AirHint found the following cheapest return flights from Tenerife (TFS) to Keflavik (KEF) in July 2026 (see full year).
Return flights
| 17 Jul - 26 Jul | easyJet | ||
| 20 Jul - 29 Jul | Ryanair | ||
| 21 Jul - 30 Jul | Jet2 | ||
| 21 Jul - 30 Jul | Icelandair | direct | |
| 18 Jul - 27 Jul | Ryanair | ||
| 18 Jul - 27 Jul | Icelandair | direct |
Also check the deals for one-way flights from Tenerife to Keflavik in July.
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