Cheapest return flights from Dublin to Bucharest in September from $128

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

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

Return flights

17 Sep - 22 Sep Ryanair direct
27 Sep - 03 Oct Ryanair direct
29 Sep - 03 Oct APG Distribution System direct
12 Sep - 15 Sep APG Distribution System direct
19 Sep - 22 Sep HiSky Europe direct
23 Sep - 26 Sep HiSky Europe direct
02 Sep - 16 Sep Ryanair direct
27 Sep - 29 Sep Ryanair direct
08 Sep - 10 Sep APG Distribution System direct
12 Sep - 19 Sep APG Distribution System direct
01 Sep - 13 Sep APG Distribution System direct
17 Sep - 02 Oct Ryanair direct
06 Sep - 16 Sep Ryanair direct
27 Sep - 02 Oct Ryanair direct
14 Sep - 02 Oct Ryanair direct
17 Sep - 03 Oct Ryanair direct
27 Sep - 11 Oct Ryanair direct
30 Sep - 02 Oct Ryanair
27 Sep - 15 Oct Ryanair direct
23 Sep - 02 Oct Ryanair direct

Also check the deals for one-way flights from Dublin to Bucharest 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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