AirHint found the following cheapest return flights from Porto (OPO) to Hanoi (HAN) in January 2026 (see full year).
Return flights
| 13 Jan - 28 Jan | Ryanair | ||
| 15 Jan - 24 Jan | Iberia | ||
| 14 Jan - 17 Jan | Ryanair | ||
| 10 Jan - 18 Jan | Ryanair | ||
| 08 Jan - 19 Jan | Ryanair | ||
| 16 Jan - 24 Jan | Ryanair | ||
| 05 Jan - 19 Jan | Ryanair | ||
| 03 Jan - 10 Jan | Ryanair |
Also check the deals for one-way flights from Porto to Hanoi in January.
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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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