The first time I sat down and actually added up what a student I knew had spent on food in October, the number was £310.
Not £310 at nice restaurants. Not £310 on luxury ingredients. Just a normal month of trying to eat reasonably — a few supermarket shops at the Tesco Express near campus, some meal deal lunches, a couple of Deliveroo orders on tired evenings, the odd coffee between lectures.
Three hundred and ten pounds. For one person. For one month.
The same food — roughly the same meals, roughly the same nutritional value — could have cost £160 if he’d made three different decisions. Same taste, half the price. He just didn’t know which decisions to make because nobody had told him.
Food is the one area of your student budget where small habit changes produce the largest real-money savings. Rent is fixed. Transport is mostly fixed. Your phone plan is fixed. But food is entirely variable — and it’s the variable you have almost complete control over.
Here’s everything that actually works.
The supermarket decision is worth £500+ per year on its own
Before meal planning, before recipes, before any apps — the single highest-impact change you can make to your food budget is choosing the right supermarket.
<cite index=”6-1″>According to Which?’s May 2026 supermarket price comparison, Aldi was the cheapest supermarket for the fifth consecutive month, with a basket of 95 popular groceries costing £168.30 on average.</cite> The same basket at Waitrose — the most expensive — cost £235.49. That’s £67.19 more for the exact same list of products.
<cite index=”4-1″>Analysis shows Aldi customers paid £26.75 less than Tesco shoppers even with Clubcard discounts, and £28.47 less than Sainsbury’s including Nectar prices. Over a year, switching to Aldi could add up to more than £2,500 in savings for regular customers.</cite>
For students, the numbers look like this:
<cite index=”5-1″>UK students spend an average of £27 per week on groceries — around £1,404 annually, nearly 30% of most students’ budgets. Budget-conscious students can save £500 or more annually by choosing the right supermarket and shopping smart.</cite>
<cite index=”5-1″>Aldi and Lidl consistently offer the lowest weekly basket prices, around £15–20 per week, making them the budget champions.</cite> That weekly £15–20 shop versus a £30–35 shop at a Tesco Express near campus is a difference of £600–£800 per year.
The practical reality of Aldi and Lidl:
<cite index=”3-1″>Aldi’s edge comes from keeping things simple. It stocks fewer lines, focuses heavily on own-brand products, and keeps operating costs lower than many of the bigger chains.</cite> You won’t find 14 varieties of pasta sauce. You’ll find two, both good, both significantly cheaper than the equivalent at Tesco.
<cite index=”1-1″>The discounter advantage is that Aldi and Lidl don’t require a card to give you their best prices. What you see is what you pay.</cite> No loyalty cards to sign up for, no apps to manage, no weekly point-collection rituals. The cheap price is just the price.
What about the Tesco Express near campus?
<cite index=”1-1″>In 2026, shopping at Tesco without a Clubcard is effectively a “tax” on your groceries, with weekly costs up to 25% higher if you don’t use their loyalty app.</cite> And campus-area convenience stores — the smaller Express and Local formats — are even more expensive.
<cite index=”7-1″>Convenience stores for non-emergencies typically charge 30–50% above supermarket prices.</cite> That’s not a minor premium. That’s paying £4.50 for something that costs £3 at Aldi. Every day. Every week. Every term.
Use the campus Tesco Express for emergencies — you forgot milk the night before an exam, you need something immediately. Don’t make it your regular shop.
The weekly shop system — how to do it properly
Most students who overspend on food don’t have a shopping strategy. They buy things when they run out, shop when they’re hungry, and end up with a fridge full of random ingredients that never quite become a meal.
Here’s the system that actually works:
Step 1: Plan five dinners before you shop.
Not twelve. Not every meal of the week. Just five dinners. Write them down before you go to the supermarket. This sounds like a small thing but it changes everything — because now you’re buying ingredients with a purpose instead of hoping inspiration strikes at the vegetable aisle.
Good five-dinner rotation for a budget week: pasta with homemade tomato sauce, egg fried rice with frozen vegetables, chicken thighs with potatoes and greens, a big batch of lentil soup, and stir-fry noodles. Total ingredient cost: £18–£25 for the week.
Step 2: Build a list before you leave.
