★★★★★
Worked perfectly the whole trip!
So easy to set up and the connection was fast everywhere I went. Saved a fortune compared to roaming. Will never go back to physical SIMs.
eSIM Asia and Oceania
- Instant delivery
- Fast, reliable 5G / 4G LTE
- No roaming charges
- Excellent Network Coverage
Choose your data plan
Enjoy unlimited data
Pick the duration that fits your trip.
Choose number of eSIMs
How many travelers?
1
Total
$4.00
USD
180-Day Refund Guarantee
If your eSIM remains unused, you can request a full refund within 180 days.
Secure payment guaranteed.
How to install and activate eSIM?
It only takes 3 simple steps
Install Your eSIM
Scan the QR code to install your eSIM.You will need internet connection to install your eSIM, your eSIM is ready to activate.
Enable eSIM
Your plan starts automatically when you connect to the destination network
Connect at Your Destination
1. Turn on your eSIM in Settings > Cellular.
2. Enable Data Roaming and select your eSIM for Cellular Data.
3. Your eSIM will automatically connect to the best available local network.
About your Asia and Oceania eSIM
- Data: Multiple plans available — select your preferred option at checkout
- Network Speed: 5G / 4G LTE depending on local network availability and country
- Calls & Texts: Data only (no traditional voice calls or SMS)
- Delivery: Instant via email
- Activation Window: Must activate within 180 days from the date of purchase
- Installation: Scan the QR code received by email
- Validity Start: Begins on first connection to a supported local network
- Coverage: 21 countries: Australia, Bangladesh, Cambodia, China, Hong Kong, India, Indonesia, Japan, Kazakhstan, Macao, Malaysia, Nepal, New Zealand, Pakistan, Philippines, Singapore, South Korea, Sri Lanka, Taiwan, Thailand, Vietnam
- Network Provider: Leading local carriers — varies by country
- Device Compatibility: Unlocked smartphones with eSIM support
- Hotspot / Tethering: Supported
- Recharges: Not available — purchase a new plan when needed
- ID Requirement: No identity verification required
- Fair Usage Policy: High-volume users may experience temporary speed reductions during peak network periods at the provider's discretion.
Travel across Asia and Oceania with one seamless eSIM. This prepaid data plan covers 21 countries spanning East Asia, Southeast Asia, South Asia, and the Pacific, giving you fast and dependable mobile internet from Tokyo to Sydney.
Your eSIM is delivered as a QR code directly to your email address right after purchase. Simply scan it on your unlocked eSIM-compatible smartphone and activate your connection within minutes — no SIM card, no airport kiosk, no paperwork.
Purchase your Asia and Oceania eSIM well in advance — up to 6 months before travel. The data validity period starts only when your device connects to a local network in a supported country, not at the time of purchase.
From navigating Tokyo's subway system and streaming K-pop in Seoul to booking temples in Bali or ordering street food in Bangkok via apps, this eSIM ensures you're always connected to the apps and services that make travel easier across Asia and Oceania.
Enjoy 5G or 4G LTE speeds where available, with hotspot sharing supported so you can keep your laptop or tablet connected while exploring the region.
- Fast 5G/4G Connectivity: Experience high-speed data in 21 countries across Asia and Oceania, including 5G in Japan, South Korea, and Singapore.
- Transparent Prepaid Pricing: Pay once, use everywhere — no roaming fees, no auto-renewals, and no unexpected charges.
- Instant Email Delivery: Receive your QR code by email as soon as your order is confirmed — ready before you even pack your bag.
- Effortless Activation: Scan the QR code, follow the simple installation steps, and connect to local networks automatically.
- Expansive Asia-Pacific Coverage: Works in Japan, Australia, Thailand, India, Indonesia, Singapore, South Korea, Malaysia, Vietnam, Philippines, and more.
- Pre-Trip Purchase Option: Buy up to 6 months ahead and activate only when you're ready to use it in-country.
- Responsive Customer Support: Friendly support available whenever you need assistance — before, during, or after your trip.
- Dual SIM Convenience: Keep your home number active on your primary SIM while this eSIM handles all your data needs.
Benefits of Using Our Asia and Oceania eSIM
Fast 4G / 5G
Reliable high-speed data on top local networks.
Wide Coverage
Stay connected in all major cities & regions
Easy to Use
Scan, install and connect in muintes
Flexible Add-On Plans
Top up or add more data whenever you need it.
Hotspot Supported
Share your mobile data with your laptop, tablet, or other devices.
24/7 Support
We're here to help anytime
Hear from SimYak Users
★★★★★
Total game changer for travel
I've tried every eSIM provider out there and Simyak is by far the easiest. The top-up feature saved me mid-trip in Tokyo when I ran out of data.
★★★★★
Fast, reliable and great value
5G speeds in Barcelona — I was streaming video without a hiccup. When I had a question, support replied in under 5 minutes. Incredible.
Why choose us?
| Feature | eSIM | Local provider | Limited data eSIM |
|---|---|---|---|
| Flexible data plans | |||
| No hidden fees | |||
| Instant delivery | |||
| Fast & Reliable Network | |||
| 180-Day Refund if unused | |||
| 24/7 customer support |
Got questions? We've got answers.
An eSIM is a digital SIM built into your phone. With a SimYak Asia and Oceania eSIM you get mobile data the moment you arrive — no physical SIM, no shop visits. Just scan a QR code and connect.
After purchase you'll receive a QR code by email. Go to Settings → Cellular / Mobile Data → Add eSIM, scan the code and turn it on. It takes under a minute (you'll need Wi-Fi or data to install).
Most phones released from 2018 onwards support eSIM — iPhone XS+, Google Pixel 3+, Samsung Galaxy S20+. Check yours with our Check device compatibility tool before you buy.
Yes. Your SimYak Asia and Oceania eSIM works alongside your regular SIM, so you keep your home number for calls and texts while using Asia and Oceania data.
No problem — you can top up or buy another Asia and Oceania plan anytime from your account. There's nothing to reinstall; your eSIM stays ready to use.
Yes. You can share your Asia and Oceania data via personal hotspot or tethering with a laptop, tablet or other devices.
No. SimYak eSIMs are data-only, so they don't come with a local number. Keep your home SIM active for calls and texts, or use apps like WhatsApp and FaceTime over data.
For light use (maps, chat, email) 1–3GB is usually enough for a short trip. For social media, streaming and daily use choose 5–20GB — or pick an Unlimited plan for worry-free travel in Asia and Oceania.
An eSIM is lighter, cheaper and instant: there's no extra device to carry, charge or return. You connect right on your phone the moment you land in Asia and Oceania.
Yes. Alongside short trips we offer 30-day and Unlimited options, so you can stay connected in Asia and Oceania on longer stays.
Need help choosingthe right eSIM?
Our eSIM support specialists are available 24/7 to answer your questions before or after your purchase.