Asia eSIM
Mobile data in 19 countries. No roaming fees, instant activation, one-tap install on iPhone, Samsung and Android.
- 01Internet on arrival
- 02No SIM swap — keep your number
- 03Set up in under a minute, before you fly
Choose Your Unlimited Plan
- 3G/4G/5G network speeds
- Top-up anytime if needed
- Instant Activation · Hotspot Sharing
- 24/7 Support · No Contracts
- 1 GB high speed per 24 hours
- Unlimited data (min. 384 Kbps after high-speed)
- 3G/4G/5G · Instant activation · Hotspot sharing
- 24/7 Support · No Contracts
All Asia eSIM plans and prices
| Data | Valid | Price | Per GB |
|---|---|---|---|
| 1 GB a day | Unlimited daily | Rs. 525.17 / day | — |
| 2 GB a day | Unlimited daily | Rs. 907.80 / day | — |
Which Asia eSIM plan should I pick?
-
Streaming and hotspot every day
Unlimited daily
from Rs. 525.17 / day
How it works
- Step01 Choose Plan Pick the data and validity that fit your trip.
- Step02 Receive Order Email Your eSIM arrives by email straight away.
- Step03 Install in one tap Tap install, then switch on data when you land.
Coverage
-
Bangladesh
Banglalink 4G, Grameenphone 4G
-
Indonesia
3 5G, Indosat 5G, Telkomsel 5G
-
Japan
NTT docomo 5G, KDDI/au 5G, Rakuten Mobile 5G
-
Kyrgyzstan
Beeline 4G
-
South Korea
SKTelecom 5G
-
Kazakhstan
Tele2.kz 5G, Beeline 4G
-
Laos
Unitel 3G
-
Sri Lanka
Etisalat 4G, Dialog 4G, Mobitel 5G
+1 more
-
Malaysia
U Mobile 5G, CelcomDigi 5G
-
Philippines
SMART 5G
-
Pakistan
Jazz 4G
-
Singapore
StarHub 5G, SingTel 5G, TPG Telecom 4G
-
Thailand
TrueMove H 5G, CAT 4G, AIS 5G
-
Uzbekistan
Beeline 4G
-
Vietnam
MobiFone 4G, Vietnamobile 4G
Need more coverage?
Common Questions
Is an eSIM useful for exploring Asia beyond the airport?
You walk into arrivals at Suvarnabhumi Airport and head past the SIM queue with your route already open in Google Maps. You find the train into Bangkok, follow the route to your hotel, and use Grab for the final stretch with your luggage. A message to your host through WhatsApp sorts out the entrance before you reach the door.
You leave your bag and head to Wat Pho, pulling up your ticket confirmation at the entrance. Outside, Google Translate helps you read a restaurant menu, and you choose a plate of basil chicken without pointing at someone else's lunch. You send a photo home, then use LINE to confirm a cooking class with its organiser. Back at the hotel, you order dinner through Grab and follow the delivery on the map while sorting through your photos.
What should tourists look for in an eSIM for a multi-country trip in Asia?
For an Asia itinerary, look for a regional plan that covers your actual stops, not just your first destination. This plan includes Japan, Thailand, Singapore, Indonesia and other covered destinations, so those borders do not require separate country plans. Choose by the destinations included and the package terms, not the regional name alone.
Look for an automatically renewing allowance, clear validity and hotspot support for sharing a connection. This plan's allowance renews automatically, with the amount and validity set by your chosen package. Hotspot works on most plans. You pay upfront, which makes the mobile-data part of your travel budget easier to set.
Where does this regional eSIM have coverage in Asia?
Your Asia eSIM uses local networks including Banglalink, Grameenphone, 3, Indosat, Telkomsel, AirTel, Jio, NTT docomo, with 3G/4G/5G coverage strongest in cities and main tourist areas such as Tokyo, Bangkok, Singapore and Bali. Coverage is patchier in Japan's mountain interior, Indonesia's outer islands and the mountainous countryside of Laos. Routes between major visitor hubs have more consistent coverage than remote terrain.
| SimSwift eSIM | Local SIM | Roaming | |
|---|---|---|---|
| Setup | Install at home before you fly | Find a shop or airport kiosk and queue after landing | Nothing to install; switch roaming on |
| When you're connected | On landing through a supported network | After purchase and setup | On landing if your home plan includes the destination |
| Paperwork / ID | No registration documents needed | ID may be requested at the counter | Use your existing account without new paperwork |
| Cost predictability | Pay once upfront | Choose a locally priced package on arrival | Included allowance or separate charges depend on your home plan |
| WhatsApp & your number | Keep using WhatsApp on your home number | New local number; WhatsApp stays on your home number | Your home number, on your home plan's roaming terms |
| Top-ups | Buy a new plan if you need more data | Purchase another package through the provider's app or shop | Extra allowance depends on your home plan |
What digital travel essentials should I pack for Asia?
- Download offline maps for Bali before heading into the island's mountainous interior.
- Carry a universal adapter: Japan, Singapore and Thailand use different socket arrangements.
- Keep a payment card and cash available in Japan; small restaurants do not all accept mobile payments.
- Save hotel addresses in the local script for Japan and Thailand so you can show them directly to drivers.
- Carry a charged power bank for temple visits in Thailand, where navigation and photography compete for battery.
- Save booking confirmations on your device before island boat trips in Indonesia, where reception becomes patchier away from populated shores.
How much does a Asia eSIM cost?
SimSwift Asia unlimited daily plans start at Rs. 525.17 a day.