
AeroSims provides prepaid travel eSIMs delivered instantly by QR code — no physical SIM, no roaming fees, no contracts. Travelers can choose unlimited daily data plans in 176 countries, or flexible fixed-data packages (3–50 GB) across 218 destinations, including regional and worldwide coverage. Every eSIM is emailed within seconds of purchase and activates the moment the traveler lands, with 4G/5G speeds, a 30-day money-back guarantee, and 24/7 multilingual support. Ideal for tourists, business travelers, and digital nomads.
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.
AeroSims does not offer an unlimited data eSIM plan for Southeast Asia. Travelers can choose from fixed data plans that provide specific data allowances. For example, the “Asia (7 Countries) 50 GB / 180 days” plan gives 50 GB of data for six months and the “Asia (7 Countries) 20 GB / 30 days” plan offers 20 GB for one month. Selecting a fixed data plan can be more cost‑effective for most users, unless a traveler expects extremely high data consumption that would justify an unlimited option.
AeroSims does not provide any Southeast Asia eSIM that includes a phone number or SMS capability. The provider offers only data‑only eSIM plans for travel in that region. Travelers can still use popular VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection for calls and messaging, though some destinations in Southeast Asia may block or restrict specific apps, so it is advisable to verify access before buying.
AeroSims offers several eSIM plans that cover Southeast Asian countries. The Asia (7 Countries) plan covers Indonesia, Cambodia, Malaysia, Philippines, Singapore, Thailand, and Vietnam; the Asia (12 Countries) plan covers Indonesia, Cambodia, Malaysia, Singapore, Thailand, and Vietnam; the Asia (20 Countries) plan covers Indonesia, Cambodia, Malaysia, Philippines, Singapore, Thailand, and Vietnam; the Asia (20+ Countries) plan covers Indonesia, Laos, Malaysia, Philippines, Singapore, Thailand, and Vietnam; the Global (120+ Countries) plan covers Indonesia, Malaysia, Philippines, Singapore, and Thailand; and the Global (130+ Countries) plan covers Brunei, Indonesia, Cambodia, Malaysia, Philippines, Singapore, Thailand, and Vietnam. Together, these plans cover the Southeast Asian countries of Indonesia, Cambodia, Malaysia, Philippines, Singapore, Thailand, Vietnam, Laos, and Brunei.
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Discover some of the most popular eSIM brands offering plans for Southeast Asia