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

Return flights

06 Apr - 13 Apr	British Airways
13 Apr - 20 Apr	British Airways
14 Apr - 21 Apr	British Airways
19 Apr - 26 Apr	British Airways
21 Apr - 28 Apr	British Airways
22 Apr - 29 Apr	British Airways
15 Apr - 28 Apr	Lufthansa
07 Apr - 14 Apr	Lufthansa
08 Apr - 15 Apr	Lufthansa
15 Apr - 22 Apr	Lufthansa
26 Apr - 03 May	British Airways
27 Apr - 04 May	British Airways
28 Apr - 05 May	British Airways
29 Apr - 06 May	Lufthansa
24 Apr - 01 May	Lufthansa
25 Apr - 02 May	Lufthansa
26 Apr - 08 May	Lufthansa
15 Apr - 22 May	Air Canada
25 Apr - 10 May	Lufthansa
30 Apr - 21 May	Air Transat

Also check the deals for one-way flights from Montreal to Prague 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.

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Cheapest return flights from Montreal to Prague in April from 481€

Return flights