How Much per Head for a Vietnamese Team Lunch? An Office Catering Budget Guide for Australian Workplaces

May 10, 2026

The question every office manager asks before booking a team lunch isn’t “what’s on the menu” — it’s “how much per head do I need to budget?” The honest answer for a Vietnamese catering order in Australia depends on what you mix, how many you’re feeding, and which surcharges apply. The numbers below use Soonta’s actual SA, VIC and QLD catering platter prices to walk through three realistic budget tiers, so you can match the right tier to your team and event.

This isn’t a generic Australian-catering benchmark piece. It’s the math you can actually run with the live Soonta catering menu open next to it.

Why Per-Head Numbers Mislead on Their Own

The number “$X per head” feels like a clean answer, but it’s incomplete in three ways:

Minimum order matters more than per-head when the team is small. Soonta’s catering minimum is $100 across all states, with a $25 surcharge below that. Five people at $15 each is $75, and once you add the surcharge the effective per-head jumps to $25. The minimum kills small-team math more often than the platter price does.

Surcharges quietly add 5–10%. Weekend and public holiday surcharges apply across all states. QLD specifically lists a 10% surcharge on orders under $500 and 5% on orders over $500. Your headline per-head needs to factor this in if the lunch is for a Friday-after-work session or a weekend event.

What you order changes the math more than headcount does. Cold Rolls Platter at $40 for 10 pieces ($4/piece) is nothing like a Tasting Box at $180. Mixing platters for variety usually lands a per-head figure in a band, not a single number.

The real budget question isn’t “$X per head” — it’s “what platter mix lands me in the right band for this team?”

Tier 1 — Light & Frugal (around $12–$15 per head)

This is the lunch where the team is gathering for a quick meeting and the food is supportive, not the centrepiece. Think team-of-10 product review, end-of-quarter wrap-up, casual drop-by from a regional manager.

Sample mix for 10 people:

1 × Spring Rolls Platter (10 pieces) — $35
1 × Cold Rolls Platter (10 pieces) — $40
1 × Mini Banh Mi Platter (from $75)
Total: from $150
Per-head: from $15

Sample mix for 15 people:

2 × Spring Rolls Platter — $70
2 × Cold Rolls Platter — $80
1 × Salad Cup Platter (from $85)
Total: from $235
Per-head: from ~$15.70

This tier works because Vietnamese finger food is naturally portion-controlled — one cold roll, one spring roll, one mini banh mi per person fills a meeting room without leaving anyone hungry. It does not work if the team has been working through lunch and wants a real meal — pad to Tier 2.

Risk to watch: this tier eats fast. Plan 30 minutes of social eating, not an hour. If the lunch needs to last a meeting, choose Tier 2 instead.

Tier 2 — Standard Team Lunch (around $18–$22 per head)

This is the most-ordered tier in real-world office catering — proper sit-down lunch for a team meeting, monthly all-hands, training day, or a small client lunch where you’re not trying to impress but you do want to feed people properly.

Sample mix for 10 people:

1 × Signature Box (Mixed) — $150
1 × Cold Rolls Platter — $40
1 × Spring Rolls Platter — $35
Total: from $225
Per-head: from ~$22.50

Sample mix for 12 people:

1 × Tasting Box — $180
1 × Bun Cup Platter (from $80)
Total: from $260
Per-head: from ~$21.70

The Signature Box and Tasting Box are designed for this tier. They bundle a variety of items so you don’t have to mix-and-match three or four platters to get balance. Add one shared platter (rolls, cups) to round out the meal and the math lands cleanly in the $20-ish band.

Risk to watch: at this tier you’re above the $100 minimum but probably under $500, which means the QLD 10% surcharge applies for Brisbane orders. SA and VIC have weekend surcharges to factor in if relevant.

Tier 3 — Catered Event ($28–$40 per head)

This is the lunch that earns its budget — client dinner, team celebration, end-of-financial-year send-off, larger group where the food is part of the experience and you want guests talking about it.

