abroad, in a foreign country

foreign, not domestic or native

passport, a document issued to travel

embassy, official headquarters of an ambassador

itinerary, a detailed plan for a journey

to book, to make a reservation for something

departure, the act or instance of departing/leave

destination, the place to which a person or thing travels or is sent

flight, a trip by or in an airplane, a scheduled trip on an airline

check in, to record one's arrival, as at a hotel or for work; sign in or report

check out, to pay the bill and depart from a hotel or another place

boarding, ticket to board a plane or train

emergency exit, a door or date for emergency

customs, the part of a port, airport, frontier station, etc. where baggage and freight are examined for dutiable goods and contraband

checkpoint, a place along a border, where travelers are stopped for inspection

immigration, the part of a port, airport, where government employees examine the passports or visas of foreign nationals entering the country

belongings, the things that a person owns, possessions

luggage, suitcases, trunks, containing personal belongings for a journey; baggage

suitcase, a piece of luggage for carrying clothes while traveling

carry-on, luggage of a size suitable for being carried by a passenger on to airplane

airport shuttle, a public vehicle, such as a bus, that travels back and forth at regular times over a route in an airport

I need to book a room at the royal hotel for tomorrow

when is the next flight to Boston?

the plane has arrived its destination

Robert lost his passport at the airport

the american embassy is located next to that store

you need to check in at the hotel reception if you want a room

in case of fire go out through the emergency exit

the officers at customs were examining the package

tom doesn't carry much luggage on trips