What countries does the Malaysia & Singapore & Thailand eSIM cover?

The Malaysia & Singapore & Thailand eSIM covers 3 countries: Malaysia, Singapore, Thailand. One eSIM, one plan — no SIM swapping needed.

How does a multi-country bundle eSIM work?

A bundle eSIM gives you a single data pool that works across all countries in the bundle. When you cross a border, your phone automatically connects to the local network — no SIM swap, no roaming fees.

🗺️ Multi-Country Bundle · 3 Countries

Malaysia & Singapore & Thailand eSIM

Every country, one eSIM 3 countries this bundle covers
Cross a border, keep the same eSIM
QR code arrives instantly — set it up before takeoff
One data pool, shared across every country
Zero roaming charges between bundle countries

Malaysia & Singapore & Thailand — 3 countries

How many days

More days, lower per-day price.

How many eSIMs

How many people?

Total

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Get Malaysia & Singapore & Thailand eSIM

Set it up now, or after you land. The clock on your plan starts when you arrive and switch the eSIM on.

Secure Payment

Malaysia & Singapore & Thailand eSIM bundle illustration

3 Countries Included

🇲🇾

Malaysia

🇸🇬

Singapore

🇹🇭

Thailand

3 countries, one eSIM | No SIM swapping ever | Instant Sent as a QR code | Shared data pool

Fast, stable data across all 3 countries

Video calls that hold up in every country in this bundle
Live Google Maps running the whole way, border to border
Post photos and updates from the road without the wait
Music and podcasts streaming on every leg of the trip

5G where available · 4G LTE

Instagram

Google Maps

Spotify

Google Translate

TikTok

Get your Malaysia & Singapore & Thailand eSIM in 3 simple steps

No shop queue. No plastic SIM. Any eSIM-compatible phone will do.

Pick your data plan

Pick Unlimited or Fixed GB, then set how many days your multi-country trip runs.

Set up your eSIM

We email you a QR code. Scan it — under 2 minutes on any unlocked eSIM phone.

Connect in 3 countries

Cross a border and the eSIM reconnects by itself. One plan, every country covered, nothing to fiddle with.

What you get from a Malaysia & Singapore & Thailand eSIM?

Keeps working across borders

Skip roaming charges in all 3 countries on one eSIM — no switching plans, no buying again.

Switches on immediately

Your QR code lands in your inbox within seconds. Scan it at home and arrive already connected.

Cheaper than roaming

Buying one bundle costs less than separate plans for each country, nearly every time.

Sits beside your home SIM

Your home number stays on for calls and SMS. The eSIM carries the data. Nothing given up.

24/7 support

Setup trouble, coverage questions, anything broken — someone is on hand at any hour of the day.

Refunds up to 30 days

Not activated yet? Ask within 30 days and you get a full refund, no questions asked.

Why buy here?

See how Onetel stacks up for a multi-country trip.

Onetel

Per-country SIM

Roaming

One plan covers all 3 countries

No swapping SIMs at borders

One data pool, every country

QR code sent straight away

No hidden costs

Support, 24/7

Money back within 30 days

🗺️

Malaysia & Singapore & Thailand eSIM pricing

Prices shown in USD

Duration	Data	Price	Per day
1 day	500 MB	$1.31	$1.31/day
7 days	1 GB	$1.99	$0.28/day
15 days	3 GB	$4.28	$0.29/day
30 days	3 GB	$4.05	$0.13/day

24/7 Support

Got a question? Just ask.

Questions about Malaysia & Singapore & Thailand coverage, phone compatibility, or anything else — our team answers around the clock.

Message us

Common Questions

Everything worth knowing about your Malaysia & Singapore & Thailand eSIM

The Malaysia & Singapore & Thailand eSIM is one data plan that covers 3 countries on one digital SIM. Scan a single QR code before you leave and the same plan follows you from border to border. No local SIM to buy in each country, no plastic card, no waiting at an airport kiosk when you would rather be gone.

This bundle works in 3 countries, all drawing from the same data pool. Cross a border and the eSIM picks up the local network on its own — no settings to change, no reboot.

No. A single shared data allowance covers all 3 countries. Pay once, then your balance and plan validity travel with you to every country in the bundle.

Yes. Install it at home on Wi-Fi and set it as your data line. The plan begins the first time your phone connects to a supported network abroad. The validity clock runs from first use, not from the day you paid.

