Cheapest return OTP–ZRH flights, May

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

Return flights

27 May - 15 Jun Ryanair
26 May - 11 Jun Wizz Air Malta
28 May - 31 May Wizz Air Malta
21 May - 25 May Wizz Air Malta
30 May - 08 Jun Wizz Air Malta
29 May - 14 Jun Wizz Air Malta
31 May - 05 Jun Ryanair
23 May - 25 May Wizz Air Malta
22 May - 14 Jun Wizz Air Malta
29 May - 31 May Wizz Air Malta
29 May - 01 Jun LOT
30 May - 06 Jun Air Serbia
30 May - 05 Jun Air Serbia
30 May - 04 Jun Air Serbia
27 May - 29 May Wizz Air Malta
26 May - 29 May Wizz Air Malta
21 May - 28 May Wizz Air Malta
24 May - 25 May LOT
24 May - 27 May LOT
23 May - 25 May SWISS direct

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

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