Cheapest return flights from Bucharest to Keflavik in September from 219€
AirHint found the following cheapest return flights from Bucharest (OTP) to Keflavik (KEF) in September 2025 (see full year).
Return flights
| 25 Sep - 30 Sep | Ryanair | ||
| 09 Sep - 16 Sep | Ryanair | ||
| 10 Sep - 17 Sep | Scandinavian Airlines | ||
| 22 Sep - 30 Sep | Air Serbia |
Also check the deals for one-way flights from Bucharest to Keflavik in September.
The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
