AirHint found the following cheapest one-way flights from Nanjing (NKG) to Bangkok (BKK) in September 2025 (see full year).

One-Way flights

12 Sep	China Southern
21 Sep	China Southern
01 Sep	China Southern
15 Sep	China Southern
12 Sep	Beijing Capital Airlines	direct
26 Sep	Hainan Airlines
01 Sep	Beijing Capital Airlines	direct
24 Sep	Scoot
03 Sep	Scoot
28 Sep	Scoot

Also check the deals for return flights from Nanjing 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.

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Cheapest one-way flights from Nanjing to Bangkok in September from 100€

One-Way flights