AirHint found the following cheapest return flights from Tallinn (TLL) to Porto (OPO) in March 2026 (see full year).
Return flights
| 29 Mar - 04 Apr | Wizz Air | ||
| 21 Mar - 05 Apr | Ryanair | ||
| 21 Mar - 29 Mar | Ryanair | ||
| 25 Mar - 01 Apr | airBaltic | ||
| 23 Mar - 31 Mar | Ryanair | ||
| 21 Mar - 27 Mar | Ryanair | ||
| 21 Mar - 30 Mar | Air France | ||
| 21 Mar - 28 Mar | Ryanair |
Also check the deals for one-way flights from Tallinn to Porto in March.
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