Travel eSIM

Canada
data from $2.99.

14 plans from 1GB to 75GB. Buy now, scan the QR, and your data works the moment you land.

Last checked: August 2026

You are flying into Toronto Pearson or Vancouver International. You have a study permit, a suitcase, and no Canadian SIM card yet. Your UK or Indian number works but roaming will cost you. A Canada eSIM gives you data from the moment you land, without a contract, a store visit, or a Canadian address.

This guide covers how much data you actually need, what works on the ground, and how to keep your home SIM alive for bank OTPs.

Who goes and why

Indian students on September or January intakes land in Toronto, Vancouver, or Montreal with a phone that needs to work immediately. You need maps to find your accommodation, WhatsApp to tell family you arrived, and a way to book an Uber when the airport Wi-Fi drops. A UK resident visiting Canada for work or a holiday has the same problem: your UK plan charges per day, and you want a flat rate.

The other group is the NRI visiting family or attending a wedding across Toronto or Brampton. You need a local data connection but you also need your Indian SIM active for banking. An eSIM solves both: data on the Canadian network, your Indian number still receiving OTPs.

How much data do you need?

Match your plan to your habits, not your trip length.

Plan Good for Typical use
5GB / 30 days 1–2 weeks Maps, WhatsApp, email, light social media
10GB / 30 days 2–3 weeks Adds video calls, Spotify, daily Instagram
20GB / 30 days 3–4 weeks Streaming, heavy navigation, frequent tethering

A 5GB plan covers a fortnight if you use offline maps and limit video calls to Wi-Fi. A 10GB plan fits most month-long stays. If you plan to stream Netflix or YouTube on your commute, go for 20GB. Canada eSIM plans start from $X.XX and activate on first connection, so the 30-day window is not wasted.

Two practical notes for Canada

Arrival airport data. Toronto Pearson and Vancouver International both have free Wi-Fi, but it is slow and sometimes requires a browser login. Your eSIM activates the moment you connect to the Canadian network, so you can skip the airport Wi-Fi entirely. Install the QR code before you fly; the data starts when you land.

Keep your home SIM for OTPs. If you are from India, keep your Indian SIM in the second slot with roaming off. You will still get bank OTPs and Aadhaar-linked messages on your Indian number. The Canada eSIM handles all data. For UK travellers, your UK SIM can stay in the second slot for emergency calls, though standard roaming rates apply.

Install before you fly

Scan the QR code on Wi-Fi before departure. The eSIM installs in under two minutes. Data starts on first connection in Canada. No store visit, no passport check, no credit check. Follow the install guide for iPhone and Android if you get stuck.

Get your Canada eSIM

Pick a plan that matches your trip length. You get the QR code by email within a minute, and refunds are quick if you do not travel. Compare Canada eSIM plans and install before you board.

If you are keeping an Indian SIM active for OTPs, you can also recharge your Indian prepaid number from Canada without any hassle.

Questions, answered

Is eSIM for Canada worth it for a 2-week trip?

Yes. A 5GB plan covers maps, messaging, and occasional video calls for a fortnight of normal use. You avoid roaming charges from your UK or Indian carrier, which typically cost more per day than a full 30-day plan. Data starts when you land, so you are covered from the moment you switch off aeroplane mode.

Can I keep my Indian SIM for OTPs while using a Canada eSIM?

Yes. Your Indian SIM stays active for SMS and calls. The Canada eSIM handles mobile data only. Keep the Indian SIM in the second slot with data roaming off. You will still receive bank OTPs and WhatsApp messages on your Indian number without any extra charges.

Does the Canada eSIM work in remote areas like Banff or Jasper?

The eSIM connects to a major UK network's Canadian partner. Coverage follows that partner's national footprint. Urban areas like Toronto, Vancouver, and Montreal have full 4G/5G. Mountain parks have patchy coverage on all networks. Download offline maps before you leave the city.

How do I install the Canada eSIM before flying?

You get a QR code by email within a minute of purchase. Scan it on Wi-Fi before your flight. The eSIM activates on first connection in Canada. No physical SIM swap, no airport kiosk queue. The full install guide takes about three minutes to follow.

What happens if I run out of data mid-trip?

Buy a new eSIM plan from the Slashtel website using any Wi-Fi or your hotel connection. It installs the same way and starts immediately. There is no top-up option on the current plans, so check your usage in your phone settings every few days.

Can I use my Canada eSIM for hotspot tethering?

Yes. Standard hotspot tethering works on all Slashtel Canada plans. You can share data with a laptop or tablet. Heavy streaming will burn through your allowance quickly, so stick to messaging and maps when tethering.

How it works

Three steps, no SIM card

Buy

Pick a plan, pay by card. QR arrives by email within a minute.

Install before you fly

Scan the QR on Wi-Fi at home. Takes two minutes. Keep your main SIM in.

Land and switch on

Enable data roaming on the Slashtel line. Done — no shops, no queues.