AirHint found the following cheapest return flights from Riga (RIX) to Osaka (KIX) in September 2026 (see full year).
Return flights
| 18 Sep - 30 Sep | Ryanair | ||
| 09 Sep - 23 Sep | Finnair | ||
| 19 Sep - 02 Oct | Ryanair | ||
| 07 Sep - 21 Sep | Ryanair | ||
| 14 Sep - 21 Sep | Finnair |
Also check the deals for one-way flights from Riga to Osaka in September.
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