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

Return flights

07 Feb - 09 Mar	Ryanair
23 Feb - 23 Mar	Ryanair
09 Feb - 22 Mar	Ryanair
09 Feb - 17 Mar	Ryanair
15 Feb - 03 Mar	Ryanair
02 Feb - 16 Feb	Ryanair
01 Feb - 17 Feb	Ryanair
18 Feb - 16 Mar	Ryanair
05 Feb - 08 Mar	Ryanair
09 Feb - 10 Mar	Ryanair
06 Feb - 07 Mar	Ryanair
28 Feb - 16 Mar	Ryanair
06 Feb - 22 Feb	Ryanair
10 Feb - 17 Feb	IndiGo
01 Feb - 28 Feb	Pegasus Airlines
06 Feb - 27 Feb	Ryanair
05 Feb - 26 Feb	Ryanair
05 Feb - 12 Feb	Ryanair
02 Feb - 26 Feb	Ryanair
03 Feb - 24 Feb	Ryanair

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

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 February from $721

Return flights