Not in your head. An actual list — phone notes, a scrap of paper, anything. Stick to it when you’re in the shop.
Step 3: Shop once a week, not every day.
Daily shopping leads to daily impulse purchases. One weekly trip to Aldi or Lidl, combined with a quick midweek top-up for fresh items, is significantly cheaper than shopping whenever you feel like eating something specific.
Step 4: Never shop hungry.
This is the oldest advice in the book and it’s still true. Shopping hungry leads to buying things you don’t need, buying more than you planned, and making decisions based on how you feel right now rather than what your week actually needs.
Meal prep — the habit that solves Tuesday evenings
The most expensive food moment in a student’s week is Tuesday evening (or Wednesday, or Thursday — whenever you’re tired, you haven’t cooked, it’s 9pm, and ordering something seems like the only option).
That Deliveroo or Uber Eats order costs £12–£18 once you add delivery fees and service charges. The food you could have had from your fridge — if there was anything there — would have cost £2–£4.
<cite index=”5-1″>The optimal strategy is to do a weekly big shop at Aldi or Lidl, then use a bus or car share to get there if it’s not nearby.</cite> But the shopping is only half of it. The other half is having food actually ready to eat when you come home tired.
Sunday meal prep — the 90-minute investment:
Cook one large batch of something on Sunday. A big pot of tomato pasta sauce (freeze half). A tray of roasted vegetables. Four portions of rice with protein. Whatever you’ll actually eat.
When Tuesday evening happens, the food is already in the fridge. You reheat it in five minutes. You don’t order anything. You’ve saved £14 on that one decision alone.
Over an academic term, avoiding three Deliveroo orders per week saves approximately £150–£200 per month. That’s the cost difference between a student who meal preps and one who doesn’t.
The Too Good To Go app — the most underused student money-saver
If you don’t have Too Good To Go downloaded, do it today.
Restaurants, cafes, and bakeries that have leftover food at closing time sell it in “magic bags” through the app — typically £2–£4 for £10–£15 worth of food. The bag contents vary because it’s surplus stock, but it’s always actual food, never scraps.
Greggs, Costa, Pret a Manger, and thousands of independent cafes and restaurants all participate. In any UK university city, there are dozens of Too Good To Go listings available every evening.
The practical move: open the app around 5–7pm and check what’s available near your accommodation or on your route home from campus. If something good appears at £3.50, collect it on the way home. That’s dinner sorted.
It doesn’t replace a weekly shop. It’s the unpredictable bonus that replaces the occasional takeaway with something better at a fraction of the cost.
Yellow sticker shopping — not just for extreme couponers
Every supermarket marks down perishable food as it approaches its use-by date. These yellow-stickered items are genuinely good food — bread, meat, dairy, prepared meals — discounted by 25–75%.
<cite index=”1-1″>The availability of yellow sticker discounts varies depending on local competition and store format.</cite> The best yellow sticker windows in most supermarkets are late morning (10–11am), when morning baked goods get marked down, and late evening (7–9pm), when end-of-day perishables are reduced.
Most students never time their shopping around this. The ones who do consistently pay significantly less for the same food.
A practical strategy: if you’re already shopping at a Tesco or Sainsbury’s, spend two minutes checking the yellow sticker section before anything else. Buy the reduced item if it’s useful. Then continue with your normal list.
The campus meal deal — use it, but use it right
Tesco’s £3 meal deal — sandwich, snack, drink — is genuinely decent value for a quick campus lunch. <cite index=”5-1″>Tesco offers the best meal deal selection at £3 for lunch, and many locations are open 24 hours near student accommodation.</cite>
The thing to watch: the meal deal is good value if you’re buying it on a day you genuinely don’t have time to bring lunch from home. It’s bad value if it becomes your default lunch every single day.
Five meal deals a week: £15. A week of homemade packed lunches — same food, broadly the same quality — costs £5–£8 in ingredients.
Use the meal deal as a backup, not a habit.
International food and specialist shops
For international students missing home flavours, UK supermarket “world food” aisles can be expensive and disappointing — a small packet of something familiar for £3–£4 when you’d pay a fraction of that at home.
