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Telekonek eSIM · 11 countries

Southeast Asia eSIM for Travelers

Before you fly to Southeast Asia, ensure your mobile data is sorted with a travel eSIM. From Bangkok to Bali, connect the moment you land without the headache of roaming bills.

From
$12.50
Activation
Instant
Speeds
5G / LTE
Setup
QR scan
Is this for you?

Who a Southeast Asia eSIM is for

Built for short trips and long stays alike — if you fall into any of these, you're sorted.

Tourists on a 3–30 day trip to Southeast Asia
Families who want everyone connected on the same trip
Digital nomads and remote workers who need data on arrival
Travelers relying on maps, messaging, ride-hailing, translation and mobile payments
Anyone who wants to keep their home number active while using local data
Country at a glance

Know before you go

Currency
Various (USD widely accepted)
Language
Various (English common in urban areas)
Timezone
GMT+7 to GMT+9
Voltage
220-240V
Calling code
Varies by country
Capital
Multiple (e.g., Jakarta, Bangkok, Kuala Lumpur)
What you'll actually connect to

Real networks. Real speeds.

SingTel provides robust coverage in Singapore's urban areas, while Telkomsel excels in Indonesia's rural regions. Both carriers offer reliable service in outdoor settings, though indoor reception may vary in dense concrete structures.

📡 SingTel 📡 Telkomsel
5G / LTE
Where the network supports it
Top-tier
Local operator network
Instant
eSIM activation
Dual SIM
Keep your home number
Plan your usage

How much data do you need in Southeast Asia?

A rough guide to pick the right plan — your real usage depends on how much you stream and share.

Light
~1 GB / week

Maps, messaging, email and the occasional search. Enough to stay oriented and in touch.

Medium
~3–5 GB / week

Social feeds, browsing, music and some video. The sweet spot for most travelers.

Heavy
10 GB+ / Unlimited

Video calls, lots of streaming and tethering your laptop or sharing a hotspot.

Not sure? Unlimited plans bill per day, so you never run out mid-trip. Build your plan →

Why eSIM for Southeast Asia

Skip the SIM shop. Save the roaming charges.

Roaming on your home carrier in this country gets expensive fast. A local SIM means broken Apple Wallet, hunting kiosks at the airport, and 30 minutes lost to a registration form. eSIM activates in the time it takes to find your hotel.

Weigh your options

Southeast Asia eSIM vs the alternatives

Pocket WiFi, roaming and airport SIM cards all work — here's how they stack up against an eSIM.

Telekonek eSIM Pocket WiFi Roaming Airport SIM
Setup Scan a QR code before you fly Reserve, then collect and return a device Already on your home plan Queue at a kiosk after you land
Ready when you land Yes — connects on arrival Only after pick-up Yes After you find a counter
Keep your number Yes Yes Yes No — you swap out your SIM
Extra device to carry No Yes — a hotspot to charge No No
Typical cost Low, prepaid up front Daily rental, often a deposit Usually the most expensive Varies, often paid in cash
Multiple travelers One eSIM each Share one hotspot Charged per line One SIM each
Where you'll use it

Coverage where it matters

Connection-tested in the cities travelers actually visit.

Singapore

Experience the culinary delights of Chinatown and the vibrant shopping scene on Orchard Road.

Bangkok

Discover the bustling street markets of Chatuchak and the serene temples in the Rattanakosin area.

Jakarta

Dive into the history at Kota Tua and enjoy the nightlife in Kemang.

Field notes

Connectivity hacks for Southeast Asia

Tip 01

Enable offline maps in Google Maps to conserve data while exploring.

Tip 02

Use Grab for rides and food delivery, but ensure a stable data connection.

Tip 03

Download language translation apps that function offline to save data.

Tip 04

Switch off background app refresh to extend your data plan.

Tip 05

Connect to WiFi in cafes and hotels when available to avoid data overuse.

Tip 06

Check your device’s compatibility with local 5G networks before travel.

Device check

Does your phone work?

Most recent iPhone, Pixel, Samsung Galaxy, and cellular iPad models support eSIM — but not every model does. Check your exact device in our compatibility guide before you buy.

iPhone XS+
Pixel 3+
Samsung S20+
iPad (cellular)
FAQ

Common questions

Can I use the same eSIM across Southeast Asia?
Yes, our eSIM covers multiple countries in Southeast Asia.
How do I activate my eSIM in a new country?
Ensure your eSIM plan includes the new country. It will automatically connect to the local network, no need to reactivate.
Is hotspot sharing allowed with eSIM in Southeast Asia?
Yes, all our eSIM plans support hotspot sharing.
What should I do if my eSIM isn't working in a new location?
Restart your device, check network settings, and ensure your plan covers the current location.
Can I top up my eSIM data plan while traveling?
Yes, Telekonek eSIMs allow online top-ups through our app or website.
Will I get 5G speeds with an eSIM in Southeast Asia?
5G availability depends on your location and device compatibility; check local network coverage maps.
Going elsewhere too?

Popular eSIM destinations

Heading beyond Southeast Asia? These travel eSIMs install the same way — scan before you fly, data the moment you land.

Setting up & troubleshooting

Helpful guides

Southeast Asia$12.50
Build plan →