Nut-Free Dairy-Free Lunchbox: Woolies vs Aldi vs Coles

Feeding a kid with a nut-free, dairy-free classroom policy isn't hard, but it does add a layer of label-reading that mainstream groceries don't require. And once you're already buying speciality items like sunflower seed butter and oat milk, it's easy to assume the whole basket is going to be expensive.

It doesn't have to be.

We priced 12 lunchbox staples across Coles, Woolworths, Aldi and IGA to find out exactly where the money goes, and whether the effort of splitting your shop is actually worth it.

What Does a Nut-Free Dairy-Free Lunchbox Cost at Each Store?

Here's the full basket total:

• Coles: $45.90
• Woolworths: $37.27
• Aldi: $36.02 (one item not stocked)
• IGA: $48.30 (one item not stocked)
• Cherry-pick cheapest store per item: $30.67

Aldi and Woolies are genuinely close, $1.25 apart. Coles comes in $9.25 behind Woolies for the same basket, which is a real gap. IGA is the priciest of the four, though it does stock most things.

The cherry-pick total of $30.67 represents a $6.60 saving over the best single-store price. That's a couple of extra snacks, meaningful, but not dramatic.

Where Aldi and Woolies Pull Ahead on Allergy-Friendly Items

The biggest single-store gap is Coles vs everywhere else, and a few items explain most of it.

White bread is the clearest example. Aldi has a 700 g loaf at $2.39, you're buying two, so that's $4.78 total. For a nut-free and often dairy-free household, standard white sandwich bread is usually safe, and Aldi's own-brand loaves are no different nutritionally from the branded ones. Coles tends to price comparable loaves higher, so if bread is a weekly constant in your trolley, this one item alone adds up across a school term.

Oat milk (1 L) lands at just $1.50 at Coles, which is actually the cheapest in the basket for that item. Woolies and Aldi are close behind, but this is one case where Coles genuinely wins. If your household gets through a litre a week for lunchbox drinks and cereal, it's worth noting Coles is the place to grab this one.

Tuna in springwater (95 g, x4) comes in cheapest at Aldi at $3.29 for a four-pack. Tuna is one of those lunchbox proteins that works in wraps, on crackers or straight from the tin, and Aldi's price is hard to beat. Coles and Woolies both charge more for the same format.

Rice crackers (100 g) are $0.95 at Aldi. That's the kind of snack price that makes the specialty-item sticker shock elsewhere easier to absorb.

Mandarins (1 kg) are $0.39 at Aldi, yes, 39 cents. Produce pricing shifts week to week, but Aldi's fruit and veg section consistently undercuts the major two on seasonal items.

Where Prices Are Roughly the Same

Not every item tells a dramatic story.

Sunflower seed butter (250 g) is $1.65 at Coles, the cheapest in the basket, and the price difference across stores isn't enormous here. It's a niche product, and you'll find it in most stores now that nut-free schools have pushed demand up.

Dairy-free cheese (200 g) is $5.50 at Coles, the cheapest available. This is one of the pricier items in any allergy-friendly basket and there's not a huge gap between stores, if you need it, you're paying for it regardless of where you shop. Aldi's Live G Free range has expanded in recent years but dairy-free cheese alternatives are still hit-and-miss for availability.

Hummus dip (200 g) is $1.12 at Woolworths. All four stores stock hummus and pricing is tight, it's not worth driving across town to save cents on this one.

Sultanas (6 pack) are $2.49 at Aldi and similarly priced elsewhere. The six-pack format is ideal for lunchboxes and most stores have a comparable version.

Is the Cherry-Pick Worth an Extra Trip?

Honestly? Probably not for most families.

The cherry-pick saving here is $6.60, which means stopping at Aldi and Woolworths (and potentially IGA for popcorn and apples) rather than doing a single shop. If you've got kids in the car, that extra stop costs you in time and, sometimes, in impulse buys. A $6.60 saving can disappear fast.

That said, if Aldi is already on your regular route, there's a clear case for buying your bread, tuna, rice crackers, mandarins and juice there, then picking up oat milk and dairy-free cheese at Woolies or Coles. That split, two stops, not four, captures most of the cherry-pick saving without the logistics headache.

The one item worth flagging: both Aldi and IGA were missing one basket item each. If your child has strict allergen requirements and you can't substitute freely, availability matters as much as price. Woolworths had the most consistent stock across the full 12 items.

Who Should Shop Where for This Basket?

Go to Aldi first if you're buying tuna, bread, rice crackers, mandarins or juice. Their nut-free and dairy-free staples are well-priced and the Live G Free range is worth a look. Aldi won't have everything, but for the pantry core of this basket it's hard to beat $36.02 for eleven items.

Woolworths is your most complete stop. At $37.27 for the full 12 items, it's only $1.25 more than Aldi with nothing missing. The Free From range covers most of what nut-free and dairy-free households need, and the store-brand hummus at $1.12 is the cheapest across all four chains. If you want one shop and done, Woolies wins.

Coles makes sense for oat milk and sunflower seed butter specifically, both cheapest there, but the overall basket at $45.90 is $8.63 more than Woolies. Unless you're already walking past a Coles, it's hard to justify that gap for a basket this size.

Avoid IGA as a primary stop for this basket. At $48.30 with one item missing, it's the most expensive option by a stretch. IGA convenience stores vary hugely by location and independent management, so your local store may differ, but the national average pricing on this basket puts it last.

A Note on Canstar Blue's July 2025 Data

Canstar Blue's July 2025 survey found Australian households are spending an average of $178 per week on groceries. Families with four or more people have seen the sharpest rises over the past year. A dedicated allergy-friendly lunchbox basket sitting at $36-$46 per week, on top of everything else in the trolley, is real money, and it's why getting this right actually matters.

CHOICE's March 2026 lunchbox survey found Aldi was still cheapest for a 10-item school lunch basket at $41.96, with Woolworths at $54.71 and Coles at $55.17. That pattern holds in this basket too: Aldi and Woolies compete closely at the top, Coles sits a bracket above, IGA higher again.

The Practical Call

If you want one store: Woolworths at $37.27, full basket, nothing missing.

If Aldi is already on your route: split the pantry items there and grab fresh produce and dairy-free items at Woolies. You'll get close to the $30.67 cherry-pick total without making the logistics painful.

Coles is worth visiting for oat milk and sunflower seed butter if you happen to be there, but not worth a dedicated trip for this basket.