TraveleSIM.CH eSIM Data Plans for Southeast Asia

TraveleSIM.CH does not currently offer any unlimited data eSIM plans for Southeast Asia. The available options for this region are fixed‑data plans with defined caps and.

For travelers who need a generous data allowance, TraveleSIM.CH provides a 50GB plan valid for 180 days, priced at $61.02 USD for coverage of Indonesia, Cambodia, Malaysia, Philippines, Singapore, Thailand, and Vietnam. Another option is the 20GB plan valid for 30 days, priced at $28.00 USD and covering the same seven countries. Choosing a fixed data plan can be more cost‑effective for most users unless the travel itinerary requires extremely heavy data usage.

TraveleSIM.CH does not provide Southeast Asia eSIM plans that include a phone number or SMS capability. Only data‑only eSIMs are offered for the region. Travelers can still use popular VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection for voice and text communication.

TraveleSIM.CH offers eSIM plans that cover a range of Southeast Asian destinations. The Sim Card for Asia (7 areas) plan includes Indonesia, Cambodia, Malaysia, Philippines, Singapore, Thailand, and Vietnam; the Asia (20 areas) plan extends that list with Laos; the Asia (12 areas) and Sim Card for Asia‑20 plans cover Indonesia, Cambodia, Malaysia, Philippines, Singapore, Thailand, and Vietnam; the Global (120 + areas) plan covers Indonesia, Malaysia, Philippines, Singapore, and Thailand; and the Sim Card for Global139 plan includes Brunei, Indonesia, Cambodia, Malaysia, Philippines, Singapore, Thailand, and Vietnam. Across these offerings the complete set of Southeast Asian countries covered by TraveleSIM.CH’s eSIM plans is Indonesia, Cambodia, Malaysia, Philippines, Singapore, Thailand, Vietnam, Laos, and Brunei.