
Some people buy three weeks out, from the couch, with a spreadsheet open. Others buy from a hotel lobby twenty minutes after landing, using the Wi-Fi password off a laminated card. Whether you fly next month or landed five minutes ago, we'll get your travel data sorted fast. Tell us where you're going and we'll show you what covers it. Over 200 destinations, single countries or whole regions, plus day passes for shorter trips that get through a lot of data. Not every phone takes an eSIM, so check yours before you buy. If a plan doesn't suit your trip, we'll say so.
Data plans for this provider are automatically updated. While we strive to keep the information accurate, we cannot guarantee its completeness or accuracy. Please confirm all details on the provider's official website or app before purchasing.
The SIM Shop does not offer an unlimited data eSIM plan for Southeast Asia. All of the eSIMs listed for that region have a fixed data cap of 20GB. For travelers who need a sizeable amount of data, The SIM Shop provides fixed data plans such as a 20GB plan valid for 30 days or a 20GB plan valid for 90 days, which cover numerous Southeast Asian countries. Choosing a fixed data plan can be more cost‑effective for most users, unless the traveler is an extremely heavy data consumer who requires continuous unlimited access.
The SIM Shop does not provide eSIM plans with a phone number or SMS for Southeast Asia; only data‑only eSIM plans are available from this provider.
Travelers can use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection, but some destinations in Southeast Asia may block or restrict these services, so it is advisable to verify that the apps you rely on are accessible before purchasing.
The Asia 12 Areas eSIM – data – and the Asia 7 Areas eSIM – data – both cover the same set of Southeast Asian countries: Indonesia, Cambodia, Malaysia, Singapore, Thailand, Vietnam and, for the 7‑area plan, the Philippines as well. The Asia 20+ Areas eSIM – /day – includes Indonesia, Laos, Malaysia, Philippines, Singapore, Thailand and Vietnam, while the Global 130+ Areas eSIM – data – features Brunei, Indonesia, Cambodia, Malaysia, Philippines, Singapore, Thailand and Vietnam; the Singapore, Malaysia, Vietnam, Thailand and Indonesia eSIM – /day – covers only Indonesia, Malaysia, Singapore, Thailand and Vietnam, and the Asia eSIM – data – covers Indonesia, Cambodia, Malaysia, Philippines, Singapore, Thailand and Vietnam. The Global eSIM – /day – provides coverage for Indonesia, Malaysia, Philippines, Singapore and Thailand. Although several of these plans also extend beyond Southeast Asia to additional regions, the Southeast Asian coverage remains the same as outlined above.
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Discover some of the most popular eSIM brands offering plans for Southeast Asia