HelloRoam offers prepaid eSIM data plans for UK from CA$3.97 a day across 185+ countries. Your e SIM connects to local 4G/5G networks the moment you land, ready to go. Set it up in under two minutes with a QR code before you fly. Keep your Bell, Rogers, or Telus number active on your primary SIM while your e-sim handles data.
- carrier networks
212+- 5G support
5G- to activate
under 2 minutes
Last updated
UK travel eSIM data with QR activation before you fly
Great-value eSIM for United Kingdom, starting from CA$3.97. Local 4G LTE and 5G data on top carrier networks in United Kingdom. Works on all eSIM compatible phones. Canadians visiting the UK can skip airport SIM kiosks entirely. The cheapest eSIM UK plan from HelloRoam gives you local 5G data from CA$3.97 with QR activation. HelloRoam runs on EE and 3 5G networks. Activate by QR at home before your flight and land ready to navigate. No physical card, no contract, and no roaming fees from Bell or Rogers.
UK eSIM with fast 5G coverage
HelloRoam offers eSIM plans for the United Kingdom starting from CA$3.97. Connect on 5G and 4G LTE networks including O2 and Three. Canadians can activate before flying from Toronto, Vancouver, or Montreal.
- Plans start at CA$3.97 with 5G speeds
- Coverage from EE and 1+ other operators
- Instant activation in under 2 minutes
- 180-day money-back guarantee
- UK coverage across major cities
- Network
- 5G
- Plans From
- CA$3.97
- Activation
- Under 2 min
- Guarantee
- 180 days
How to Set Up an eSIM in UK
Follow these steps to set up your eSIM on iPhone or Android. Works for any eSIM for international travel, no replacement SIM, no store visit.
Set up an eSIM on your iPhone with HelloRoam
Set up an eSIM on your Android with HelloRoam
- 1
Choose your plan and check out
Pick a data plan for your destination and complete checkout in the HelloRoam app or on the website.
2Scan the QR code
Scan the QR code from your confirmation email to install your eSIM right away.
- 3
Ready to use on arrival
Your eSIM installs in minutes and activates the moment you land at your destination.
4Manage from the app
View usage, top up data, and manage all your eSIMs from the HelloRoam app.
Plans changed? No worries, we've got you covered.
Plans change, and that's okay. With HelloRoam, you can request a refund on your eSIM within 180 days of purchase. No hassle.
Learn more about our refund policyHelloRoam UK eSIM vs Bell, Rogers and Telus roaming
When comparing eSIM vs a travel SIM card for UK, HelloRoam is the most affordable eSIM option for Canadian travellers. It beats Rogers Roam Like Home (CAD 12/day), Bell Roam Better (CAD 12/day), and Telus Easy Roam fees. Skip the airport SIM shop and get a better international data plan from CA$3.97 with a 180-day refund guarantee on unactivated eSIMs.
| Feature comparison | HelloRoam | Local provider | Limited data eSIM |
|---|---|---|---|
| 180-day refund on unactivated eSIMs |  Feature available |  Feature not available | Feature not available |
| Live chat support | Feature available |  Feature available | Feature available |
| No activation fees | Feature available | Feature not available | Feature available |
| No roaming fees from Bell, Rogers, or Telus | Feature available | Feature not available | Feature not available |
| No data overage charges | Feature available | Feature not available | Feature not available |
| Instant QR code delivery | Feature available | Feature not available | Feature available |
| Premium UK carrier networks | Feature available | Feature not available | Feature not available |
eSIM or SIM card for UK: which is better for Canadian travellers?
A HelloRoam eSIM is faster and cheaper than hunting a SIM card UK at Heathrow or Gatwick. Activate by QR before your flight from Toronto or Vancouver and land already connected on EE and 3 5G networks from CA$3.97. No kiosk queue, no roaming markup from Bell or Rogers on any plan.
A UK prepaid SIM card means a physical card, ID check, and airport markup after an eight-hour flight. A HelloRoam eSIM ships to your inbox before you depart. Scan the QR at home, confirm activation, and your data sim card UK is live before your gate closes. Plans from CA$3.97 on 5G networks.
