Originally Posted by
andreiz
Question: if I book a DONE4 ex-Japan fare going west and visiting Europe and N. America, once I come back to Asia, am I allowed to visit South Pacific and return to Asia to finish the itinerary?
Yes. The relevant rule is:
4(e) Only one intercontinental departure and one intercontinental arrival permitted in each continent except as follows:
1. Two permitted in North America.
2. Two permitted in Asia.
3. Two permitted in Europe/Middle East for travel to/from/via Africa. If travel is to/from Europe in both directions, itinerary may not include Mauritius/South Africa.
So your first departure will be Asia to Europe, and your first arrival will be North America to Asia.
And your second departure will be Asia to Oceania and your second arrival will be Oceania to Asia.
But note also this rule:
4(f) Only one international departure and one international arrival from/to the country of origin permitted.
So you cannot travel via Japan between Nth America and Oceania.