Asia Pacific eSIM
20 destinations, one plan · from US$7.02 · activates when you land
An eSIM for Asia Pacific from SimKit costs US$7.02–US$173.55 (from 1 GB / 7 days up to 50 GB / 180 days). Plans run on Optus and Telstra with 5G where available. You install it with a tap, usually under two minutes, with no physical SIM to swap, and can top up if you run low.
One plan covers all 20 destinations, including Japan, Australia, Thailand, with no swapping eSIMs at each border.
Prices checked August 3, 2026.
Asia Pacific eSIM data plans
7 days
15 days
30 days
90 days
180 days
Tap a data amount for full plan details. Prices update hourly. You’re charged the exact amount shown at checkout.
No risk in buying early. Your plan activates when it first connects in any of the 20 covered destinations, not when you pay, so you can buy the moment you book your trip. Delivered instantly and installed with a tap, with secure checkout by Stripe. If you can’t get connected, we’ll help you fix it or refund you.
Countries covered by the Asia Pacific eSIM
One eSIM, 20 destinations. Tap a country for its dedicated plans.
Instant delivery
Your eSIM is ready the moment you pay. Tap to install before you fly.
One eSIM for the whole trip
Cross borders freely. The eSIM hops to a local partner network in each country automatically.
Top up anytime
Running low mid-trip? Add data to the same eSIM in a couple of taps, right from your account. No app needed.
SimKit offers 9 Asia Pacific eSIMs, from 1 GB up to 50 GB of data, valid for 7–180 days across 20 destinations. Every plan is delivered instantly, installs with a tap, and activates when you arrive.
Frequently asked questions
Which countries does the Asia Pacific eSIM cover?
The SimKit Asia Pacific eSIM works in 20 destinations with one plan: Australia, China, Hong Kong, Indonesia, Israel, India, Japan, Cambodia, South Korea, Kuwait, Sri Lanka, Macau, Malaysia, New Zealand, Philippines, Pakistan, Saudi Arabia, Singapore, Thailand, Vietnam.
Do I need a new eSIM when I cross a border?
No. The Asia Pacific eSIM switches to a partner network in the next country automatically. Same plan, same data allowance, nothing to reinstall.
How much does an eSIM for Asia Pacific cost?
Asia Pacific eSIM plans from SimKit range from US$7.02 to US$173.55 depending on how much data and how many days you need. The entry plan is 1 GB for 7 days at US$7.02.
Which networks do Asia Pacific eSIMs use?
SimKit Asia Pacific eSIMs connect to Optus and Telstra, with 5G available where the network supports it. You get the same coverage as a local SIM without swapping anything physical.
Is the Asia Pacific eSIM 5G?
Yes. Where Asia Pacific's networks offer 5G, SimKit eSIMs use it, falling back to 4G/LTE elsewhere. Speeds depend on your device and local coverage.
How do I install and activate an eSIM for Asia Pacific?
After you buy, open your order on the phone you'll travel with and tap the install button, or scan the QR code from another screen. The eSIM is ready in under two minutes. Activate it when you arrive in Asia Pacific.
When should I buy an eSIM for Asia Pacific?
Any time before you travel. The plan's validity only starts when the eSIM first connects to a network in Asia Pacific, so you can buy as soon as you book, install on Wi-Fi at home, and it activates when you land.
Can I top up my Asia Pacific eSIM if I run out of data?
Yes. If you run low, you can add more data to the same eSIM in a couple of taps from your account, right in the browser, without buying a new one or changing your number.
Will the eSIM work in my phone?
Most phones from 2018 onward support eSIM (iPhone XS and later, recent Google Pixel and Samsung Galaxy models) and must be carrier-unlocked. If your phone shows an "Add eSIM" option in settings, you're good.
