Airalo eSIM Guide: How It Works, Where to Use it, & Why Travelers Love it
Honestly, having to deal with international SIM cards is a hassle. The constant swapping, the fear of losing that tiny SIM somewhere is just way too stressful. I already have enough anxiety as is. Back in 2023, I came across an Airalo ad on Instagram and it caught my attention. My husband and I decided to give it a chance so we tried it in Japan and it was the best decision ever. Since then we have used Airalo in Greece, Croatia, Amsterdam, and Montenegro. Never going back to physical SIM cards or those bulky pocket wifis again.
If you’re curious about how Airalo works, I’ve put together this mini guide to help you out. Plus, if you ever decide to give it a try, I’ve got some exclusive discount codes you can use at checkout. Just click my link and enjoy the savings!
Disclaimer: This post may contain affiliate links, which means I may earn a small commission if you book or purchase through them—at no extra cost to you! I only recommend products and services I personally use.
Discount Code
Discount Code
Exclusive Discounts for Airalo eSIMs
Thinking about trying Airalo? Don’t miss out on these exclusive discount codes:
✨ New to Airalo?
Get 15% OFF your first eSIM!
Use code NEWTOAIRALO15 at checkout.
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Score 10% OFF your next eSIM!
Use code AIRALOESIM10 at checkout.
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💡 Heads up: Terms & Conditions apply—check more info on Airalo’s official site through my link before you buy!
Guide to Using Airalo eSIMS
Here are some of the questions I had before making a purchase for an eSIM with Airalo.
How Many Countries Can You Use Airalo eSIMs In?
Airalo offers eSIMs that work in over 200+ countries and regions worldwide. You can purchase individual country eSIMS, regional, or even global eSIM that covers multiple locations.
We used it in Japan in 2023. 2024 we were able to use it in Greece, Croatia, Montenegro, and Amsterdam all in a 2 week trip without buying a different plan.
Can You Use One Airalo eSIM in Multiple Countries?
Yes, but you need to purchase a regional or global eSIM for multiple countries without switching SIMS. If you buy a specific country eSIM, it will only work in that particular country.
Make sure you read carefully which countries are covered in the region you want.
Can You Make Phone Calls and Text Messages with Airalo eSims?
Airalo eSIMS is designed for data usage. They don’t include phone numbers for making calls or sending sms messages. You can use VoIP services like WhatsApp, Skype, facetime for calls and messages.
We were able to set up a phone number through google voice.
Can You Use an Airalo eSIM on Multiple Devices?
Airalo eSIM can only be used on one device at a time. If you need wifi on multiple devices you will need to purchase a separate plan for each device.
How do you install an Airalo eSim?
Make sure your phone supports eSIMS and is unlocked.
Purchase an eSIM plan from Airalo.
Scan the provided QR code or manually enter the activation details.
Follow the on-screen instructions to activate your eSIM.
Select the eSIM as your mobile data provider in settings.
Airalo will provide installations for iOS and Android devices.
Is Airalo eSIM compatible with iOS and Android?
Yes, as long the device is eSIM compatible and is unlocked.
I have an android and I have already recommended airalo to some friends that have traveled internationally. Some had iOS Apple phones and it worked great for them.
Does your phone need to be unlocked to use an Airalo eSIM?
Yes, it needs to be unlocked. If you need to unlock it, you will need to contact your carrier to unlock it before using an eSIM.
My husband and I called our carrier to double check if our phones were.
When should you activate your Airalo eSIM?
Activate it right when you land in your country of destination so the your time period is maximized.
We always activate right when the airplane’s seatbelt sign turns off.
Why is eSIM better than traditional SIM card?
No physical SIM card needed. I always hated swapping out the SIM cards and anxiety always kicks in when I try to look for my physical SIM card.
Instant activation - Connects as soon as you arrive. Make sure you follow Airalo’s instructions.
Multiple plans on one device. Use different eSIMs for different regions.
Cost-effective. Avoid high roaming fees from your home carrier.
How much data do you get, and can you refill anytime?
Each Airalo eSIM plan comes with a specific data allowance, ranging from 1GB to Unlimited data. Just read carefully which plan is right for you, which countries you will need it for, and for how long. You can always refill anytime through the Airalo app or website.
I personally never had any issues with connecting and it was super easy to refill anytime I wanted.
What happens if you don’t finish your data? How long does the eSIM last?
It depends on which plan you purchase. Some plans are 1, 7, 15, or 30 days. If you don’t use all your data within the time period, it will expire and you’ll need to purchase a new plan.
Should you switch to an Airalo eSIM?
For me, it was the best choice for traveling. No more worrying about physical SIM cards, super easy to top off data, and can be used in more than 1 country.
If you still have more questions, you can check out the official Airalo website.
If you’re considering trying Airalo, make sure to take advantage of these exclusive discount codes. Click the link and enter the codes at checkout.
For new Customers
Use the code NEWTOAIRALO15 to get 15% off your first eSIM purchase at Airalo.com. 👉 Click here to purchase
Existing Customers
Use the code AIRALOESIM10 to get an additional 10% off on your next eSIM purchase. 👉 Click here to purchase
Terms & Conditions apply. Make sure to read them on Airalo’s official site through my link before purchasing.