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

Return flights

07 Apr - 14 Apr	British Airways
07 Apr - 20 Apr	British Airways
14 Apr - 21 Apr	British Airways
14 Apr - 25 Apr	British Airways
21 Apr - 28 Apr	British Airways
14 Apr - 05 May	British Airways
28 Apr - 04 May	British Airways
07 Apr - 05 May	British Airways
28 Apr - 06 May	British Airways
07 Apr - 19 Apr	British Airways
15 Apr - 06 May	Air Canada
27 Apr - 21 May	Lufthansa
22 Apr - 04 May	Air Canada
21 Apr - 19 May	British Airways
08 Apr - 18 Apr	Air France
29 Apr - 14 May	Air France
01 Apr - 17 Apr	KLM
03 Apr - 26 Apr	Air France
03 Apr - 09 Apr	Air France

Also check the deals for one-way flights from Montreal to Billund 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 Billund in April from $513

Return flights