Save up to 65% on selected Boost Mobile plans

Boost Mobile has cut up to 65% from a range of SIMs and refurbished phones this month.

Customers can save between $26 and $48 across its normally $30 or more 28-day SIMs and $45 off its usually $300 12-month SIM. At the time of writing, there is no discount applied to Boost’s cheapest 17GB 28-day SIM, its 365GB 12-month plan, or its seven-day starter plan.

See below for all of Boost’s plans eligible for discounts:

#1	Boost Mobile	Boost Mobile $39 Prepaid 80GB data at download speeds up to 150Mbps Telstra 5G Network in selected areas with 5G devices Deal: Grab a $39 SIM for $12 – save $27. Hurry! Offer ends 30.11.26. Terms Apply $39.00 Per 28 Day Renewal Go to Site	$39.00 Per 28 Day Renewal	Go to Site
#2	Boost Mobile	Boost Mobile $49 Prepaid 110GB data at download speeds up to 150Mbps Telstra 5G Network in selected areas with 5G devices Deal: Get 110GB data on first 3 recharges, then 45GB from 4th recharge. New customers only. Activate by 15.02.27 $49.00 Per 28 Day Renewal Go to Site	$49.00 Per 28 Day Renewal	Go to Site
#3	Boost Mobile	Boost Mobile $59 Prepaid 140GB data at download speeds up to 250Mbps Telstra 5G Network in selected areas with 5G devices Deal: Get 140GB data on first 3 recharges, then 55GB from 4th recharge. New customers only. Activate by 15.02.27 $59.00 Per 28 Day Renewal Go to Site	$59.00 Per 28 Day Renewal	Go to Site
#4	Boost Mobile	Boost Mobile $74 Prepaid 180GB Uncapped download speed Telstra 5G Network in selected areas with 5G devices Deal: Get 180GB data on first 3 recharges, then 100GB from 4th recharge. New customers only. Activate by 15.02.27 $74.00 Per 28 Day Renewal Go to Site	$74.00 Per 28 Day Renewal	Go to Site
#5	Boost Mobile	Boost Mobile $180 Prepaid 180GB data at download speeds up to 150Mbps Telstra 5G Network in selected areas with 5G devices Deal: Get 180GB data on new activations, then 100GB from next recharge. Activate by 15.02.27 $180.00 Per 6 Month Renewal Go to Site	$180.00 Per 6 Month Renewal	Go to Site
#6	Boost Mobile	Boost Mobile $300 Prepaid 300GB data at download speeds up to 150Mbps Telstra 5G Network in selected areas with 5G devices Deal: Get 300GB data on new activations, then 240GB from next recharge. Activate by 15.02.27 $300.00 Per 12 Month Renewal Go to Site	$300.00 Per 12 Month Renewal	Go to Site

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See More Plans ~ Last Updated 6/11/2026

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It’s important to note that while customers will get a discount on all the above 28-day SIMs, the next recharge will be charged at full price. The same holds true for the discount 365-day long expiry plan, but you won’t pay full price until next year.

All these SIM-only plans include unlimited calls and texts, international calls, data rollover and 5G access. This sale is only for new activations and these must be made online.

Boost is a network reseller with full access to Telstra’s network, which currently covers 99.7% of Australia. This means you’ll still get the same widespread coverage if you switch from Telstra to Boost, unlike other Telstra MVNOs like Belong and ALDI Mobile.

If you’re looking for a phone to go with your heavily discounted new SIM, Boost has also slashed the prices of its refurbished devices. Here’s how much you’ll now pay across an assortment of refurbished smartphones, like iPhones and Galaxy models, from Boost:

Christie Graham

Digital Content Editor

Christie Graham is a tech industry expert and former head copywriter for Harvey Norman's Computers and Tech category. She won a national Newscorp writing competition to review TV shows on Binge, and keeps busy juggling her many hobbies including baking, painting, archery, stargazing, tending to her chickens, training her Border Collie, expanding her Harry Potter replica collection, and making lists (much like this one).

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