Cheapest return DUB–HAN flights, May

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

Return flights

20 May - 28 May Etihad Airways
18 May - 21 May Etihad Airways
18 May - 13 Jun Etihad Airways
18 May - 17 Jun Etihad Airways
17 May - 23 May Etihad Airways
14 May - 28 May Etihad Airways
12 May - 19 May Etihad Airways
16 May - 23 May Etihad Airways
16 May - 01 Jun Etihad Airways
15 May - 21 May Etihad Airways
18 May - 26 May Etihad Airways
15 May - 29 May Etihad Airways
15 May - 31 May Etihad Airways
26 May - 10 Jun Ryanair
25 May - 23 Jun Ryanair
30 May - 08 Jun Ryanair
30 May - 13 Jun Ryanair
31 May - 13 Jun Ryanair
28 May - 11 Jun Aer Lingus
28 May - 12 Jun Aer Lingus

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

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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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