Black Friday 2026 falls on Friday 27 November, with Cyber Monday following on Monday 30 November. That much is settled. What isn't settled yet is when the big retailers will actually start their sales, and that is where most shoppers get caught out: they either buy too early at a "deal" price that drops further, or wait for a headline discount that was never real.
This guide sets out what is confirmed, what is still an educated guess, and how to prepare now so you can spot a genuine saving when the sales go live.
Black Friday and Cyber Monday 2026 dates
Black Friday is always the day after US Thanksgiving, which makes it Friday 27 November this year. Cyber Monday is the Monday after, on 30 November. Most UK retailers now stretch the event into a "Black Week" or longer, so expect offers to appear well before the Friday itself.
When do the sales actually start?
As of early October 2026, we haven't found an official Black Friday 2026 start date from Amazon UK, and many other retailers have not published theirs either. Several deal sites list "expected" dates, but these are projections based on previous years rather than announcements, so treat them with caution.
The best guide is last year. In 2025, Amazon UK announced its Black Friday Week on 13 November, and the sale ran from 20 November to 1 December, with early everyday-essentials deals starting a week before. If it follows a similar pattern, the main Amazon sale would begin around the third week of November, but that is an estimate, not a fact.
Are Black Friday deals actually cheaper?
Often, no. When Which? analysed 213 Black Friday deals at seven retailers in 2021, it found only around one in seven (15%) offered a genuine discount. Some 86% of those products were the same price or cheaper in the six months before Black Friday, and none were cheaper on Black Friday alone. That study is a few years old, but the lesson still holds: a big "% off" badge tells you very little.
The usual tricks to watch for:
- Inflated "was" prices. A discount calculated against a price the item rarely sold at.
- Price creep. The price edges up in October, then "drops" back to normal on the day.
- Swapped models. A product made specially for the sale, with cheaper components, rather than the model that normally sells.
- Bundles that aren't bargains. Extras you don't need that make the headline price look better.
Our guide to telling a genuine deal from a fake discount walks through a quick check you can run on any price.
Your consumer rights have changed
Since April 2025, the Competition and Markets Authority (CMA) can fine businesses directly for misleading pricing and other unfair practices under the Digital Markets, Competition and Consumers Act, rather than having to go through the courts. The rules also target "drip pricing", where mandatory fees are added late in checkout. That doesn't mean every sale is honest, but it does mean retailers have more to lose from misleading price claims than they used to.
A few rights worth knowing before you buy:
- Online returns: You normally have 14 days from delivery to cancel an online order, then a further 14 days to send the goods back. Many retailers extend this into January for Christmas purchases, but check each store's terms.
- Faulty goods: Your rights under the Consumer Rights Act apply whether an item was on sale or not.
- Section 75: If you pay by credit card, purchases between £100 and £30,000 are protected by the card provider as well as the retailer.
What to buy on Black Friday, and what to skip
Black Friday is strongest for categories where retailers compete hard on price and old stock needs clearing.
Usually worth waiting for
- Tech and electronics: TVs, laptops, headphones and smart-home gadgets. Last year's models tend to see the best reductions. Browse electronics offers as sales go live.
- Small appliances: Air fryers, vacuums and coffee machines are regular Black Friday headliners.
- Games and consoles: Particularly with big releases around the corner. If you're planning ahead, see our guides on GTA 6 pre-order prices and Nintendo Switch 2 deals.
- Beauty gift sets and advent calendars: Check which 2026 beauty advent calendars are worth the money, as many sell out before the sales begin.
Often better bought another time
- Winter fashion: Deeper cuts usually arrive after Christmas. See the fashion category when you're ready.
- Furniture and homeware: January sales generally beat November. See home and garden offers.
- Anything that's already a good price. If it's cheap today and you need it now, waiting just adds risk.
How to prepare now
- Make a shortlist. Write down the 5 to 10 things you actually want, and the price you'd be happy to pay for each.
- Record today's prices. Note the current price at two or three retailers. This is your baseline for judging any "deal".
- Use a price tracker. Tools such as PriceSpy, Idealo and Keepa show price history, so you can see whether a price was raised before the sale.
- Set alerts, not impulse buys. Put price alerts on shortlisted items and let the sale come to you.
- Check delivery cut-offs. Late-November orders usually arrive in time, but peak weeks can slow things down. Our Christmas delivery deadlines guide explains what to look for.
- Know the sale calendar. Our UK sales calendar shows where Black Friday sits among the other events between now and January.
Stack your savings on top of the sale price
Where a genuine sale price exists, there are often extra ways to bring it down further. Many retailers allow a discount code on top of reduced prices, though some exclude sale items, so read the terms. You can also earn cashback through a cashback site if you click through before buying. Our guide to stacking discount codes and cashback explains the right order, and how to apply a discount code covers the mechanics if a code won't work.
Free delivery can also swing the total price. See how to find free delivery codes, and browse all PrimeVoucher stores for current voucher codes and offers as retailers publish their Black Friday plans.
Stay safe from Black Friday scams
Fake shopping sites, cloned retailer pages and "too good to be true" social media ads all spike around Black Friday. Stick to retailers you recognise, check the web address carefully, and be wary of pressure tactics or unusual payment methods. Our guide on how to spot a fake shopping website lists the warning signs to check before entering card details.
Black Friday 2026: common questions
When is Black Friday 2026 in the UK?
Friday 27 November 2026. Cyber Monday is Monday 30 November.
When will Black Friday deals start?
Many retailers begin in early or mid-November, and some run offers all month. Official start dates for most stores haven't been announced yet, so check back as retailers confirm them.
Has Amazon confirmed its 2026 Black Friday dates?
Not at the time of writing. Last year Amazon UK announced its dates on 13 November, with the sale starting a week later, so a mid-November announcement is plausible but not guaranteed.
Do I need Amazon Prime for Black Friday?
Most Black Friday Week deals were open to everyone last year, though some offers were Prime-only. Prime costs £8.99 a month or £95 a year, so it isn't worth joining just for the sale.
Is Black Friday worth it?
For the right products, yes, particularly tech and appliances. But independent research has repeatedly found many "deals" were available at the same price or lower at other times, so check price history first.
Black Friday or Cyber Monday: which is better?
Black Friday covers in-store and online offers over several days, while Cyber Monday is more online and tech-focused. Many retailers run the same deals across both, so you rarely need to rush.
Can I return something I bought in a Black Friday sale?
Yes. Online purchases usually carry a 14-day cancellation right from delivery, and faulty goods are covered by consumer law at any time of year. Many retailers also extend returns for Christmas.
The bottom line
Black Friday can deliver real savings, but only if you arrive prepared. Know your prices, track the items you want, and treat headline percentages with suspicion. We'll be adding verified voucher codes and offers to PrimeVoucher as retailers go live, so check back closer to 27 November.