AirHint found the following cheapest one-way flights from Dublin (DUB) to Hanoi (HAN) in October 2026 (see full year).
One-Way flights
| 16 Oct | Aer Lingus | ||
| 09 Oct | Aer Lingus | ||
| 06 Oct | Ryanair | ||
| 23 Oct | Aer Lingus | ||
| 13 Oct | Ryanair | ||
| 02 Oct | Aer Lingus | ||
| 14 Oct | Aer Lingus | ||
| 29 Oct | Vueling Airlines | ||
| 08 Oct | Etihad Airways | ||
| 01 Oct | Ryanair |
Also check the deals for return 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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