Oceania has genuinely remote stretches where coverage drops even on plans that claim national coverage. Download offline maps before leaving town, and prefer a plan you can top up mid-trip.
The table shows how many plans we sell directly, with the size and validity of the lowest-priced option per destination.
| Destination | Plans | Size of cheapest | Validity |
|---|---|---|---|
| Australia | 70 | 500MB per day | sold per day, up to 365 days |
| New Zealand | 66 | 500MB per day | sold per day, up to 365 days |
| Fiji | 22 | 500MB per day | sold per day, up to 365 days |
| Papua New Guinea | 22 | 1GB | 7 days |
| Guam | 24 | 1GB | 7 days |
| New Caledonia | 11 | 1GB | 7 days |
| French Polynesia | 14 | 500MB per day | sold per day, up to 365 days |
| Vanuatu | 22 | 1GB | 7 days |
| Samoa | 25 | 500MB per day | sold per day, up to 365 days |
| Tonga | 22 | 1GB | 7 days |
For routes that cross a border. Always open the plan page and read the covered-country list first.
2 countries · partner networks
Australia, New Zealand
Validity starts on first connection at the destination
2 countries · partner networks
Australia, New Zealand
Validity starts on first connection at the destination
2 countries · partner networks
Australia, New Zealand
Validity starts on first connection at the destination
2 countries · partner networks
Australia, New Zealand
Validity starts on first connection at the destination
2 countries · partner networks
Australia, New Zealand
Validity starts on first connection at the destination
2 countries · partner networks
Australia, New Zealand
Validity starts on first connection at the destination
Most Thai trips to Oceania are to Australia, New Zealand, or both, and that is where our regional options sit. When we checked on 10 October 2026, the plan sold for the region was an Australia and New Zealand plan covering the two countries. Our supplier also lists a wider Oceania package that adds Fiji, Nauru, Papua New Guinea, Tonga, Vanuatu and Samoa, but it was not on sale on this site at the time of checking, so the Oceania regional page may show no plan.
For a trip to one country, the country plan is the straightforward choice. For a trip that covers both Australia and New Zealand, compare the Australia and New Zealand plan against two country plans for the same days. For Fiji, use its own plan page.
Distances matter here as much as borders. Both countries have strong coverage in cities and along main highways, but large rural and outback areas have none at all. The networks publish coverage maps, and checking a road-trip route against them is worth the time.
| Plan page | What the supplier listing covers | Good fit |
|---|---|---|
| esim/regions/australia-new-zealand | Australia and New Zealand | Trips that cover both countries |
| esim/australia | Australia only | Single-country trips and working holidays |
| esim/new-zealand | New Zealand only | Road trips around both islands |
| esim/fiji | Fiji only | Island stays |
Coverage as listed by our supplier when checked on 10 October 2026. Lists change; the plan page always shows the current countries before you pay.
Entry rules below are for Thai ordinary passports. They are summaries of the official pages linked in each line; rules change without much notice, so confirm on the official site before you pay for flights.
| Country | Why travellers go | Thai passport entry | Plan page |
|---|---|---|---|
| Australia | Sydney, Melbourne, the reef | Visitor visa (subclass 600) | esim/australia |
| New Zealand | Queenstown, road trips, ski fields | Visitor Visa | esim/new-zealand |
| Fiji | Islands and resorts | Check the official site | esim/fiji |
Entry notes summarise the official pages linked above. Always confirm on the official page before booking.
A regional plan uses one profile across the countries on its list, so you never swap eSIMs mid-trip. You usually pay a higher price per gigabyte for that. If the whole trip sits in one country, the country plan is normally better value.
We track 20 countries here and sell for the 10 where a supplier actually has inventory. We do not publish empty pages for the rest just to catch searches.
No. They are the networks a plan may attach to under the supplier's roaming agreements. What you actually get depends on your device, your location and how busy the network is.
Not on this site when we checked on 10 October 2026. Our supplier lists a wider Oceania package, but it was not on sale here; Fiji has its own plan page.
Yes. The usual visa for a holiday is the Visitor visa (subclass 600), applied for through the Department of Home Affairs, linked above.
In towns and on main roads, usually yes. Mountain passes and remote areas often have no signal, so prepare offline maps.
When the trip covers both countries. Compare it with two country plans for the same number of days on the plan pages.
