Cheapest return flights from Newark to Willemstad in June from $426

Best time to book flights for Newark (EWR) to Willemstad (CUR) flights at AirHint

AirHint found the following cheapest return flights from Newark (EWR) to Willemstad (CUR) in June 2025 (see full year).

Return flights

03 Jun - 08 Jun Spirit Airlines
04 Jun - 08 Jun Spirit Airlines
18 Jun - 24 Jun Spirit Airlines
06 Jun - 10 Jun American Airlines
21 Jun - 28 Jun American Airlines
10 Jun - 16 Jun American Airlines
12 Jun - 15 Jun Spirit Airlines
03 Jun - 10 Jun American Airlines
19 Jun - 26 Jun American Airlines
12 Jun - 16 Jun American Airlines
30 Jun - 05 Jul American Airlines
30 Jun - 03 Jul Allegiant Air

Also check the deals for one-way flights from Newark to Willemstad in June.

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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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