A data sim card UK from HelloRoam is data-only and works alongside your existing Canadian number through dual-SIM on compatible iPhones and Android devices. Local UK carriers sell data-only SIMs but require an in-store ID check after landing. HelloRoam activates from Canada before your flight on EE and 3 5G from CA$3.97.
Canadians who want a UK data sim get great value with HelloRoam on EE and 3 5G networks from CA$3.97. Plans from 3GB to unlimited let you navigate London, hop to Edinburgh, and video-call home from the Cotswolds. 180-day refund guarantee on unactivated eSIMs included.
Looking for an unlimited data eSIM UK that works before you even board? HelloRoam delivers your QR by email so you activate at home. Land at Heathrow connected on EE and 3 5G from CA$3.97. No contract, no credit check, no hidden fees on any plan.
A travel eSIM United Kingdom from HelloRoam spans England, Scotland, Wales, and Northern Ireland on EE and 3 5G networks from CA$3.97. No physical SIM, no roaming charges, and a 180-day refund guarantee on unactivated eSIMs on every plan. Activate by QR from Canada before departure.
Why Canadian Travellers Choose an e SIM for UK
24/7 live chat support
Need help at 2 AM in Tokyo or midnight in Cancun? HelloRoam support is available 24/7. Message us and a real person responds in under 2 minutes. No bots, no hold queue. Whether you're troubleshooting mobile data access or topping up your prepaid data package mid-trip, our team has you covered around the clock.
Best Travel eSIM for UK
Get fast 4G/5G data from the moment you land in UK. No Bell, Rogers, or Telus roaming fees. Set up your eSIM before you leave home in under 2 minutes. A prepaid data package activates on arrival so your wireless connectivity starts the second you step off the plane.
Keep your Bell, Rogers, or Telus number
Keep your Bell, Rogers, or Telus number active for calls and texts. HelloRoam runs as a second eSIM line on any dual SIM compatible phone, so you never miss a call from home while travelling. Your cellular coverage for internet abroad runs on a separate line, so both SIMs work at the same time.
212+ carrier networks worldwide, connected in UK
HelloRoam connects to 212+ carrier networks across 185+ countries. Your cell phone switches to the strongest available 4G/5G or 5G signal automatically. That broad network reach means consistent mobile data access whether you're in a busy city centre or a smaller town.
Data alerts before you run out
HelloRoam alerts you at 80% data usage so you never hit a surprise cap mid-trip. Top up instantly from the app without reinstalling your eSIM or visiting a store. Keeping your internet abroad budget in check is simple when you can add more mobile data in seconds.
Local 4G/5G speeds
Your United Kingdom eSIM connects to trusted local 4G/5G networks. HelloRoam picks the strongest available signal for navigation, streaming, and video calls. Reliable cellular coverage at local network speeds makes a real difference when you're navigating a new city or video calling family back home.
Regional and global eSIM plans
Travelling to multiple countries? HelloRoam regional eSIM plans cover Europe, the Caribbean, Asia, and 185+ destinations in one purchase. Fixed and unlimited data options available. One account, no SIM swaps. A single international data plan with cross-border wireless connectivity saves you the hassle of buying a new prepaid data package at every border.
Free hotspot and data sharing in UK
Share your UK eSIM data with a laptop or tablet using your cell phone's built-in hotspot. No extra fees, no setup needed. Works on all eSIM compatible phones. Turning your phone into a mobile Wi-Fi hub means everyone on your trip gets internet abroad from the same prepaid data package.
