Good afternoon,

My son will be coming over on a settlement visa, so we will need a one way ticket. He will be accompanied by my mom who will stay for 6 months.

Will it be an issue or will my son be questioned by immigration if we book a return ticket for him instead of a single one even if he's staying here for good?

We are having troubles booking separate tickets for them as it won't allow us to book a single one way ticket for a minor.

Thank you.