Asia travel data eSIM by CometSIM

Asia eSIM — One Plan for 12 Destinations

1GB / 7 days
$8.90
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Asia travel data eSIM by CometSIM

Asia eSIM — One Plan for 12 Destinations

$8.90
Plan

Bangkok to Tokyo to Singapore on a single plan. Useful when the itinerary changes mid-trip.

  • Covers 12 destinations: Cambodia, China, Hong Kong, Indonesia, Japan, Macao, Malaysia, Singapore, South Korea, Thailand, TW, Vietnam
  • 4G/LTE and 5G where the local network supports it
  • Hotspot and tethering supported
  • Validity starts on first connection, not at purchase
  • Data only — no phone number, no calls, no SMS
  • Install now, travel later — usable for 180 days after purchase

Requires an eSIM-compatible, carrier-unlocked device. Check the Device Compatibility page before buying, and see the Fair Usage Policy for how the allowance is measured.

Delivered in minutes

QR code by email, right after payment

180-day refund

Full refund if you never install it

Keep your number

Your own SIM stays in the phone

Data only

No calls or SMS — apps work as usual

Before you buy: your phone must support eSIM and be carrier-unlocked. Check compatibility →

What is an eSIM?

A SIM card built into your phone. Instead of pushing a plastic chip into a tray, you scan a QR code and the plan installs itself in about a minute.

Your physical SIM stays exactly where it is, so you keep your own number for calls and WhatsApp. The eSIM just carries the data.

eSIM installed ✓
Physical SIM
×Find a shop after you land
×Swap trays, lose your home SIM
×Passport and paperwork in some countries
×Top up in person
CometSIM eSIM
Delivered by email in minutes
Keep your number and your SIM
Install at home before departure
Buy another plan online, anytime

Three steps. About two minutes.

No app to install, no account to create before you buy, and nothing physical to wait for in the post.

1

Pick your destination

Choose a country or region and the amount of data you need. Prices are in US dollars and what you see is what you pay.

2

Get your QR code by email

Usually within a couple of minutes of payment. Install it at home on Wi-Fi, long before you reach the airport.

3

Land and switch it on

Your data starts when you arrive, not when you buy. Your original number stays exactly where it is.

Questions people actually ask

If yours is not here, write to us — we answer within 24 hours.

Will I lose my own phone number?

No. Your physical SIM stays in the phone and keeps your number for calls and WhatsApp. The eSIM only carries data, so both work side by side.

When does my plan start counting down?

When the eSIM first connects to a network at your destination — not when you buy it. So you can install it days before you fly without losing any time.

Is my phone compatible?

Most phones from 2018 onwards are: iPhone XS and later, Google Pixel 3 and later, Samsung Galaxy S20 and later. Your phone also has to be carrier-unlocked. Dial *#06# — if an EID appears, you have eSIM. Full list on our Device Compatibility page.

How fast will I get my QR code?

Usually within a couple of minutes of payment, by email. If it has not arrived, check spam first, then write to us and we will resend it immediately.

Can I use hotspot or tethering?

Yes, on every plan we sell. Share the connection with a laptop, a tablet or the rest of your group.

What if I change my mind?

If you have not installed the eSIM, you get a full refund within 180 days. Once a profile is activated and data has been used it cannot be refunded — the allowance is consumed from the network. Full detail in our Refund Policy.

Do you sell plans for groups?

Yes. For Umrah and Hajj groups, student trips and tour operators we deliver the QR codes as a single batch before departure, at group rates. Email us with your group size and destination.

Read all FAQs →

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