Can a couple who has a five-year round trip to New Zealand travel alone?

Yes, if a couple has a five-year return visa to New Zealand, one of them can go to New Zealand alone.

This is because the New Zealand five-year return visa allows the visa holder to travel to and from New Zealand multiple times within the validity period of the visa, and there is no requirement to travel with a spouse. Therefore, one spouse can travel to New Zealand alone without the other spouse accompanying them.

If one of the spouses wants to go to New Zealand alone, he can go through the relevant procedures according to normal travel procedures, including purchasing air tickets, booking accommodation, and completing immigration procedures. In addition, you need to ensure that the validity period and number of entries of the visa you hold meet the requirements, so as to avoid entry being blocked due to the expiration of the visa or the number of times it has been used.

It should be noted that if one spouse goes to New Zealand alone, the other spouse needs to stay in the country of original residence or choose another destination, and cannot use the spouse's visa to enter New Zealand. In addition, individuals need to abide by local laws and regulations during travel and ensure their own safety and health.

In short, when a couple has a five-year return visa to New Zealand, one of them can travel to New Zealand alone. However, in actual travel, it is necessary to ensure the validity of the visa and the number of entries, and comply with local laws and regulations.