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

Return flights

02 Dec - 10 Dec	Scandinavian Airlines
04 Dec - 08 Dec	KLM
03 Dec - 12 Dec	KLM
10 Dec - 17 Dec	Delta
28 Dec - 17 Jan	Air Canada
10 Dec - 13 Jan	Scandinavian Airlines
25 Dec - 17 Jan	Lufthansa
09 Dec - 15 Dec	Delta
24 Dec - 17 Jan	Air Canada
02 Dec - 26 Dec	Flair Airlines
16 Dec - 10 Jan	Air Canada
07 Dec - 27 Dec	Scandinavian Airlines
05 Dec - 27 Dec	Lufthansa
11 Dec - 23 Dec	Azores Airlines
06 Dec - 27 Dec	Lufthansa
16 Dec - 20 Jan	Porter Airlines (Canada) Ltd
19 Dec - 11 Jan	WestJet
10 Dec - 03 Jan	Air Transat
23 Dec - 06 Jan	Air Canada
21 Dec - 06 Jan	WestJet

Also check the deals for one-way flights from Toronto to Budapest 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 Toronto to Budapest in December from $650

Return flights