A flight from Sonderborg to Kastrup Copenhagen, which has 0 stops, is Rp 3,773,876 which is the least expensive round-trip domestic flight that Alsie Express offers. The cheapest one-way Alsie Express ticket is flying from Kastrup Copenhagen to Sonderborg. You can expect to pay around Rp 1,940,850 per ticket. This flight has 0 stops.
Alsie Express does not have flights from Denpasar Bali Ngurah Rai at the moment. There are scheduled flights with Alsie Express out of Kastrup Copenhagen though (if you don’t mind flying from this airport). Flying with Norwegian Air International is recommended if you still want to fly from Denpasar Bali Ngurah Rai.