Cheapest return flights from Bucharest to Keflavik in May from $191

AirHint found the following cheapest return flights from Bucharest (OTP) to Keflavik (KEF) in May 2026 (see full year).

Return flights

05 May - 10 May Ryanair
06 May - 19 May Wizz Air Malta
13 May - 19 May Wizz Air Malta
07 May - 10 May Ryanair
11 May - 19 May Wizz Air Malta
09 May - 19 May Ryanair
10 May - 13 May Wizz Air Malta
26 May - 30 May Wizz Air Malta
24 May - 26 May Wizz Air Malta
23 May - 29 May Ryanair
28 May - 01 Jun Ryanair

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

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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.

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