Customers rate us 4.8/5 based on 80 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 80 reviews
Convenient to use in China

Convenient to use in China. The service was amazing. When I was in China I needed more data but unfortunately my bank card was blocked at that moment.The team was very supportive and helped me a lot. Thank you for trusting me! I will recommend it to my friends. Also, I will use it again when I am overseas in the future:)

Stephanie Liu
China mainland
China mainland
👍👍👍

👍👍👍

Anonymous
China mainland
China mainland
nice product

nice product. Value the money

Mick
China mainland
China mainland
The Europe And Africa eSIM was fabulous

The Europe, UK and Morocco eSIM was so perfect for our needs. It meant we didn’t have to switch over when ferrying into Morocco in Africa, from Spain. It also saved us so much money and hassle because we were able to navigate around even the remotest parts of Morocco using data, instead of paying for a guide. I loved my eSIM so much, I made my daughter buy one as well during our holiday.

Samantha M
Europe, UK and Morocco (41+ countries)
Europe, UK and Morocco (41+ countries)
Works great and good price

Very easy to use and good price. Worked straight away. Family is happy. Thanks

M. S.
Singapore
Singapore
Excellent

Excellent service

Nicky Cheng
China (Mainland HK and Macao)
China (Mainland HK and Macao)
Great experience

Great experience !!

Anonymous
China mainland
China mainland
Good network

Good network, easy to use, will keep using it when traveling overseas

Tracy
China mainland
China mainland
i love you

Love you guys

Merry Christmas

Anonymous
Indonesia (includes Bali)
Indonesia (includes Bali)
Family trip to Europe.

Worked great. Easy to use, quick and no problems in France, Germany, Switzerland and Italy. Also used another one in Dubai and Abu Dhabi with no issues. Kids loved having the ipads working. Would use again.

Jay B.
Europe and UK (30+ countries)
Europe and UK (30+ countries)
Used multiple times - no problems

Great value and super easy to set up. I’ve used this provider a few times now and the performance is always good. Cheers

M. S.
Philippines
Philippines
Danke

Funktioniert gut, schnell und preiswert. Ich werde es wieder benutzen.

Jan Muller
Australia
Australia
Airsims has been awesome throughout Spain

Thank you Airsims. My e-sim for Spain has worked like a dream. I’m not tech-savvy, so I did rely on the customer service team, and Mark was superkind, patient and knowledgeable. I would highly recommend Airsims and I plan on using them for my next destination. Cheers, Samantha from Melbourne

Samantha M
Spain
Spain
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

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 ➡️
56

  • 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.

    ✅ Australian Helpdesk 🦘

    ✅ Run by real IT/Comms people 💻📱

    ✅ Satisfaction and 100% Refund Guarantee 👍