Cheap SIM Only Plans and Offer History in Australia

You can grab 50% off Telstra's Upfront Mobile Plans for the first four months — that's up to $200 saved.

• Basic 50GB: $37/mth (usually $74)
• Essential 180GB: $42/mth (usually $84)
• Premium 300GB: $49/mth (usually $99)

No lock-in contract, so you're free to switch after the discount ends. New services only; offer ends 30 November 2026. Changing plans removes the discount.

You can now get 6 months half-price on Felix Mobile's Unlimited plans — that's double the usual promo period! Grab the Unlimited Plan for just $20/month (40Mbps speeds) or step up to Unlimited+ for $25/month (80Mbps speeds), both running on the Vodafone 5G network with unlimited standard talk and text.

• Perfect if you're after a cheap SIM-only deal with 5G coverage
• Use code UNL40UNL80 to lock in the deal
• Stack it with your preferred cashback site for even more savings

Score a Google Pixel 11 Pro XL 256GB for just $99 upfront (down from $2,099 RRP) when you pair it with a $99/month 24-month JB Hi-Fi Mobile SIM plan.

• That's a massive $2,000 saving on the handset alone — you're basically paying pocket change for a flagship phone
• Port-in only (Telstra, Boost, and Belong numbers don't qualify), and you'll need to head in-store to grab it
• Minimum total cost over 24 months is $2,475 ($99 handset + $2,376 plan), though savvy OzBargainers have worked it down closer to $1,156
• Promo's $100 dearer than last time, so don't sit on it if you're keen

Grab $120 off over 12 months on Telstra's Upfront Basic Mobile Plan — that's a solid $10 off every month just for switching.

• Use code PROMO at checkout to lock in the discount
• New services only, and you'll need to sign up by 2 Nov to score it
• Works on the upfront basic plan, so no lock-in contract surprises

If you've been thinking about a new mobile plan, this is an easy way to save without the hassle.

Want 40GB of 5G data for just $15/month? You'll pay half price for your first 6 months with Dodo, then $30/month after that — and Finder will even throw in a $20 Visa eGift card to sweeten the deal.

• 40GB on the 5G network for $15/month (normally $30) for your first 6 months
• Score a $20 Visa eGift card on top — basically a free month plus $5 in your pocket
• Just join Finder for free and buy the plan through them between 2 September and 31 October 2026
• Your $20 eGift card lands within 120 days — easy money for a plan you probably need anyway

Grab it while the promo's live — half-price data this good doesn't stick around forever.

You're getting a massive 200GB of 4G data for a full year at just $149 (down from $200), plus a free OnePass membership and 4.2% ShopBack cashback that brings your effective price down to about $142.74.

• Activate cashback through ShopBack first — upsized rate ends 20 September 11:59pm, and the $149 price is for new services only (offer ends 22/09/26)
• Free OnePass membership included while your plan is active, and you can earn 5x Flybuys points per $1 on every recharge if you link your accounts
• Just remember to activate your SIM by 22/10/26 — all 200GB is applied upfront after payment and activation

Sick of stressing over your monthly phone bill and running out of data? You can slash your mobile costs in half right now with this solid Felix Mobile deal!

• Get an unlimited data plan (capped at a handy 40Mbps) for just $20 a month for your first 4 months
• Use the promo code 4UNL at checkout to unlock the 50% discount
• Stack it with TopCashback AU to score an extra $11 back in your pocket
• Offer ends September 27th, 2026, so grab it while you can!

Looking for a mobile plan with endless data that won't break the bank? Felix Mobile has slashed their Unlimited 5G plan in half for your first three months, making it an absolute steal to stream, scroll, and hotspot as much as you want.

• Only $20/month for your first 3 months (then $40/month ongoing)
• Truly unlimited data capped at a reliable 40Mb/s, plus unlimited standard talk and text
• Zero lock-in contracts or exit fees—cancel whenever you like
• Stack an extra $5 cashback by signing up through TopCashback!

Need a dirt-cheap phone plan that actually pays you to use it? Grab this Dodo mobile deal via TopCashback and score a neat little profit while you're at it!

