Roaming Costs in Oceania (2026)

9 countries compared by eSIM price and carrier roaming fees. Sorted cheapest first.

Cheapest in Oceania: Australia at $3.49. Average starting price: $11.78 across 9 countries. AT&T charges $84 for a 7-day trip.

Skip roaming charges in Oceania — one eSIM covers 10 countries

HelloRoam Oceania plan: 20+ networks, 5G in 3 countries. Key carriers: Telstra, Optus, Spark.

From $3.49/day — install before departure, no daily roaming fees.

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9 countries · sorted by price ascending

Every Oceania destination

Country

From

AT&T 7d

FAQ

Oceania roaming — frequently asked

What is the cheapest country for roaming in Oceania?

Australia has the cheapest eSIM option in Oceania starting at $3.49. That compares to $84 for a week of AT&T roaming. The average eSIM starting price across Oceania is $11.78.

How much does carrier roaming cost in Oceania?

AT&T charges $12/day across most Oceania countries via International Day Pass. A 7-day trip costs $84. T-Mobile includes free data at 128kbps (2G speed). Verizon charges $10-12/day. A travel eSIM in Australia costs $3.49 for the same trip.

Should I get a travel eSIM for Oceania?

Yes. A travel eSIM saves $81+ per week compared to AT&T roaming in Australia. You install it before departure via a QR code. No SIM swaps, no local shops, no surprise bills. Works on any eSIM-compatible phone.

Which Oceania countries have the cheapest data plans?

The top 3 cheapest destinations in Oceania: Australia ($3.49), New Zealand ($3.49), Papua New Guinea ($6.00). Prices are for the lowest available eSIM plan from verified providers. Updated weekly.

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