What term describes a passenger returning to their home country where they are not a citizen?

The term that best describes a passenger returning to their home country where they are not a citizen is "Returning Resident." This designation reflects the situation where an individual has a significant connection to a country, such as having lived there or having familial ties, but does not hold citizenship. In this context, the "Returning Resident" may have rights to enter that country based on residency status or long-term stay, despite not being a citizen.

The other terms do not accurately capture this specific scenario. A "Foreign National" typically refers to an individual who is not a citizen nor a permanent resident of the country they are visiting; it does not imply a connection to the country being referenced. An "Expatriate" generally refers to someone who is residing in a foreign country while retaining citizenship in another, often for work or lifestyle reasons, and does not cover the return to a home country scenario. Lastly, a "Visa Holder" indicates an individual who has been granted permission to enter a country for a specific purpose, such as work or tourism, but does not imply any residency or home connection.