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

Return flights

24 Feb - 03 Mar	IndiGo
23 Feb - 11 Mar	Ryanair
27 Feb - 13 Mar	Ryanair
15 Feb - 05 Mar	IndiGo
27 Feb - 05 Mar	IndiGo
28 Feb - 22 Mar	Ryanair
23 Feb - 07 Mar	IndiGo
27 Feb - 14 Mar	Ryanair
09 Feb - 17 Mar	IndiGo
15 Feb - 22 Mar	IndiGo
02 Feb - 28 Feb	Ryanair
02 Feb - 16 Feb	Ryanair
05 Feb - 19 Feb	Ryanair
15 Feb - 22 Feb	Ryanair
10 Feb - 18 Feb	IndiGo
03 Feb - 28 Feb	IndiGo
01 Feb - 11 Feb	Ryanair
03 Feb - 10 Feb	Ryanair
17 Feb - 22 Feb	IndiGo
07 Feb - 28 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 539€

Return flights