AirHint found the following cheapest return flights from Athens (ATH) to Montreal (YUL) in April 2026 (see full year).

Return flights

08 Apr - 15 Apr	British Airways
07 Apr - 18 Apr	British Airways
05 Apr - 15 Apr	British Airways
02 Apr - 01 May	easyJet
04 Apr - 15 Apr	easyJet
09 Apr - 16 Apr	British Airways
03 Apr - 15 Apr	British Airways
04 Apr - 16 Apr	British Airways
04 Apr - 14 Apr	British Airways
07 Apr - 14 Apr	British Airways
06 Apr - 16 Apr	British Airways
02 Apr - 01 May	Air Canada	direct

Also check the deals for one-way flights from Athens to Montreal in April.

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.

Book a cheap hotel in Montreal

Cheap car rent in Montreal

Cheapest return flights from Athens to Montreal in April from 580€

Return flights