Southeast Asia eSIM: Thailand, Vietnam, Singapore & More | 4G/5G

Name: Southeast Asia eSIM: Thailand, Vietnam, Singapore & More | 4G/5G
Brand: eSIMKitStore
SKU: 44950810689734
Price: 1300.0 JPY
Availability: InStock

¥1,300 JPY

~~¥1,300 JPY~~ ¥1,300 JPY

Sale Sold out

プラン 10GB 10日間 10GB 15日間 20GB 30日間 30GB 30日間

Instant Delivery to your email

Data Only Plan

No Physical SIM Card

QR Code Activation

24/7Online Support

4G / 5G Network

Before purchasing, please check if your device supports eSIM

購買前，請先確認您的設備是否支援 eSIM

Planning a multi-country trip through Southeast Asia? One Southeast Asia eSIM keeps you online across Indonesia, Thailand, Singapore, Vietnam, and Malaysia — no hunting for a new SIM in every airport, no roaming bills. Install it before you fly, and your data is ready the moment you land.

It's built for backpackers, island-hoppers, and business travelers crossing borders on a single itinerary. As you move from one country to the next, the eSIM connects to a trusted local network automatically — Telkomsel in Indonesia, AIS in Thailand, StarHub in Singapore, and more — so you stay online without swapping anything.

One eSIM, five borders — no switching

The biggest hassle of a multi-country trip is juggling a different SIM in every country. This regional eSIM removes that completely. Install it once before departure; as you travel from Bangkok to Kuala Lumpur to Singapore, it reconnects to a local partner network on its own. No new QR codes, no re-activation, no settings to change at each border — just keep data roaming switched on.

Regional eSIM, or a SIM for each country?

If your trip covers two or more of these countries, one regional eSIM is almost always cheaper — and far less hassle — than buying a separate eSIM at each stop. One purchase, one install, one plan to track. If you're only visiting a single country, a dedicated country eSIM may give you more data for the price. Crossing the region on one trip? This is the simpler choice.

Product Details 📱 Coverage & Networks 🌏

Data: 10GB – 30GB
Speed: 5G / 4G LTE (subject to local coverage and device support)
Calls & SMS: ❌ Not included
Local Number: Not included
Coverage:Southeast Asia Travel (5 Countries) View all coverage & networks →
Compatibility: Requires an unlocked, eSIM-compatible device.
Hotspot: ✅ Hotspot supported
Network: 4G / 5G
Top-up: ❌ Not supported
ID Verification: Not required
Delivery: Sent to your email within 24 hours after purchase. Activation QR Code will be delivered after checkout.
Installation: Can be installed any time before departure. We recommend completing installation and activation before your trip.
Validity: The QR code must be installed and used within 60 days after purchase.
Activation: Service starts from the first connection to a local network. After arrival, turn on data roaming to start using data.
After Sales: eSIM is a virtual digital product. Once the QR code has been sent, refunds are not available.

🇮🇩 IndonesiaTelkomsel / XL

5G / 4G

🇹🇭 ThailandTrueMove H / Dtac / AIS

🇸🇬 SingaporeSIMBA / StarHub

🇻🇳 VietnamVinaphone / Viettel / Vietnamobile

5G / 4G

🇲🇾 MalaysiaU Mobile / Maxis / DiGi / Celcom

4G / 5G

How to Choose a Plan

10GB / 10 DaysShort trips up to a week or two — maps, messaging, ride-hailing, and light browsing across a couple of countries.

10GB / 15 DaysSame data, a slower-paced or longer route — good for spreading a 5-country loop over two weeks.

20GB / 30 DaysTwo to three weeks of regular use, or if you'll hotspot a laptop and stream now and then.

30GB / 30 DaysA full month, heavy use, or sharing a hotspot across several devices and travelers.

How Much Data Do You Need?

Navigation & Maps Light usage — roughly 50–150 MB per hour depending on map loading and route updates.

Messages & Email Very light for text only, but sending photos, voice messages, and attachments uses noticeably more data.

Social Media Moderate to heavy — browsing feeds and uploading photos can consume several hundred MB per day.

Video & Streaming Heavy usage — short-form video and HD streams consume data quickly. Choose a larger plan if you watch frequently.

Hotspot Sharing Usage depends on connected devices. Choose a larger plan if sharing with a laptop or other phones.

Why Choose eSIMKitStore Southeast Asia Travel (5 Countries) eSIM?

Instant Digital Delivery After purchase, your eSIM is sent directly to your email — no waiting for physical delivery.

No Physical SIM Swap Keep your existing SIM card and use eSIM for travel data.

Easy QR Code Setup Install before departure and connect automatically on arrival at your destination.

Support Throughout Your Trip Have a question before or after purchase? We are here to help.

Frequently Asked Questions

How do I get an eSIM for Southeast Asia?

It takes just a few minutes. Choose the plan that fits your trip, complete checkout, and you'll receive a QR code by email within 24 hours. Connect to Wi-Fi, scan the code to install the eSIM before you fly, then switch on data roaming after you land — you'll be online right away.

Are there any downsides to using an eSIM in Southeast Asia?

A few worth knowing. An eSIM is data-only, so it doesn't include a phone number — use WhatsApp or a similar app for calls and texts. Your device needs to be eSIM-compatible and carrier-unlocked, and once you delete an eSIM profile it can't be reinstalled. For most travelers the trade-off is easily worth it: there's no physical SIM to lose, and you're connected the moment you arrive.

Which countries does this Southeast Asia Travel eSIM cover?

Five Southeast Asian countries on a single eSIM: Indonesia, Thailand, Singapore, Vietnam, and Malaysia. It runs on trusted local networks in each — Telkomsel and XL in Indonesia; AIS, Dtac and TrueMove H in Thailand; StarHub and SIMBA in Singapore; Viettel and Vinaphone in Vietnam; and Maxis, DiGi and Celcom in Malaysia.

Do I need to switch the Southeast Asia eSIM when I cross borders?

No. Install it once, and as you travel between the five covered countries it connects to a local partner network automatically. There's no new QR code to scan and nothing to re-activate at each border — just keep data roaming switched on.

How do I choose the right plan?

For short trips or light usage, a smaller plan is enough. If you plan to use social media, video calls, hotspot sharing, or travel for longer, choose a larger plan.