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

Return flights

01 Sep - 30 Sep	Qatar Airways
14 Sep - 30 Sep	Thai Airways
02 Sep - 11 Sep	Qatar Airways
07 Sep - 13 Sep	Qatar Airways
07 Sep - 13 Sep	Turkish Airlines	direct
14 Sep - 30 Sep	Turkish Airlines	direct
01 Sep - 30 Sep	Turkish Airlines	direct
02 Sep - 11 Sep	Turkish Airlines	direct

Also check the deals for one-way flights from Istanbul 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 Istanbul to Ho Chi Minh City in September from $740

Return flights