When Will LEGOLAND New York Hotel Open? LEGOLAND New York Hotel will open for the 2021 season. A specific opening date will be announced in the coming months. Was this article helpful? Related articles When Can I Book a Stay at LEGOLAND New York Hotel? How Much Will a Room Cost Per Night? What is LEGOLAND® New York Hotel? What Will The New Opening Date Be? Do you have any hotel offers for AAA Members?