Written by Paul Worrall
Every July without fail, Nancy comes home from school with a list that’s been folded and unfolded so many times it’s basically tissue paper, demanding a specific pencil case before anyone else’s mum buys the last one. Zach, being older and considerably less bothered, just needs trousers that fit and a calculator that doesn’t get confiscated for being “too advanced.” Between the two of them I’ve done this run enough times now to know exactly where the genuine savings are and where you’re just being shouted at loudly by a supermarket banner.
Quick Guide — Best Back to School Deals UK
Cheapest basics: Tesco and Asda for everyday stationery and uniform — reliable budget pricing.
Best range: WHSmith and Ryman for proper stationary depth — pens, folders, calculators, bags.
Best for craft and art supplies: Hobbycraft and Cass Art for anything beyond basic stationary.
Best timing: Late July for stationary, before late August panic-buying pushes prices and selection the wrong way.
When Do Back to School Sales Start in the UK?
Late July is when the bulk of back to school promotions genuinely kick in. Tesco typically starts their uniform and stationary push around the third week of July, with WHSmith and Ryman promotions beginning around the same time. Early August often brings Amazon Prime Day into the mix, which regularly includes school bags and tech alongside its usual categorys.
Late August is genuinly the period to avoid if you can help it. Prices tend to firm up as panic-buying sets in, and popular sizes and designs get picked over fast — particularly uniform and the more sought-after stationary sets. The honest advice from sixteen years of watching this pattern: shop the last two weeks of July and the first week of August for the best combination of stock availability and pricing. Learnt that one the hard way after a very stressful 30th of August a few years back, queuing for a single remaining unicorn pencil case.
Supermarket Back to School Deals — Tesco, Asda and Sainsbury’s
For basic stationary and uniform, the supermarkets remain genuinly competative. Tesco runs a dedicated back to school zone covering uniform, stationary and lunch essentials at consistently low prices — their own-brand stationary range in particular is solid value for basic exercise books, pens and pencil cases. Asda runs comparable uniform sales, historically with some of the lowest entry prices on basic school trousers, shirts and PE kit anywhere on the high street. Sainsbury’s rounds out the supermarket trio with similar uniform and stationary ranges, often running loyalty-linked promotions through Nectar.
The trade-off with supermarket stationary is range and quality — fine for the basics, but if your child needs anything more specific (a particular calculator model, a proper geometry set, decent quality folders that’ll survive a full school year) you’ll likely need a dedicated stationary retailer alongside the supermarket run.
WHSmith and Ryman — The Stationery Specialists
For genuine stationary depth, WHSmith and Ryman remain the strongest UK options. Worth knowing — WHSmith’s UK high street stores rebranded to TGJones following the Modella Capital takeover completed in mid-2025, with around 150 stores closing as part of an ongoing restructuring. The WHSmith name continues online at whsmith.co.uk, so online ordering remains unafected even where the physical high street presence has changed shape.
Ryman has consistantly strong back to school ranges — proper exam-standard calculators, decent quality rucksacks, and stationary sets pitched at students rather than younger children specifically. For anything calculator-related, the Casio fx-83GT CW remains the standard scientific calculator accepted by UK exam boards and is worth checking Ryman and WHSmith both for the best price before buying.
Hobbycraft and Cass Art — When Stationery Isn’t Enough
If your child’s school list extends into proper art and craft materials — sketchbooks, a decent set of coloured pencils, watercolours for an art elective, a portfolio folder — Hobbycraft covers this ground far better than any supermarket or general stationer. Check our Hobbycraft discount code guide before ordering — the student discount via Student Beans and the Blue Light Card discount both apply here.
For students taking art seriously — GCSE or A-Level art and design in particular — Cass Art is worth the trip. Their student discount and back to school promotions on core materials — acrylics, watercolours, sketchbooks, drawing pencils — consistently beat what’s available at general stationers, and the quality difference matters once coursework gets serious. Our best artist quality coloured pencils guide and best watercolour paper guide are both worth checking if your child’s art list is specific about quality.
Back to School Tech — Laptops and Calculators
Secondary schools increasingly expect students to have access to a laptop or tablet, and this is where back to school spending can spiral fastest if you’re not careful. A Chromebook is consistantly the most sensible budget option for general schoolwork — robust enough to survive a school bag and priced well below a full Windows laptop or MacBook. Both Currys and Argos consistently run back to school tech promotions worth comparing before buying. For calculators, stick to what the school actually specifys — the Casio fx-83GT CW covers most UK exam board requirements at a sensible £12-15, and buying a fancier model than required is money wasted.
The One Piece of Advice Worth Following
Buy uniform one size up if you can. Children grow, and trousers that look slightly too big in September fit properly by January. It’s the single most repeated piece of practical back to school advice for good reason — it genuinly saves a second shopping trip and a second outlay partway through the school year. Ask me how I know.
Back to School Deals UK — Quick Summary
Best timing: Late July through early August. Avoid late August if possible.
Cheapest basics: Tesco, Asda, Sainsbury’s.
Proper stationary range: WHSmith and Ryman.
Art and craft supplies: Hobbycraft and Cass Art — check our discount code guides before ordering.
Tech: A Chromebook covers most school needs without the cost of a full laptop. Casio fx-83GT CW for calculators.
