With Monty eSIM application, people can access eSIM bundles from operators around the world without the need to purchase local plans or physical SIM cards. Our deals enable customers to switch to a local operator's plan while keeping their existing line, by simply downloading the App, subscribing, and traveling.
Monty eSIM 
With Monty eSIM application, people can access eSIM bundles from operators around the world without the need to purchase local plans or physical SIM cards. Our deals enable customers to switch to a local operator's plan while keeping their existing line, by simply downloading the App, subscribing, and traveling.
Monty eSIM eSIM Data Plans for Southeast Asia
Multi Regions
1GB
7
Days
$3.99
$3.99/GB
69 CountriesAsia
1GB
7
Days
$4.50
$4.50/GB
13 CountriesAsia
3GB
30
Days
$8.50
$2.83/GB
13 CountriesMulti Regions
3GB
30
Days
$9.99
$3.33/GB
69 CountriesThe World is Yours
1GB
7
Days
$10.50
$10.50/GB
106 CountriesAsia
5GB
30
Days
$12.99
$2.60/GB
13 CountriesMulti Regions
5GB
30
Days
$15.99
$3.20/GB
69 CountriesAsia
10GB
30
Days
$22.00
$2.20/GB
13 CountriesThe World is Yours
3GB
30
Days
$23.50
$7.83/GB
106 CountriesMulti Regions
10GB
30
Days
$28.99
$2.90/GB
69 CountriesAsia
20GB
30
Days
$41.00
$2.05/GB
13 CountriesThe World is Yours
5GB
30
Days
$41.99
$8.40/GB
106 CountriesMulti Regions
20GB
30
Days
$49.99
$2.50/GB
69 CountriesThe World is Yours
10GB
30
Days
$66.50
$6.65/GB
106 CountriesFrequently Asked Questions
Does Monty eSIM offer unlimited data eSIM for Southeast Asia?
Monty eSIM does not provide an unlimited‑data eSIM that covers Southeast Asia. All of the plans listed in its Southeast Asia collection come with a fixed data allowance: the largest is 20 GB for 30 days at $41.00 USD, and the next tier offers 10 GB for 30 days at $22.00 USD. Travelers who need a large amount of data can choose one of these fixed plans. Such fixed‑data options are typically more cost‑effective unless the user is an extremely heavy data consumer, in which case an unlimited plan would normally be preferred—but that option is not available from Monty eSIM for this region.
Does Monty eSIM offer Southeast Asia eSIM with phone number and SMS?
Monty eSIM does not provide phone numbers or SMS for its Southeast Asia plans. Only data‑only eSIMs are available. Travelers can still use popular VoIP apps such as WhatsApp, Telegram, and iMessage over the data connection for voice and messaging.
What countries are covered by Monty eSIM's eSIM plans in Southeast Asia?
Monty eSIM offers coverage in the following Southeast Asian countries: Cambodia, Indonesia, Laos, Malaysia, Philippines, Singapore, Thailand, and Vietnam. The Global plan includes all eight of these nations, while the Asia and The World is Yours plans cover Indonesia, Malaysia, Singapore, Thailand, and Vietnam.
Summarized by Gen AI. Last updated:
Southeast Asia Also Covered By
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