AirHint found the following cheapest one-way flights from Xi'an (XIY) to Bangkok (DMK) in September 2025 (see full year).

One-Way flights

01 Sep	Thai Lion Air	direct
14 Sep	Thai AirAsia	direct
15 Sep	Thai AirAsia	direct
07 Sep	Thai AirAsia	direct
05 Sep	Thai AirAsia	direct
24 Sep	Thai AirAsia	direct
19 Sep	Thai AirAsia	direct
28 Sep	Thai AirAsia	direct
16 Sep	VietJet Air
29 Sep	Thai AirAsia	direct

Also check the deals for return flights from Xi'an to Bangkok 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.

Book a cheap hotel in Bangkok

Cheap car rent in Bangkok

Cheapest one-way flights from Xi'an to Bangkok in September from 53€

One-Way flights