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

Return flights

12 Dec - 06 Jan	Ryanair
11 Dec - 27 Dec	Lufthansa
16 Dec - 29 Dec	Austrian Airlines
15 Dec - 27 Dec	Lufthansa
19 Dec - 11 Jan	Ryanair
24 Dec - 06 Jan	Wizz Air Malta
10 Dec - 17 Dec	LOT
09 Dec - 13 Dec	Ryanair
27 Dec - 02 Jan	LOT
22 Dec - 28 Dec	British Airways
22 Dec - 04 Jan	Ryanair
29 Dec - 04 Jan	Ryanair
27 Dec - 05 Jan	Ryanair
23 Dec - 23 Dec	LOT
30 Dec - 03 Jan	LOT
06 Dec - 20 Dec	Wizz Air Malta

Also check the deals for one-way flights from Bucharest to Toronto 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.

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Cheapest return flights from Bucharest to Toronto in December from 611€

Return flights