🌏 Asia eSIM

Asia travel eSIM data plans: buy online, scan to install, get online after landing.

Coverage

What is a Asia travel eSIM?

A Asia travel eSIM is a prepaid mobile data plan that installs on your phone as a downloadable profile instead of a physical SIM card. You buy it online, receive a QR code by email within 1–2 minutes, scan it before you fly, and switch on data roaming the moment you land — there is no counter to queue at and nothing to ship.

Code eSIM currently lists 264 Asia plans from network partners including TSimTech, Sparks and RoamVault. Prices start at $3.00, data allowances run from 1GB to 60GB, and validity ranges from 3 days to a full year. 12 of them are unlimited-data plans. 176 of the 264 plans run on 5G where the network is available; the rest are 4G LTE. Your own number stays active on your primary SIM, so you keep receiving calls and verification codes while the eSIM handles data.

  • ✅ Instant delivery: QR code by email within 1–2 minutes of payment
  • ✅ Dual SIM: your own number still receives calls and texts
  • ✅ Flexible plans: filter by data and days, buy exactly what your trip needs
264 plans
5G BEST QUALITY
Vietnam 50 GB Vinaphone

Vietnam 50 GB

30 days 50GB
🇻🇳
IP routes via Vietnam 🤖 AI-friendly
$22.40 View plans
5G BEST QUALITY
Vietnam 30 GB Vinaphone

Vietnam 30 GB

30 days 30GB
🇻🇳
IP routes via Vietnam 🤖 AI-friendly
$14.20 View plans
5G BEST QUALITY
Vietnam 20 GB Vinaphone

Vietnam 20 GB

30 days 20GB
🇻🇳
IP routes via Vietnam 🤖 AI-friendly
$11.00 View plans
5G BEST QUALITY
Vietnam 10 GB Vinaphone

Vietnam 10 GB

15 days 10GB
🇻🇳
IP routes via Vietnam 🤖 AI-friendly
$6.50 View plans
5G
Japan 50 GB TSimTech

Japan 50 GB

30 days 50GB
🇯🇵
IP routes via Singapore 🤖 AI-friendly
$31.36 View plans
5G
Japan 30 GB TSimTech

Japan 30 GB

30 days 30GB
🇯🇵
IP routes via Singapore 🤖 AI-friendly
$20.61 View plans
5G
Japan 50 GB RoamVault

Japan 50 GB

30 days 50GB
🇯🇵
IP routes via Hong Kong 🤖 AI-restricted
$26.88 View plans
5G
China 30 GB TSimTech

China 30 GB

30 days 30GB
🇨🇳
IP routes via Hong Kong 🤖 AI-restricted
$18.00 View plans
5G
Japan 20 GB TSimTech

Japan 20 GB

30 days 20GB
🇯🇵
IP routes via Singapore 🤖 AI-friendly
$14.60 View plans
5G
Japan 15 GB TSimTech

Japan 15 GB

30 days 15GB
🇯🇵
IP routes via Singapore 🤖 AI-friendly
$11.40 View plans
5G
Japan 20 GB RoamVault

Japan 20 GB

30 days 20GB
🇯🇵
IP routes via Hong Kong 🤖 AI-restricted
$11.80 View plans
5G
China 20 GB TSimTech

China 20 GB

30 days 20GB
🇨🇳
IP routes via Hong Kong 🤖 AI-restricted
$12.00 View plans
5G
Macau 20 GB RoamVault

Macau 20 GB

30 days 20GB
🇲🇴
IP routes via Hong Kong 🤖 AI-restricted
$11.80 View plans
5G
China 15 GB TSimTech

China 15 GB

30 days 15GB
🇨🇳
IP routes via Hong Kong 🤖 AI-restricted
$9.80 View plans
5G BEST COVERAGE
Vietnam Plus 30 GB TSimTech

