Of course ! However, be aware that once in a foreign country, you will only have access to the local Netflix catalog. For example if you are on vacation in Spain, you will only be able to enjoy the films and series available on the Spanish catalog.
Unless you have a VPN like ExpressVPN. In this case, you will be able to hide your IP and change your location on Netflix. This will allow you to take advantage of the American catalog from Spain, for example.