AirHint found the following cheapest return flights from Porto (OPO) to Hanoi (HAN) in February 2026 (see full year).
Return flights
| 02 Feb - 03 Mar | Ryanair | ||
| 01 Feb - 15 Feb | Ryanair | ||
| 24 Feb - 03 Mar | easyJet | ||
| 28 Feb - 10 Mar | easyJet | ||
| 06 Feb - 15 Feb | Ryanair | ||
| 28 Feb - 14 Mar | Air Europa | ||
| 12 Feb - 22 Feb | Ryanair | ||
| 16 Feb - 28 Feb | Ryanair |
Also check the deals for one-way flights from Porto to Hanoi in February.
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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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