AirHint found the following cheapest return flights from Xi'an (XIY) to Bangkok (DMK) in December 2025 (see full year).

Return flights

05 Dec - 08 Dec	Thai AirAsia	direct
05 Dec - 07 Dec	Thai AirAsia	direct
05 Dec - 10 Dec	Thai AirAsia	direct
12 Dec - 29 Dec	Thai AirAsia	direct
14 Dec - 29 Dec	Thai AirAsia	direct
12 Dec - 31 Dec	Thai AirAsia	direct
15 Dec - 29 Dec	Thai AirAsia	direct
10 Dec - 29 Dec	Thai AirAsia	direct
14 Dec - 31 Dec	Thai AirAsia	direct
15 Dec - 31 Dec	Thai AirAsia	direct

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

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 Bangkok in December from 140€

Return flights