Cheapest return flights from Xi'an to Chiang Mai in September from $117

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

Return flights

17 Sep - 19 Sep Spring Airlines direct
17 Sep - 01 Oct Spring Airlines direct
21 Sep - 01 Oct Spring Airlines direct
12 Sep - 19 Sep Spring Airlines direct
12 Sep - 01 Oct Spring Airlines direct
07 Sep - 08 Sep Spring Airlines direct
07 Sep - 10 Sep Spring Airlines direct
07 Sep - 19 Sep Spring Airlines direct
24 Sep - 01 Oct Spring Airlines direct
24 Sep - 12 Oct Spring Airlines direct
26 Sep - 01 Oct Spring Airlines direct
26 Sep - 19 Oct Spring Airlines direct
26 Sep - 15 Oct Spring Airlines direct
26 Sep - 12 Oct Spring Airlines direct
28 Sep - 01 Oct Spring Airlines direct

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

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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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