Customers rate us 4.8/5 based on 65 reviews.

Discover and purchase data eSIMs individually or in bundles by region

View all
1 8
View all

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.

  • 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 65 reviews
So far so good 👍 Easy installation and mobile

So far so good 👍
Easy installation and mobile service 👏
I only buy E airsims now when travelling 😉

Anonymous
Indonesia (includes Bali)
Indonesia (includes Bali)
Second time using this eSim, works great

Second time using this eSim, last time was in Xinjiang, this time is in Yunnan. Just activate it before entering China, all work great 👍

Anonymous
China mainland
China mainland
Great

Great service

Anonymous
Indonesia (includes Bali)
Indonesia (includes Bali)
Travel essential!

Highly recommend!
Set up was super easy and signal was strong throughout our entire trip. Even the customer support received to top up was prompt and seamless. Definitely a travel essential :D

Ledopez
Southeast Asia (7 countries)
Southeast Asia (7 countries)
Worked straightaway when turned on upon landing in Taipei

Worked straightaway when turned on upon landing in Taipei. I've done 2 speed tests 1 in taipei and 1 in Kaohsiung both were over 130mb. Nicer noticed any disconnections. I'm not a streamer or tictoc person but got my Google maps and WhatsApp etc it's absolutely protect. Highly recommended!

brian shannon
Taiwan (TW)
Taiwan (TW)

Easy and smooth transaction. The eSIM email arrived within minutes with clear directions and a helpful video link. I’ve used this SIM before in Japan. amazing quality and reliability every time. Excellent pricing, too. Everyone should try it if you’re travelling!

adriana
airsims

Had a great experience with AirSims.com.au! I needed help installing an eSIM, and their support team got back to me straight away and fixed the issue. I’ve used AirSims three times now, and my family use them too; we've never had a problem. Easy setup, reliable service, and excellent support.
I love that it’s an Australian company with A1 local support; it is an honest company you can trust. Highly recommended!

Rob
airsims
Awesome product

Awesome product, great country

Anonymous
China mainland
China mainland
Easy to useand reliable

Easy to use, reliable and effective. Reasonably priced.

Kersha
Hong Kong (HK)
Hong Kong (HK)

Really good service. Quick respond. We are very happy about the service Airsim provide

Nicky
airsims
China Sim Card

Very easy to use once we arrived in Beijing. It made our trip hassle free. 50GB data is enough for a family of three to use during the entire 2 weeks.

Anonymous
China mainland
China mainland
Excellent

Excellent performance

Domingo Bautista
Vietnam
Vietnam
Easy, Convenient and great performance

I'm a repeat customer, simple the setup, reliable throughout Thailand. fast and hassle free - highly recommended.

Marcus S.
Thailand
Thailand
Japan 🇯🇵 E Sim

I’m currently using my Japan E Sim and it’s been flawless. Connecting in the terminal after landing sooo easily a week ago. These are the best value data packages online imo.

Warren Woods
Japan
Japan
It’s just so simple

It’s just so simple. Thank you!

Anonymous
Indonesia (includes Bali)
Indonesia (includes Bali)

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

  • Step 1 ✅

    ✔️ Check device compatibility

    ✔️ Shop travel data eSIMs 🛒

    📲 Device Compatibility 

  • Step 2 ✅

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

    💳

  • Step 3 ✅

    📧 You’ll receive an email with your eSIM QR code to scan. ✨ Check your spam/junk mail if you don’t see it.

    🛠️ Setup eSIM 

  • FAQ❓

    For any additional questions, please visit our FAQ section for more information.

    📖 Read More 
1 4

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 ➡️
42

  • 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 🚀

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

    ✅ Australian Helpdesk 🦘

    ✅ Run by real IT/Comms people 💻📱

    ✅ Satisfaction and 100% Refund Guarantee 👍