Best eSIM Prices for UK
HelloRoam, the best eSIM UK. Compare plans and save versus Rogers, Bell, and Telus roaming.
| Number of days | Price |
|---|---|
| 1 day | CA$4.19 |
| 3 days | CA$11.95 |
| 7 days | CA$25.83 |
| 15 days | CA$50.32 |
| 22 days | CA$68.26 |
| 30 days | CA$85.54 |
HelloRoam vs Rogers, Bell, Telus, and Other eSIM Providers for UK
Canadian travellers consistently highlight HelloRoam's 180-day refund on unactivated eSIMs, C$0 activation fees, and 24/7 live support. See how HelloRoam compares to Airalo, Holafly, Saily, and other eSIM providers on the things that matter most for your trip.
| Feature comparison | HelloRoam | Airalo | Holafly | Nomad | Saily | Ubigi |
|---|---|---|---|---|---|---|
| 180-day refund on unactivated eSIMs | Feature available | Feature not available | Feature not available | Feature not available | Feature not available | Feature not available |
| 24/7 live chat support | Feature available | Feature available | Feature available | Feature not available | Feature available | Feature available |
| C$0 activation fees | Feature available | Feature not available | Feature available | Feature not available | Feature not available | Feature not available |
| Dual SIM: keep your Canadian number active | Feature available | Feature not available | Feature not available | Feature not available | Feature not available | Feature not available |
| No data overage charges | Feature available | Feature not available | Feature available | Feature not available | Feature not available | Feature not available |
| Instant QR code delivery | Feature available | Feature available | Feature available | Feature available | Feature available | Feature available |
| Premium UK carrier networks | Feature available | Feature not available | Feature not available | Feature not available | Feature not available | Feature not available |
| Own branded carrier identity (SPN) | Feature available | Feature not available | Feature not available | Feature not available | Feature not available | Feature available |
What Is an eSIM? How eSIM Works in UK
An eSIM is a digital SIM built directly into your cell phone. There is no plastic chip and no SIM tray to deal with. Scan a QR code to activate your eSIM in under 2 minutes on any eSIM compatible iPhone or Android. It works as a prepaid data plan for UK travel with no airport SIM shop, no replacement SIM card, and no carrier contract. Canadians travelling from Pearson or Vancouver International can set everything up before their flight and arrive connected. Follow the step-by-step setup guide to get started. setup guide
Mobile connectivity guide for the United Kingdom
The United Kingdom has strong 5G and 4G LTE coverage across London, Edinburgh, Manchester, Birmingham, and most towns and cities. HelloRoam eSIM users connect on O2 and Three, which provide reliable coverage for Canadian visitors.
With a HelloRoam eSIM, you step off the plane at Heathrow or Gatwick already connected without queuing for a SIM card.
- HelloRoam connects to EE 5G, Three 4G in UK
- 5G and 4G LTE on O2 and Three across England, Scotland, Wales, and Northern Ireland
- Activate before your flight from Canada
- Arrive at Heathrow, Gatwick, or Edinburgh Airport already connected
eSIM Travel Tips for UK
Activate before your overnight flight
Most Canadians fly to London on overnight transatlantic flights from Toronto, Vancouver, or Montreal. Set up your HelloRoam eSIM at home the evening before departure. You step off the plane at Heathrow or Gatwick already online for the Tube map and hotel directions.
Download the London Underground map offline
The Tube has Wi-Fi at many stations but not in tunnels. Download your TfL Oyster card app and offline tube maps before you arrive. Your HelloRoam eSIM gives you data above ground for Google Maps and above-ground bus routes across Greater London.
Coverage across Scotland and Wales is good in cities
Edinburgh, Glasgow, and Cardiff have strong 4G and 5G coverage. Rural areas of the Scottish Highlands and parts of Wales have limited signal from any carrier. Download offline maps before driving on single-track roads in the Highlands or coastal Wales.
Keep your Canadian SIM for family calls
On a dual SIM phone, keep your Canadian SIM active. Family can reach you on your regular number. Use your HelloRoam data connection for WhatsApp or FaceTime calls at no extra cost, which is usually clearer than calling internationally anyway.
The UK uses British spellings and some different apps
City Mapper and Google Maps both work well in UK cities with a good data connection. Uber operates in London and major cities. Download the free Citymapper app for the best transit directions in London, Manchester, and Edinburgh.
