Cheapest return flights from Athens to Bucharest in September from $118

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

22 Sep - 29 Sep Wizz Air Malta direct
22 Sep - 12 Oct Wizz Air Malta direct
22 Sep - 28 Sep Wizz Air Malta direct
22 Sep - 05 Oct Wizz Air Malta direct
15 Sep - 29 Sep Wizz Air Malta direct
15 Sep - 28 Sep Wizz Air Malta direct
14 Sep - 29 Sep Wizz Air Malta direct
22 Sep - 01 Oct Wizz Air Malta direct
15 Sep - 05 Oct Wizz Air Malta direct
14 Sep - 28 Sep Wizz Air Malta direct
14 Sep - 05 Oct Wizz Air Malta direct
15 Sep - 01 Oct Wizz Air Malta direct
15 Sep - 21 Sep Wizz Air Malta direct
11 Sep - 15 Sep Aegean Airlines direct
14 Sep - 01 Oct Wizz Air Malta direct
18 Sep - 21 Sep Aegean Airlines direct
14 Sep - 21 Sep Wizz Air Malta direct
22 Sep - 08 Oct Wizz Air Malta direct
28 Sep - 19 Oct Wizz Air Malta direct
28 Sep - 12 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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