Destinations

Asia eSIM guides by country

Pick where you're headed for coverage notes, realistic data estimates, and the eSIM we'd actually buy for the trip.

Japan

Excellent city coverage, a few mountain dead zones, and the best eSIM for two weeks of Shinkansen hopping.

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Thailand

From Bangkok rooftops to southern islands — how much data you need and where the signal thins out.

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Vietnam

Fast, cheap and widely available. The eSIM that handles Hanoi, Ha Long Bay and Mekong detours.

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Singapore

Blanket high-speed coverage on a compact island — plus regional plans if you're hopping onward.

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