Original tariff analysis

What does OFNL broadband cost?

Published residential prices by advertised speed, including the effect of mandatory fees and known price rises.

Home › OFNL price analysis

Analysis and methodology reviewed 6 September 2026 by OFNL Compare, operated by Built By Board Ltd. Tariff dataset updated 21st October 2026. Editorial responsibility and corrections.

Prices by advertised download speed

This snapshot covers 444 standard residential tariffs from 21 providers in our dataset. It excludes 5 social tariffs because eligibility conditions apply. Address availability, upload speed, router choices and contract length differ even within one download tier.

Lowest starting bill and effective monthly cost at each listed speed
DownloadTariffsLowest starting billLowest effective monthly costTerm
40 Mbps13£27/mo MTH Networks£28.25/mo MTH Networks24 months
50 Mbps19£28.20/mo MTH Networks£29.45/mo MTH Networks24 months
60 Mbps12£29.50/mo Go Internet£30.12/mo Go Internet24 months
80 Mbps26£29.95/mo Uptime Allies£31.37/mo Seethelight24 months
100 Mbps34£31/mo VFast£31.00/mo VFast24 months
105 Mbps1£36.71/mo 1310£46.71/mo 13103 months
110 Mbps13£31.20/mo MTH Networks£32.45/mo MTH Networks24 months
115 Mbps1£35.99/mo Twyce£36.82/mo Twyce12 months
120 Mbps13£31.80/mo MTH Networks£33.05/mo MTH Networks24 months
160 Mbps22£31.95/mo Uptime Allies£33.37/mo Seethelight24 months
200 Mbps50£33/mo Go Internet£33.62/mo Go Internet24 months
210 Mbps1£42.99/mo 1310£52.99/mo 13103 months
220 Mbps1£39.99/mo Twyce£40.82/mo Twyce12 months
300 Mbps16£42/mo Plush Broadband£42.00/mo Plush Broadband6 months
310 Mbps1£47.50/mo 1310£47.50/mo 13103 months
330 Mbps8£36.95/mo Airbytes£36.95/mo Airbytes3 months
360 Mbps50£35/mo Seethelight£35.37/mo Seethelight24 months
450 Mbps18£40/mo InternetTY£40.00/mo InternetTY12 months
460 Mbps1£46/mo 1310£46.00/mo 13103 months
500 Mbps51£36.50/mo InternetTY£36.50/mo InternetTY12 months
550 Mbps1£48.99/mo Twyce£49.82/mo Twyce12 months
900 Mbps92£40/mo VFast£40.00/mo VFast24 months

The two price columns can name different providers: the lowest first bill does not necessarily produce the lowest minimum-term cost. Equal prices are resolved by the other cost measure, then dataset order; a displayed winner may be tied. The term shown is for the effective-cost winner.

How often are price rises disclosed?

These counts describe individual standard tariffs, not a customer-weighted market share or a test of provider reliability. The assumed start date matters: an annual rise can fall outside a shorter minimum term.

Price policies in the same standard tariff snapshot
Published policyTariffs
Fixed for the minimum term99
No scheduled rise within the assumed term15
Published scheduled rises50
Provider may change the price0
Unknown or not stated280

Provider evidence for the lowest effective costs

Source pages and provider checkout quotes take precedence if they change before our next update. Report an incorrect price.