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

Return flights

02 Dec - 18 Dec	United
03 Dec - 25 Dec	United
07 Dec - 21 Dec	United
04 Dec - 20 Dec	United
04 Dec - 13 Dec	Korean Air
07 Dec - 28 Dec	United
09 Dec - 15 Jan	United
04 Dec - 15 Jan	United
03 Dec - 14 Jan	United
28 Dec - 18 Jan	China Airlines
27 Dec - 15 Jan	China Airlines
10 Dec - 15 Jan	Hawaiian Airlines
11 Dec - 17 Jan	Korean Air
08 Dec - 08 Jan	United
09 Dec - 07 Jan	ANA
13 Dec - 15 Jan	Alaska Airlines
13 Dec - 28 Dec	Alaska Airlines
11 Dec - 30 Dec	United
17 Dec - 24 Dec	United
17 Dec - 30 Dec	United

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

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 December from 598€

Return flights