Stay connected across peninsular Malaysia and Borneo with 4G/LTE and 5G on Maxis, Celcom, and Digi. Coverage reaches Kuala Lumpur's city centre, Penang's heritage streets, Sabah, and Sarawak. Beach resorts in Langkawi and the Perhentian Islands are well-covered. Activates before you board.
5G ready Hotspot included Keep your home line 24/7 humans
Change your mind within 7 days and we refund in full — as long as the eSIM is unused or under 100 MB, so you can install it and check it connects first. A plan that genuinely fails is refunded any time. Details.
Pick data amount and validity. Pay with card, Apple Pay, or Google Pay.
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Scan the QR code
We email a QR code instantly. Scan it in Settings — installed in under 60 seconds. No app needed.
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Land online in Malaysia
Your phone connects to local networks automatically when you arrive. No SIM swap, no kiosk. Hotspot included.
Network
Coverage & connectivity.
Networks we run on in Malaysia
CelcomDigi5GMaxis5G
Your device connects to the strongest available network automatically — no manual setup.
Kuala Lumpur Putrajaya Cyberjaya Johor Bahru Penang Kuching
Malaysia's network is anchored by Maxis and Celcom, providing 4G/LTE to over 95% of the peninsula. 5G is active in KL city centre, Putrajaya, and Johor Bahru under the DNB shared network. Sabah and Sarawak urban centres (Kota Kinabalu, Kuching, Miri) have solid 4G; jungle interiors thin to 3G or no service. Langkawi and Tioman Island have reliable 4G at resort areas. The KL MRT has full in-tunnel 4G.
Plan size
How much data do you need?
Pick your travel style and trip length — we'll suggest the right Malaysia plan, no guessing.
Your eSIM connects primarily to Maxis and Celcom, with automatic fallback to Digi and U Mobile. Your device picks the strongest available signal.
Does this eSIM work in Sabah and Sarawak on Borneo?
Yes. Kota Kinabalu, Kuching, and Miri have strong 4G. Deep jungle interiors and river tributaries are outside network coverage — download offline maps before rainforest treks.
Is 5G available in Kuala Lumpur?
Yes. 5G is live in KL city centre, KLCC, Petaling Jaya, and Cyberjaya. Expect speeds of 200–600 Mbps in 5G zones.
Can I use this eSIM in Langkawi and the Perhentian Islands?
Yes. Langkawi has solid 4G across all main tourist areas. The Perhentians have 4G at Long Beach and Coral Bay; signal thins in jungle interiors.
Does the eSIM connect at KLIA on arrival?
Yes. Kuala Lumpur International Airport has 4G/LTE across all terminals and the KLIA Ekspres rail link. Activate before you travel and it connects automatically on landing.
What is an eSIM?
An eSIM (embedded SIM) is a digital SIM built into your phone. Instead of a physical card, you scan a QR code and your plan installs instantly — no SIM tray needed.
Is my phone eSIM-compatible?
iPhone XS (2018) and newer, most Android flagships from 2020+, and all Samsung Galaxy S21+ devices support eSIM. Check our compatibility page for the full device list.
How do I install the eSIM?
After purchase, we email a QR code. On iPhone: Settings → Cellular → Add eSIM → Scan QR Code. On Android: Settings → Network & Internet → SIMs → Add eSIM. The whole process takes under 60 seconds.
Can I keep my regular SIM while using this eSIM?
Yes. Most phones support dual SIM (physical + eSIM). Keep your home number for calls and SMS — use Flysimio for data abroad. You control which SIM handles what in your phone Settings.
Does the eSIM include a hotspot (tethering)?
Yes, all Flysimio plans include mobile hotspot at no extra charge. Share your data connection with laptops, tablets, or other devices freely.
What happens when my data runs out?
You can top up data from your account dashboard at any time. Top-ups are applied instantly — no need to buy a new eSIM or wait.
Can I get a refund?
Yes. We offer a full refund within 7 days of purchase. Contact contact@flysimio.com with your order number.
How long is the eSIM valid for?
You have 6 months from your purchase date to activate the eSIM. Once activated, the plan validity period (e.g., 7 days, 30 days) begins counting down.
