AirHint found the following cheapest return flights from Tenerife (TFS) to Keflavik (KEF) in October 2026 (see full year).
Return flights
| 08 Oct - 13 Oct | easyJet | ||
| 07 Oct - 12 Oct | easyJet | ||
| 08 Oct - 13 Oct | Icelandair | direct |
Also check the deals for one-way flights from Tenerife to Keflavik in October.
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