AirHint found the following cheapest return flights from Porto (OPO) to Hanoi (HAN) in August 2026 (see full year).
Return flights
| 19 Aug - 26 Aug | easyJet | ||
| 18 Aug - 25 Aug | Ryanair | ||
| 05 Aug - 15 Aug | Wizz Air Malta | ||
| 09 Aug - 24 Aug | Ryanair | ||
| 09 Aug - 22 Aug | Smart Wings |
Also check the deals for one-way flights from Porto to Hanoi in August.
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