Cheapest return flights from Washington to Ho Chi Minh City in September from $995

AirHint found the following cheapest return flights from Washington (DCA) to Ho Chi Minh City (SGN) in September 2025 (see full year).

Return flights

23 Sep - 21 Oct China Airlines
23 Sep - 07 Oct ANA
30 Sep - 21 Oct Alaska Airlines
22 Sep - 28 Sep Alaska Airlines
22 Sep - 29 Sep Alaska Airlines
23 Sep - 22 Oct Alaska Airlines
21 Sep - 28 Sep China Airlines
24 Sep - 05 Oct ANA
26 Sep - 07 Oct China Airlines
29 Sep - 31 Oct China Airlines
22 Sep - 24 Oct Alaska Airlines
25 Sep - 14 Oct China Airlines
19 Sep - 28 Sep Alaska Airlines
20 Sep - 27 Sep Alaska Airlines
27 Sep - 25 Oct Alaska Airlines
19 Sep - 23 Sep Delta

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

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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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