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

Return flights

08 Nov - 13 Nov	TAROM	direct
17 Nov - 21 Nov	TAROM	direct
06 Nov - 11 Nov	Aegean Airlines	direct
20 Nov - 23 Nov	Aegean Airlines	direct
20 Nov - 24 Nov	Aegean Airlines	direct
13 Nov - 17 Nov	TAROM	direct
21 Nov - 23 Nov	TAROM	direct
17 Nov - 20 Nov	TAROM	direct
19 Nov - 26 Nov	TAROM	direct
19 Nov - 23 Nov	TAROM	direct
27 Nov - 01 Dec	TAROM	direct
29 Nov - 01 Dec	TAROM	direct

Also check the deals for one-way flights from Athens to Bucharest in November.

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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Cheapest return flights from Athens to Bucharest in November from 110€

Return flights