Cheapest return flights from Dublin to Hanoi in October from 744€

Best time to book flights for Dublin (DUB) to Hanoi (HAN) flights at AirHint

AirHint found the following cheapest return flights from Dublin (DUB) to Hanoi (HAN) in October 2025 (see full year).

Return flights

06 Oct - 14 Oct Ryanair
02 Oct - 11 Oct Etihad Airways
25 Oct - 08 Nov British Airways
01 Oct - 10 Oct Qatar Airways
08 Oct - 19 Oct Qatar Airways
11 Oct - 18 Oct Qatar Airways
04 Oct - 18 Oct Qatar Airways
07 Oct - 19 Oct Turkish Airlines
10 Oct - 17 Oct Turkish Airlines
25 Oct - 04 Nov Aer Lingus
16 Oct - 01 Nov Emirates
24 Oct - 07 Nov Emirates
13 Oct - 25 Oct Aer Lingus
11 Oct - 25 Oct Aer Lingus

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

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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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