Montreal eSIM — Data Plans from £3.71

HelloRoam is a global eSIM provider offering instant mobile data in 186+ countries. Buy prepaid travel eSIM plans with no extra fees, no contracts, and instant activation on any eSIM-compatible device.

Montreal eSIM with instant activation - international travel data plans - no extra fees - 5G mobile network

Montreal eSIM card data plans for holiday travel

Package details

Cheap eSIM for Montreal, starting from £4.28. Local 4G LTE and 5G data on top carrier networks. Works on all eSIM compatible phones.

Start your Montreal holiday connected from the moment you land. HelloRoam prepaid e-sim card activates via QR code in under two minutes on any eSIM compatible phone. Plans start from £4.28, well below EE Roam Abroad at £6/day, Vodafone Xtra roaming at £6.85/day, and Three Go Roam data caps. Skip the airport SIM shop and skip the carrier contract. Since Brexit, UK travellers no longer get free EU data roaming, making a travel SIM card from HelloRoam a practical international data plan for any holiday. HelloRoam connects to the strongest local 4G LTE or 5G network automatically. One account covers 186+ countries through 148+ carrier networks.

Montreal e SIM from £4.28. Get sorted before you fly — no carrier contract, instant QR activation. Works on any e-sim compatible iPhone or Android.

Unlimited Data

5GRogers Wireless

Choose number of eSIMs

1 eSIM

How long will you be away?

Choose durationHow many days?

7 Days

How long will you be away?

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20 days-15%
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30 days-18%

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30 days-18%

Save 8%

7 Days

Save 8%

eSIMs/Travellers

Up to 5G support

5GRogers Wireless

Choose number of eSIMs

1 eSIM

Choose package

Choose number of eSIMsHow many travellers

1 eSIM

TotalFrom £$5.00USD

Activate instantly

Install your eSIM before or during your holiday. Your plan starts when your device connects to a local network at your destination, and auto-activates after 120 days. User guide

Apple App Store

Rated 5/5

Secure payment guaranteed

Data7 DayseSIM - 1

Total

US$0.00

Data7 DayseSIM - 1

US$0.00

An eSIM for Montreal from HelloRoam starts at £4.28 per day across 148+ carrier networks in 186+ countries. Activate via QR code in under two minutes on any eSIM compatible phone. Keep your EE, Vodafone, or Three number active.

148+ Mobile networks
5G
within two minutes Setup
Last updatedApril 2026

HelloRoam provides eSIM data plans for British travellers heading to Montreal. 186+.

How to Set Up an eSIM in Montreal

Follow these steps to get your eSIM sorted on iPhone or Android before your holiday. Works for any eSIM for international travel, no replacement SIM, no shop visit.

Set up an eSIM on your iPhone for travel from the UK

iPhone settings screen showing cellular options

10GB

Most travellers choose

From £

Choose your plan and checkout online

Choose a data plan for your destination and complete your purchase in GBP.

Scan the QR code

Scan the QR code to install your eSIM straight away.

Installing...

Activate in minutes: ready on arrival

Your eSIM installs instantly and activates when you land.

Manage it all from our mobile app

Track usage, top up data, and manage all your eSIMs in one place.

10GB

Most travellers choose

From £

Choose your plan and checkout online

Choose a data plan for your destination and complete your purchase in GBP.

Scan the QR code

Scan the QR code to install your eSIM straight away.

Installing...

Activate in minutes: ready on arrival

Your eSIM installs instantly and activates when you land.

Manage it all from our mobile app

Track usage, top up data, and manage all your eSIMs in one place.

10GB

Most travellers choose

From £

Choose your plan and checkout online

Choose a data plan for your destination and complete your purchase in GBP.

Scan the QR code

Scan the QR code to install your eSIM straight away.

Installing...

Activate in minutes: ready on arrival

Your eSIM installs instantly and activates when you land.

Manage it all from our mobile app

Track usage, top up data, and manage all your eSIMs in one place.

10GB

Most travellers choose

From £

Choose your plan and checkout online

Choose a data plan for your destination and complete your purchase in GBP.

Scan the QR code

Scan the QR code to install your eSIM straight away.

Installing...

Activate in minutes: ready on arrival

Your eSIM installs instantly and activates when you land.

Manage it all from our mobile app

Track usage, top up data, and manage all your eSIMs in one place.

Holiday changed? Not to worry, your money is safe.

Plans change. With HelloRoam, you can request a full refund on any unused eSIM plan within 180 days of purchase. No questions asked if the eSIM has not been activated.

Learn more

Montreal eSIM vs EE, Vodafone, and Three Roaming

When comparing eSIM vs a travel SIM card for Montreal, HelloRoam wins on price. EE charges £6/day on their Roam Abroad Pass, Vodafone charges £6.85/day on Xtra roaming, and Three Go Roam applies fair-use data caps. Skip the airport SIM kiosk and get a better international data plan from £4.28 with a 180-day refund guarantee.

Feature		UK carrier roaming add-on	Budget eSIM
180-day refund policy
Round-the-clock live chat
£0 activation fees
99.8% uptime guarantee
No data overage charges
Instant QR code delivery
Premium Montreal carrier networks

Why Travellers Choose HelloRoam e-sim for Montreal

24/7 Round-the-clock live chat support

HelloRoam support is available 24/7 via live chat, WhatsApp, and email. A real person responds in under five minutes, whether you are setting up before Heathrow or troubleshooting abroad.

Sorted in under two minutes

Buy your Montreal e-sim plan, scan the QR code, and connect the moment you land. No shop visit, no SIM swap, no airport kiosk queue. Works on any eSIM compatible phone in under two minutes.

Dual SIM ready

Keep your UK number active for calls and texts on your main SIM. HelloRoam runs travel data on a second eSIM line on any dual SIM compatible phone. No need to choose between them.

148+ carrier networks

HelloRoam eSIM connects to 148+ carrier networks across 186+ countries. Your phone picks the strongest 4G or 5G signal automatically, with no manual carrier selection needed.

Data alerts before you run out

HelloRoam sends an alert when you reach 80% of your data allowance. Top up instantly from your account dashboard without reinstalling your e-sim or scanning a new QR code.

Local network speeds

HelloRoam eSIM connects to local 4G LTE and 5G networks in Montreal at local data prices. You get reliable speeds for navigation, video calls, and streaming without paying EE or Vodafone daily rates.

Global and regional plans

Visiting more than one country? HelloRoam regional eSIM plans cover Europe, Asia, the Americas, and 186+ destinations in a single purchase. One QR code, no border hassle.

Hotspot and data sharing

Share your Montreal eSIM data with a laptop or tablet using your phone's mobile hotspot. No extra charges and no separate setup. Works on all eSIM compatible phones with data sharing enabled.