Will the eSIM work at the airport when I land?
Yes — as long as you installed the eSIM before your flight, it activates automatically when your phone connects to a local network on landing. No Wi-Fi required for activation.
What if the QR code doesn't scan?
If the QR code won't scan, you can enter the activation code manually — we include both in the email. You can also contact our 24/7 support team and we'll resend or manually provision your eSIM.
eSIM in Malaysia
The complete guide.
Best eSIM for travel to Malaysia
The best Malaysia eSIM combines wide coverage across the peninsula and Borneo, clear pricing, and instant setup. Flysimio runs on Maxis, Celcom, Digi, and U Mobile — networks that cover Kuala Lumpur, Penang, and Langkawi, plus the main centres of Sabah and Sarawak — with 5G in KL and Johor Bahru. Plans are prepaid with no contract and no roaming surprises, so the price you see is what you pay. Your QR code arrives by email seconds after checkout and installs in under a minute, every plan includes free mobile hotspot, and there's a 7-day money-back guarantee. Land at KLIA already connected — no airport SIM counter.
How to set up a Malaysia eSIM (step by step)
Getting online in Malaysia takes about two minutes. First, confirm your phone supports eSIM — iPhone XS (2018) and newer and most Android flagships from 2020 qualify. Choose your Malaysia plan on Flysimio and pay with card, Apple Pay, or Google Pay; your QR code arrives by email within seconds. On Wi-Fi before you fly, open Settings → Cellular → Add eSIM (iPhone) or Network & Internet → SIMs → Add eSIM (Android) and scan it — a manual code is included too. Keep your home line as default until arrival. When you land at Kuala Lumpur, Penang, or Kota Kinabalu, your Flysimio line connects automatically to a Malaysian network — no kiosk, no physical SIM.
How much data do you need in Malaysia?
Most travellers over-buy. For maps, messaging, and email, roughly 300 MB a day is plenty, so a 3–5 GB plan covers a week in KL comfortably. Add social media, photos, and music and you'll want about 700 MB a day — a 10 GB plan suits a two-week trip taking in the peninsula and an island or two. Heavy streamers, video callers, and anyone tethering a laptop should plan for 1.5 GB or more per day or choose an unlimited daily plan. One note: the deep jungle interiors of Borneo (Sabah and Sarawak) drop offline, so download maps before rainforest treks. Use the calculator above to size it, and top up mid-trip if you run low.
Using a Malaysia eSIM on iPhone and Android
Flysimio runs as a second line beside your usual SIM, so you keep your home number for calls and texts while your Malaysian data flows over the eSIM — standard dual-SIM behaviour on iPhone XS and later and most Android phones from 2018. After installing, set the Flysimio eSIM as your cellular-data line and turn on Data Roaming for that line only; it simply lets the eSIM connect to Malaysian networks, with no roaming fees. Keep your home SIM on for messages and calls, or switch it off to avoid your own carrier's charges. If you're unsure about your model, the compatibility page confirms it before you buy.
Hotspot, calls, and texts on a Malaysia data eSIM
Every Flysimio Malaysia plan includes mobile hotspot at no extra cost and without throttling, so you can tether a laptop or tablet or share with a travel companion and use your full allowance freely. As a data-only eSIM it has no Malaysian phone number, but that rarely matters: WhatsApp — the default for messaging in Malaysia — plus FaceTime and Google Meet handle calls and messages over data, and your home number stays reachable on your primary SIM. You stay connected from KL to Borneo without the per-minute charges of traditional roaming.
Short Malaysia trips vs. long stays
For a few days in Kuala Lumpur or a quick island getaway, a small 1–5 GB plan on a 7-day validity is the most economical choice. For a two-week trip combining the peninsula, Penang, and Borneo — or a longer stay — a 10–20 GB plan or an unlimited daily option lets you navigate, stream, and share without watching a meter. Because Flysimio gives you six months to activate, you can buy before you leave and the validity only starts when your eSIM first connects in Malaysia. No contract, nothing to cancel — the plan stops when it's done, and you can top up or rebuy for your next trip.
