AirHint found the following cheapest return flights from Atlanta (ATL) to Ho Chi Minh City (SGN) in August 2025 (see full year).

Return flights

05 Aug - 04 Sep	ANA
21 Aug - 11 Sep	ANA
16 Aug - 14 Sep	ANA
13 Aug - 27 Aug	Spirit Airlines
15 Aug - 12 Sep	ANA
19 Aug - 19 Sep	Frontier Airlines
16 Aug - 13 Sep	Spirit Airlines
15 Aug - 13 Sep	Frontier Airlines
17 Aug - 24 Aug	Spirit Airlines
15 Aug - 14 Sep	Frontier Airlines
03 Aug - 17 Aug	Frontier Airlines
13 Aug - 20 Aug	Delta

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

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 Atlanta to Ho Chi Minh City in August from 672€

Return flights