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Compare CityFibre Broadband Deals

Find the right CityFibre broadband plan for your needs

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Best deals of September 2026

compared, last updated

Providers

The company you buy broadband from

Infrastructure

The technology your provider uses

Download Speed (Mbps)

Upload Speed (Mbps)

Monthly Cost (£)

Upfront Cost (£)

Contract Length (Months)

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Full Fibre 150

Sky
  • 150 Mbps

    avg. download speed

  • 150 Mbps

    avg. upload speed

  • WiFi 5

    Router

  • £23.00*
    per month
  • £0.00 upfront
  • 24 month contract
View Deal

*Prices may change during 24-month minimum term

Full Fibre 150

Vodafone
  • 150 Mbps

    avg. download speed

  • 150 Mbps

    avg. upload speed

  • WiFi 6

    Router

  • £24.00*
    per month
  • £0.00 upfront
  • 24 month contract
View Deal

*Monthly cost increases to £27.50 per month in April 2027 and £31.00 per month in April 2028.

Full Fibre 910

Vodafone
  • 910 Mbps

    avg. download speed

  • 910 Mbps

    avg. upload speed

  • WiFi 6

    Router

  • £25.00*
    per month
  • £0.00 upfront
  • 24 month contract
View Deal

*Monthly cost increases to £28.50 per month in April 2027 and £32.00 per month in April 2028.

Full Fibre 500

Sky
  • 500 Mbps

    avg. download speed

  • 500 Mbps

    avg. upload speed

  • WiFi 5

    Router

  • £26.00*
    per month
  • £0.00 upfront
  • 24 month contract
View Deal

*Prices may change during 24-month minimum term

Full Fibre 500

Vodafone
  • 500 Mbps

    avg. download speed

  • 500 Mbps

    avg. upload speed

  • WiFi 6

    Router

  • £27.00*
    per month
  • £0.00 upfront
  • 24 month contract
View Deal

*Monthly cost increases to £30.50 per month in April 2027 and £34.00 per month in April 2028.

Full Fibre Gigafast

Sky
  • 900 Mbps

    avg. download speed

  • 900 Mbps

    avg. upload speed

  • WiFi 5

    Router

  • £29.00*
    per month
  • £0.00 upfront
  • 24 month contract
View Deal

*Prices may change during 24-month minimum term

Full Fibre 2.5 Gigafast+

Sky
  • 2500 Mbps

    avg. download speed

  • 2500 Mbps

    avg. upload speed

  • WiFi 7

    Router

  • £32.00*
    per month
  • £0.00 upfront
  • 24 month contract
View Deal

*Prices may change during the contract.

Pro 3 Full Fibre 910

Vodafone
  • 910 Mbps

    avg. download speed

  • 910 Mbps

    avg. upload speed

  • WiFi 7

    Router

  • £34.00*
    per month
  • £0.00 upfront
  • 24 month contract
View Deal

*Monthly cost increases to £37.50 per month in April 2027 and £41.00 per month in April 2028.

Bonus: WiFi Booster + 4G Broadband Backup

Pro 3 Full Fibre 2.2

Vodafone
  • 2200 Mbps

    avg. download speed

  • 2200 Mbps

    avg. upload speed

  • WiFi 7

    Router

  • £35.00*
    per month
  • £0.00 upfront
  • 24 month contract
View Deal

*Monthly cost increases to £38.50 per month in April 2027 and £42.00 per month in April 2028.

Bonus: WiFi Booster + 4G Broadband Backup

Pro 3 Full Fibre 500

Vodafone
  • 500 Mbps

    avg. download speed

  • 500 Mbps

    avg. upload speed

  • WiFi 7

    Router

  • £36.00*
    per month
  • £0.00 upfront
  • 24 month contract
View Deal

*Monthly cost increases to £39.50 per month in April 2027 and £43.00 per month in April 2028.

