Cheapest return flights from Xi'an to Singapore in September from $433

Best time to book flights for Xi'an (XIY) to Singapore (SIN) flights at AirHint

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

Return flights

25 Sep - 15 Oct AirAsia X
25 Sep - 03 Oct AirAsia X
10 Sep - 17 Sep AirAsia X
10 Sep - 16 Sep AirAsia X
27 Sep - 15 Oct AirAsia X
10 Sep - 14 Sep AirAsia X
27 Sep - 03 Oct AirAsia X
18 Sep - 03 Oct AirAsia X

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

Skyscanner

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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