Most of the time, yes.
You will redeem your physical copy of Arthur Lives! from DriveThruRPG/RPGNow. When you redeem, you'll pay international shipping at DriveThru's usual rates. They can ship almost anywhere in the world.
The exceptions to this are the prints from Michael Kucharski included as the Wielder of Excalibur and King of the Britons backer levels. Since these prints are coming from Michael, we need to ship them ourselves. We can still ship internationally, but you'll need to pay us for that shipping when the Kickstart completes, as part of fulfilling your pledge.