Travel eSIM. 185 Countries.
Activate in 60 Seconds.
Land. Tap. Connected.
No SIM swap, no roaming fees. Pick a country, scan a QR, you're online.
5GB · 30 days
Where everyone's going.
No virtual networks, no throttled resale. Flysimio runs on tier-1 carriers in 185 countries — the same towers residents connect to.
Read our honest guides before you buy.
Best eSIM for Japan in October 2026: Networks, Coverage and Plans
Flysimio Japan eSIM on Docomo, au, SoftBank and Rakuten: 5G in Tokyo, Osaka and Kyoto, coverage on the Shinkansen, hotspot included and a 7-day refund.
Best eSIM for Europe in October 2026: Coverage, Countries and Plans
Flysimio Europe eSIM: 33 countries including the UK and Switzerland on one plan, switching networks at every border, hotspot included and a 7-day refund.
Best eSIM for USA in October 2026: AT&T and Verizon Coverage
Flysimio USA eSIM on AT&T and Verizon: 5G in New York, Los Angeles, Las Vegas and Miami plus national-park coverage, hotspot included and a 7-day refund.
Best eSIM for Canada in October 2026: Networks, Coverage and Plans
Flysimio Canada eSIM on Bell, Rogers, SaskTel and Telus: coverage for Toronto, Vancouver, Montreal and Banff, hotspot included and a 7-day refund.
Best eSIM for Ireland in October 2026: Eir Coverage and Plans
Flysimio Ireland eSIM on Eir: coverage for Dublin, Galway and the Ring of Kerry, hotspot included and a 7-day refund.
Best eSIM for iPhone in 2026: Compatible Models, Plans & Setup
Looking for the best travel eSIM for your iPhone? We cover compatible iPhone models, the cheapest plans for 185 countries, and step-by-step eSIM setup for iOS.
Three taps.
One connection.
No SIM swap. No new phone number. Your home line stays put while Flysimio handles your travel data quietly in the background.
See activation in 60sThe line that travels with you, not against
Real 5G speeds, where the towers allow it.
We partner with tier-1 carriers in every country we operate, so you get the same network locals do.
60-second activation.
QR delivered in seconds. Most travelers are online before they leave the gate.
Hotspot included.
Tether your laptop, your kid's iPad, the whole crew. No extra charge.
One plan, many borders.
Regional bundles cover Europe, Asia, the Americas — no swapping mid-trip.
Real humans.
If something goes sideways in Lima, a real person answers — within 24 hours, usually much faster.
A week in Tokyo.
Same week. Same trip. Same 5GB of data. Different bills.
See how we stack up.
Same real carriers and instant activation as the big names — usually at a lower price, and with web checkout that needs no app. Here's the honest, side-by-side breakdown.
Common questions.
What is a travel eSIM and how does it work?
A travel eSIM is a digital SIM you install by scanning a QR code — no plastic SIM, no swapping. Pick a country, buy a data plan on flysimio.com, and we email your QR within seconds. Install it before you fly and your phone connects to a local network automatically when you land. Your home SIM stays in place, so you keep your usual number.
Will my phone work with an eSIM?
Most phones from the last few years do. Any iPhone from the XS (2018) onward and most Android flagships from 2020 support eSIM, and your phone needs to be unlocked. Not sure? Check your exact model on our compatibility page before you buy.
Do I keep my own phone number?
Yes. Flysimio runs as a second line alongside your normal SIM (standard dual-SIM), so calls and texts still reach your home number while your travel data runs on the eSIM — with no roaming fees on the Flysimio line.
Are there any roaming fees or hidden charges?
None. Flysimio plans are prepaid — you pay once for the data you choose, and the price you see is the price you pay. No contracts, no auto-renewals, and no surprise roaming bill when you get home.
How fast do I get my eSIM after buying?
Instantly. Your QR code and setup steps arrive by email within seconds of checkout, and installation takes under a minute. You have six months to activate, so you can buy ahead — the plan's countdown only starts when your eSIM first connects abroad.
Can I use hotspot, and how much data do I need?
Yes — every plan includes mobile hotspot at no extra charge, so you can tether a laptop or share with a companion. For sizing, most travellers do well on 3–5 GB a week for light use or 10 GB for heavier use; our data calculator gives a tailored estimate.
What if it doesn't work — can I get a refund?
Every Flysimio plan comes with a 7-day money-back guarantee, and our support team is reachable by email at contact@flysimio.com — we reply within 24 hours. Within 7 days of purchase you get a full refund, no questions asked, provided the eSIM is unused or has used less than 100 MB — so you can install it and confirm it connects without losing the guarantee. If a plan genuinely fails after that, we refund it in full too: undelivered activation details, a verified technical fault, or an undisclosed device incompatibility are always on us.
More: How much data do I need? · Device compatibility · Full FAQ
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