The KLM Airlines Amman Office: Travelers can get reliable assistance for all sorts of travel needs at KLM Airlines Amman Office. KLM Airlines Amman Office: Travelers can get reliable assistance for all sorts of travel needs at KLM Airlines Amman Office. The Amman office of KLM Airlines offers help to those making reservations for airline tickets, making changes to flight schedules, cancelling a trip, or resolving issues relating to baggage. This office also makes announcements about connecting flights and general information about air travel and destinations.