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

Return flights

17 May - 26 May	Air France
07 May - 14 May	KLM
20 May - 27 May	British Airways
11 May - 18 May	Air Canada
18 May - 25 May	Air Canada
12 May - 19 May	Air Canada
27 May - 03 Jun	Air Transat
21 May - 28 May	Air Canada
06 May - 13 May	Air Transat
14 May - 21 May	Air Canada
04 May - 11 May	Brussels Airlines
26 May - 02 Jun	Air Transat
29 May - 05 Jun	Air Transat
30 May - 06 Jun	Air Transat
28 May - 04 Jun	Air Transat
25 May - 01 Jun	Air Transat
31 May - 07 Jun	FrenchBee

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 546€

Return flights