Cheapest return DUB–HAN flights, September

AirHint found the following cheapest return flights from Dublin (DUB) to Hanoi (HAN) in September 2026 (see full year).

Return flights

18 Sep - 02 Oct Etihad Airways
01 Sep - 13 Sep Etihad Airways
01 Sep - 16 Sep Etihad Airways
01 Sep - 14 Sep Etihad Airways
02 Sep - 16 Sep Etihad Airways
01 Sep - 24 Sep Etihad Airways
12 Sep - 20 Sep Etihad Airways
05 Sep - 19 Sep Etihad Airways
09 Sep - 26 Sep Etihad Airways
16 Sep - 30 Sep Ryanair
04 Sep - 17 Sep Etihad Airways
06 Sep - 04 Oct Etihad Airways

Also check the deals for one-way flights from Dublin to Hanoi in September.

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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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