Mobile networks in the UK: what Canadians need to know
O2 and Three are the main networks available to HelloRoam eSIM users in the United Kingdom, with 5G and 4G LTE coverage across England, Scotland, Wales, and Northern Ireland. O2 has strong coverage in London and southern England. Three delivers fast data speeds in cities. Your HelloRoam eSIM connects automatically to the strongest available signal wherever you are in the UK.
- EE
- 5G
- Three
- 4G
HelloRoam eSIM vs carrier roaming for Canadians in the UK
Here is an honest comparison of your data options for a trip to the United Kingdom.
| Category | HelloRoam eSIM Recommended | UK prepaid SIM card | Canadian carrier roaming in the UK |
|---|---|---|---|
| Typical cost | From CA$6.99 total | CA$13.98–CA$34.94 total | CA$11.18–CA$16.77/day |
| Details | Plans start at CA$3.97. Activate before your transatlantic flight and arrive at Heathrow already online. No SIM card needed. Works across England, Scotland, Wales, and Northern Ireland. | Available at airport shops and UK carriers, but you have to wait in line after a long overnight flight. Pay-as-you-go plans often expire within 30 days. Not ideal if your UK stay is short. | Rogers, Bell, and Telus charge $15 to $16 CAD per day in the UK. A two-week trip to London and Scotland can cost $210 to $224 CAD in roaming fees alone. |
Prices approximate as of . Actual savings vary.
Best times for Canadians to visit the United Kingdom
The UK is a year-round destination for Canadians. Summer from June to August is the warmest with long daylight hours and the most festivals. Spring in April and May has mild weather and fewer crowds. The winter holidays in London are magical but busy. Canadians often combine the UK with Europe on longer trips, flying into London and continuing to France or Ireland.
Reviewed by HelloRoam Editorial Team
Reviewed by HelloRoam Editorial Team
Top Destinations in UK
Edinburgh
Stay connected in Edinburgh with HelloRoam. Get an eSIM data plan for United Kingdom and go online right away.
O2, Three, and Vodafone 5G cover Edinburgh city fully; Edinburgh Airport has reliable data throughout terminals.
England
England puts London, Manchester, and the coast within easy reach. HelloRoam keeps you online across the whole country with one eSIM.
O2, Three, and Vodafone 5G cover England's cities. Heathrow and Gatwick are covered on landing; rural national parks have lighter signal.
London
HelloRoam delivers high-speed data in London, United Kingdom. Activate your eSIM and connect in minutes.
O2, Three, and Vodafone 5G cover London throughout; Tube coverage is expanding on all sub-surface lines.
Scotland
Scotland takes you from Edinburgh's old town to the Highlands. HelloRoam keeps your data working in the cities and on the scenic routes between them.
O2, Three, and Vodafone 5G cover Glasgow and Edinburgh fully. Highland roads and the islands have patchy signal, so download maps before you drive.
Essex
HelloRoam gives you instant data access in Essex, United Kingdom with no extra fees.
O2, Three, and Vodafone 5G cover Essex towns; rural north Essex may drop to 4G between larger settlements.
Hampshire Uk
Hampshire blends English countryside charm with coastal history, from the New Forest ponies to Nelson's flagship HMS Victory in Portsmouth.
New Forest trails can drop signal. Keep HelloRoam active so you can navigate between villages easily.
Kent
HelloRoam offers data plans for Kent travelers, with coverage across United Kingdom.
O2, Three, and Vodafone 5G cover Kent; Eurostar travellers at Ashford and Folkestone have strong signal.
Manchester
Manchester is a city of music, football, and reinvention, where Victorian canals now run alongside creative quarters and world-class galleries.
Match days pack the city centre. Book rides early and keep your HelloRoam data on for real-time transport apps.
Surrey
HelloRoam makes it easy to stay online in Surrey with data plans for United Kingdom.
O2, Three, and Vodafone 5G cover Surrey; Gatwick Airport at the south edge has full 5G throughout terminals.
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Reviews
What Our Customers Say
Real reviews from Trustpilot and the App Store, quoted as written.
