Mobile Broadband in London
Silux Mobile is a mobile broadband provider and fast internet provider in London, with 4G and 5G home broadband from £15.95/month and the router included. No landline, no engineer, no setup fee. Works in any property with Three, O2 or Vodafone signal across Greater London.
Mobile broadband provider in London — Silux Mobile uses Three's 5G and 4G network to deliver internet to your home or office without a phone line. As a London broadband provider with no landline, we're perfect for renters and anyone who wants internet on their own terms — pick a plan from 3 to 36 months and take it with you if you move. Plug in the SIM, connect your devices — done.
Mobile Broadband in London — Key Benefits
No Landline Needed
Works in any London property — flats, rented houses, shared homes. No BT line required.
No Engineer Visit
No waiting weeks for an engineer. Free Royal Mail Tracked 48 delivery (2–3 working days), or faster at checkout. Broadband in London the day it arrives.
You Pick The Term
3, 6, 12, 18, 24 or 36 months — and it moves with you around London, which suits rented accommodation.
Three 5G Network
Three's 5G covers most of London city centre and is expanding across Greater London.
The Silux Mobile Promise
No price increases
Fixed price — no price increases during your contract
Free broadband upgrades
Free upgrades to faster plans and kit
No mid-contract rises
No annual or inflation-linked price hikes
No hidden fees
No setup fees, no engineer — router delivered to your door
Broadband Plans for London
No landline. No engineer. No setup fee. Works anywhere in Greater London with coverage.
Broadband Lite
Unlimited
£15.95/mo
- Unlimited data
- 4G/5G router included
- 24-month plan — best rate
- Free delivery
5G Premium
Unlimited 5G
£19.95/mo
- Unlimited 5G priority
- 5G router included
- 36-month plan (12-month £27.95)
- Free delivery
MiFi Portable
Take it anywhere
£15.95/mo
- Pocket-sized MiFi included
- Runs on battery
- 24-month plan (12-month £17.50)
- Free delivery
Shorter terms are available on every package: 3-month plans start at £19.95/month plus a £15 refundable holding deposit. No setup fee, whichever you choose.
Mobile Broadband Speeds in London
| What you do online | Speed needed | Three 4G in London | Three 5G in London |
|---|---|---|---|
| Browsing & email | 2 Mbps | ✅ 10–150 Mbps | ✅ 80–400 Mbps |
| HD streaming | 5 Mbps | ✅ Yes | ✅ Yes |
| 4K streaming | 25 Mbps | ✅ Most areas | ✅ Always |
| Video calls / Zoom | 3 Mbps | ✅ Yes | ✅ Yes |
| Working from home | 10 Mbps | ✅ Yes | ✅ Yes |
| Gaming | 20 Mbps | ✅ Good | ✅ Excellent |
Mobile Broadband London — FAQs
What is the best mobile broadband in London?
Silux Mobile offers the best value mobile broadband in London — from £15.95/month on a 24-month plan, with the router included, no landline required and no engineer visit. Every plan comes with unlimited data, over terms of 3, 6, 12, 18, 24 or 36 months.
Can I get broadband in London without a landline?
Yes. Silux Mobile's mobile broadband in London requires no landline, no phone line and no engineer visit. Simply insert a SIM into a 4G/5G router and you have broadband. Works in rented flats, shared houses and any property with Three's signal in Greater London.
How fast is mobile broadband in London?
On Three's 4G network in London, typical speeds are 10–50 Mbps on Broadband Lite and 50–150 Mbps on 5G Premium. In 5G coverage areas of London and Greater London, speeds are 80–400 Mbps — fast enough for HD streaming, video calls, gaming and working from home.
Is mobile broadband cheaper than fibre in London?
In most cases, yes. Mobile broadband from Silux Mobile starts at £15.95/month with the router included and no installation to pay for. Typical fibre deals in London cost £25–45/month. Mobile broadband is especially good value if you rent or move frequently in Greater London, because it comes with you to the next address.
Will my broadband price increase during my contract?
No. Your price is fixed for the life of your plan — there are no price increases during your contract and no annual inflation-linked price rises. What you sign up at in London is what you pay.
Are broadband upgrades free?
Yes. Silux Mobile offers free broadband upgrades — move to a faster plan or upgrade your router with no upgrade fee. Free upgrades are included as standard for London customers.
Who is the best mobile broadband provider in London?
Silux Mobile is a leading mobile broadband and fast internet provider in London, delivering 4G and 5G home broadband on the Three, O2 and Vodafone networks — no landline, no engineer, router included, from £15.95/month.
Are Silux Mobile broadband prices in London inclusive of VAT?
Yes. There are no hidden fees on Silux Mobile broadband plans — the price displayed to London customers is the price you pay, incl. VAT, with no setup fee and no engineer fee. Our shortest 3-month plans take a £15 refundable holding deposit, which you get back.