Getting online abroad: eSIM, roaming plan or wifi
· Vol Spot
Staying connected abroad is no longer a luxury: the map, the train ticket, the hotel booking and the taxi app all live in your phone. The question is not whether you need data, but how to pay for it without getting fleeced.
Three options exist, and the price gap between them is enormous for exactly the same use.
Your provider roaming plan
This is the default option, and the most expensive. Canadian providers sell daily passes around ten dollars a day, extending your usual plan overseas.
The advantage is genuine: nothing to configure, your number works, you receive calls and texts as at home. For a three or four day trip, the simplicity often justifies the difference.
Over two weeks the bill becomes hard to defend. Work out the total for your exact trip length before leaving, and compare against what follows. Beware the worst case too: travelling without an active pass and using data anyway, which bills at the full rate.
The eSIM, which changed the picture
An eSIM is a SIM card downloaded rather than inserted. You buy a data plan for a country or region, scan a code, and your phone connects to the local network on arrival.
The price bears no relation to roaming: a few dollars for several gigabytes over one or two weeks, depending on the destination. It is the cheapest option for the vast majority of trips.
Two things to check before buying. Your phone must support eSIM, which most recent devices do but not all. And it must be unlocked. Install the eSIM before you leave, while you still have wifi at home.
Worth noting: most eSIM plans are data only, with no local phone number. Your messaging apps work, but not regular texts to your Canadian number. Keep your usual SIM active alongside if you are expecting a verification code by text.
Wifi only
Getting by on hotel and cafe wifi is still possible, and it costs nothing. It works well in a dense city where you return often, much less so if you are out all day or relying on transport apps.
Offline mode helps enormously: download your destination maps before leaving, along with your tickets, bookings and an offline translation pack. Those three cover most real needs.
On public networks, avoid banking. If you must, use mobile data rather than airport wifi.
Choosing by trip
The right answer depends mostly on length and how you travel.
- Three or four days, one city : Your provider roaming pass holds up: few days, no setup, your number stays reachable.
- One to three weeks : The eSIM wins comfortably. The gap against roaming runs into the hundreds on a two-week trip for two people.
- All-inclusive beach stay : Hotel wifi is often enough, since you go out little. Download your maps before leaving anyway.
- Several countries : Look for a regional eSIM rather than one per country. A Europe or Southeast Asia eSIM covers the whole route without reinstalling.