40k+ travellers have used HelloRoam
Cat
On a trip to Europe, my hotel Wi-Fi was so slow and outside Wi-Fi was unreliable. I couldn’t take it anymore so I got helloroam for a few days. It was tricky to set up correctly because of the primary settings (with my original number). But I reached out to their customer service via WhatsApp. Super responsive and helpful, with specific and clear steps to troubleshoot. Appreciate having 4G roaming instead of being stuck with in and out Wi-Fi during my trip!!
Rated 5 out of 5 by this reviewer
Very good experience! The eSIM was easy to set up and worked great in London. It was much cheaper than it would have been to use my own operator there.
Ilona
Rated 5 out of 5 by this reviewer
metulker
Hard to set up but help was good
Rated 5 out of 5 by this reviewer
Reuben
Really happy with HelloRoam. Everything worked as expected, from messaging and Google Maps through to streaming without any issues. Easy to use, reliable and affordable. Would happily use them again when travelling.
Rated 5 out of 5 by this reviewer
Angeline
Reliable connection. Reasonable pricing.
Rated 4 out of 5 by this reviewer
Last updated
UK eSIM Questions Answered
How much does best SIM card for UK cost?
The cheapest eSIM for UK from HelloRoam starts at CA$3.97 on EE and 3 5G networks. HelloRoam delivers the QR to your inbox so you activate before boarding from Canada. No contract and no credit check required on any plan.
Does a UK data plan cover Scotland, Wales, and Northern Ireland?
A prepaid eSIM UK plan from HelloRoam starts at CA$3.97 on EE and 3 5G networks covering the whole country. HelloRoam delivers the QR to your inbox so you activate before boarding from Canada. No contract and no credit check required on any plan.
What is the best eSIM for UK for Canadians?
HelloRoam is the best eSIM for UK for Canadians departing from Toronto Pearson YYZ, Vancouver YVR, Montreal YUL, Calgary YYC, or Ottawa YOW. Plans start from CA$3.97 and connect to 212+ carrier networks across 185+ countries. You get local 4G/5G speeds, a 180-day refund guarantee on unactivated eSIMs, and 24/7 live chat support in English and French. Rogers Roam Like Home and Bell Roam Better each charge CAD 12 or more per day. HelloRoam costs far less for most trips. For Canadian travellers who want reliable mobile data and real savings on wireless connectivity, it is the practical choice over any carrier roaming plan.
How much does a UK eSIM cost compared to Bell or Rogers roaming?
HelloRoam eSIM plans for UK start from CA$3.97 as a one-time prepaid purchase. Bell US Roam Better costs CAD 12 per day. Bell international roaming costs CAD 16 per day. Rogers Roam Like Home costs CAD 12 per day. Telus Easy Roam costs CAD 12 per day. A 10-day trip under Rogers or Bell adds CAD 120 or more to your monthly bill. HelloRoam fixed plans run 3GB to 20GB with no daily billing cycle and no overage fees. When you compare a prepaid data package from HelloRoam against a daily carrier roaming plan, the internet abroad savings on a two-week trip are significant.
Which networks does HelloRoam eSIM connect to in UK?
HelloRoam eSIM in UK connects to local 4G LTE and 5G carrier networks. Your phone selects the strongest available signal automatically on arrival. Coverage spans major cities, airports, highways, and most rural areas. HelloRoam partners with 212+ carrier networks globally. Canadian travellers get consistent local speeds across all top destinations without paying Bell, Rogers, or Telus daily roaming rates. That cellular coverage spans urban centres and popular tourist areas, giving you solid mobile data for maps, messaging, and streaming throughout your trip.
How do I set up a HelloRoam eSIM before leaving a Canadian airport?
Setting up your HelloRoam eSIM before departure takes three steps. First, choose your plan at helloroam.com or in the app and complete checkout. Second, scan the QR code from your confirmation email in Settings under Add eSIM or Add Cellular Plan. Third, your e-sim installs in under 2 minutes. Buy and install at home or at Toronto Pearson YYZ, Vancouver YVR, Montreal YUL, Calgary YYC, or Ottawa YOW using the free airport Wi-Fi before your flight boards.
