AirHint found the following cheapest return flights from Montreal (YUL) to Willemstad (CUR) in November 2025 (see full year).

Return flights

28 Nov - 06 Dec	United
18 Nov - 03 Dec	Copa
04 Nov - 10 Nov	Air Canada
17 Nov - 21 Nov	Avianca
24 Nov - 01 Dec	Avianca
18 Nov - 26 Nov	Copa
03 Nov - 17 Nov	Air Canada
04 Nov - 18 Nov	Air Canada
03 Nov - 10 Nov	Air Canada
02 Nov - 10 Nov	Air Canada
18 Nov - 25 Nov	Copa
24 Nov - 08 Dec	Avianca
01 Nov - 07 Nov	Air Canada
01 Nov - 10 Nov	Air Canada
26 Nov - 03 Dec	Copa
21 Nov - 12 Dec	Avianca
30 Nov - 07 Dec	Air Canada
24 Nov - 06 Dec	Air Canada
24 Nov - 07 Dec	Air Canada
29 Nov - 06 Dec	Air Canada

Also check the deals for one-way flights from Montreal to Willemstad in November.

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 Willemstad in November from $232

Return flights