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	Frontier Airlines
25 Aug - 04 Sep	Spirit Airlines
24 Aug - 08 Sep	Spirit Airlines
19 Aug - 19 Sep	Spirit Airlines
30 Aug - 06 Sep	Frontier Airlines
09 Aug - 24 Aug	Frontier Airlines
03 Aug - 17 Aug	Etihad Airways
04 Aug - 07 Aug	Spirit Airlines
07 Aug - 10 Aug	Spirit Airlines
27 Aug - 02 Sep	Turkish Airlines
01 Aug - 09 Aug	Spirit Airlines
26 Aug - 31 Aug	Alaska Airlines
08 Aug - 31 Aug	Alaska Airlines

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 783€

Return flights