AirHint found the following cheapest one-way flights from Porto (OPO) to Riga (RIX) in July 2026 (see full year).
One-Way flights
| 08 Jul | Scandinavian Airlines | ||
| 15 Jul | KLM | ||
| 14 Jul | Vueling Airlines | ||
| 08 Jul | airBaltic | direct |
Also check the deals for return flights from Porto to Riga in July.
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