AirHint found the following cheapest return flights from San Francisco (SFO) to Ho Chi Minh City (SGN) in March 2026 (see full year).

Return flights

10 Mar - 26 Mar	China Southern
13 Mar - 28 Mar	China Southern
07 Mar - 19 Mar	China Southern
08 Mar - 29 Apr	Philippine Airlines
01 Mar - 29 Mar	Singapore Airlines
12 Mar - 28 Mar	Asiana Airlines
08 Mar - 07 Apr	Asiana Airlines
29 Mar - 01 Apr	Asiana Airlines
14 Mar - 28 Mar	Singapore Airlines
07 Mar - 14 Mar	China Airlines
21 Mar - 25 Apr	China Airlines
28 Mar - 31 Mar	Korean Air
12 Mar - 28 Mar	Vietnam Airlines	direct
07 Mar - 14 Mar	Vietnam Airlines	direct
29 Mar - 01 Apr	Vietnam Airlines	direct

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

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 San Francisco to Ho Chi Minh City in March from $568

Return flights