
Roamless keeps travelers connected seamlessly in 200+ countries through a single global eSIM. Choose FLEX for pay-as-you-go data that never expires or FIX for 30-day prepaid plans (or mix and match, as you wish). No SIM swaps, no hidden fees, no hassle—just simple, affordable internet wherever you go. Install once, use anytime, anywhere.
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Roamless does not provide an unlimited data eSIM for Southeast Asia. The provider offers only fixed‑data plans. One of the largest options is the Asia & Oceania‑30 Days plan, which gives 20 GB of high‑speed data for 30 days at a price of $38.95 USD and allows tethering. Another larger plan available is the 10 GB version of the same package, priced at $24.95 USD for 30 days. For travelers who do not need unlimited data, choosing such a fixed data plan can be a more cost‑effective choice unless they are heavy data users.
Roamless does not provide Southeast Asia eSIM plans that include a phone number or SMS capability. All available plans from Roamless are data‑only. Travelers can still use popular VoIP applications such as WhatsApp, Telegram or iMessage over the data connection for voice calls and messaging.
The Roamless Asia & Oceania plan includes coverage in Indonesia, Cambodia, Malaysia, the Philippines, Singapore, Thailand, and Vietnam. The Roamless Global plan serves these same seven countries and additionally adds Laos.
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Discover some of the most popular eSIM brands offering plans for Southeast Asia