Official Information

Their FAQ page is clear – you may want to use this to find the exact locations. Their maps are excellent as well – I’ve linked to them whenever I could.

International Terminal Dropboxes

  • Just outside the entrance A (1F) MAP
  • Inside Air Lawson (1F, Entrance Plaza) MAP
  • Against check-in counter F (3F, Departure Lobby) MAP

International Terminal Stamp Purchases

Stamps can be purchased at the following locations:

Domestic Terminal Information

They have a very good Web page and map with a couple of photos of what to look for – it’s best to look here if you are departing to a domestic location, or have some time.

Post Office!

There’s a post office in Domestic Terminal 1.

Source

Last updated 10 June 2017