AirHint found the following cheapest return flights from Athens (ATH) to Bucharest (OTP)
in September 2025 (see full year ).
Return flights
20 Sep
- 21 Sep
Aegean Airlines
110 €
direct
17 Sep
- 20 Sep
TAROM
114 €
direct
11 Sep
- 14 Sep
Aegean Airlines
118 €
direct
15 Sep
- 18 Sep
TAROM
131 €
direct
15 Sep
- 28 Sep
Wizz Air Malta
132 €
direct
15 Sep
- 21 Sep
Wizz Air Malta
132 €
direct
17 Sep
- 28 Sep
Wizz Air Malta
132 €
direct
17 Sep
- 21 Sep
Wizz Air Malta
132 €
direct
01 Sep
- 05 Sep
TAROM
135 €
direct
05 Sep
- 12 Sep
TAROM
135 €
direct
28 Sep
- 19 Oct
Wizz Air Malta
144 €
direct
28 Sep
- 12 Oct
Wizz Air Malta
144 €
direct
28 Sep
- 17 Oct
Wizz Air Malta
146 €
direct
28 Sep
- 13 Oct
Wizz Air Malta
156 €
direct
Also check the deals for one-way flights from Athens to Bucharest in September .
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.