Bonus: WiFi Booster + 4G Broadband Backup

About these results

  • CompareBroadband.com is a price comparison website. We display broadband deals from broadband providers across the UK, and allow you to compare tariffs based on factors such as their pricing, speeds, technology type, and more. To purchase a broadband plan, click "View Deal" and complete the transaction on the provider's website.
  • Displayed prices assume that payment is made via direct debit. Some providers may charge higher costs when payment is made using other methods.
  • Some broadband providers have mid-contract price rises, meaning the monthly cost on a given tariff can increase at certain intervals during the contract period by a specific predetermined amount. When a mid-contract price rise is in place, this is shown on our website at the bottom of each deal card.
  • In the filters shown next to the comparison results, a "Provider" is a company that you buy broadband from. Each Provider uses one or more types of "Infrastructure", which is an underlying broadband network used to deliver internet service. For example, BT and Plusnet both use the Openreach network. Using our website, it is possible to filter tariffs based on Provider or the underlying Infrastructure that they are using.
  • The default "Popular" sort method sorts deals based on the lowest monthly cost, but with certain popular and/or sponsored deals interspersed in the rankings based on manual placement at our editorial team's discretion. These popular deals are prioritised based on our subjective assessment of their market popularity, and their price/value competitiveness compared to other deals on the market. Other sort methods are available using the drop-down menu at the top of the provider filters, including "Lowest monthly cost", "Lowest upfront cost", and "Highest download speed".
  • By default, deals are displayed with a minimum download speed of 100 Mbps. To view all deals, use the "Download Speed (Mbps)" filter next to the deals displayed.
  • In some cases, prices and deals displayed are available only to those who are new customers to a given broadband provider. They cannot be taken up by existing customers re-contracting or changing their plan.
  • At times, broadband providers sponsor certain deals to display higher in the "Popular" sort ranking on our website. When a deal is sponsored, it is labelled as "Sponsored" on the deal card. Choosing a sort method other than "Popular" resets deal rankings so that sponsored listings do not receive priority placement.
  • We make every effort to ensure that prices, contract conditions, and other terms displayed on our website are always up-to-date, but we do not guarantee that all data is always completely correct. Make sure to check the full terms of a given broadband deal on the provider's website before buying.
  • Our website does not necessarily contain all broadband deals from all given providers on the market at any given moment.

How to change broadband provider

  1. 1. Compare broadband deals

    Use CompareBroadband.com to find the best broadband deals available at your address

  2. 2. Place a broadband order

    Find the right broadband plan for you, and place an order on the provider's website

  3. 3. Your new provider sorts your switch

    In most cases, your new ISP will handle everything under Ofcom's One-Touch Switching scheme, including cancelling your old connection

  4. 4. Get set up

    Your new ISP will arrange a quick engineer visit to install fibre to the home, or you'll receive a router in the mail for easy self-setup

  5. 5. Go live with better broadband

    Begin using your better broadband, with upgraded WiFi tech, faster download speeds, or lower monthly costs

FAQs

  • What is CompareBroadband.com?
    • CompareBroadband.com is a comparison website that collates data on broadband deals from major providers across the UK, allowing you to find the best plan for your needs, available at your address.
  • How do you rank broadband deals?
    • By default, broadband deals are sorted by popularity, based on deals with the lowest cost, and plans that people are often clicking on or buying. Sponsored deals can also appear higher in the rankings - these plans are labelled as "Sponsored". You can also choose to rank deals based on the lowest monthly cost, lowest upfront cost, or fastest download speed using the "Sort by" option next to the deals display.
  • How do I switch broadband provider?
    • In general, you can switch broadband provider simply by placing an order for a new broadband plan on a broadband provider's website. Once you place an order, the new provider will handle the cancellation of the old connection on your behalf under Ofcom's one-touch switching scheme. Next, your new provider will organise a time with you to send an engineer to set up your new connection if necessary, or ship you a router in the mail if self-setup is possible. On the switchover date, you'll go live with your new broadband plan, and your old service will cease, helping to prevent any downtime for your broadband connection. There is typically a 14-day cooling-off period after placing a broadband order in case you change your mind.
  • Will I have to pay any fees to leave my current broadband provider?
    • In general, you do not have to pay a fee to leave your current broadband provider as long as you are not in a fixed-term contract with them. Meaning, your initial contract period has expired (which usually occurs 12, 18, or 24 months after buying) and you have not renewed the contract, meaning you have not entered into a new fixed-term agreement with your current broadband provider. If you are in a fixed-term agreement, you usually have to pay a cancellation fee before you can leave.
  • What is the difference between broadband providers and broadband infrastructure?
    • Each broadband provider in the UK sells service delivered using a certain type of infrastructure, also known as a broadband network. For example, BT uses the Openreach network, and Sky uses both the Openreach and CityFibre networks. We allow you to filter broadband deals by provider (seller) and infrastructure (network), in case there is a particular broadband network you would like to use. But if you prefer, you can just filter deals by provider as well.
  • What broadband speed do I need?
    • The exact broadband speed you need depends on how many people use the internet at home, and what sort of activities you do online. For example, streaming high-definition videos requires more bandwidth than regular web browsing does. For one to two people, a 100 Mbps download speed should be plenty, but you might want 200-300 Mbps or more as a family with a lot of people online. To get a more exact idea of what download and upload speed it's worth paying for, given how your household uses the internet, use our internet speed needs calculator.
  • How do mid-contract price rises work?
    • Some broadband providers increase the monthly cost of their plans during the contract period. Usually, the price rise is laid out in pounds and pence when buying a given broadband deal, so you know how the cost will change during the contract period before you commit. If the increase is not laid out ahead of time, and the provider changes their pricing mid-contract, you can generally leave the agreement without paying an early termination fee. Usually, price rises take place annually, often each April, meaning if you buy a 24 month contract, there will generally be two mid-contract price rises to plan around. In saying this though, some broadband providers, often smaller ones, offer tariffs with no mid-contract price increases.
  • Which broadband providers can I use at my address?
    • There are now dozens of different broadband networks and hundreds of different providers serving different parts of the UK. To find out which options are available at your address, type in your postcode at the top of the page, select your address, and browse the different deals available.
  • How can I save as much money as possible when buying?
    • To save money when buying broadband, we recommend avoiding add-ons such as inclusive landline calling minutes, WiFi extenders, and pay-TV services if you don't really need them. Also, avoid paying for more bandwidth than you need, and make sure to use CompareBroadband.com to view the different deals available at your address before committing to a given provider. It can also be worth considering 5G internet services instead of using fibre broadband to save money, and you may also be able to get a cheaper, discounted broadband deal using a social tariff if you are receiving certain types of benefit payments at the moment.
  • What is the difference between FTTC and FTTP broadband?
    • Most modern broadband plans are delivered using fibre-optic cable, which is laid underground from the local broadband exchange. Fibre is either laid just to the cabinet in your street (fibre to the cabinet, also known as FTTC), with copper bridging the gap from the cabinet to your property, or more commonly, fibre is laid all the way to your house (fibre to the premises, also known as FTTP). While FTTC typically offers maximum download speeds of up to 100 Mbps in most cases, FTTP normally offers 1,000 Mbps or even sometimes up to 10,000 Mbps (10 Gbps).
  • What is 4G/5G internet?
    • Rather than using fixed cables in your street, some broadband providers use wireless internet technology to connect to the internet, just like your phone does. These plans still come with a WiFi router that creates a hotspot you can use to get online, but rather than plugging into a wall socket, the router comes with a SIM card, and connects to the mobile network. Wireless internet plans can be cheaper than fibre broadband, but it's important that you have good mobile network signal in your area to ensure you get good speeds when using this technology. This is why many 4G/5G internet plans come with more generous return policies, allowing you to test the speeds at your house before committing to the length of the contract.

