AirHint found the following cheapest return flights from Tallinn (TLL) to Keflavik (KEF) in June 2026 (see full year).
Return flights
| 13 Jun - 20 Jun | Finnair | ||
| 12 Jun - 15 Jul | Finnair | ||
| 02 Jun - 24 Jun | airBaltic | ||
| 19 Jun - 24 Jun | Finnair |
Also check the deals for one-way flights from Tallinn to Keflavik in June.
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