AirHint found the following cheapest return flights from Montreal (YUL) to Willemstad (CUR) in January 2026 (see full year).

Return flights

19 Jan - 26 Jan	Avianca
23 Jan - 30 Jan	Avianca
19 Jan - 28 Jan	Avianca
19 Jan - 29 Jan	Avianca
22 Jan - 29 Jan	Avianca
16 Jan - 30 Jan	Avianca
09 Jan - 30 Jan	Avianca
12 Jan - 26 Jan	Avianca
30 Jan - 07 Feb	Avianca
18 Jan - 25 Jan	Avianca
12 Jan - 19 Jan	Delta
29 Jan - 05 Feb	WestJet
27 Jan - 03 Feb	WestJet
31 Jan - 07 Feb	Air Canada
28 Jan - 04 Feb	WestJet
16 Jan - 09 Feb	Delta

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

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 January from 301€

Return flights