Firsty Promo Code Australia – 2025 Deals
A Firsty promo code is an easy way to cut the cost of staying connected while you travel. Firsty offers flexible eSIM plans designed for quick setup, fast data speeds and simple roaming, and a valid discount code helps you unlock even better value. Whether you’re planning a short city break or an extended overseas trip, applying a Firsty code at checkout can reduce your total spend and make affordable connectivity effortless. It’s a handy option for travellers who want reliable data without paying full price, giving you more room in your budget for the fun parts of your trip.
Latest Firsty Promo Codes & Discounts
Purchasing and installing your Firsty eSIM
- Download the Firsty app (iOS or Android) from the App Store or Google Play.
- Sign up or log in, then pick a plan that suits your travel requirements.
- Complete the purchase in-app.
How to install & activate your Firsty eSIM
In the app, choose “Install your eSIM” and follow prompts. After installation, go to your phone’s settings to enable the eSIM.
Designate the Firsty eSIM as your mobile data line. If your phone supports dual-SIM, you can keep your main number active for calls/texts and use Firsty for data.
If you're traveling, enable data roaming so the eSIM can connect to local networks abroad.
Best ways to save with Firsty
Use a Firsty promo code
At checkout you'll score a discount on your eSIM plan.
Choose a longer-duration or higher-data plan
These plans usually deliver better value for money.
Keep an eye on seasonal sales and holidays
Firsty drops limited-time deals for major travel periods in promotions such as Black Friday and Cyber Monday.
About Firsty
Firsty eSIMs give travellers a super simple way to get mobile data without juggling physical SIM cards or hunting for local plans. Each eSIM is designed for quick activation, letting you scan a QR code and connect within minutes. Firsty focuses on reliable coverage and straightforward pricing, making it easy to choose a data plan that matches your trip length and usage. Because there’s no shipping or installation hassle, you can set everything up before you leave home. It’s a modern, streamlined option for anyone who wants fast, flexible and fuss-free connectivity in destinations around the world.
Check out Firsty reviews here on Trustpilot.
FAQ: Firsty promo codes
How do I use a Firsty promo code?
Enter your valid code at the checkout on the Firsty website or app. The discount will apply automatically before you complete your purchase.
Where can I find the latest Firsty promo codes?
You can find updated Firsty discount codes here, on trusted deal sites, travel blogs and Firsty’s own promotions page.
Do Firsty promo codes work for all eSIM plans?
Most codes apply to popular Firsty eSIM packages, but some may have exclusions or minimum spend requirements. Always check the terms before applying.
Expired Firsty Promo Codes & Discounts
Other eSIM promo codes
Don't forget to check out our other eSIM deals here!

