AirHint found the following cheapest return flights from Washington (DCA) to Ho Chi Minh City (SGN) in January 2026 (see full year).

Return flights

23 Jan - 27 Jan	China Airlines
12 Jan - 06 Feb	China Airlines
26 Jan - 26 Feb	China Airlines
20 Jan - 03 Feb	China Airlines
12 Jan - 03 Feb	China Airlines
15 Jan - 27 Jan	China Airlines
11 Jan - 25 Jan	China Airlines
27 Jan - 25 Feb	Alaska Airlines
08 Jan - 29 Jan	China Airlines
21 Jan - 25 Feb	Alaska Airlines
08 Jan - 30 Jan	China Airlines
22 Jan - 24 Feb	Alaska Airlines
07 Jan - 25 Jan	Alaska Airlines
05 Jan - 23 Jan	Hawaiian Airlines
06 Jan - 27 Jan	Alaska Airlines
06 Jan - 25 Feb	Alaska Airlines
13 Jan - 24 Jan	China Airlines
05 Jan - 29 Jan	Alaska Airlines
06 Jan - 23 Feb	Alaska Airlines
06 Jan - 22 Feb	Alaska Airlines

Also check the deals for one-way flights from Washington to Ho Chi Minh City in January.

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 Washington to Ho Chi Minh City in January from $861

Return flights