Kuala Lumpur eSIM
91 Malaysia plans · from $4.54
Kuala Lumpur is a city of covered walkways, elevated rail lines and malls that connect to each other underground — navigable, but only if your phone knows which level you are on. A travel eSIM works from the KLIA Ekspres platform, and covers Penang, Langkawi and Borneo on the same plan if the trip continues.
Landing at Kuala Lumpur International (KUL)
KLIA Ekspres runs to KL Sentral in 28 minutes and is far more predictable than a road transfer in KL traffic. Note which terminal you land at — KLIA2 serves AirAsia and is a separate building from KLIA.
eSIM plans that cover Kuala Lumpur
Kuala Lumpur is covered by every Malaysia plan below — there is no separate city-only eSIM to buy.
Choose a data plan
1 GB
7 days· 0.2 GB per $1
$4.54
5% back in credits
$5.84
5% back in credits
$6.94
5% back in credits
2 GB
15 days· 0.3 GB per $1
$7.79
5% back in credits
3 GB
30 days· 0.3 GB per $1
$10.50
5% back in credits
$13.46
5% back in credits
$14.48
5% back in credits
5 GB
30 days· 0.3 GB per $1
$16.33
5% back in credits
$17.30
5% back in credits
$23.12
5% back in credits
$27.67
5% back in credits
10 GB
30 days· 0.4 GB per $1
$27.75
5% back in credits
$31.77
5% back in credits
$34.21
5% back in credits
$38.05
5% back in credits
$44.73
5% back in credits
20 GB
30 days· 0.4 GB per $1
$47.83
5% back in credits
$53.59
5% back in credits
$54.94
5% back in credits
20 GB
Global - Light only60 days· 0.3 GB per $1
$60.50
5% back in credits
$66.32
5% back in credits
$75.68
5% back in credits
$79.52
5% back in credits
50 GB
30 days· 0.5 GB per $1
$106.50
5% back in credits
$106.79
5% back in credits
$131.15
5% back in credits
50 GB
Global - Light only90 days· 0.4 GB per $1
$142.03
5% back in credits
$157.28
5% back in credits
$158.64
5% back in credits
100 GB
30 days· 0.5 GB per $1
$182.19
5% back in credits
100 GB
Global - Light only90 days· 0.4 GB per $1
$248.28
5% back in credits
100 GB
Asia only180 days· 0.3 GB per $1
$297.70
5% back in credits
$314.19
5% back in credits
How “Unlimited” works: Never cut off — each plan gives a set amount of full-speed data, then a slower speed. The exact allowance and speed are shown on every plan.Read more
Unlimited plans never run out and your eSIM is never disconnected, but every one has a fair-use limit: a set amount of full-speed data, after which the speed is reduced. The amounts differ between plans — most give a daily full-speed allowance that refills every 24 hours from when you first activate the eSIM, while Premium plans give a larger allowance for the whole plan instead. Each plan states its own allowance and the speed after it before you buy. At the reduced speed, messaging, maps, email and light browsing still work; video streaming and video calls may not. If you want every gigabyte at full speed, choose a fixed-GB plan.
Which networks you'll be on in Kuala Lumpur
Siima eSIMs for Malaysia ride Maxis and CelcomDigi. Maxis has the strongest coverage across the Klang Valley; CelcomDigi is generally better in East Malaysia if you continue to Sabah or Sarawak.
Coverage around Kuala Lumpur
LRT, MRT and the Monorail
The MRT tunnels through the city centre have full coverage; the LRT and Monorail are elevated and never drop. KL Sentral, the main interchange, is well covered on every level.
Bukit Bintang and KLCC
Dense 5G throughout the golden triangle, including the Petronas Towers observation deck and the linked pedestrian bridge to Bukit Bintang.
Batu Caves and the outskirts
The KTM Komuter line north and the cave complex itself are covered, including at the top of the 272 steps. Signal thins inside the darker cave chambers.
Genting Highlands and Melaka
The two standard day trips hold signal on the main roads. The Genting cable car has coverage, though the climb through cloud cover can weaken it briefly.
How much data you need
A week in Kuala Lumpur is about 3–5 GB. If you are combining it with Penang, Langkawi or Borneo, size for the whole trip — one Malaysia plan covers all of them.
Work it out with our data usage calculator →