Compare broadband deals in Belfast

Broadband deals in Belfast

Belfast may be famous for its shipbuilding heritage and vibrant cultural scene, but it’s also one of the best places to live for anyone wanting full fibre digital connectivity. In fact anyone living in Northern Ireland has the highest percentage of gigabit broadband access of any UK nation, at 90%. Whether you’re based in the city centre or in surrounding areas like Holywood, Newtownabbey, or Lisburn, there are plenty of high-speed broadband deals to choose from.

Across NI’s capital city there's a wide range of broadband types are available – including superfast coverage and an almost a complete full fibre network. This means more homes than ever can enjoy faster, reliable internet, with the flexibility to compare providers, speeds and prices to find the best deal.

What broadband can I get in Belfast?

Belfast customers across the four main postcode areas – BT1, BT4, BT7 and BT11 – benefit from brilliant broadband connectivity. The city overall now boasts 99.6% superfast broadband (30 Mbps+) availability.

A postcode snapshot

• BT1 (city centre): Virtually everywhere can access superfast and full-fibre broadband, with widespread options for ultrafast connections via Openreach and Virgin Media network.
• BT4 (East Belfast): Offers similarly strong broadband infrastructure, with full-fibre coverage reaching deep into residential areas and cable networks enhancing speed choice.
• BT7 (South Belfast, Queens Quarter): High FTTP availability ensures ultrafast speeds are common, supported by both fibre and cable providers.
• BT11 (West Belfast): Full-fibre networks are well-established here, complementing superfast coverage and localised cable services.

Broadband speed growth from 2019 to 2025

Over the past six years, Belfast has experienced a huge jump in average download speeds. Driven by ongoing rollouts of full fibre and Virgin Media cable upgrades, the latest data by ThinkBroadband shows an increase of 49Mbps to 248Mbps.

Why postcode precision matters

Even within these BT postcodes, broadband availability may vary at the street or property level due to differences in roll-out progress, property types and local infrastructure.

All of these areas can vary and it all really does depend on your postcode. The best way to see what broadband in Belfast is available to you is by using our postcode checker.

Can you get full fibre in Belfast?

Residents in Belfast really do have the best chance of being able to get full fibre with a whopping 98% now able to get gigabit speeds.

Largely behind this digital leap is Openreach, the UK’s largest wholesale broadband network. Openreach provides the infrastructure for hundreds of different internet providers, such as BT, Sky, TalkTalk, Vodafone and more. There are plenty of other options too, Virgin Media and several other alternative networks are also helping to power the way forward with their own gigabit-capable networks.

This breakthrough in digital infrastructure is more than just a technical upgrade, it’s a full transformation of how Northern Ireland connects. With gigabit speeds and ultrafast fibre-optics, it means faster downloads, fewer glitches, and more people online at the same time without things slowing down. Great news for businesses and homes across the country.

Which broadband providers are in Belfast?

Belfast has a strong selection of broadband providers, giving residents access to a wide range of speeds, packages and pricing options.

Virgin Media

Virgin Media offers some of the fastest broadband speeds in Belfast, with packages reaching up to 1Gbps thanks to its own cable network. It’s a popular choice for larger households or anyone needing consistent high-speed connectivity for streaming, gaming, or working from home. Virgin Media often bundles broadband with TV and phone services, making it ideal for customers looking for an all-in-one deal.

Sky

This household name in broadband, TV, and entertainment, offers a range of fibre packages through the Openreach network. Customers in Belfast can expect reliable performance, flexible contract lengths, with the option to bundle with Sky’s TV services. Speeds range from standard fibre up to full fibre in many parts of the city, making it a solid all-rounder for most homes.

BT

BT is one of the UK’s biggest broadband providers and has widespread availability across Belfast via the Openreach network. Known for reliability and extensive customer support, BT offers a variety of broadband packages including full fibre options with speeds up to 900Mbps. BT is also a good choice for customers who want added extras like BT Sport or enhanced parental controls.

Vodafone

Vodafone has become an increasingly popular choice for broadband in Belfast, offering competitive pricing and high-speed fibre packages. It uses the Openreach network and, in some areas, CityFibre, which allows for even faster full fibre connections. Vodafone often includes discounts for existing mobile customers, making it a good choice if you're already using them for your phone plan.

Plusnet

Plusnet is a budget-friendly provider with a reputation for strong UK-based customer service. Operating on the Openreach network, Plusnet offers simple, straightforward broadband packages with no-frills pricing. While it doesn’t always offer the fastest speeds on the market, it's a dependable and cost-effective option for smaller households or light internet users in Belfast.

NOW Broadband

NOW Broadband offers flexible broadband plans with no long-term contract, making it perfect for renters, students, or anyone wanting a shorter commitment. Powered by the Sky network, NOW provides standard and fibre packages at competitive rates.

Onestream

Slightly lesser-known than the others, but Onestream has been growing in popularity thanks to its low-cost full fibre deals. Using the Openreach network, Onestream offers fast broadband at affordable prices, making it a viable alternative to the big names. While extras may be more limited, it’s worth considering if you're looking for value-focused full fibre options in Belfast.

Ready to switch broadband in Belfast?

If you’re looking to upgrade your broadband, switch providers, or just find a better deal in Belfast, there’s never been a better time. With so many faster full fibre options available, it’s easier than ever to compare what's on offer and make the switch.

Start by checking what’s available at your postcode and compare the latest broadband deals tailored to your area.

Finding the right broadband deal in your area doesn't have to be complicated. We're here to help.