• Score a massive $50 cashback on postpaid plans starting from just $15/month (first 4 months are 50% off!)
• Stay connected for 3 months and you'll essentially pocket a $5 profit after your cashback clears
• Enjoy heaps of value including 40GB+ data on the Optus 5G network (capped at 150Mbps), unlimited standard calls and texts, plus data banking
• No lock-in contract, but remember to stay active for at least 60 days and skip the eSIM option to secure your cashback

Leave your phone at home and stay connected on your wrist with this awesome amaysim deal!

• Get a FREE Number Link with eligible SIM plans $40 and above (currently on a hot $35/28 days discount for your first 6 renewals!)
• Stream tunes, track workouts, and chat over 4G straight from your compatible smart watch
• Perfect for ditching the bulky phone while you're out and about

Mate, here's a cheeky little mobile plan hack if you want to make a few bucks while sorting out a cheap phone plan!

• Score a $20 digital Visa card just for signing up to an eligible TPG Mobile plan through Finder
• Jump on their small $12.50/month plan and you're actually coming out ahead if you cancel in the first month (since it's open term!)
• Just make sure you click through, compare, and complete your purchase within 3 hours during the same session

Be quick though, this offer is running until 30 September 2026!

Looking to slash your mobile bill? Tangerine has just dropped a solid half-price offer on their 5G plans for the first 4 months, starting from a tiny $15 a month with zero lock-in contracts!

• Grab 30GB for just $15/mth (usually $30) or load up on 160GB for $30/mth (usually $60)
• Enjoy fast 5G speeds on a reliable network with the freedom to cancel anytime
• Available for new services when you sign up directly via their website

If Optus coverage works for you, this is a massive chance to stack up to 50,000 Flybuys points (worth up to $250 in Flybuys dollars!) just by switching your mobile plan.

• Small Plan ($60/mth): Grab 30,000 points (worth $150) + 60GB data
• Medium Plan ($70/mth): Score 40,000 points (worth $200) + 240GB data
• Large Plan ($90/mth): Pocket 50,000 points (worth $250) + 480GB data AND a $20/month SubHub subscription credit
• Must be a new service connected via the Flybuys portal and kept for at least 3 months to score the double points

You've got plenty of time to think about it since the deal runs until September 27, 2026, but make sure you sign up through the Flybuys portal to lock in your points!

Need a massive data bucket without locking yourself into a contract? This Optus SIM-only plan is definitely worth a look if you chew through gigabytes.

• Massive Data: A huge 480GB a month for $75 for your first year ($90 ongoing)
• Extra Perks: Unlimited international calls to 35 destinations and a handy $20/month SubHub credit for Netflix, Prime, and more
• Flexibility: It's no lock-in, plus you get free eSIM connection and daily roaming options for $5

Grab this deal if you're setting up a new service and want loads of data plus streaming perks!

Ready to upgrade to Samsung's latest foldable powerhouse without breaking the bank? Head into your local Harvey Norman to lock in this killer in-store plan:

• Grab the Samsung Galaxy Z Fold8 Ultra 256GB for $0 upfront
• Pair it with a 36-month Optus plan for just $79 a month
• Check out the bonus offers in-store too, including free fold or flip options on select $69 plans!

Want to score the new Samsung Galaxy Z Fold8 for a fraction of the usual price? This JB Hi-Fi pre-order bundle packs a massive punch if you're willing to do a quick mobile plan switch.

• The Upfront Cost: Grab the phone for $749 upfront (or even $675 if you use 10% off gift cards) on a $99/month JB Mobile 24-month plan.
• The Bonus: Score a $300 JB Hi-Fi gift card to sweeten the deal.
• Massive Savings: Drop the total estimated cost down to around $1,462 (or roughly $1,217 if you're eligible to claim back the TRS).

Note: This deal is in-store and port-in only, and remember you can cancel the mobile plan later if you want to maximise your savings just like the poster did!

If you're with Commbank and looking to slash your phone bill, you'll want to jump on this solid Wholesale Telstra network deal from More Telecom!

