London broadband deals guide

Last reviewed: 22 March 2026

Short answer: London has broad broadband choice, including full fibre and cable in many areas, but real availability still changes building by building. Always compare at address level, not borough level only.

Local context

London has mixed infrastructure, with different providers active in different streets.
Flats and managed buildings can have additional installation constraints.
Some addresses have several full-fibre options, others have fewer.

What to check

FTTP, FTTC, cable, and 5G options at your exact address.
Contract terms if you expect to move within London soon.
Setup and activation timelines for your property type.

Useful next steps

FTTP deal guidance
Budget deal guidance
Switching process guide

Address-level reminder

Enter your postcode, then choose your exact address where prompted. This is the only reliable way to see what you can order at your property and avoid false comparisons.

Compare London deals by postcode Compare business options in London