CityFibre overview

CityFibre is a full fibre broadband network available in large parts of the UK, especially focused on urban and suburban areas of England and Scotland.

They are a relatively new broadband altnet – meaning the network was built as an alternative to larger incumbent providers such as Openreach (BT) and Virgin Media.

Which providers use the CityFibre network?

The two largest CityFibre providers are currently Vodafone and Sky Broadband.

Both of these companies have historically just used Openreach – BT’s broadband network – to service their customers. However, they have both now partnered with CityFibre to offer access in areas with CityFibre service.

TalkTalk also offers CityFibre service through their wholesale network in some areas, and a number of other smaller providers also offer access, including 4th Utility, Brawband, Exascale, IDNet, Rise Fibre, and Utility Warehouse.

Who owns the CityFibre network?

CityFibre is owned by a number of private equity firms, including Goldman Sachs, Interogo Holdings (based in Switzerland), and Newlight Partners (based in New York).

The company is not owned by a broadband provider in the same way that Openreach is owned by BT, or how Virgin Media owns and operates its own broadband network. Instead, broadband providers lease network access from CityFibre.

What speeds can you get on the CityFibre network?

CityFibre offers ultrafast symmetrical speeds of up to 2.2 Gbps with most providers that use their network.

However, some ISPs, such as Sky, offer a symmetric 5 gigabit plan in areas with CityFibre service, which is extremely fast – this is one of the fastest consumer broadband plans available in the UK at the moment.

There are also 150, 500, and 900 Mbps tariffs available from most CityFibre broadband providers in return for a lower monthly cost. Each of these plans also comes with symmetrical download and upload speeds.

Is CityFibre any good?

There is a lot to like about the CityFibre Broadband network:

  • They offer extremely fast maximum speeds, with symmetrical downloads and uploads.
  • They have a really good range of providers using their network, giving you a lot of ISPs to choose from when buying.
  • Since Sky supplies CityFibre access, you can get their service bundled with a pay TV plan if you want, which not many altnets offer. Most other similar broadband networks are only provided by smaller providers that don’t offer many add-ons such as pay TV.
  • Most CityFibre plans have low monthly costs, except for the very fastest plans.

The only real downside to CityFibre is their lack of availability. It’s only relatively small patches of the country that can get their service at the moment.

However, if you can get a CityFibre broadband plan at your address, which you can check using the postcode checker at the top of this page, they tend to be a really good broadband network to use.