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

Return flights

09 Oct - 12 Oct	IndiGo
03 Oct - 10 Oct	Pegasus Airlines
02 Oct - 28 Oct	Etihad Airways
01 Oct - 12 Oct	IndiGo
10 Oct - 20 Oct	Flynas
01 Oct - 28 Oct	flyadeal
12 Oct - 19 Oct	Pegasus Airlines
13 Oct - 21 Oct	IndiGo
07 Oct - 21 Oct	IndiGo
14 Oct - 22 Oct	IndiGo
31 Oct - 17 Nov	Flynas
04 Oct - 24 Nov	IndiGo
04 Oct - 08 Nov	IndiGo
05 Oct - 08 Nov	IndiGo
10 Oct - 15 Nov	IndiGo
05 Oct - 09 Nov	IndiGo
18 Oct - 02 Nov	Pegasus Airlines
26 Oct - 06 Nov	Pegasus Airlines
25 Oct - 04 Nov	Pegasus Airlines
25 Oct - 03 Nov	Pegasus Airlines

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

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 October from 403€

Return flights