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

Return flights

17 Mar - 24 Mar	Ryanair
17 Mar - 25 Mar	Ryanair
16 Mar - 01 Apr	Ryanair
17 Mar - 31 Mar	Ryanair
12 Mar - 18 Mar	Ryanair
09 Mar - 17 Mar	Ryanair
17 Mar - 27 Mar	Ryanair
16 Mar - 04 Apr	Ryanair
11 Mar - 24 Mar	Ryanair
11 Mar - 18 Mar	Ryanair
10 Mar - 30 Mar	Ryanair
04 Mar - 21 Mar	Pegasus Airlines
15 Mar - 01 Apr	Ryanair
16 Mar - 28 Apr	Ryanair
01 Mar - 02 Apr	Aer Lingus
20 Mar - 03 Apr	Ryanair
14 Mar - 03 Apr	Ryanair
22 Mar - 04 Apr	Ryanair
07 Mar - 05 Apr	Ryanair
16 Mar - 07 Apr	Ryanair

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

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 Dublin to Hanoi in March from $603

Return flights