Cheapest return flights from Dublin to Hanoi in May from $824

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

Return flights

16 May - 06 Jun Ryanair
10 May - 24 May Ryanair
09 May - 16 May Turkish Airlines
28 May - 04 Jun SWISS
14 May - 21 May Etihad Airways
29 May - 18 Jun SWISS
02 May - 16 May Lufthansa
01 May - 18 May SWISS
03 May - 17 May Etihad Airways
04 May - 17 May SWISS
29 May - 12 Jun SWISS
04 May - 25 May SWISS
06 May - 13 May Turkish Airlines
25 May - 08 Jun Etihad Airways
15 May - 18 May SWISS
22 May - 06 Jun SWISS

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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