AirHint found the following cheapest return flights from Porto (OPO) to Tokyo (NRT) in September 2026 (see full year).
Return flights
| 01 Sep - 22 Sep | TAP | ||
| 01 Sep - 14 Sep | Air Europa | ||
| 06 Sep - 20 Sep | Ryanair | ||
| 22 Sep - 08 Oct | Air Europa | ||
| 25 Sep - 10 Oct | Air Europa | ||
| 26 Sep - 10 Oct | Ryanair |
Also check the deals for one-way flights from Porto to Tokyo in September.
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