Optus Promo Codes Australia 2026
Find 8 active promo codes, discount codes & offers, valid for April 2026 in Australia
SIM-ONLY
Shop Optus SIM-Only Mobile Plans
MY OPTUS PERKS
Access Perks Via the My Optus App
FREEOPTUS
Watch Optus Sport Free with Eligible Plans
BUNDLE SAVINGS
Bundle Mobile & Home Internet to Save
HANDSET PLANS
Shop Latest Phones with an Optus Plan
FROM$75
Optus 5G Home Internet from $75/mo
PREPAID PLANS
Optus Prepaid with Rollover Data
REFERRAL CREDIT
Refer a Friend for Bill Credit
Optus: Questions & Answers
Does Optus have promo codes in Australia?
Yes. Optus runs periodic promo codes on mobile plans, handset bundles and NBN offers — particularly around new plan launches, EOFY and Black Friday. Buckscoop tracks the active ones so you can see at a glance what's working today.
How do I use an Optus promo code?
Sign up for a plan at optus.com.au and enter your Optus promo code in the discount field before confirming the order. Existing customers can sometimes apply eligible codes via the My Optus app at plan renewal.
Is Optus Sport free for customers?
Yes. Complimentary Optus Sport is included on eligible Optus postpaid mobile and home internet plans — covers the Premier League, La Liga, Champions League and more. Check your plan's inclusions for confirmation.
What's the Optus 5G Home Internet alternative to NBN?
Optus 5G Home Internet delivers unlimited data over 5G in coverage areas, often competitive with NBN100 on speed. Self-install with a provided 5G modem, month-to-month billing and a satisfaction guarantee period to test performance.
Can I bundle Optus mobile and NBN?
Yes. Combining an eligible Optus postpaid mobile plan with NBN or 5G Home Internet triggers automatic bundle savings on your monthly bill, consolidated billing and shared top-ups on selected plans.
Does Optus do prepaid plans?
Yes. Optus Prepaid includes rollover data on eligible renewals, international call inclusions and a mix of 28-day, monthly and long-expiry options. Good for occasional users who want to avoid contracts.
What are Optus Perks?
Optus Perks are free rewards for eligible customers — rotating offers that include free coffee, movie tickets, food discounts and shopping offers. Claim them through the My Optus app weekly.
Optus Promo Codes & Deals in Australia
Optus is Australia's second-largest telco, sitting just behind Telstra on network footprint and running a broad product range that covers postpaid and prepaid mobile, NBN, 5G Home Internet, business services and a growing entertainment stack around Optus Sport. Savings at optus.com.au come from a handful of reliable mechanisms rather than traditional promo codes, and combining a few of them is the cheapest way to run a household's phone and internet.
The single most reliable recurring saving is the bundle discount — pairing an eligible Optus postpaid mobile plan with NBN or 5G Home Internet triggers automatic monthly savings, consolidated billing and shared data top-ups on selected plans. If you already subscribe to separate streaming for Premier League or Champions League, switching to an Optus plan that includes complimentary Optus Sport replaces that standalone sub entirely, which is a genuinely material annual saving.
For lighter users, Optus Prepaid rollover data can stretch each recharge further, and the My Optus app surfaces Perks (rotating free coffees, movie tickets, shopping offers) each week. Handset plans cover the latest iPhone, Samsung and Pixel releases with $0 upfront options and trade-in bonuses worth checking before going direct to the manufacturer.
How to Save More at Optus
Bundle mobile with NBN or 5G Home Internet. The automatic bundle discount applies for as long as both services are active and stacks across multiple lines on the same account.
Use Optus Sport instead of a separate streaming sub. If you were paying for football coverage elsewhere, an eligible Optus plan replaces that bill and pays for a chunk of your phone plan in the process.
Switch to SIM-only with your existing phone. If your handset is paid off, SIM-only plans are a significantly cheaper way to access the same network — typically half the monthly cost of a handset-plan bundle.
Claim weekly perks in the My Optus app. Rotating free coffees, movie tickets, shopping discounts and partner offers. Two or three claims per month easily covers the cost of a cheap SIM plan.
Trade in an old device. Optus runs device trade-in bonuses on new handset plans. Valuations vary by device condition — check the offer before pricing a new phone direct from the manufacturer.