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

Return flights

20 May - 25 May	Delta
21 May - 26 May	Air France
21 May - 27 May	Air France
22 May - 27 May	Air France
20 May - 01 Jun	Air France
11 May - 18 May	FrenchBee
10 May - 17 May	FrenchBee
06 May - 13 May	Air Canada
05 May - 12 May	Air Canada
18 May - 25 May	FrenchBee
15 May - 22 May	FrenchBee
26 May - 02 Jun	SWISS
27 May - 03 Jun	Air Canada
25 May - 01 Jun	Air Canada
31 May - 07 Jun	KLM
28 May - 04 Jun	Air Canada
30 May - 06 Jun	Air Canada
29 May - 05 Jun	Air Canada

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 584€

Return flights