Best eSIM for UK — Stay Connected in London, Edinburgh, Manchester & Beyond
AloOui eSIM for 英國 — from $3.54 · Buy Now →
The United Kingdom is one of the world's most visited destinations — London is consistently ranked among the top three most visited cities on Earth. From the iconic landmarks of London to the dramatic highlands of Scotland, the medieval walls of York to the beaches of Cornwall — the UK offers an extraordinary range of experiences for every type of traveler.
AloOui offers something unique for UK visitors: not just a standard data eSIM, but also a UK Local eSIM — with unlimited calls, unlimited SMS, data, and a real local UK phone number. Perfect for travelers who need to make local calls, receive SMS verification codes, or simply want to be reachable on a UK number.
Traveling to the UK?
AloOui UK eSIM — from $3.30, instant QR activation, full coverage across England, Scotland, Wales and Northern Ireland. Get UK eSIM →
Shop eSIM by destination — instant activation, no roaming:
Two Types of AloOui eSIM for the UK
Option 1 — Standard Data eSIM
Perfect for most travelers. Fast 4G LTE data across England, Scotland, Wales, and Northern Ireland. Covers navigation, social media, streaming, and messaging.
Option 2 — UK Local eSIM with Calls, SMS and a Real UK Number
AloOui's unique UK Local eSIM gives you everything in the standard plan PLUS unlimited calls to UK numbers, unlimited SMS, a real local UK phone number, and data included.
Ideal for business travelers, students, long-stay visitors, and anyone who needs to receive SMS verification codes from UK banks, services, or apps.
Learn more about the AloOui UK Local eSIM →UK Travel Guide — Top Destinations
London — The World's Greatest Capital
- Visit the British Museum — 8 million objects spanning 2 million years of human history; free entry.
- Watch the Changing of the Guard at Buckingham Palace.
- Walk across Tower Bridge and explore the Tower of London.
- Take a Thames River cruise — the best way to see London's landmarks.
- Explore Borough Market — London's most famous food market.
- Experience West End theatre — the world's greatest concentration of live theatre.
Edinburgh — The Athens of the North
- Explore Edinburgh Castle — perched on volcanic rock above the city.
- Walk the Royal Mile from the castle to the Palace of Holyroodhouse.
- Experience the Edinburgh Festival Fringe in August — the world's largest arts festival.
- Hike Arthur's Seat — an ancient volcano with panoramic city views.
More Must-Visit UK Destinations
- Stonehenge and Bath — prehistoric mystery and Roman baths in the English countryside.
- Scottish Highlands and Loch Ness — dramatic landscapes, castles, and whisky distilleries.
- Lake District — England's most beautiful national park; Wordsworth country.
- Oxford and Cambridge — the world's most famous university cities.
- Cornwall — dramatic cliffs, surf beaches, and the Eden Project.
- York — medieval walls, the Shambles, and York Minster cathedral.
UK Travel Tips
- Getting around: National Rail for intercity travel; London Underground (Tube) for London; tap your contactless card or use Oyster.
- Currency: British Pound (GBP) — cards accepted almost everywhere.
- Weather: Unpredictable — always carry a layer and a light rain jacket.
- Stay connected: AloOui eSIM covers all of Great Britain and Northern Ireland — essential for navigation and booking on the go.
What Travelers Say About AloOui in the UK
“Used AloOui UK Local eSIM for a 3-month work placement in London. Having a real UK number was essential for banking and work calls. Unlimited calls and SMS included — incredible value.”
Yuki T. — Japan
“London, Edinburgh, and the Highlands in 2 weeks. AloOui Unlimited Essential covered everything. Google Maps on the Tube, streaming on the train, Instagram everywhere. Perfect.”
Carlos M. — Brazil
“Business trip to London — needed a UK number for client calls. AloOui UK Local eSIM was the perfect solution. Unlimited calls, real UK number, and data all in one. Will use on every UK trip.”
Priya S. — India
Need a UK number for calls and SMS?
Get the AloOui UK Local eSIM — unlimited calls, unlimited SMS, real UK number, and data. Perfect for business travelers, students, and extended stays.
See AloOui UK Local eSIM with UK Number →Instant delivery · No SIM swap · England, Scotland, Wales & NI · Activate before departure
Follow AloOui
Travel tips, eSIM guides & destination updates
Compare eSIM Plans
Instant activation · No SIM swap · Money-back guarantee