Sample mix for 12 people:

1 × Tasting Box — $180
1 × Signature Box — $150
1 × Roll Your Own Platter (from $75)
1 × Salad Cup Platter (from $85)
Total: from $490
Per-head: from ~$40.80

Sample mix for 20 people:

2 × Tasting Box — $360
2 × Cold Rolls Platter — $80
1 × Mini Banh Mi Platter (from $75)
1 × Spring Rolls Platter — $35
Total: from $550
Per-head: from ~$27.50

At 20+ people the Tier 3 per-head naturally drops below Tier 2’s because you’re spreading high-value boxes across a wider headcount. That’s the secret most office managers miss: bigger groups make catering relatively cheaper, not more expensive, when you scale platters proportionally.

Bonus at this tier: orders over $500 in QLD trigger only a 5% surcharge instead of 10%. SA and VIC don’t list the same tiered surcharge on the catering page, but volume orders generally get more accommodating treatment from the kitchen. If you’re between $450 and $510, push the order to $510 — the surcharge math actually favours you.

Add-Ons That Move the Math

Three things change the per-head number more than tier choice:

Sides. A Cold Rolls Platter ($40) or Spring Rolls Platter ($35) adds about $3.50–$4 per person to a 10-person order. Sides aren’t optional for groups — they’re how you make sure no one walks away from the table thinking the lunch was thin.

Drinks. The catering menu lists a Drinks Add-on starting at $15 per option for 6 servings (Normal or No Added Sugar). For a 10-person lunch, two add-ons cover the table at $30 total — about $3 per head. Skip drinks if BYO water is fine; add them if guests are external.

Surcharges. Weekend / public holiday is the big one. Below-minimum and below-$500 (QLD) are the others. Always run the per-head number AFTER adding surcharges, not before.

When You Should Ignore the Per-Head Number

Per-head budgeting is a planning tool, not a rule. Three situations where the number stops mattering:

The team is under 5 people. Below 5 people, the $100 minimum effectively sets a floor at $20-$25/head regardless of what you order. Just pick the platters you want and accept the math.

The event is “important”. Client lunches, executive visits, milestone celebrations — the per-head number is a sanity check, not a budget. The right answer is “what makes the event work”, and Tier 3 is usually the answer.

The team has dietary mix. Once you’re trying to cover vegan + GF + vegetarian + omnivore in one order, the math should follow the dietary fit, not the budget. The Tier 2 Tasting Box is built for mixed diets; cheaping out at Tier 1 with three platters often leaves the GF or vegan guests with one option each.

FAQ

What’s the smallest order Soonta will accept? The minimum is $100 across all SA, VIC, and QLD locations. Orders below $100 incur a $25 surcharge, which effectively makes any order under $80 not worth booking — go pickup instead.

How long before the event do I need to order? The QLD page lists a 24-hour lead time. SA and VIC pages don’t all list the same number explicitly but a working day’s notice is the practical floor. For Tasting Box / Signature Box orders, give two days where possible.

Are the per-head numbers above tax-inclusive? The Soonta catering pages list prices on the menu directly. Confirm GST treatment with your account when ordering — for ABN-billed business accounts the line items typically show as inclusive on the invoice. Always confirm at the order stage if exact tax treatment matters for your finance team.

Is delivery included in the per-head price? Delivery is free within 500m of the store across all states. Beyond 500m, fees may apply — the catering booking process will quote the delivery fee at confirmation. Pickup avoids the delivery question entirely.

What about drinks — should I include them in per-head? Yes if guests are external (clients, candidates, executives). No if it’s an internal team and water is on the table already. The drinks add-on is the lowest-margin line item to add or skip.

Can I order between two tiers? The tiers above are heuristics, not rigid bands. Real orders sit between them constantly — it’s normal to land at $17 or $24 per head. The point of the tiers is to know which direction to lean if the budget is tight (Tier 1 anchors, share-style platters) or generous (Tier 3 boxes plus add-ons).

The per-head number is a starting frame, not the answer. The real answer is which platter mix matches the meeting, the team size, the dietary mix, and the surcharge math at your store’s state. Soonta’s catering pages list the live prices for SA, VIC and QLD — open the page for your state, run the platter math against your headcount, and the budget conversation tends to settle itself.