Cheapest one-way flights from Bucharest to Dublin in September from $66

Best time to book flights for Bucharest (OTP) to Dublin (DUB) flights at AirHint

AirHint found the following cheapest one-way flights from Bucharest (OTP) to Dublin (DUB) in September 2025 (see full year).

One-Way flights

17 Sep Ryanair direct
21 Sep Ryanair direct
29 Sep Ryanair
20 Sep FlyOne (Romania)
23 Sep Ryanair
13 Sep FlyOne (Romania)
30 Sep Ryanair
09 Sep Ryanair
10 Sep FlyOne (Romania)
10 Sep APG Distribution System direct

Also check the deals for return flights from Bucharest to Dublin in September.

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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