Cheapest return flights from Bucharest to Keflavik in June from $319

Best time to book flights for Bucharest (OTP) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from Bucharest (OTP) to Keflavik (KEF) in June 2025 (see full year).

Return flights

16 Jun - 19 Jun Ryanair
12 Jun - 21 Jun Ryanair

Also check the deals for one-way flights from Bucharest to Keflavik in June.

Skyscanner

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.

Book a cheap hotel in Keflavik

Cheap car rent in Keflavik