• Score a massive 60GB for just $23 a month for the first 6 months
• Drops to a still-generous 30GB for the remaining 30 months
• Exclusive offer for Commbank customers using a Commbank debit account for payments

If you’re looking to upgrade to a top-tier foldable, this JB Hi-Fi pre-order deal is a seriously impressive way to get your hands on the Honor Magic V6 5G without breaking the bank. By porting your number over to a 24-month $99/month plan, you walk away with a massive 512GB flagship phone, plus a free watch and earbuds for just $999 upfront!

• Total Value: You get the latest Snapdragon powerhouse, 16GB RAM, 512GB storage, plus free bonus gear.
• The Plan: $99/month gets you unlimited talk/text and a massive 300GB of data.
• How to get it: This is an in-store exclusive for port-ins, so head to your local JB Hi-Fi to secure yours.

If you’ve been waiting to switch to a foldable phone without the premium price tag, this is your sign! You can currently pick up the Motorola Razr 5G 256GB for just $599—an incredible saving of $1,800 off the original price.

• The deal: $599 upfront when you sign up for a $99/month 24-month SIM plan.
• Why it's great: You get a massive total saving, and because the tax invoice reflects the full $1,799 value, it’s a brilliant option if you're looking to use TRS or salary sacrifice.
• Important note: This is a port-in, in-store only offer at JB Hi-Fi, so head into your local store to grab one before they're gone!

Stop overpaying for your mobile plan! You can slash $15 off your monthly bill for the next three months at ETEL when you grab their 25GB or 40GB plans using code OBS990.

• Big Savings: Get a $15 monthly discount for 3 months (new customers only).
• Extra Perks: Enjoy unlimited calls and SMS, plus up to 200 minutes of free international calls.
• Travel Bonus: Score a free travel eSIM to save up to $150 on roaming fees!
• Flexibility: No lock-in contracts, with both physical SIM and eSIM options available.

Make sure to sign up before this offer expires on June 26, 2026!

Stop overpaying for your home utilities! If you’re looking to switch providers, Econnex is offering some serious cashback in the form of Prepaid Visa eGift Cards just for staying connected for 45 days.

Here is what you can grab:

• $200 for Electricity
• $150 for Gas
• $120 for Internet
• $30 for a Mobile SIM

It’s an easy way to put some extra cash back in your pocket—just keep in mind this offer excludes NT and Ergon Q customers, and you’ll receive your eGift cards via email 3–4 months after connecting.

This is a massive EOFY win if you’re looking to upgrade your tech or lock in a new mobile plan! By signing up for a 24-month JB Hi-Fi mobile plan at $84/month, you’ll walk away with a $1,000 JB Hi-Fi Gift Card to spend on whatever you like in-store.

• The Deal: $84/month for 300GB of data on a 2-year plan.
• The Bonus: A $1,000 JB Hi-Fi Gift Card (given after connection approval).
• How to get it: This is an in-store exclusive for new customers or those porting over their number from a non-Telstra provider.

Just keep in mind that this is a 24-month commitment, so make sure you're ready to lock in the plan to keep that massive gift card!

Want to get your hands on the brand-new Samsung Galaxy S26 Ultra 256GB for effectively $0 upfront? Head into your local Harvey Norman, Domayne, or Joyce Mayne to snag this massive $1797 discount when you pair it with a 24-month $69/month Optus plan.

• The deal: Get the S26 Ultra with a $1797 upfront discount.
• The plan: $69/month for 100GB of data.
• Why it’s a steal: If you’re looking for a fresh device, this is a brilliant way to grab Samsung's flagship without the hefty upfront price tag.
• Note: Offer is in-store only and runs until 30th June 2026, so make sure to check the T&Cs regarding cancellation fees if you’re planning to switch things up later!

Want to get your hands on the new iPhone 17 Pro without the massive upfront cost? You can snag this powerhouse device for just $699—saving you a huge $1,300 off the RRP!

Here is how to grab the deal:

• Head in-store to JB Hi-Fi before 17 June 2026.
• Sign up for a $99/month 24-month JB Hi-Fi Mobile plan.
• The deal is valid for port-ins only (must be transferring from a non-Telstra/JB/Boost provider).

It’s the absolute cheapest way to upgrade your tech right now, so make sure you check your eligibility and get in while stock lasts!