AirHint found the following cheapest return flights from Osaka (KIX) to Keflavik (KEF) in August 2026 (see full year).
Return flights
| 03 Aug - 10 Aug | Finnair | ||
| 04 Aug - 13 Aug | Finnair | ||
| 05 Aug - 12 Aug | Finnair |
Also check the deals for one-way flights from Osaka to Keflavik in August.
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