AirHint found the following cheapest return flights from Columbus (CMH) to Ho Chi Minh City (SGN) in September 2026 (see full year).

Return flights

03 Sep - 15 Sep	Korean Air
03 Sep - 07 Sep	Korean Air
01 Sep - 08 Sep	Korean Air
03 Sep - 21 Sep	Korean Air
08 Sep - 15 Sep	Korean Air
09 Sep - 16 Sep	Korean Air
07 Sep - 14 Sep	Korean Air
29 Sep - 09 Oct	Korean Air

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

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 Columbus to Ho Chi Minh City in September from $887

Return flights