<cite index=”5-1″>The recommendation for international students is to use mainstream supermarket world-food aisles, or specialist Asian, Polish, or Turkish shops to find familiar staples affordably.</cite>
In almost every UK university city, there are South Asian, East Asian, Middle Eastern, African, and Eastern European grocery shops that stock the ingredients you’re used to cooking with, at significantly lower prices than the world food aisle at Tesco.
A bag of basmati rice at a South Asian grocery shop in most UK cities costs £4–£6 for 5kg. The same 5kg at Tesco costs £7–£9. Spices, lentils, noodles, sauces, frozen foods from home — all meaningfully cheaper at specialist shops.
Find the relevant shops in your city in the first few weeks. Ask other international students from the same country. This is one of the tips that spreads person-to-person in international student communities and makes a real difference over a full academic year.
The food budget numbers — realistic 2026 figures
Here’s what different approaches actually cost per month for one person:
| Approach | Weekly cost | Monthly cost |
|---|---|---|
| Tesco Express, eating out regularly, Deliveroo 3x/week | £70–£90 | £300–£390 |
| Mixed supermarkets, some meal prep, occasional takeaway | £40–£55 | £170–£240 |
| Aldi/Lidl weekly shop + meal prep + Too Good To Go | £25–£35 | £110–£155 |
The difference between the top and bottom rows is £150–£235 per month — or £1,500–£2,350 over an academic year.
Every element of the bottom row is achievable without eating badly, going hungry, or spending significant time in the kitchen. It just requires making the habit changes once, and then maintaining them.
The specific mistakes that quietly drain food budgets
Buying branded products at the supermarket when own-brand is identical.
<cite index=”3-1″>The real savings at Aldi and Lidl come from their own-brand range, not branded items.</cite> This applies everywhere. Own-brand pasta, rice, flour, eggs, milk, canned tomatoes, frozen vegetables — all nutritionally identical to the branded equivalent at a fraction of the cost.
Buying single portions instead of in bulk.
Two chicken breasts packed separately costs more per 100g than a four-portion pack. Buying the larger pack and freezing what you don’t use immediately is almost always cheaper. The same applies to rice, pasta, pulses, and most non-perishables.
Wasting food.
Roughly 30% of the food UK students buy goes in the bin. A weekly shop that costs £25 and results in £8 of thrown-away food is actually a £25 shop that provided £17 of value.
The fix is simple: meal plan before you shop, buy only what your plan requires, and use your freezer aggressively. Bread, meat, leftover cooked meals, almost everything freezes well. The freezer is one of the most under-used money-saving tools in a student kitchen.
Using campus-area shops for regular groceries.
Already covered above — but worth repeating because it’s where the most money disappears. The Tesco Express near the library is a convenience premium that adds up to hundreds of pounds per year if it becomes your regular shop.
Assuming cooking takes too long.
The actual active time to cook pasta with a homemade sauce is 20 minutes. Rice with some stir-fried vegetables and soy sauce is 15 minutes. A batch of lentil soup takes 40 minutes but feeds you four times.
The perception that cooking is time-consuming is the main reason students end up ordering delivery on evenings they’re tired. Batch cooking on Sundays removes that perception entirely, because the food is already made.
The quick-start checklist
If you want to reduce your food spending starting this week, here’s the order of priority:
This week: Find your nearest Aldi or Lidl and plan your next weekly shop there.
This Sunday: Meal prep one batch of something (four portions, goes in the fridge).
Today: Download Too Good To Go and set your location.
When you next shop: Check the yellow sticker section first. Buy your own-brand versions of staples.
This month: Find the specialist international grocery shop in your area if you cook food from home.
None of these require significant effort or skill. They require doing something slightly different from what you’re doing now, once, until it becomes normal.
The student who spent £310 on food in October spent £158 in November. Same flat. Same kitchen. Same general diet. Different habits.
Disclaimer: All supermarket price data in this article is based on Which? May 2026 research and verified grocery comparison sources. Prices vary by location, store format, and time of purchase. This article is for informational purposes only.
About the author: Ritesh covers student finance and practical money management for international students in the UK. He writes about the specific decisions that change student budgets — the ones that are obvious in retrospect but nobody explains clearly enough upfront. Questions? Use the contact page.