eSIM for Papua New Guinea

eSIM, roaming or a local SIM in Papua New Guinea

Before comparing options, it helps to be realistic: outside the towns, mobile coverage in Papua New Guinea is patchy, and in many remote areas there is none at all, whichever SIM you use. Choose the option that is most practical for your time in town and plan to be offline in between.

How much data to plan for

Because you will spend much of a typical trip outside coverage, most travellers use less data in Papua New Guinea than elsewhere. Use these rough figures as a guide:

• Maps and navigation: a few megabytes per hour; offline maps use none.
• Messaging and email: light for text, heavier with photos and voice notes.
• Social media: moderate to heavy, especially with video.
• Video calls: typically several hundred megabytes per hour, and they need a stable signal.
• Streaming video: heavy, often a gigabyte or more per hour.

Before you travel

Installing an eSIM needs an internet connection, so set it up at home on Wi-Fi. First check your phone supports eSIM and is carrier-unlocked.

Then follow the install guide for iPhone, Samsung or Pixel. Label the new line "Travel", keep your home SIM for calls and texts, and choose the Spidot line for mobile data.

• Install the eSIM a day or two before you fly, not at the gate.
• Download offline maps for Port Moresby and every region you will visit.
• Save flight bookings, accommodation details, guide and driver contacts, and emergency numbers offline.
• Download entertainment, reading and podcasts for long waits at regional airports.
• Pack a power bank, and a solar charger if you will be trekking or staying in villages.
• Tell family or colleagues when you expect to be out of contact, and when you expect to be back in range.

Arriving in Papua New Guinea

Most international visitors arrive at Jacksons International Airport in Port Moresby, the capital. Many flights connect via Australia, particularly Brisbane and Cairns, or via Asian hubs. From Port Moresby, domestic flights reach the other main towns.

When you land, set the Spidot line for mobile data and turn on data roaming for it, as explained in our data roaming guide. Allow a few minutes for your phone to register; if it does not, switch flight mode on and off. In Papua New Guinea, the eSIM connects to Digicel.

Coverage in towns, the highlands and the islands

Mobile data is generally available in Port Moresby, Lae, Mount Hagen, Goroka, Madang, Kokopo, Alotau, Kavieng and other towns, though speed and reliability can vary. Away from the towns, coverage becomes patchy quickly.

• The Kokoda Track: expect little or no coverage for most of the walk. Your trek operator will have its own communication arrangements, often by satellite.
• The highlands: Mount Hagen and Goroka have service, but valleys, mountain roads and villages can be out of range. Mountains block signals, so coverage can vary even over short distances.
• The Sepik River: most of the river is far from mobile networks. Plan for days offline.
• Islands and dive resorts: coverage depends on how close you are to a town. Some resorts are within range, others rely on their own Wi-Fi or satellite links.
• At sea: on boats between islands, signal fades quickly once you leave the coast.

Data on flights, boats and roads

Port Moresby is not connected by road to Lae or the highlands, so many journeys in Papua New Guinea start with a domestic flight. Air Niugini and other domestic airlines link Port Moresby with towns across the mainland and islands.

Hotspot for laptops and colleagues

Personal hotspot lets you share your eSIM data with a laptop, tablet or a colleague's phone. It uses whichever line is selected for mobile data, so make sure that is the Spidot line. This is useful for business travellers and researchers who need to send files from a town office or guesthouse.

Laptops use more data than phones. Pause cloud sync, software updates and photo backups before connecting, and send large files only when you have a strong signal.

Staying safe on public Wi-Fi

Hotels in Port Moresby and the main towns usually offer Wi-Fi, as do some cafés and resorts. It can be slow or shared between many guests.

• Use your eSIM data for banking, payments and logins.
• Check the network name with staff before connecting.
• Turn off automatic joining of open networks.
• Update your phone before you travel and protect it with a strong passcode.
• Use your phone discreetly in public places and keep it out of sight when you are not using it.

Practical tips for Papua New Guinea

Some local knowledge that helps you get more from a data connection:

• Currency: the currency is the kina. Cards are accepted in larger hotels and some shops in towns, but cash is essential in villages, markets and many rural areas.
• Language: English is an official language and widely used in business. Tok Pisin is the most common language in daily life in much of the country, and hundreds of other languages are spoken locally.
• Cultural shows: the Goroka Show and the Mount Hagen Cultural Show are major events. Accommodation fills early, and data helps you keep in touch with guides on busy days.
• Photography: ask before photographing people and villages. Some communities expect a fee or have customs about photographs.
• Weather: heavy rain can affect roads, flights and boat transfers. Check updates whenever you have signal.
• Battery: power can be unreliable outside towns. Charge whenever you can, carry a power bank and keep your phone in a dry bag on boats and treks.
• Safety: follow the advice of your hotel, guide or employer and your government's travel advice. A connected phone is useful, but it does not replace local knowledge.

Combining Papua New Guinea with other countries

Many travellers combine Papua New Guinea with Australia, since several flights connect through Brisbane and Cairns. Others continue to Fiji, the Philippines, Singapore or Indonesia through regional airline networks.

For a trip through several countries, the simplest approach is one eSIM per country. You can install them before you leave and switch the mobile data line when you arrive in each place. Keep the Papua New Guinea line active while you are there, and switch to the next country's eSIM when you land.