nov	AirAsia X
30 Oct - 05 Nov	AirAsia X
30 Oct - 02 Nov	AirAsia X
30 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 212€

Return flights