Cheapest return flights from Athens to Bucharest in September from $132

Best time to book flights for Athens (ATH) to Bucharest (OTP) flights at AirHint

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

Return flights

15 Sep - 21 Sep Aegean Airlines direct
10 Sep - 21 Sep Wizz Air Malta direct
21 Sep - 05 Oct Wizz Air Malta direct
04 Sep - 10 Sep TAROM direct
15 Sep - 05 Oct Wizz Air Malta direct
21 Sep - 12 Oct Wizz Air Malta direct
07 Sep - 21 Sep Wizz Air Malta direct
21 Sep - 26 Sep Wizz Air Malta direct
10 Sep - 22 Sep Wizz Air Malta direct
15 Sep - 22 Sep Wizz Air Malta direct
10 Sep - 26 Sep Wizz Air Malta direct
15 Sep - 26 Sep Wizz Air Malta direct
21 Sep - 01 Oct Wizz Air Malta direct
10 Sep - 01 Oct Wizz Air Malta direct
15 Sep - 01 Oct Wizz Air Malta direct
07 Sep - 22 Sep Wizz Air Malta direct
26 Sep - 05 Oct Wizz Air Malta direct
26 Sep - 12 Oct Wizz Air Malta direct
26 Sep - 17 Oct Wizz Air Malta direct
26 Sep - 13 Oct Wizz Air Malta direct

Also check the deals for one-way flights from Athens 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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