Gigabit broadband deals 2026

1Gbpsgigabit speed

£35–50typical monthly

FTTPfull fibre required

symmetricalalt‑nets often

What is gigabit broadband?

Gigabit broadband delivers speeds close to or exceeding 1,000 Mbps (1Gbps). Only available via full fibre (FTTP) networks or some cable (Virgin). Standard fibre (FTTC) cannot support gigabit.

Gigabit speed comparison (2026)

Provider Type	Download Speed	Upload Speed
Openreach FTTP	900 Mbps	100–110 Mbps
CityFibre / Hyperoptic	900–1000 Mbps	900–1000 Mbps
Community Fibre	1–3 Gbps	1–3 Gbps
Virgin Media	~1.1 Gbps	50–100 Mbps

Typical gigabit pricing (24-month)

Openreach-based

£40–50

Alt‑Net (CityFibre, etc.)

£35–45

Virgin Media

£40–50

Symmetrical vs asymmetrical gigabit

Symmetrical gigabit

1Gbps down + 1Gbps up. Ideal for remote teams, content creators, cloud backups, live streaming. Common with Alt‑Nets.

Asymmetrical gigabit

900–1100 down, 50–110 up. Suitable for heavy streaming, large downloads, big households. Openreach FTTP & Virgin.

Do you really need gigabit?

For most households, 150–300 Mbps is sufficient. Gigabit is beneficial if you have 6+ heavy users, download large games frequently, run a home server, upload large media files, or work in creative industries. The difference between 300 Mbps and 1Gbps is rarely noticeable for general browsing.

Downloading a 50GB game:
150 Mbps → ~45 min · 300 Mbps → ~22 min · 1Gbps → ~7 min
Gigabit saves time on large transfers

Openreach vs Alt‑Net gigabit

Openreach

Widest coverage, used by BT/Sky/TalkTalk. Upload speeds lower (100–110 Mbps).

Alt‑Nets

Symmetrical speeds common, often cheaper, limited postcode coverage (CityFibre, Hyperoptic, Community Fibre).

Installation

Requires engineer visit (if not pre‑installed). New fibre ONT box. Cost £0–60 – often free on 24‑month deals.

Contract

Most gigabit deals: 18–24 months. Check CPI‑linked rises (+3.9% common), setup fees, exit penalties. Wi‑Fi 6/6E router recommended.

Who should choose gigabit?

Gaming households

Content creators

Large families

Home offices

You probably don't need gigabit if: 1–2 person household, basic streaming, light browsing, budget focus. 150–300 Mbps is typically more than enough.

FAQs

Is gigabit worth the extra cost?

For heavy users, yes. For most households, 300 Mbps is sufficient.

Is gigabit available everywhere?

No – only where full fibre or cable networks exist.

Does gigabit improve Wi-Fi?

Only if your router and devices support high speeds.

Is upload speed important?

Yes – especially for remote work and cloud usage.

Utility King approach: We check full fibre availability, compare symmetrical vs asymmetrical gigabit, total contract cost, all networks in your postcode – so you match speed to actual usage and avoid overpaying.

ready to compare gigabit broadband deals?

If gigabit is available in your area, you may have access to faster speeds at competitive prices – especially from Alt‑Nets. Comparing providers could unlock better upload speeds and lower monthly costs.

Contact Utility King

We'll help you find the fastest full fibre in your postcode.