Vietnam Plus 30 GB

30 days 30GB
🇮🇩 🇲🇾 🇸🇬 + 3 more countries
IP routes via Hong Kong 🤖 AI-restricted
$19.71 View plans
5G BEST COVERAGE
Vietnam Plus 20 GB TSimTech

Vietnam Plus 20 GB

30 days 20GB
🇮🇩 🇲🇾 🇸🇬 + 3 more countries
IP routes via Hong Kong 🤖 AI-restricted
$13.00 View plans
5G
Macau 10 GB RoamVault

Macau 10 GB

30 days 10GB
🇲🇴
IP routes via Hong Kong 🤖 AI-restricted
$7.00 View plans
5G
Japan 10 GB RoamVault

Japan 10 GB

30 days 10GB
🇯🇵
IP routes via Hong Kong 🤖 AI-restricted
$7.00 View plans
5G
China 50 GB RoamVault

China 50 GB

30 days 50GB
🇨🇳
IP routes via Hong Kong 🤖 AI-restricted
$26.88 View plans
5G BEST COVERAGE
Vietnam Plus 10 GB TSimTech

Vietnam Plus 10 GB

30 days 10GB
🇮🇩 🇲🇾 🇸🇬 + 3 more countries
IP routes via Hong Kong 🤖 AI-restricted
$7.80 View plans
5G
Japan 10 GB TSimTech

Japan 10 GB

15 days 10GB
🇯🇵
IP routes via Singapore 🤖 AI-friendly
$7.40 View plans
5G
China 20 GB RoamVault

China 20 GB

30 days 20GB
🇨🇳
IP routes via Hong Kong 🤖 AI-restricted
$13.00 View plans

Which networks do Asia eSIMs run on?

Asia plans on Code eSIM come from 10 network partners, the largest being TSimTech (73 plans), Sparks (64 plans), RoamVault (39 plans), Airalo (39 plans). 176 plans support 5G and 88 run on 4G LTE. Actual speed depends on the local carrier your eSIM attaches to and on coverage where you are standing — a 5G plan falls back to 4G outside 5G areas.

How much does a Asia eSIM cost?

Prices run from $3.00 to $56.45, depending on how much data you buy and how long you need it. The cheapest way in is Asia 7 Countries 1 GB at $3.00 (1GB, 14 days). The best value per gigabyte is Malaysia 50 GB at about $0.31 per GB. Every plan is prepaid with no contract and no auto-renewal, so the price you see is the total you pay.

Single-country or regional plan for Asia?

208 of these plans cover Asia only, while 56 are multi-country or global plans that include Asia alongside other destinations. If Asia is your only stop, a single-country plan is normally cheaper per gigabyte. If you are crossing borders on the same trip, one regional plan saves you from installing and switching between several eSIMs. Both types install exactly the same way, and both leave your primary SIM free to keep your own number.

Asia eSIM FAQ

How do I buy a Asia eSIM and how fast is delivery?

Pick a Asia eSIM plan on this page and pay online — the system delivers instantly. The QR code and install guide arrive by email within 1–2 minutes. No shipping, no waiting.

How do I install and activate a Asia eSIM?

Install by scanning the QR code over Wi-Fi before departure, then turn on data roaming for the eSIM after you arrive in Asia. Most plans start counting validity when the eSIM first connects to a local network. See the install guide for details.

Does my phone support a Asia eSIM?

Most recent models support eSIM: iPhone XS and later, Samsung S20 and later, Google Pixel 3 and later (mainland-China iPhones excepted). Dial *#06# — if an EID appears, your phone supports eSIM.

How do I choose a Asia eSIM plan?

This page lists all Asia eSIM plans — filter and sort by data, days and price. Light use (maps + messaging) needs about 500MB/day; heavy use (video + hotspot) 2GB+/day. Match the validity to your trip length.

Can I use hotspot with a Asia eSIM, and keep my own number?

Hotspot support is shown in each plan's "Hotspot sharing" spec. The eSIM works alongside your physical SIM, so your own number still receives calls and texts — just disable its data roaming to avoid charges.