AirHint found the following cheapest one-way flights from Riga (RIX) to Lisbon (LIS) in March 2026 (see full year).
One-Way flights
| 17 Mar | Ryanair | ||
| 24 Mar | Ryanair | ||
| 03 Mar | Ryanair | ||
| 11 Mar | Ryanair | ||
| 10 Mar | Ryanair | ||
| 07 Mar | Ryanair | ||
| 01 Mar | Ryanair | ||
| 27 Mar | Ryanair | ||
| 05 Mar | airBaltic | ||
| 05 Mar | airBaltic | direct |
Also check the deals for return flights from Riga to Lisbon in March.
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