AirHint found the following cheapest return flights from Porto (OPO) to Hanoi (HAN) in April 2026 (see full year).
Return flights
| 01 Apr - 14 Apr | Ryanair | ||
| 27 Apr - 05 May | Ryanair | ||
| 07 Apr - 19 Apr | Ryanair | ||
| 12 Apr - 25 Apr | Ryanair | ||
| 25 Apr - 30 Apr | Ryanair |
Also check the deals for one-way flights from Porto to Hanoi in April.
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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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