Cheapest return flights from San Francisco to Ho Chi Minh City in September from $448

AirHint found the following cheapest return flights from San Francisco (SFO) to Ho Chi Minh City (SGN) in September 2025 (see full year).

Return flights

23 Sep - 09 Oct China Southern
18 Sep - 18 Oct China Eastern
20 Sep - 25 Sep Flair Airlines
12 Sep - 28 Sep China Southern
11 Sep - 16 Sep Philippine Airlines
11 Sep - 25 Sep Philippine Airlines
24 Sep - 30 Sep Philippine Airlines
22 Sep - 28 Sep Philippine Airlines
16 Sep - 30 Sep Philippine Airlines
21 Sep - 28 Sep Philippine Airlines
14 Sep - 29 Sep Philippine Airlines
10 Sep - 28 Sep Philippine Airlines
29 Sep - 15 Oct Philippine Airlines
11 Sep - 08 Oct Philippine Airlines
25 Sep - 02 Oct Philippine Airlines
22 Sep - 06 Oct Philippine Airlines
30 Sep - 22 Oct Philippine Airlines
24 Sep - 01 Oct Philippine Airlines
25 Sep - 16 Oct Philippine Airlines
17 Sep - 18 Oct Asiana Airlines

Also check the deals for one-way flights from San Francisco to Ho Chi Minh City in September.

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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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