There are no unlimited‑data eSIM plans from GIGAGO for Papua New Guinea.
The only plan listed in the GIGAGO catalogue for this destination offers a fixed data allowance of 1GB that is usable for 7 days. This fixed data plan is the available option for travelers who need internet access in Papua New Guinea.
Because the fixed data plan limits the amount of data that can be used before the plan expires, it may be more cost‑effective for most users unless the traveler anticipates consuming data well beyond 1GB during the travel period.