AirHint found the following cheapest return flights from Montreal (YUL) to Budapest (BUD) in October 2025 (see full year).

Return flights

24 Oct - 31 Oct	SWISS
22 Oct - 05 Nov	FrenchBee
22 Oct - 29 Oct	FrenchBee
13 Oct - 20 Oct	Air Transat
06 Oct - 05 Nov	FrenchBee
01 Oct - 08 Oct	FrenchBee
15 Oct - 22 Oct	FrenchBee
14 Oct - 21 Oct	British Airways
21 Oct - 28 Oct	British Airways
28 Oct - 04 Nov	British Airways
06 Oct - 08 Nov	Air Transat
04 Oct - 10 Oct	Air Transat
29 Oct - 05 Nov	SWISS
25 Oct - 12 Nov	Air Canada
25 Oct - 08 Nov	Air Canada
06 Oct - 04 Nov	SWISS
01 Oct - 14 Oct	SWISS
02 Oct - 09 Oct	Air Canada
25 Oct - 01 Nov	SWISS
27 Oct - 03 Nov	SWISS

Also check the deals for one-way flights from Montreal to Budapest in October.

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 Montreal to Budapest in October from 357€

Return flights