Customers rate us 4.8/5 based on 101 reviews.

Discover and Purchase data eSIMs individually or in bundles by region

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Travel Smarter, Not Harder

  • Peace of Mind

    Stress Less — Enjoy internet access out and about. No more searching for local SIMs, public Wi-Fi or worrying about data costs. Get your eSIM ready before you even leave!

    Australian based helpdesk.

  • Fast and Easy to install

    Buy and activate your eSIM in minutes with easy to follow instructions. Apple (iOS) and Android compatible.

    Easy, No-App Installation Required

  • Keep your home SIM

    Keep your home SIM and number active for regular calls and SMS - while enjoying the savings of our travel data eSIM.

  • Save

    No more roaming fees for data — eSIMs let you skip international roaming charges, store multiple plans, and easily switch carriers as needed. Automatic multi-buy discounts.

1 4

Let customers speak for us

from 101 reviews
had a great net connection during our stay

had a great net connection during our stay..

Gretchen
Japan
Japan
Good for a pilot backup eSIM

I used airsims bigger GB plans in the past for individual countries - pretty good and cheap. As a pilot for a SE Asian carrier, I use this mainly as a backup on my personal iPhone when my company phone has roaming or web filtering issues. No app needed (not a fan of eSIM apps) and is easy to use. 120 country is not the cheapest global eSIM, but reliable and 365 days makes it a good deal in the end. No problems. Good option for frequent travelers who need dependable data for many countries but use WiFi or company phone mostly. Long expiry is very good. Would be nice if the price was bit lower for highrr GB, but it’s ok I’m not heavy user when I’m working.. thanks.

Anonymous
Global (120+ countries) - For Professional Travel
Global (120+ countries) - For Professional Travel
We mainly spent time on the Big Island of Hawaii

We mainly spent time on the Big Island of Hawaii, a very remote area, also the connection can be slow sometimes, but largely fine. So this Esim is good value and highly recommend

Anonymous
United States (USA)
United States (USA)
Perfect for my stay

Purchased 10GG for 10 days in Australia. It always worked great, installation is quick and easy.Definitely recommend

Elisa Pasquale
Australia
Australia
great

great

JENNY CHEN
China mainland
China mainland
Enough data

Enough data. Would be nice to be able to make calls

Anonymous
Australia
Australia
USA Sim

Worked flawlessly in Hawaii and Seattle

Anonymous
United States (USA)
United States (USA)
Europe Sim

Working a treat

Anonymous
Europe and UK (30+ countries)
Europe and UK (30+ countries)
Can't travel without it!

Great experience with the Europe & Africa e-sim from airsims during our month away. We got great coverage - even in the Sahara Desert! No issues whilst we were on our trip with our plan and a very trustworthy, value for money company to go with 🙂

Jac R
Europe, UK and Morocco (41+ countries)
Europe, UK and Morocco (41+ countries)
.

.

Michael House
Japan Day Pass - UNLIMITED Daily Plans
Japan Day Pass - UNLIMITED Daily Plans
Highly recommended

Super easy to install and use within the mainland China. Very happy with the product.

Frank
China mainland
China mainland
Great

Great

Wei Jiang
China mainland
China mainland
Airsims is good value for data on offer

Airsims is good value for data on offer. Works well. It did require phone to be turned on & off after activation to operate with same required when moved between US and Canada.

Michael House
North America (Canada Mexico and USA)
North America (Canada Mexico and USA)
Fantastic support

We have used Airsims for our last three overseas trips and not only has their products worked great, the support we have received from them has been fantastic, the one thing that always sets a business apart from the competition is when a customer has what to them is a problem and Airsims staff have gone above and beyond, to get my problem sorted quickly. Thanks

Mark Dunstan
Europe and UK (30+ countries)
Europe and UK (30+ countries)
Easy to set-up

Easy to set-up. Great product. Very happy.

Anonymous
China mainland
China mainland

Easy. Quick 3-Step Guide to Purchasing a Data eSIM from Us 🛍️

  • Step 1 ✅

    ✔️ Check device compatibility

    ✔️ Shop travel data eSIMs 🛒

    ✔️ Pay using Mastercard, Visa, Apple Pay, Google Pay or PayPal at the checkout.

    💳

    📱 Check Device Compatibility 

  • Step 2 ✅

    📧 You’ll receive an email with your eSIM.

    💡 Check your spam/junk mail if you don’t see it.

    ✨ Install and setup your eSIM. Scan the QR code or use the Express Install Link

    📲 Install / Setup eSIM 

  • Step 3 ✅

    When you land / arrive at your destination.

    🔛 Turn ON the AirSims eSIM

    🔛 Turn ON roaming for the AirSims eSIM

    🛬 When you land / arrive at your destination. 
1 3

Buy. Install. Use.

✅ Buy your eSIM

✅ Install - Scan the QR code or click the express install link

✅ Use at your destination

For any additional questions, please visit our FAQ (Frequently Asked Questions) section for more information.

FAQ ❓ →

AirSims.com.au – Your Affordable & Easy to use Travel Internet Provider. The top choice for reliable data eSIMs in over 150 countries. Stay effortlessly connected wherever your travels take you. Satisfaction guaranteed.

🛒 Buy My eSIM →
75

  • 👍 Discover the Advantage of AirSims.com.au

    ✅ Global Coverage – Access mobile data in multiple countries or regions without swapping SIM cards. 📶🌏

    ✅ Convenience – Activate the eSIM instantly without needing a physical SIM swap or waiting for a local SIM card. Use social media, maps and translate apps on the go. ⚡

    ✅ Added Security – Avoid having to use risky unknown Wi-Fi networks 🔐

    ✅ Cost-Effective – Save on international roaming charges with affordable local data plans. We also provide multi-buy discounts. 💸

    ✅ No Need for a New SIM – Keep your current phone number, SMS and home data plan intact while travelling.

    ✅ Trustworthy – Trusted by customers from around the world 🥰🌏

    ✅ Flexibility – Switch between different networks seamlessly to avoid expensive roaming fees. ↔️

  • ✅ Eco-Friendly – Reduce waste as eSIMs eliminate the need for plastic SIM cards. 🍃

    ✅ No Expensive Ads - Savings passed on to customers. 📺💰

    ✅ Genuine and Easy to understand savings.

    ✅ Fast Activation 🚀

    ✅ eSIM Top-Up Available ⛽

    ✅ No App required - Just need a compatible phone or tablet.

    ✅ No extra logins to sign-up or remember - Easy ⚡

    ✅ Australian Helpdesk 🦘

    ✅ Run by real IT/Comms people 💻📱

    ✅ Satisfaction and Smooth 100% Refund Guarantee 👍