Asia eSIM
Mobile data in 7 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. 128 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. 285.99 / day | — |
| 2 GB a day | Unlimited daily | Rs. 477.29 / day | — |
| 5 GB a day | Unlimited daily | Rs. 859.89 / day | — |
Which Asia eSIM plan should I pick?
-
Streaming and hotspot every day
Unlimited daily
from Rs. 285.99 / 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
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Indonesia
Telkomsel 5G
-
Cambodia
Metfone 4G
-
Malaysia
Maxis 5G, CelcomDigi 5G, U Mobile 5G
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Philippines
Globe 5G
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Singapore
M1 5G, SingTel 5G
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Thailand
DTAC 5G, TrueMove H 5G
-
Vietnam
MobiFone 4G, Viettel Mobile 5G, Vietnamobile 4G
Need more coverage?
Common Questions
Is an eSIM useful for exploring Asia from Bangkok?
You walk out of Suvarnabhumi Airport with your hotel address ready in Grab, passing the SIM counter queue instead of joining it. Your driver’s pickup instructions appear in the app, and you follow them to the right meeting point. On the ride into Bangkok, you open Google Maps to find your hotel near Wat Pho and save a noodle shop around the corner. The fare is handled through the payment method you selected in Grab.
After dropping your bag, you head out with the walking route on your screen. At the noodle shop, Google Translate helps you read the menu and choose your toppings. You message your cooking class host on LINE to confirm the meeting place, then book your spot through the booking page they share. Beside Wat Pho, you send a photo home before following the map back toward dinner.
What should I look for in an eSIM for a multi-country Asia trip?
Look for a regional eSIM that covers your actual route: Thailand, Vietnam and Indonesia, for example, rather than a separate purchase at each border. This Asia plan covers all three, alongside Malaysia, Singapore, Cambodia and the Philippines. Network reach matters beyond the capital, especially when your itinerary mixes city stops with island travel.
Look for hotspot support if you share a connection; it works on most plans here. You can install this eSIM before flying and activate within 180 days of purchase. Its data allowance renews daily, with the allowance and validity set by your chosen package.
Where does the Asia eSIM have the strongest coverage?
Your eSIM connects to supported local networks, including Telkomsel, Metfone, Maxis, CelcomDigi, U Mobile, Globe, M1, SingTel, with 3G/4G/5G service. Coverage is strongest in cities and main tourist areas such as Bangkok, Singapore, Kuala Lumpur, Ho Chi Minh City and Bali’s busy resort areas. It becomes patchier in Vietnam’s mountain interior, Indonesia’s outer islands and Malaysia’s national parks, where remote terrain separates settlements and network infrastructure.
| SimSwift eSIM | Local SIM | Roaming | |
|---|---|---|---|
| Setup | Install at home before flying | Find a shop or airport kiosk and queue after landing | Nothing to install; switch roaming on |
| When you're connected | On landing when connected to a supported network | After purchase and setup | On landing if your home plan includes the destination |
| Paperwork / ID | No registration paperwork | ID may be requested at the counter | No additional paperwork beyond your existing home account |
| Cost predictability | Pay once upfront | Local rates, purchased on arrival | Depends on what your home plan includes |
| 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 data bundle through the provider | Extra data depends on your home plan |
What practical connectivity tips help when travelling around Asia?
- Save offline maps before heading into Vietnam’s mountain regions, where reception becomes patchier between towns.
- Carry a universal plug adapter: Singapore and Malaysia commonly use different sockets from Thailand and Indonesia.
- Keep a power bank in your carry-on for navigation during island transfers in the Philippines.
- Carry a physical payment card and cash in Thailand; smaller food stalls often do not accept international digital wallets.
- Use hotel Wi-Fi for large uploads in Bali, leaving more of your daily allowance for navigation outside.
- Silence your device and ask before photographing worshippers at temples in Cambodia.
How much does a Asia eSIM cost?
SimSwift Asia unlimited daily plans start at Rs. 285.99 a day.