eSIM vs Roaming: Which Is Cheaper for Your Trip?

Carrier roaming packs commonly cost $10 to $15 per day. A travel eSIM usually costs a small fraction of that, because you buy local data for a set number of days instead of paying a daily roaming fee.

How an eSIM works

An eSIM is a digital SIM. You buy a plan, scan a QR code and your phone connects to a local network as soon as you land. Your regular number stays active on your physical SIM for calls and texts.

When roaming still makes sense

• Very short trips of a day or two.
• You need your normal number for calls and texts on the same line.

When an eSIM wins

• Trips of three days or more.
• Maps, messaging and social media daily.
• Visiting several countries: regional plans cover many at once.

Check your numbers

Use our eSIM data calculator to estimate the data you need and compare it with your carrier’s roaming price. Then browse eSIM plans for your destination.

FAQ

Is my phone compatible? Most iPhones from the XR and XS onward and many recent Samsung and Pixel phones support eSIM, and your phone must be carrier-unlocked.

Can I top up? Yes, you can top up your eSIM if you run low.