Fibre Broadband Packages: Comparing Speed Tiers 2026

Fibre broadband packages in the UK are divided into speed tiers: entry-level full fibre (100–150Mbps) from around £22/month, mid-range (300–500Mbps) from around £25–30/month, and gigabit (900Mbps–1Gbps) from approximately £29–50/month. Most households need 100–300Mbps. Bigger households or homes with multiple power users benefit from 500Mbps+. Gigabit packages are best for the heaviest users or households needing very fast upload speeds.

Entry-Level Full Fibre: 100–150Mbps Packages

100–150Mbps full fibre is the most popular entry point for households upgrading from FTTC superfast broadband. At this speed, four simultaneous 4K streams can run with bandwidth to spare, and video calls, gaming, and working from home all perform well. As of April 2026, Plusnet offers Full Fibre 145 from £22.99/month with a £100 reward card (24-month contract). BT's Full Fibre 100 is available on similar terms but at a higher price point. TalkTalk's Full Fibre 150 starts at £24/month, making it one of the most affordable 150Mbps options from a major provider. All use the Openreach network. Upload speeds at this tier are typically 15–30Mbps — a significant improvement over FTTC's 9–20Mbps, and sufficient for most home working and content creation needs.

Mid-Range Full Fibre: 300–500Mbps Packages

300–500Mbps is the sweet spot for busier households — typically those with 4+ users or heavy simultaneous usage. At 300Mbps, you can support multiple 4K streams, active gaming, cloud backups, and several Wi-Fi connected devices simultaneously without any noticeable slowdown. Plusnet's Full Fibre 300 starts at £24.99/month; TalkTalk's Full Fibre 500 is £30/month. Sky and Virgin Media also offer 500Mbps packages in this range. Upload speeds at 300–500Mbps FTTP are typically 40–70Mbps on the Openreach network, and fully symmetric (equal upload/download) on CityFibre. The average UK broadband speed in 2025 is 223Mbps (Ofcom), placing the majority of active subscribers in this tier.

Gigabit Full Fibre: 900Mbps–1Gbps Packages

Gigabit (900Mbps–1Gbps) packages are now widely available in the UK at prices that have fallen dramatically. Plusnet's Full Fibre 900 starts at £29.99/month — making it the most affordable gigabit package from a major national provider. TalkTalk offers Full Fibre 900 from £36/month, and BT's Full Fibre 900 is priced higher. Hyperoptic offers 1Gbps symmetrical full fibre in apartment blocks and selected urban areas at competitive prices. Gigabit broadband is best for: households where multiple members simultaneously download large files (game updates, 4K films), those who regularly back up large volumes of data to the cloud, and smart homes with dozens of IoT devices. For most single-user or two-person households, 300Mbps provides the same day-to-day experience as 900Mbps — the upgrade only pays off with genuinely heavy, simultaneous usage.

What Speed Does Your Household Actually Need?

A simple guide by household size: 1–2 people with typical usage — 100Mbps is more than sufficient. 3–4 people with regular streaming, gaming, and working from home — 300Mbps is the comfortable choice. 5+ people or power users with heavy simultaneous usage — 500Mbps or gigabit gives you headroom. If you're upgrading from FTTC (typically 35–80Mbps), any FTTP entry-level package will feel transformatively faster. The key decision is whether to pay a small premium for 300Mbps over 100Mbps — the price difference is often just £2–3/month, making the faster package the better long-term value. Remember that package speeds are the headline download speeds; upload speeds vary by network. Always check both when comparing packages.

Compare Broadband Deals at Your Address

Fibre broadband packages are available at a wide range of speeds and prices. Use CompareFibre to compare every package available at your address — filtered by speed tier, price, and contract length — to find the best value deal for your household.

Frequently Asked Questions

What is the cheapest full fibre package in the UK?

As of April 2026, one of the cheapest full fibre packages from a major provider is Plusnet Full Fibre 74 at £21.99/month or Full Fibre 145 at £22.99/month (both 24-month, Openreach network, plus a £100 reward card on the 145 plan). TalkTalk Full Fibre 150 at £24/month is also among the most competitive offers.

Is 100Mbps fibre enough for a family?

For most families of 3–4 people with typical usage (streaming, gaming, browsing, video calls), 100Mbps full fibre is more than sufficient. Each 4K Netflix stream uses around 25Mbps. If you have four simultaneous heavy users, 300Mbps provides more comfortable headroom with no perceptible slowdown.

What is the difference between 300Mbps and 900Mbps broadband?

300Mbps supports 12 simultaneous 4K streams or 300 users browsing simultaneously. 900Mbps is three times faster, which matters when downloading very large files quickly (a 100GB game downloads in under 15 minutes at 900Mbps vs 45 minutes at 300Mbps). For day-to-day use, most households will not notice the difference between 300Mbps and 900Mbps.

Related Guides

Fibre Broadband Deals · Gigabit Broadband Deals · Ultrafast Broadband · What Is Fibre Broadband · Broadband Speed Explained

Methodology

This guide is based on publicly available data from Ofcom, provider websites, and independent sources including ISPreview.co.uk, Thinkbroadband, and Point Topic. Pricing, speeds, and availability were verified in April 2026 and are subject to change. CompareFibre is editorially independent — providers do not pay for placement or influence our recommendations.