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

Return flights

04 Dec - 15 Dec	Japan Airlines
01 Dec - 16 Dec	Korean Air
03 Dec - 14 Jan	Korean Air
31 Dec - 14 Jan	EVA Air
25 Dec - 12 Jan	Korean Air
25 Dec - 11 Jan	Korean Air
24 Dec - 12 Jan	EVA Air
26 Dec - 12 Jan	Singapore Airlines
15 Dec - 22 Jan	Korean Air
22 Dec - 18 Jan	Singapore Airlines
10 Dec - 08 Jan	Korean Air
27 Dec - 07 Jan	Korean Air
06 Dec - 31 Dec	EVA Air
10 Dec - 30 Dec	China Airlines
24 Dec - 31 Dec	Singapore Airlines
11 Dec - 31 Dec	Singapore Airlines
14 Dec - 31 Dec	Singapore Airlines
18 Dec - 28 Dec	Korean Air
10 Dec - 31 Dec	EVA Air
23 Dec - 30 Dec	EVA Air

Also check the deals for one-way flights from San Jose 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 Jose to Ho Chi Minh City in December from $913

Return flights