AirHint found the following cheapest return flights from Milano (MXP) to Bangkok (BKK) in September 2026 (see full year).

Return flights

16 Sep - 30 Sep	SWISS
07 Sep - 30 Sep	SWISS
17 Sep - 30 Sep	SWISS
01 Sep - 30 Sep	SWISS
14 Sep - 13 Oct	SWISS
22 Sep - 30 Sep	SWISS
21 Sep - 30 Sep	SWISS
01 Sep - 11 Sep	Vietnam Airlines
26 Sep - 05 Oct	Vietnam Airlines
05 Sep - 17 Sep	Vietnam Airlines
23 Sep - 07 Oct	SWISS
20 Sep - 07 Oct	SWISS
01 Sep - 21 Sep	Vietnam Airlines
08 Sep - 21 Sep	Vietnam Airlines
25 Sep - 01 Oct	Vietnam Airlines
19 Sep - 01 Oct	Vietnam Airlines
25 Sep - 05 Oct	Vietnam Airlines
29 Sep - 19 Oct	Vietnam Airlines
24 Sep - 06 Oct	SWISS
16 Sep - 08 Oct	SWISS

Also check the deals for one-way flights from Milano 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 return flights from Milano to Bangkok in September from $545

Return flights