Airalo eSIM Data Plans for Southeast Asia

Airalo does not provide a true unlimited high‑speed data eSIM for Southeast Asia. The plans that carry “Unlimited” in their name actually offer a 3GB/day cap, after which the speed is reduced to 1000kbps; the validity ranges from 3 days to 30 days at prices from $11.50 to $73.50 USD.

For travelers who need more data without speed throttling, Airalo offers fixed‑data plans such as the 100GB plan valid for 180 days at $89.00 USD, a 50GB plan valid for 30 days at $59.00 USD, and a 20GB plan valid for 30 days at $39.00 USD. These fixed plans may be more cost‑effective for users who anticipate high data usage.

Airalo does not provide eSIM plans with a phone number or SMS capability for Southeast Asia. All eSIM offerings for this region are data‑only, allowing you to connect to the internet via 4G or 5G. You can still use VoIP services such as WhatsApp, Telegram, or iMessage to make calls and send messages over the data connection, as these apps do not require a local phone number or SMS access.

Airalo offers several eSIM plans that cover Southeast Asia. The Asialink plan includes Indonesia, Cambodia, Laos, Malaysia, Philippines, Singapore, Thailand, and Vietnam, whereas the Discover and Discover+ plans cover Brunei, Indonesia, Cambodia, Malaysia, Philippines, Singapore, Thailand, Timor‑Leste, and Vietnam. These plans provide coverage within Southeast Asia while also extending to additional regions; however, the countries listed above are the ones within Southeast Asia that are included.