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

Return flights

04 Jan - 20 Jan	Turkish Airlines
06 Jan - 27 Jan	Turkish Airlines
07 Jan - 25 Jan	Frontier Airlines
20 Jan - 10 Feb	Qatar Airways
14 Jan - 04 Feb	Qatar Airways
13 Jan - 24 Feb	Qatar Airways
22 Jan - 04 Feb	Qatar Airways
20 Jan - 12 Feb	United
11 Jan - 01 Feb	Turkish Airlines
18 Jan - 01 Feb	United
26 Jan - 15 Feb	Delta
25 Jan - 15 Feb	Delta
10 Jan - 24 Jan	United
20 Jan - 28 Feb	Qatar Airways
01 Jan - 29 Jan	United
01 Jan - 22 Jan	United
02 Jan - 23 Jan	Qatar Airways
02 Jan - 12 Jan	IndiGo

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 706€

Return flights