Yes. It is a data-only profile, so your physical SIM stays in the phone and stays live. Calls and texts keep arriving on your home number while the eSIM does the data. That is what dual SIM is for.

Outside the bundle, the eSIM will not connect. Your phone falls back to the physical SIM or shows no data at all. Want wider coverage? Our Global eSIM runs across 150+ countries worldwide.

Personal hotspot works on most bundle plans. Fixed-data plans usually let the whole allowance be shared. Unlimited plans may put a fair-use speed cap on tethered traffic. If hotspot matters to you, read the plan specifics before you pay.

Yes. Once the allowance is gone, buy another plan from your Onetel account. The eSIM profile stays on the phone — add the new plan and it activates instantly.

Fixed GB plans stop once the allowance is used. Unlimited plans keep going, though very heavy use can trigger a fair-use speed reduction. Either way, you can add a new plan whenever you want.

Yes. An unactivated eSIM gets a full refund, any time within 30 days of purchase, no questions asked. Send support your order number and we will process it promptly.

An eSIM is a programmable chip already soldered inside the phone — embedded SIM. The carrier profile arrives over the air instead of on a plastic card you have to swap out. So activation is instant, there is no tiny part to lose, and a dual-SIM device can hold several plans at once.

If your phone launched after 2018, it very likely works: iPhone XS and later, Google Pixel 3 and later, Samsung Galaxy S20 and later, plus a wide range of other Android flagships. The handset must be carrier-unlocked. Quick check: open your settings under Mobile / Cellular and look for "Add eSIM" or "Add Data Plan". If it is there, you are compatible.

Open Settings → Mobile / Cellular → Add Plan — the exact wording depends on your OS — then scan the QR code from the email we send. It takes under 2 minutes and needs Wi-Fi or an existing data connection, which is why doing it at home before the trip is easiest.

No. Nothing gets removed. The eSIM lives as its own profile beside the physical card. On most dual-SIM phones you point data at the eSIM and leave calls and texts on the physical SIM. Keep several eSIM profiles stored and switch between them whenever you like.

Yes, and it is the better way to do it. Set it up at home, mark it as your travel data SIM, and you are online the moment the plane doors open. No hunting for airport Wi-Fi. The validity clock only starts when the eSIM connects to a network in a covered country.

4G LTE is the floor on most plans. Where the country supports it and your handset can take it, you get 5G. Real speed depends on how busy the local network is and what your phone radio can do.

Onetel eSIM plans carry data only. Make calls and send messages through apps like WhatsApp, FaceTime, iMessage or Signal over that data. Ordinary calls and texts still reach your home number, because the physical SIM stays active.

Data stops, but the eSIM profile stays installed. Just log in to your Onetel account, buy a top-up or a fresh plan, and you are back online within minutes.

On most plans, yes. Fixed-data plans generally let the full allowance run through a hotspot. Unlimited plans may apply a fair-use cap on hotspot traffic. The plan description sets out the tethering rules — read it before you buy.

Yes. eSIM profiles run on the same encryption standards as physical SIMs. Each profile is locked to your device unique identifier (EID), so it cannot be cloned or moved to another phone.

Onetel is a global eSIM marketplace. We pull plans from several carrier partners and show you the best price for each destination rather than one carrier's rate card. The point is straightforward: buying mobile data abroad should take about as long as buying a coffee. No contracts, no paperwork, instant delivery.

Yes. Payments run over industry-standard TLS encryption, and we take Visa, Mastercard, PayPal, Apple Pay and Google Pay. Full card details are never stored on our side. Every month, thousands of travellers rely on Onetel to stay connected without the hassle.

The QR code is instant — usually inside 10 seconds of payment confirmation. It hits your inbox, and a copy sits in your Onetel account page.

Activation failed, or you used no data at all? Ask for a full refund up to 30 days after purchase. Give our support team your order number and we will process it promptly.

Yes. Raise the quantity at checkout. Everyone gets their own unique QR code, all delivered to the same email address.

No. Every Onetel travel eSIM is bought once. No subscription, no renewal running quietly in the background, no surprise charges.

Live chat and email, 24/7. Chat messages get a reply within 2 minutes; emails within a few hours.

Yes. A detailed VAT invoice arrives by email after purchase, with everything an expense claim needs.

Business accounts with consolidated billing and admin dashboards are in the works. Until then, frequent flyers can store payment details in their account and re-purchase faster.