Swish Fibre Broadband Deals (April 2026)

Swish Fibre offers FTTP broadband in the Home Counties and parts of Yorkshire, with packages at 400Mbps (£35/month) and 900Mbps (£55/month) on 18-month contracts. Swish builds and operates its own XGS-PON fibre network across approximately 250,000 premises in Berkshire, Buckinghamshire, Essex, Hertfordshire, Kent, Surrey, Sussex, Oxfordshire, Northamptonshire, and Hampshire. An eero Pro 6E router is included with every plan.

Swish Fibre Package Prices in April 2026

Swish Fibre's April 2026 core packages are Swish 400 (averaging 400Mbps download, symmetrical on its own network) at £35/month and Swish 900 (900Mbps, symmetrical) at £55/month, both on 18-month contracts. Additional tiers are available via CityFibre partnerships in some areas: C-150 (150Mbps, £32/month on 24-month), C-500 (£34–35/month), and C-900 (£35–38/month on 24-month contracts). All Swish packages include an eero Pro 6E router (Wi-Fi 6E capable) and no mid-contract price rises. Setup is free. Swish historically offered a six-month half-price promotional offer, which ended in March 2026 for new sign-ups. For comparison, Gigaclear offers 900Mbps at just £24/month in rural areas, though its coverage does not overlap significantly with Swish's Home Counties focus.

Swish Fibre's Network: XGS-PON Technology Explained

Swish Fibre builds its own full-fibre network using XGS-PON technology — the same standard used by CityFibre and Openreach's latest upgrades. XGS-PON supports theoretical speeds of up to 10Gbps per wavelength, meaning Swish's infrastructure has multi-gigabit headroom well beyond current consumer packages. In a speed test by TotalTele, Swish's network achieved a download speed of 9,018Mbps — confirming the underlying infrastructure's capability. Latency on Swish's FTTP is typically 2ms in wired tests, with Wi-Fi latency of around 5–10ms. The network delivers symmetrical speeds, which is a notable advantage for users who upload video, use cloud backup services, or work from home on video conferencing platforms.

Where Does Swish Fibre Cover?

Swish Fibre's primary coverage is across the Home Counties: Berkshire, Buckinghamshire, Essex, Hertfordshire, Kent, Surrey, Sussex, Oxfordshire, Northamptonshire, and Hampshire. The provider has also expanded into select Yorkshire towns. Total coverage stands at approximately 250,000 premises passed on its own network, with additional reach via CityFibre and Openreach in some postcodes. Swish competes directly with BT and Sky in its coverage areas, offering faster symmetric speeds. For households currently on Openreach FTTC in Home Counties commuter towns, Swish can represent a significant upgrade — symmetric 400Mbps versus asymmetric 67Mbps on the best FTTC product. Use Swish's postcode checker to confirm availability at your specific address.

Swish Fibre Customer Service and Value

Swish Fibre does not appear in Ofcom's major ISP satisfaction rankings due to its size, but customer review data is broadly positive with low complaint rates reported by CompareFibre users. Swish's policy of no mid-contract price rises is a key differentiator versus national providers like BT, EE, Sky, and TalkTalk, all of which implemented £3–4/month rises in April 2026. The eero Pro 6E router — a device that retails at around £200 on Amazon — is a premium inclusion that would cost extra elsewhere. Swish does not offer phone or TV bundles, focusing purely on broadband. ISPreview user reviews note speeds consistently matching or exceeding the advertised rates on Swish's own network.

Compare Broadband Deals at Your Address

Swish Fibre is available across selected Home Counties postcodes. Use the postcode checker to confirm whether Swish serves your area, compare their packages against BT, Sky, and other local providers, and choose the best plan for your speed and budget requirements.

Frequently Asked Questions

Is Swish Fibre available in my area?

Swish Fibre covers approximately 250,000 premises across Berkshire, Buckinghamshire, Essex, Hertfordshire, Kent, Surrey, Sussex, Oxfordshire, Northamptonshire, Hampshire, and select Yorkshire towns. Use the CompareFibre postcode checker or Swish's own checker to confirm whether your address is in the coverage area.

Does Swish Fibre raise prices mid-contract?

Swish Fibre does not apply mid-contract price rises during your 18-month or 24-month term. This contrasts with BT, Sky, EE, and TalkTalk, all of which applied £3–4/month rises to customers in April 2026 and have further increases scheduled. Swish's fixed-price model is a significant advantage for budget certainty.

What router does Swish Fibre provide?

Swish Fibre includes an eero Pro 6E router with every plan. This Wi-Fi 6E router operates on the 2.4GHz, 5GHz, and 6GHz bands, making it one of the most capable routers included free-of-charge by any UK broadband provider. Additional eero mesh nodes can be added for larger properties.

Related Guides

Gigaclear Fibre Deals · BT Broadband Deals · Sky Fibre Broadband Deals · Fibre Broadband Deals · Gigabit Broadband Deals

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.