Staying connected while travelling used to be a hassle. You’d land in a new country, scramble to find a local SIM card, or rely on overpriced roaming fees. But in 2025, Airalo has changed the game.
With instant eSIM activation, no need to swap physical SIMs, and access to affordable data in over 200 countries, it’s one of the easiest ways to stay connected abroad.
If you’re still paying outrageous roaming charges or struggling with unreliable airport Wi-Fi, here’s how Airalo can simplify your travels.
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What Is Airalo and How Does It Work?
Airalo is an eSIM provider that lets you buy affordable, prepaid data plans for your destination before you land. No more waiting in line for a SIM card or struggling with language barriers at a foreign phone shop.
• Download the Airalo app before your trip.
• Select your destination and pick a data plan that fits your needs.
• Install the eSIM on your phone in just a few clicks.
• Turn on the plan upon arrival and start using data immediately.
It works just like a regular SIM card except there’s nothing to physically insert or swap.
📍 Pro tip: Rename each eSIM based on the country so you can keep track of them easily.
Is Airalo Cheaper Than Local SIM Cards?
In some countries, Airalo is actually cheaper than buying a SIM locally. But in others, you can save money by going with a local carrier.
If you want to compare prices before committing to a large data plan, here’s the best approach:
• Buy a small 1GB plan on Airalo before landing-this way, you have data immediately upon arrival.
• Once on the ground, compare local carrier prices. Some countries offer unlimited data plans that might be more cost-effective for longer stays.
• If local options are inconvenient or require a passport, stick with Airalo and purchase a larger plan.
📍 Example: In Japan, Airalo was cheaper than local tourist SIMs. But in Vietnam, a local SIM offered unlimited data for less.
The key? Do a quick search on local providers before your trip to see which option makes the most sense.
What If You Need a Lot of Data?
Most Airalo plans cap out at 20GB for 30 days which is fine for casual travelers but might not work for heavy data users.
If you stream a lot, work remotely, or need unlimited data, check if a local SIM offers better value.
📍 Alternatives for heavy data users:
• Local unlimited data plans (check airport kiosks or mobile stores).
• Pocket Wi-Fi rentals (useful for group travel).
• Tethering from a second local SIM in an unlocked phone.
When Airalo Is the Best Option
✔ Short trips (1–2 weeks) where getting a local SIM isn’t worth the hassle.
✔ Layovers and multi-country trips—one eSIM can cover multiple regions.
✔ Countries where local SIMs are expensive or require lengthy registration.
✔ Instant data access—no need to hunt for a SIM card after landing.
📍 Example: If you’re bouncing between Europe, SE Asia, or Latin America, Airalo’s regional plans might be cheaper than buying multiple SIMs.
When a Local SIM Might Be Better
❌ If you need unlimited data for video calls or streaming.
❌ If you’re staying in one country for months—local long-term plans may be cheaper.
❌ If you need a local phone number (Airalo is data-only).
What You Need to Check Before Using Airalo
✅ Make sure your phone is eSIM compatible. Newer iPhones and Androids support eSIMs, but double-check your settings before assuming it will work.
✅ Confirm Airalo supports your destination. While it covers 200+ countries, some smaller islands or remote locations might not be available.
✅ Keep your primary SIM for calls/texts. Since Airalo is data-only, you might still need your main SIM for receiving texts or banking OTP codes.
If you want to keep your Canadian phone number while travelling, check out my post on how to keep your number active abroad without expensive roaming fees.
Is Airalo Worth It?
If you want a fast, easy, and reliable way to stay connected while traveling, Airalo is one of the best options available. It eliminates the stress of finding SIM cards, dealing with language barriers, or paying ridiculous roaming fees.
For frequent travellers, multi-country trips, or anyone who just wants to land and have data instantly, Airalo is a game-changer.
Safe travels
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