Asia eSIM Guide: choose 7 vs 12 vs 20 countries
If you’re doing a Thailand + Vietnam + Singapore loop (or a broader Asia itinerary), a regional eSIM saves time and reduces network friction. Use this page as a hub: it links the money pages together and explains when each pack fits best.
One profile for multi-country travel
Auto network switching
Best for 2+ countries
Fast recommendation
If you’re unsure, start with Asia 12 — it covers the most common tourist routes without going “too broad”.
Quick comparison
| Pack | Best for | Link |
|---|---|---|
| Asia 7 | Classic Southeast Asia tourist loop (short hops) | Open offers |
| Asia 12 | Broader Asia routes incl. key hubs (mix of SEA + East Asia) | Open offers |
| Asia 20 | Complex itineraries across multiple sub-regions | Open offers |
How to choose (simple rules)
Choose a single-country eSIM
If you stay mostly in one country and want the simplest plan. Example: Thailand-only trip → Thailand eSIM.
Choose a regional pack
If you visit 2+ countries or cross borders. You keep one eSIM profile and let it switch partner networks.
Choose broader coverage
If plans can change mid-trip or you add extra countries. Asia 20 is a safety net for flexible itineraries.