Cheapest return flights from Montreal to Willemstad in August from $416

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

Return flights

30 Aug - 06 Sep United
27 Aug - 13 Sep Avianca
26 Aug - 02 Sep Copa
27 Aug - 03 Sep Copa
28 Aug - 04 Sep Copa
28 Aug - 02 Sep Copa
24 Aug - 31 Aug Avianca
22 Aug - 29 Aug American Airlines
29 Aug - 05 Sep Air Canada
20 Aug - 27 Aug Avianca
20 Aug - 15 Sep Avianca
31 Aug - 07 Sep Copa
18 Aug - 25 Aug Porter Airlines (Canada) Ltd
31 Aug - 08 Sep Avianca
19 Aug - 28 Aug Avianca
19 Aug - 26 Aug Avianca
27 Aug - 31 Aug Copa
14 Aug - 21 Aug Copa
08 Aug - 15 Aug Air Canada
17 Aug - 24 Aug Avianca

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

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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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