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Quick answer: Black Friday 2026 is on Friday 27 November, and Cyber Monday is on 30 November. Many UK shops start “Black Week” deals from around 21 November, and some earlier. But be careful: when Which? tracked 175 products, 83% were the same price or cheaper at some other point in the year. So check the price history before you buy, and only buy what was already on your list.
“When is Black Friday 2026?” is climbing fast in UK searches, and it’ll keep climbing until the day. Here are the dates, plus the simple checks I’d use to tell a real deal from a fake one. You can save money on Black Friday, but only if you go in with a plan.
Black Friday 2026 UK: key dates
| Event | Date |
|---|---|
| Early “Black Week” deals | From around Sat 21 November (some shops earlier) |
| Black Friday | Friday 27 November 2026 |
| Cyber Monday | Monday 30 November 2026 |
| Last UK posting dates for Christmas | Usually mid to late December. Check Royal Mail closer to the time. |
Are Black Friday deals really deals?
Some are, many aren’t. In its research published in November 2025, Which? tracked 175 home, tech and health products at Amazon, AO, Argos, Boots, Currys, John Lewis, Richer Sounds and Very from May 2024 to May 2025. It found 83% were cheaper or the same price at least once outside the Black Friday period (Which?).
That doesn’t mean you shouldn’t shop. It means the “was” price and the countdown timer aren’t proof of a bargain.
How to spot a fake Black Friday deal: 6 checks
- Check the price history. Free tools like PriceSpy, PriceRunner and CamelCamelCamel (for Amazon) show what something cost over the past months. If it was the same price in September, it’s not a Black Friday deal.
- Ignore the “was” price. Look at what it actually sold for most of the year.
- Compare at least two other shops. The same item is often cheaper elsewhere, even on Black Friday.
- Check the model number. Some TVs and appliances are special “Black Friday models” with lower specs. Compare model numbers, not just the name.
- Ignore countdown timers and “only 2 left”. These pressure tactics make you rush. Real deals usually come back.
- Watch the delivery cost at checkout, and check the returns policy before you pay.
What’s usually worth buying on Black Friday
These are categories you might want to compare if they are already on your list. A category name alone does not prove an item is a bargain:
- Amazon’s own devices, like Kindles, Echo speakers and Fire TV sticks, which often hit their lowest prices around Black Friday and Prime Day. Kindle deals (ad)
- Lego and board games, often discounted in the run-up to Christmas. Lego deals (ad)
- Small kitchen appliances, like air fryers and coffee machines. Compare the model numbers. air fryers (ad)
- Headphones and earbuds. earbuds (ad)
- Christmas presents already on your list. See my Christmas gift ideas by age.
Is Amazon Prime worth it for Black Friday?
Many Amazon Black Friday deals are open to everyone, though some are Prime-only, and Prime gives free fast delivery. If you’re tempted, a free trial (if you’re eligible) can cover Black Friday and Christmas delivery. Just set a reminder to cancel before it renews. My guide to getting more from Amazon Prime explains how to use it properly. See Amazon’s Black Friday deals (ad)
How to save even more on Black Friday
- Make a list before 21 November, with a maximum price for each item. Anything not on the list, skip.
- Go through a cashback site for shops that pay cashback. Rates are often boosted on Black Friday. See my best cashback sites guide, and remember the cashback-not-tracking checklist.
- Use discounted gift cards where you can. See supermarket cashback gift cards.
- Spend loyalty points on big purchases.
- Avoid Buy Now Pay Later unless you’re certain you can pay on time. It’s easy to overspend when the bill comes later.
Your rights if a Black Friday buy goes wrong
- Online purchases: you usually have 14 days after delivery to cancel for most items, then another 14 days to send them back, under the Consumer Contracts Regulations.
- Faulty items: you have 30 days to reject a faulty item for a full refund under the Consumer Rights Act, sale items included.
- Christmas gifts: many shops extend returns into January, so check before you buy and keep gift receipts.
Black Friday FAQs
When is Black Friday 2026 in the UK?
Friday 27 November 2026. It’s always the day after American Thanksgiving.
Is Black Friday or Cyber Monday better?
There’s little difference now. Most deals run from Black Friday through to Cyber Monday, and many start a week early. Cyber Monday tends to focus on online and tech deals.
Should I wait for Black Friday to buy Christmas toys?
Not for the “must-have” toy. Popular toys can sell out, and the October toy sales are often just as cheap. For Lego and board games, compare the current price with your budget rather than assuming a later sale will be cheaper. See my toy sale dates.
What to do next
Black Friday can save you money on things you were going to buy anyway. Write your list, set your maximum prices, check the price history and walk away from anything else. The best Black Friday saving is the thing you didn’t buy.
Last updated: 21 October 2026. Check current retailer announcements before shopping.
Sale purchases keep their legal protections. See GOV.UK returns and refund rules. Cancellation rights have exceptions, including certain personalised, perishable and unsealed hygiene goods.
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This is general information, not personal financial advice. Check official guidance and current retailer terms for your circumstances. Financial disclaimer.
About the author: Dr Kalpana Govindaraasan is the PhD scientist, former secondary science teacher and mum behind MoneySavvyUK, turning complex household money topics into practical steps.