AirHint found the following cheapest return flights from Sacramento (SMF) to Keflavik (KEF) in August 2026 (see full year).
Return flights
| 03 Aug - 10 Aug | United | ||
| 08 Aug - 15 Aug | WestJet | ||
| 07 Aug - 14 Aug | WestJet | ||
| 06 Aug - 13 Aug | Finnair | ||
| 09 Aug - 16 Aug | WestJet |
Also check the deals for one-way flights from Sacramento to Keflavik in August.
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