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

Return flights

16 Sep - 25 Sep	Pegasus Airlines
21 Sep - 25 Sep	Pegasus Airlines
23 Sep - 30 Sep	Pegasus Airlines
16 Sep - 24 Sep	Pegasus Airlines
28 Sep - 05 Oct	Pegasus Airlines
18 Sep - 30 Sep	Pegasus Airlines
01 Sep - 30 Sep	AZAL
12 Sep - 25 Sep	Pegasus Airlines
26 Sep - 05 Oct	Pegasus Airlines
18 Sep - 01 Oct	Pegasus Airlines
10 Sep - 07 Oct	Pegasus Airlines
07 Sep - 14 Sep	Flynas
17 Sep - 23 Sep	Pegasus Airlines
01 Sep - 16 Sep	AZAL
16 Sep - 09 Oct	Turkmenistan Airlines
07 Sep - 01 Oct	Oman Air
02 Sep - 01 Oct	IndiGo
23 Sep - 09 Oct	Turkmenistan Airlines
26 Sep - 01 Oct	Etihad Airways
24 Sep - 15 Oct	Pegasus Airlines

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.

Book a cheap hotel in Ho Chi Minh City

Cheap car rent in Ho Chi Minh City

Cheapest return flights from Istanbul to Ho Chi Minh City in September from 455€

Return flights