
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. Be part of our many satisfied customers from around the world! 🌏




Unlimited Day Pass Plans
Simply pick the daily high-speed data that works best for you.
Discover and purchase data eSIMs individually or in bundles by region
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Popular Destinations and Best Sellers 🏅
Travel data eSIM plans based off our customer's favourite destinations. Discover our...
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Unlimited Day Pass Plans
Unlimited Travel data eSIM plans. ✅ Simply choose your daily high-speed data...
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North America
Travel data eSIM plans for North America. Explore North America's diverse wonders:...
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South America
Travel data eSIM plans for South America. Embark on an unforgettable journey...
Travel Smarter, Not Harder
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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.
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Fast and Easy to install
Buy and activate your eSIM in minutes with easy to follow instructions. Apple (iOS) and Android compatible.
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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.
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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.
Let customers speak for us
from 31 reviewsIve travelled to Malaysia and Taiwan with Airsims. Very easy connection and good coverage.
ESim worked well. Connected as soon as we got off the ship and had coverage the entire time we were in NZ from Dunedin to the Bay Islands.
I travel a lot and been using Airsims for data eSIMs and it’s been pretty good. This is my 2nd review. Quick to set up, worked instantly, and I’ve had no issues with speed and coverage everywhere I’ve gone (so far no issues). No weird apps that ask for too much information and control of your phone (I work in cybersec) or annoying setup process, just straight-up data that works. Prices are reasonable and fair, not expensive like some others. Also tried cheaper (and nasty) alternatives and gave me grief. Seems they got the mix of cutting out the nonsense and giving a decent product. It’s simple, does what it says. If it were a clothing brand I’d say it’s like Uniqlo or Toyota car (I was in Japan not too long ago). Also used on my kids iPads without drama.
Travelling to Japan, I bought the eSim a few days before I landed in Japan, works greats with good coverage and speed, excellent price compared to other. I end up buying a second eSim for my partner. Highly recommend it.
As a regular traveler to Japan and Australia/Asia, I’ve now used the AirSims Japanese eSIM for the fourth time, and I must say, it continues to impress. The coverage has been excellent, particularly in the major cities like Tokyo, Nagoya, Kyoto and Osaka, but also in more regional areas, which I originally worried about. I’ve tried a few competitors in the past, but so far, this one stands out for both performance and value.
What’s even more remarkable is that I’ve also used airsims in other parts of Asia, as well as Australia and New Zealand, and the experience has been consistent. The speed is reliable, and the connection quality is stable, whether I’m urban or exploring more remote areas.
Overall, I think this is a bit of a hidden gem for an eSIM service. For anyone heading to Japan or other destinations in Asia, I recommend giving it a go. Reminds me of Franklin’s, Bi-Lo and Aldi back in the day when I used to live in Australia. Good for less, my partner reckons you are just paying for advertising if you going for the expensive ones. I don’t know, I’m just happy with this one.
Initial connection after arrival to Sydney the eSIM seemed not to connect. Tried resetting iPhone and checking settings then just left it alone. About 30 min later it managed to connect and worked well in Sydney, Airlie Beach, Cairns and even when out in the Great Barrier Reef off the coast of Cairns.
I’ve travelled through Asia and US/Canada and have used airsims on different trips. I have a basic iPhone 13 and very happy. My last trip was to Vietnam to multiple cities with a tour group, my travel buddy had problems with her Vodafone roaming. My airsim had no problem. I like to use Facebook and iMessage to keep in touch with my adult kids. I like Google translate when I travel because I don’t want to be rude or get ripped off. So much yummy food in Vietnam because I can see the review when I am traveling.
Had a 3 week Europe trip with my bestie. I bought an Airsim for me and her as a birthday treat. Coverage was good and started working once we’d landed in Paris. We stayed in major cities and it helped us with Google maps and Google translate. Instagram worked great. Was able to upload content without dropouts. Bought some nice cocktails with the money saved. ;) Was recommended by a work colleague.

Real easy to use, cheap as chips. No fancy stuff here.
I bought four for my family trip. No issues and decent prices.
The sims we got for Japan were very easy to use and gave great coverage in the city and in the ski fields. The best value, reliable sims around ( for Japan)
Great value and it worked. Nav and translate worked like a champ. Got the 20GB plan for 2 week trip. 1st time using airsims brand with my iPhone - IDK what else to say - might use it on my future trip to Asia. :P

Easy to use, Pretty cheap and it works. 2nd time customer.
I was recommended this site by a relative and am very pleased with my experience. Ordering my esim was super easy and the QR code came through promptly. It was then simple to add to my phone and was ready to go! I always use esims when travelling and airsims.com.au was so much better than haggling and organising upon arrival at my destination. Price is competitive and I was able to use my data immediately upon landing to get in touch with family and friends, as well as order my transport using apps etc. My travelling companion also ordered here and was equally impressed with how convenient and easy it was. Definitely will be using them again for all my future trips! Thanks guys!
Gave them a try and works fine on my iPhone 11. Easy to use even for an old fella like me. Price beat is a nice touch, in the end I cannot find elsewhere cheaper.
Quick 3-Step Guide to Purchasing a Data eSIM from Us
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Step 2 ✅
Pay using Mastercard, Visa, Apple Pay, Google Pay or PayPal at the checkout.
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Step 3 ✅
Setup eSIMYou’ll receive an email with your eSIM QR code to scan. Check your spam/junk mail if you don’t see it. 📧
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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 an eSIM ➡️-
✅ 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 👍