AirHint found the following cheapest return flights from Montreal (YUL) to Budapest (BUD) in May 2026 (see full year).

Return flights

04 May - 11 May	British Airways
20 May - 27 May	British Airways
03 May - 10 May	British Airways
19 May - 26 May	British Airways
06 May - 13 May	Air France
05 May - 12 May	Air France
07 May - 14 May	Air France
14 May - 21 May	SWISS
13 May - 20 May	SWISS
16 May - 23 May	Air France
26 May - 02 Jun	SWISS
27 May - 03 Jun	SWISS
28 May - 04 Jun	Air Canada
27 May - 20 Jun	SWISS
31 May - 07 Jun	Air Transat
14 May - 06 Jun	Air Canada
30 May - 06 Jun	Air Canada
25 May - 01 Jun	Air Canada
29 May - 05 Jun	Air Transat

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

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 May from 520€

Return flights