AirHint found the following cheapest return flights from Keflavik (KEF) to Bucharest (BBU) in March 2026 (see full year).
Return flights
| 10 Mar - 17 Mar | Wizz Air | ||
| 12 Mar - 18 Mar | Wizz Air | ||
| 14 Mar - 05 Apr | Wizz Air | ||
| 25 Mar - 29 Mar | Wizz Air | ||
| 15 Mar - 05 Apr | Wizz Air | ||
| 26 Mar - 29 Mar | easyJet |
Also check the deals for one-way flights from Keflavik to Bucharest in March.
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