BT Broadband Discount Codes for September 2026

Founded in 1846, BT Broadband has since become the UK’s largest telecommunications provider with over 14 million households supplied by their network. Operating in over 180 countries worldwide, BT offers landlines, mobile networks and broadband.

BT Broadband offers up to 900 MB speed on its Full Fibre connections, with greater WiFi range and an array of broadband & landline or broadband-only packages to cover all of your needs.

1. Look through our selection of voucher codes and click ‘Get Code’ on your preferred offer.

2. A tab will open taking you to the BT Broadband website.

3. Enter your details and start looking for your ideal package.

4. Continue through to the checkout until you reach the payment section.

5. Once there, you’ll find a box titled ‘Promo Code’

6. Paste your voucher code into the box, click apply and enjoy your savings.

If it's time to upgrade your connection and sort a new broadband plan, you may be wondering what you can get from the various BT Broadband Deals on offer. Join us as we walk through what BT can offer you and how it will help your online experience.

The first thing to note is that BT Broadband deals differ depending on where you are in the UK. When you head to the BT Broadband deals page, the first thing you'll be asked to do is provide your postcode. This is so BT can check which services are available in your area. For example, Fibre Optic cables are not available to supply broadband to every area of the country which will exclude you from the best BT Full Fibre deals.

The most basic plan, Full Fibre Essential, offers a download speed of between 18 - 36 Mb per second, with an upload speed of 10Mb per second, for £26.99 per month. There are several other plans above Essential, offering anywhere from 25 - 50Mb download speed (Full Fibre 1) all the way up to 700 - 900 Mb download speeds with Full Fibre 900 which will cost you between £27.99 and £50.99 per month. Full Fibre 500 & 900 also come with 6 or 12 months of free Xbox Game Pass Ultimate Membership respectively.

So what does it all mean? In short, it all comes down to what you do online. In general, upload speed does not need to be as high as download speed, with anywhere above 10Mb proving plenty for any online activity (you'll get this on all BT Broadband deals). What really matter is your download speed: Netflix recommend at least 25Mb for uninterrupted streaming, whilst online gaming needs at least 60Mb or more.

Generally, most people will have no issues with any online tasks at internet speeds of around 60Mb, which you'll get from Full fibre 2 for £31.99 per month. There's no hard and fast way to tell what works for you, but the key takeaway is to keep an eye on download speeds, consider what you want to do online, and check what deals BT can offer in your area.

At MyVoucherCodes, we’re lucky to have a team of hard-working individuals who are dedicated to finding you the best possible discount codes, deals and offers that are currently available. We also work closely with retailers to secure exclusive promotions; providing you with unique savings that you won’t find anywhere else.

We keep in touch with retailers and brands

Based in London, our Commercial team is a key part of everything we do. They know the industry, and they work tirelessly to build relationships with big-name retailers in order to secure exclusive offers and rewards that are then passed on to our customers. They keep their ear to the ground for any upcoming offers and sale events too, meaning we’re always ahead of the game when it comes to updating our website.

Our team scours the web for discounts

They work in tandem with our Deal Experts, who can be found at our Cardiff office. These deal-finding wizards scour the web for all of the best discounts and promotions around, before loading them onto our website for customers to enjoy. They also work closely with affiliate networks that keep us informed of the latest offers for the retailers they represent. Our dedicated retailer pages are updated at least twice a week, meaning you can be confident that the voucher codes you’re seeing are up-to-date and valid.

We share our money-saving knowledge

On our retailer pages, you’ll notice in-depth information about the brand and researched hints and tips on how to save money when shopping online. This is where our Category Editors come in - they know a thing or two when it comes to savvy shopping. From technology, health & beauty and fashion to food & drink, home & garden and travel, they keep all pages up to date with content that is designed to make your shopping experience that little bit easier and to help you save money in the process. For more information on the MyVoucherCodes team and the company as a whole, be sure to check out our About Us page.

As a collaborative team, we do our best to ensure that incorrect or outdated discount codes and offers aren’t listed on any of our retailer pages. To do this, we test the codes ourselves to make sure that they work and aim to give as much guidance as possible with regard to how they are supposed to be used.

However, sometimes details change or codes expire without us knowing. If you find this to be the case, you can get in touch by emailing info@myvouchercodes.co.uk or by visiting our contact page.

Using our discount codes is totally free, although we understand that this may seem too good to be true. Like all businesses, we need to make money, and we do this via commission-based relationships with brands and retailers - we earn a small percentage from the retailer every time someone uses a code on our website or clicks through to a sale.

We also make money by offering the brands we work with the chance to buy some extra space on our website, in turn giving more exposure to their biggest and best discounts. And that’s it! By using this model, we’re able to do what we do without charging our customers a penny.