Global eSIM Plans: Data, Prices and Coverage

One eSIM, one price, data waiting the moment you land — that's the whole pitch of a global eSIM, and for anyone whose trip crosses a few borders it's hard to argue with. No scavenging for a local SIM in each new country, no watching your home carrier's roaming meter spin. You buy a single plan, scan a QR code, and stay online from one country to the next. Below, Airhub's global eSIM plans are laid out side by side — data, validity, coverage, and price — so you can settle on the right one in a couple of minutes, including a calls-inclusive plan that most global eSIMs simply don't offer.

Airhub's Global eSIM Plans Compared

Coverage isn't the same on every plan, so each row spells out how many countries it reaches alongside the data, validity, and price:

Plan Name	Data Allowance	Validity	Country Coverage	Best For
Global 10GB 14 Days	10GB	14 Days	148 Countries	Short trips, moderate usage
Global 3GB 30 Days	3GB	30 Days	101 Countries	Light browsing, emails
Global 5GB 30 Days	5GB	30 Days	101 Countries	Social media, maps, occasional streaming
Global 12GB 30 Days	12GB	30 Days	101 Countries	Frequent travellers, remote work
Global 17GB 30 Days	17GB	30 Days	101 Countries	Heavy data users, video calls
Global 3GB 15 Days	3GB	15 Days	101 Countries	Weekend getaways
Global 5GB 15 Days	5GB	15 Days	101 Countries	Business trips, travel vloggers
Global 25GB (with Calls) 30 Days	25GB + Calls	30 Days	77 Countries	Professionals needing calls & data
Global 25GB Monthly	25GB	30 Days	77 Countries	Long-term travellers, digital nomads
Global 30GB 30 Days	30GB	30 Days	77 Countries	High-data users, streaming
Global 40GB 30 Days	40GB	30 Days	77 Countries	Unlimited browsing, large file downloads

How to Choose the Right Plan

Work from your trip, not the biggest number:

• Short trip (1–2 weeks): the 10GB / 14-day plan reaches the widest at 148 countries — the one to grab for a multi-stop route.
• Light use (email, maps, messaging): a 3–5GB plan comfortably covers a shorter or lighter trip.
• Frequent travel or remote work: 12–17GB leaves room for video calls and heavier days.
• Streaming or big downloads: step up to 30GB or 40GB.
• You need to actually make calls, not just use data: the 25GB + Calls plan (more on that below).

The rule of thumb that saves people the most grief: sort out coverage first — does the plan actually include the countries on your itinerary? — then pick the data size.

Coverage: How Many Countries?

Here's the honest answer, because it genuinely depends on the plan. Airhub's global plans reach up to 148 countries on the widest one, 101 countries on most of the 15- and 30-day data plans, and 77 countries on the largest-data and calls-inclusive plans. The table above pins down exactly which is which, so hold your destinations up against the plan you're eyeing before you buy.

Between them, those plans cover the regions most trips actually run through — Europe (UK, France, Germany, Italy, Spain), Asia (Japan, South Korea, Singapore, Thailand), the Americas (USA, Canada, Mexico, Brazil), the Middle East and Africa (UAE, Saudi Arabia, South Africa), and Oceania (Australia, New Zealand).

Need Calls Too? The 25GB Calls Plan

Nearly every global eSIM on the market is data-only — fine for maps and internet calls, useless the moment you need to dial a hotel, a local number, or anyone who isn't on WhatsApp. Airhub's Global 25GB + Calls plan is the exception: 25GB of data and calling across 77 countries, bundled into one plan. If your trip involves real phone calls — confirming a booking, work, sorting out something local — this is the one that spares you the hassle of running a second line just to make them.

High-Data and Unlimited Options

Heavy user? The 30GB and 40GB plans are built for streaming, tethering, and big downloads without one eye on the data counter.

How to Install & Set Up Your Global eSIM

Three steps, a couple of minutes, all done on Wi-Fi before you fly:

• Buy your plan. Pick a Global eSIM on the Airhub website or app and pay — your eSIM lands in your inbox.
• Scan the QR code. Open your phone's settings and add the eSIM:
  iPhone: Settings → Cellular → Add eSIM (or Add Cellular Plan) → scan the code.
  Android: Settings → Network & Internet / Connections → SIMs → Add eSIM → scan the code. (Can't scan it — say you're reading this on the same phone? Enter the activation code by hand instead.)
• Activate and connect. Set the eSIM as your data line and switch on data roaming for it; it comes online once you reach your destination.

It works on most modern phones — iPhone (XR and newer), Samsung Galaxy (S20 and later), Google Pixel, and other eSIM Compatible devices.

Why an eSIM Beats Roaming

It comes down to cost and hassle, and an eSIM wins on both. You pay one price up front instead of your home carrier's daily roaming rate, you skip the airport-SIM queue and the passport paperwork a local SIM often demands, and you leave your regular SIM in the phone — calls and texts stay on your usual number while the eSIM quietly handles data. One eSIM can hold several plans, too, so once you're set up you reuse it trip after trip. No plastic card to lose down the back of a hostel bunk, and nothing to throw away.

FAQs

1. What is a global eSIM plan?

It's a single digital SIM plan that gives you mobile data across many countries at once — no physical SIM, no buying a new plan in every country. You install it by scanning a QR code, and it works across Airhub's covered countries on one plan.

2. How many countries does Airhub's global eSIM cover?

It depends on the plan: up to 148 countries on the widest, 101 on most data plans, and 77 on the largest-data and calls-inclusive plans. Check the table above against your itinerary.

3. Can I make phone calls on a global eSIM?

Most global eSIMs are data-only, but Airhub's 25GB + Calls plan includes calling across 77 countries. The rest are data plans — perfect for internet-based calls like WhatsApp and FaceTime.

4. Can I keep my normal number?

Yes. The global eSIM handles data while your regular SIM stays active for calls and texts on your usual number — most phones happily run both at once.

5. Will it work on my phone?

If it's a reasonably recent, carrier-unlocked iPhone or Android with eSIM support, yes. Look for an "Add eSIM" option in settings, or check our eSIM Compatible devices list.