Does my iPhone work with a UK eSIM if I am on Bell, Rogers, or Telus?
iPhone XS and all newer models work with HelloRoam eSIM in UK as long as your device is carrier-unlocked. iPhones purchased directly from Apple are unlocked by default. Phones on a Bell, Rogers, or Telus payment plan may be locked until fully paid off. Check Settings under General, then About, then Carrier Lock to confirm. Once unlocked, scan the QR code in Settings under Cellular, then Add eSIM, and your Canadian number stays active on dual SIM while HelloRoam handles travel data.
What is the best eSIM for the UK for Canadian travellers?
HelloRoam is a top eSIM choice for Canadians visiting the United Kingdom, connecting on O2 and Three 5G networks. Plans start at CA$3.97, far below what Rogers, Bell, or Telus charge for UK roaming. Activate before your transatlantic flight and land at Heathrow already connected.
Does HelloRoam eSIM work in London?
Yes, HelloRoam eSIM works throughout London and connects on O2 and Three. Both networks offer 5G coverage across Central London, the City, and outer boroughs. You get strong data for the Tube map, Google Maps, and transit apps.
Does HelloRoam eSIM work in Scotland and Wales?
Yes, HelloRoam works in Edinburgh, Glasgow, Cardiff, and other cities in Scotland and Wales. Rural areas of the Scottish Highlands have limited coverage from any carrier. Download offline maps before driving remote Highland roads or coastal routes in Wales.
How much does a HelloRoam eSIM for the UK cost?
HelloRoam eSIM plans for the United Kingdom start at CA$3.97. That covers short visits to London. Longer trips exploring England, Scotland, and Wales benefit from a larger plan for sustained daily use over two weeks.
How do I set up a HelloRoam eSIM for the UK?
Buy your plan on helloroam.com, scan the QR code in your phone settings, and enable data when you land. Do this at home on Wi-Fi before your flight so you arrive already connected. Setup takes about five minutes.
Does HelloRoam work on trains in the UK?
Yes, HelloRoam works on UK trains. The intercity rail network between London, Manchester, Edinburgh, and Birmingham has reasonable 4G coverage. Tunnels and some rural sections drop signal briefly. Download music or podcasts before long journeys.
Can I use hotspot with my HelloRoam eSIM in the UK?
Yes, HelloRoam eSIM plans for the UK include hotspot sharing. Share your 5G or 4G LTE connection with a laptop or travel partner's phone anywhere in England, Scotland, Wales, or Northern Ireland.
How much data do I need for two weeks in the UK?
Two weeks of typical use in the UK covering maps, messaging, and social media uses 3 to 6 GB. If you stream British TV from your hotel or make regular video calls back to Canada, budget 8 to 10 GB for comfort.
What to Know Before You Buy
eSIM requires an unlocked, eSIM-compatible device. Check your phone settings before purchasing.
Most travel eSIM plans provide data only. Your existing phone number stays active for calls and texts on your primary SIM.
Coverage quality varies by location within UK. Urban areas typically have strong 4G/5G coverage, while rural or remote areas may have limited connectivity.
Install your eSIM before departure. Activation requires an internet connection, which may not be available at your destination airport.
Transparency Notice
- Service Provider Name (SPN)
- HelloRoam appears as the carrier name on your phone's status bar through the SPN, a standardized field in the eSIM profile. Unlike most travel eSIM resellers, HelloRoam provisions its own Service Provider Name.
- Public Network Name (PNN)
- The PNN is the network name field inside the eSIM profile, defined in 3GPP TS 31.102 (EF_PNN). Your phone can read it to display the name of the network you're connected to.
- Access Point Name (APN)
- HelloRoam eSIMs auto-configure their Access Point Name during installation. Your device connects to the strongest local network infrastructure without manual settings.
Prices are our retail rates across 185+ countries. Plan recommendations use real traveller feedback and network performance data. Every purchase includes a 180-day money-back guarantee on unactivated eSIMs.
Future Syncs Limited 124 City Road, London, EC1V 2NX, UK +44 203 916 6249 help@helloroam.com Reg. No. 15950168
