Just Eat Discount Code UK: £10 Off Your First 3 Orders (Official, Ends 30 Sept) — Plus Cashback

Last verified: 8 September 2026 · By The Cashback Chap

Right now Just Eat is running its own headline offer, and it beats every code on every coupon site: new customers get £10 off each of their first three orders (minimum spend £15), until 30 September. That's £30 off, no hunting. The "65% off Just Eat" claims elsewhere are coupon-site inflation. Cashback also exists — up to 4.2% for new customers, a gift-card route, and an honest pittance for existing customers (my receipt: 2p). Here's the real picture.

Disclosure: cashback links here are my referral links — free for you (you get a £10 bonus). No relationship with Just Eat.

Just Eat offers that are genuinely live

Offer	Details	Who
£10 off your first 3 orders	Official Just Eat new-customer promotion; £15 minimum; ends 30 Sept 2026	New customers
StampCards	Order from the same restaurant repeatedly, earn a free item — in-app	Everyone
Restaurant deals	"20% off", "free delivery" set by individual restaurants in the app	Everyone
Student discount	Periodic student offers via verification	Students
"20–25% off" coupon codes	Usually restaurant-level offers or expired promos — test at checkout	—

The honest answer to "how to get 20% off Just Eat": look for restaurants running their own 20% promotion in the app — those are real and frequent — rather than a sitewide code, which Just Eat rarely issues.

Cashback on Just Eat

Route	Rate
TopCashback — new customer	4.2% (an Exclusive listing has shown up to 5%)
TopGiftCards	Buy a Just Eat gift card via TopCashback, earn cashback on it, spend in the app
Existing customers	Pence — my order tracked £0.02

The gift-card route is the interesting one for regulars: cashback sites pay a few percent on Just Eat gift cards, which you then spend on any order — a way round the near-zero existing-customer rate. Mechanics in my gift-card guide.

The stack for a new customer (worth ~£31+ on three £15 orders)

1. Click through TopCashback to Just Eat (4.2%).
2. Create your account and use the £10 off offer on order one; repeat on orders two and three before 30 Sept.
3. Pay by card in the same session; don't stack a third-party code — TopCashback listings void cashback for unapproved codes.
4. After the three orders, switch to the gift-card route and StampCards.

FAQ — real questions people ask Google

How to get 20% off Just Eat? Through individual restaurant promotions in the app (many run 20% off at quieter times) rather than a sitewide code. New customers do better with the official £10 off first 3 orders.

Are there any discount codes for Just Eat? The genuine one right now is Just Eat's own £10-off-first-3-orders offer for new customers (min £15, ends 30 Sept). Coupon-site codes claiming 20–65% are restaurant deals or expired.

Can I get 10% off Just Eat? Restaurant-level deals often include 10–20% off; cashback adds up to 4.2% for new customers, or a few percent via Just Eat gift cards for existing ones.

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My cashback figure is from my own TopCashback account (screenshot shown), December 2024. Offers and rates as seen 8 September 2026 — the £10×3 promotion ends 30 September; verify before ordering. Sources: Just Eat (official promotion) · TopCashback Just Eat · VoucherCodes.