5 countries, one eSIMeSIM for Southeast Asia
Travel across 5 countries with a single eSIM. Cross borders without swapping SIMs or paying roaming fees.
- 5G where available
- Instant QR delivery
- Top up anytime
- No contracts
Southeast Asia plans from
—
USD · taxes and fees included
- Plans available
- 3
- Network
- Telkomsel 5G, CelcomDigi 5G
Install now, activate when you land.
Choose the data and days for your trip
Every plan works on local networks across Southeast Asia.
Daily allowance
Number of days
7 days
Then 384 Kbps until tomorrow. The longer your trip, the less you pay per day.
Southeast Asia eSIM details
- Networks
- Telkomsel 5G, CelcomDigi 5G, Maxis 5G, M1 4G
- Speed
- Up to 5G, no throttling on data plans
- Plan starts
- When you first connect at your destination
- Install within
- 180 days of purchase
- Top-ups
- Add data anytime from your account
- Validity
- Flexible day passes
- IP location
- HK
- Support
- Real humans, 24/7
Countries covered
One Southeast Asia eSIM works in all 5 destinations below.
- Indonesia
- Malaysia
- Singapore
Thailand
Vietnam
Staying in one country?
Country plans can be cheaper if you only visit one place.
How it works
Step 1 of 4
Choose your destination
Search for the country or region you're visiting. Every plan shows real local networks and speeds.
Where to?
Francefrom $3.49
Japanfrom $4.49
United Statesfrom $3.99- Thailandfrom $3.99
Southeast Asia eSIM FAQs
Common questions about using a travel eSIM in Southeast Asia.
Visit the help centerWill my eSIM work as soon as I land in Southeast Asia?
Yes. Install your eSIM before you fly, then turn on your Roamledge line and data roaming when you arrive. You'll be online within a minute of landing.
Which networks will I use in Southeast Asia?
Your plan connects to Telkomsel 5G, CelcomDigi 5G, Maxis 5G, M1 4G. Your phone picks the strongest available signal automatically.
Can I keep my WhatsApp and phone number?
Yes. Your home SIM stays in your phone for calls and SMS, and WhatsApp keeps your usual number. Roamledge only provides the mobile data.
What if I need more data in Southeast Asia?
Top up the same eSIM from your Roamledge account in a few taps — no new QR code needed. We'll also email you before your data runs low.
Is my phone compatible?
Most phones from 2019 onwards support eSIM, including iPhone XS and newer, Google Pixel 3 and newer and recent Samsung Galaxy models. Your phone must be carrier-unlocked.
Travel eSIM for Southeast Asia
A Roamledge eSIM for Southeast Asia gives you prepaid mobile data without roaming charges or a physical SIM card. Buy online, install in minutes and connect to local networks as soon as you arrive.
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Choose from 3 plans for Southeast Asia. Pick a ready-made plan or build your own with the exact data and days you need — you only pay for what your trip requires.
Your eSIM arrives by email with a QR code and one-tap install links for iPhone and Android. Keep your regular SIM for calls and messages while Roamledge handles your data on Telkomsel 5G and CelcomDigi 5G.
Need more data during your trip? Top up from your account at any time. Questions before you buy? Our support team is available around the clock.