Lightning Fibre Broadband Deals — £19 a month for 6 months on 1Gbps or 2.5Gbps fibre

£19 a month. That is what you pay for Lightning Fibre broadband deals on the 1Gbps and 2.5Gbps packages during your first 6 months, when you open Lightning Fibre through the TopReferrals link.

Install is free. Data is unlimited. The network is 100% full fibre. There is no code to type: you open the brand, check your postcode and order. Check your postcode at Lightning Fibre to see if your street is covered.

What you get, in numbers

Package	Monthly price	Speed	Install
2.5Gbps	£19 a month for the first 6 months	2Gbps average up and down	Free
1Gbps	£19 a month for the first 6 months	900Mbps average	Free
300Mbps	Shown once you enter your postcode	300Mbps	Free
150Mbps	Shown once you enter your postcode	150Mbps	Free

Every package runs on a 24-month contract. The £19 figure sits beside the 1Gbps and 2.5Gbps options on the Lightning Fibre home page. The two smaller packages carry their prices behind the postcode checker, so TopReferrals shows no figure for them.

Read the table left to right. The top two rows are the offer. The bottom two rows are the smaller speeds for lighter households.

How the reward lands

This is a price offer, not a cash bonus. The saving shows up as your monthly bill for the first 6 months of the plan. Nothing is paid to you and there is no voucher to redeem.

1. Open Lightning Fibre through the TopReferrals link.
2. Enter your postcode in the checker.
3. Choose the 1Gbps or 2.5Gbps package.
4. Order online, or call 01323 380 260.
5. Book your install.

The postcode step comes first because the offer only works at covered addresses. Prices appear once your postcode is in. If your address is covered, you can finish the order on the spot.

Lightning Fibre doesn't say what the monthly price becomes once the six months end. It does say there are no annual price rises.

What full fibre broadband actually does

Full fibre means the cable runs all the way into your home. Lightning Fibre says its network is 100% full fibre. That is different from lines where fibre stops at a street cabinet.

The brand lists unlimited data on its packages. Nobody in the house has to watch a monthly cap.

The speeds are easy to picture:

• 2.5Gbps: averages 2Gbps up and down, with a WiFi 7 router.
• 1Gbps: averages 900Mbps, with a WiFi 7 router.
• 300Mbps: a step down for smaller homes.
• 150Mbps: the entry package.

Upload speed matters if you send big files, stream live or video call all day. The 2.5Gbps package is the one that quotes the same average both ways.

Where it is available

Lightning Fibre is based in Eastbourne and sells in parts of East Sussex. The brand names Tenterden, Hailsham, Heathfield, Broad Oak, Polegate, Eastbourne, Hastings and St Leonards.

A town name is not enough. Coverage is decided street by street, so the postcode checker gives the real answer.

Ordering online or by phone

You have two ways to finish the order. Use the Lightning Fibre site, pick your package and complete it there. Or ring 01323 380 260 and talk it through with a person.

Either way, start with your postcode. It tells you whether your address is covered and which prices apply to you. Free install comes with every package, so you meet no set-up bill at the end of the order. Unlimited data and the brand's promise of no annual price rises apply in the same way, whichever route you take.

Once you order, the next job is the install booking. Pick your slot as soon as you order.

The Early Access Black Friday banner

Lightning Fibre calls this deal its Early Access Black Friday offer. The banner on its home page points to the £19 price for new customers. It also speaks to people who are stuck in a contract, and tells them to book their install ahead.

That gives you time. You can order now and choose your install slot.

The fine print, in plain words

• Who qualifies: new customers only, at covered East Sussex addresses.
• Contract: 24 months.
• Price period: £19 a month for the first 6 months.
• Speeds: the banner shows the £19 price beside 1Gbps and 2.5Gbps.
• Terms: T&Cs apply, and the brand publishes them on its own website.

Lightning Fibre doesn't say how fast an installation visit happens after you order.

Promo codes, coupons and vouchers

• "Lightning Fibre promo code": none is needed. The £19 price is the offer you see after you open the brand and enter a postcode.
• "Lightning Fibre discount code": there is nothing to paste at checkout. Old coupon lists cannot add to a price the brand sets itself.
• "Lightning Fibre voucher code": no voucher is part of this offer.
• "Lightning Fibre black friday": the Early Access Black Friday banner is the live offer, at £19 a month for 6 months.
• "Lightning Fibre refer a friend": existing customers get a £25 cash reward for each friend they refer. That is the brand's own customer scheme and is separate from this page.

Who gets the most out of it

• Gamers: gigabit speed and a WiFi 7 router for fast, steady connections.
• Families: unlimited data suits a house of phones, TVs and tablets.
• Home workers: the 2.5Gbps package averages 2Gbps up and down for video calls and big uploads.
• Anyone tied to a contract: book your install ahead and lock in the price.

How TopReferrals checked this

The offer, the £19 price, the package list and the towns come from the Lightning Fibre home page at lightningfibre.co.uk. The postcode checker behaviour comes from the Lightning Fibre broadband portal pages, which show no prices until a postcode is entered. The £25 customer reward comes from the brand's blog post on its refer-a-friend scheme. The contract and terms details come from the brand's terms and conditions page. TopReferrals read all of these on 16 October 2026 and re-checks the offer on the date shown at the top of the page.