TL;DR: Compare travel eSIM prepaid pricing with carrier roaming passes in 2026 — real scenarios for Europe, USA, and Asia trips.
Roaming math
$10–15/day adds up fast on two-week trips.
eSIM advantage
Pay once for a GB allowance; no bill shock.
When roaming wins
Very short trips with inclusive EU roaming from home plans.
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Frequently Asked Questions
Is roaming ever cheaper?
Rarely for leisure travel outside EU-style bundles.
Can I keep my number with eSIM?
Yes — dual SIM keeps home number for calls and OTPs.