AirHint found the following cheapest return flights from Tallinn (TLL) to Keflavik (KEF) in March 2026 (see full year).
Return flights
| 24 Mar - 03 Apr | Scandinavian Airlines | ||
| 01 Mar - 07 Mar | Scandinavian Airlines | ||
| 05 Mar - 11 Mar | Ryanair | ||
| 05 Mar - 09 Mar | Scandinavian Airlines | ||
| 13 Mar - 15 Mar | Scandinavian Airlines |
Also check the deals for one-way flights from Tallinn to Keflavik in March.
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