AirHint found the following cheapest return flights from Santa Ana (SNA) to Ho Chi Minh City (SGN) in September 2025 (see full year).

Return flights

21 Sep - 05 Oct	ANA
24 Sep - 06 Oct	Korean Air
21 Sep - 19 Oct	ANA
19 Sep - 06 Oct	Korean Air
20 Sep - 20 Oct	Korean Air
20 Sep - 22 Sep	China Airlines
23 Sep - 13 Oct	China Airlines
29 Sep - 13 Oct	EVA Air
30 Sep - 19 Oct	EVA Air
25 Sep - 13 Oct	EVA Air
22 Sep - 06 Oct	EVA Air
24 Sep - 30 Sep	China Airlines
20 Sep - 30 Sep	China Airlines
20 Sep - 27 Sep	China Airlines
19 Sep - 28 Sep	China Airlines
22 Sep - 27 Sep	China Airlines
22 Sep - 26 Sep	EVA Air
21 Sep - 28 Sep	ANA
19 Sep - 26 Sep	EVA Air
21 Sep - 24 Sep	EVA Air

Also check the deals for one-way flights from Santa Ana to Ho Chi Minh City 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 Santa Ana to Ho Chi Minh City in September from $795

Return flights