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

Return flights

17 Sep - 15 Oct	Ryanair
27 Sep - 29 Oct	Ryanair
26 Sep - 26 Oct	Ryanair
22 Sep - 06 Oct	Ryanair
27 Sep - 30 Oct	Ryanair
03 Sep - 10 Sep	Ryanair
17 Sep - 24 Sep	Ryanair
25 Sep - 28 Oct	Ryanair
25 Sep - 08 Oct	Ryanair
30 Sep - 14 Oct	Ryanair
27 Sep - 28 Oct	Ryanair
20 Sep - 04 Oct	Ryanair
17 Sep - 30 Sep	Ryanair
13 Sep - 22 Sep	Ryanair
04 Sep - 17 Sep	Ryanair
02 Sep - 17 Sep	Ryanair
04 Sep - 18 Sep	KLM
15 Sep - 29 Sep	Etihad Airways
01 Sep - 15 Sep	IndiGo
11 Sep - 21 Sep	Qatar Airways

Also check the deals for one-way flights from Dublin 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 Dublin to Ho Chi Minh City in September from $683

Return flights