Cheapest return flights from Zurich to Bucharest in October from $216

Best time to book flights for Zurich (ZRH) to Bucharest (OTP) flights at AirHint

AirHint found the following cheapest return flights from Zurich (ZRH) to Bucharest (OTP) in October 2025 (see full year).

Return flights

16 Oct - 20 Oct Air Serbia
10 Oct - 13 Oct Air Serbia
05 Oct - 18 Oct easyJet
23 Oct - 09 Nov Air Serbia
18 Oct - 26 Oct Air Serbia
04 Oct - 18 Oct LOT
18 Oct - 26 Oct SWISS direct
16 Oct - 20 Oct SWISS direct
23 Oct - 09 Nov SWISS direct
04 Oct - 18 Oct SWISS direct
05 Oct - 18 Oct SWISS direct

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

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.

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