eSimy provides premium 4G and 5G eSIM connectivity in over 165 countries, with instant activation and automatic switching to the best local networks. It eliminates the need for physical SIM cards and offers more than 250+ flexible plans, including prepaid, unlimited data, and regional options. Whether you're traveling or working remotely, eSimy keeps you connected with reliable coverage and always-on customer support, without roaming fees or network hassles.
eSimy 
eSimy provides premium 4G and 5G eSIM connectivity in over 165 countries, with instant activation and automatic switching to the best local networks. It eliminates the need for physical SIM cards and offers more than 250+ flexible plans, including prepaid, unlimited data, and regional options. Whether you're traveling or working remotely, eSimy keeps you connected with reliable coverage and always-on customer support, without roaming fees or network hassles.
eSimy eSIM Data Plans for Southeast Asia
Asia - 1 GB - 7 Days
1GB
7
Days
$4.05
(€3.49)
$4.05/GB
26 CountriesAsia - 3 GB - 30 Days
3GB
30
Days
$11.59
(€9.99)
$3.86/GB
26 CountriesAsia - 5 GB - 30 Days
5GB
30
Days
$17.39
(€14.99)
$3.48/GB
26 CountriesGlobal - 3 GB - 30 Days
3GB
30
Days
$27.84
(€24.00)
$9.28/GB
109 CountriesAsia - 10 GB - 30 Days
10GB
30
Days
$28.99
(€24.99)
$2.90/GB
26 CountriesGlobal - 5 GB - 60 Days
5GB
60
Days
$34.80
(€30.00)
$6.96/GB
109 CountriesAsia - 20 GB - 30 Days
20GB
30
Days
$56.83
(€48.99)
$2.84/GB
26 CountriesGlobal - 10 GB - 180 Days
10GB
180
Days
$69.60
(€60.00)
$6.96/GB
109 CountriesGlobal - 25 GB - 365 Days
25GB
365
Days
$87.00
(€75.00)
$3.48/GB
109 CountriesFrequently Asked Questions
Does eSimy offer unlimited data eSIM for South East Asia?
eSimy does not currently offer an unlimited data eSIM for South East Asia. Travelers who need a large data allowance can choose from fixed‑data plans, for example the 25GB plan valid 365 days or the 20GB plan valid 30 days. Selecting a fixed plan can be more cost‑effective unless the user requires truly unlimited high‑speed internet.
Does eSimy offer South East Asia eSIM with phone number and SMS?
eSimy does not provide any South East Asia eSIM plans that include a phone number or SMS capability. The provider sells only data‑only eSIMs for that region, so travelers must use internet‑based services such as WhatsApp, Telegram, or iMessage for calls and messaging.
What countries are covered by eSimy's eSIM plans in South East Asia?
eSimy offers eSIM plans covering Indonesia, Malaysia, Philippines, Singapore, Thailand, and Vietnam. The “Asia” plan specifically includes these Southeast Asian countries, alongside coverage in several other Asian territories. Their “Global” plan also encompasses these same six countries within a much broader range of international destinations.
Summarized by Gen AI. Last updated:
Southeast Asia Also Covered By
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