Customers rate us 4.8/5 based on 54 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.

  • 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 54 reviews
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
Japan
Japan
It’s just so simple

It’s just so simple. Thank you!

Anonymous
Indonesia (includes Bali)
Indonesia (includes Bali)
I am very impressed with AirSims

I am very impressed with the e-sim that I bought from AirSims. It's my very first time I used e-sim. During my 2 weeks visiting Kuala Lumpur, Malaysia I did not experience any problems with wifi connections even while I visiting Genting Highlands. I bought 2 e-sims with the 3GB 15 days plan for AUD $6 which is cheap compared with others. My only comment is AirSims website appeared to be jaded and needs an up grade. AirSims will definitely have my continued support when I travel to Europe next

Cheng
Malaysia
Malaysia
Connected as soon as phone switched from flight

Connected as soon as phone switched from flight mode

Anonymous
Malaysia
Malaysia
Too

Too good

AN
Europe and UK (30+ countries)
Europe and UK (30+ countries)
It worked well for my son's trip in China

It worked well for my son's trip in China. He forgot to turn on roaming, and thought it didn't work. I contacted them and the response was very quick on a weekend. Great service!

CZ
China (Mainland HK and Macao)
China (Mainland HK and Macao)
easy to use

easy to use

Zhengming
Japan
Japan

We bought 2esims for our 2 1/2 weeks trip to Malaysia. Esims worked perfectly from the minute we landed. Great customer service when we almost ran out of data and was given free complimentary top up.
We will not hesitate to use AirSims again for our future travels.

Christine Tay
airsims
Absolutely amazing

Absolutely amazing. Had no issues with service anywhere. Needed some help activating my sim and the help was immediate. Will definitely use again when going abroad next time.

Petra
Japan
Japan
Worked well and easy

Good value. Connected automatically when we landed in France. No problems when we travelled through Europe. Will use again.

JB
Europe and UK (30+ countries) Day Pass - UNLIMITED Daily Plans
Europe and UK (30+ countries) Day Pass - UNLIMITED Daily Plans
Simple and great

Super easy set up, worked with Facebook, Google etc., very reliable and a great price.

Anonymous
China mainland
China mainland

Works perfectly as soon as we landed at Kuala Lumpur airport.

Christine
Malaysia
Malaysia
Loved it! Such good reception & value!

I purchased the sim for a short trip to Bali! It worked perfectly and was great value! Will use again on next trip!

Sharyn Hindson
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 ➡️
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  • 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 👍