AirHint found the following cheapest return flights from Porto (OPO) to Tallinn (TLL) in April 2026 (see full year).
Return flights
| 23 Apr - 07 May | Ryanair | ||
| 16 Apr - 20 Apr | Ryanair | ||
| 12 Apr - 18 Apr | Ryanair | ||
| 08 Apr - 12 Apr | Ryanair | ||
| 10 Apr - 25 Apr | Ryanair | ||
| 02 Apr - 05 Apr | Ryanair | ||
| 03 Apr - 06 Apr | Norwegian Air Sweden AOC |
Also check the deals for one-way flights from Porto to Tallinn in April.
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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
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