eSIM vs roaming: which is actually cheaper?

Your phone will happily roam the moment you land — but that convenience can be expensive. Let’s compare the real costs.

The cost of roaming

Many carriers charge a flat daily fee to use your home plan abroad — often around $10 to $15 per day. On a two-week trip, that’s $140–$210 before you’ve done anything unusual.

The cost of a travel eSIM

A travel eSIM is prepaid: you pick an amount of data for your destination and pay once, up front. There’s no daily fee and no bill shock.

When roaming still makes sense

If you’re away for just a day or two, or your carrier includes free roaming, roaming can be fine. For anything longer — or anywhere you want predictable costs — an eSIM usually wins.