AirHint found the following cheapest return flights from Bucharest (OTP) to Iasi (IAS) in December 2025 (see full year).

Return flights

10 Dec - 16 Dec	Wizz Air Malta
08 Dec - 10 Dec	Wizz Air Malta
27 Dec - 05 Jan	Wizz Air Malta
08 Dec - 10 Dec	Animawings	direct
02 Dec - 02 Dec	TAROM	direct
27 Dec - 05 Jan	TAROM	direct
20 Dec - 21 Dec	TAROM	direct
22 Dec - 29 Dec	TAROM	direct
12 Dec - 14 Dec	TAROM	direct
10 Dec - 16 Dec	TAROM	direct
06 Dec - 07 Dec	TAROM	direct
12 Dec - 13 Dec	TAROM	direct
31 Dec - 03 Jan	TAROM	direct

Also check the deals for one-way flights from Bucharest to Iasi in December.

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.

Book a cheap hotel in Iasi

Cheap car rent in Iasi

Cheapest return flights from Bucharest to Iasi in December from 105€

Return flights