Live in 184 countries

Travel eSIM. 184 Countries.
Activate in 60 Seconds.

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No SIM swap, no roaming fees. Pick a country, scan a QR, you're online.

184 countries · instant activation
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New to eSIM?

Read our honest guides before you buy.

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Country guide

Best eSIM for Japan 2026: Tokyo to Kyoto Tested

The best eSIM for Japan in 2026: six providers compared on NTT Docomo vs KDDI, real-world coverage in Tokyo, Osaka, and Kyoto, plus Japan + South Korea and unlimited-data options.

11 min readRead
Country guide

Best eSIM for Italy 2026: Rome to Amalfi Tested

The best eSIM for Italy in 2026: 6 providers compared on TIM, Vodafone, and WindTre. Coverage details for Rome, Milan, Florence, Venice, Amalfi Coast, and Sicily — with real prices.

11 min readRead
Regional guide

Best eSIM for Europe 2026: One Plan, 39 Countries

The best eSIM for Europe in 2026: we compared Flysimio, Airalo, Holafly, Saily, and Nomad across Schengen, the UK, and the Balkans — with per-country coverage for France, Spain, Italy, Germany, Greece, Portugal, and the Netherlands.

12 min readRead
Country guide

Best eSIM for USA 2026: NYC, LA & Vegas Tested

The best eSIM for the USA in 2026: seven options compared on price and real speeds, with coverage detail for New York, Los Angeles, Las Vegas, and Miami on AT&T and T-Mobile 5G.

10 min readRead
Country guide

Best eSIM for Canada 2026: Toronto to Banff Tested

The best eSIM for Canada in 2026: 5 providers compared on Rogers, Bell, and Telus. Coverage details for Toronto, Vancouver, Montreal, Banff, and Whistler — with real prices and Trans-Canada Highway notes.

10 min readRead
Buyer's guide

Best Travel eSIM 2026: 6 Providers, Real Prices

We tested Airalo, Holafly, Saily, Nomad, and more across 20 countries. Here is the honest ranking — and the one thing every guide forgets to tell you.

10 min readRead
How Flysimio works

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 60s
01
Pick your destination
Search 184 countries or grab a regional bundle that follows you between borders.
02
Scan & install
Flysimio drops a QR into your inbox. Open camera, scan, and tap install — about 30 seconds.
03
Land and stay online
Your eSIM activates the moment you connect to a local network. Track usage in the app.
Why Flysimio

The line that travels with you, not against

5G ready

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.

Typical 5G speed
Tokyo
up to 248Mbps5G

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.

Humans, 24/7.

If something goes sideways at 3am in Lima, a real person picks up.

Versus roaming

A week in Tokyo.

Same week. Same trip. Same 5GB of data. Different bills.

Carrier roaming pass
$70.00
Airport SIM kiosk
$35.00
BestFlysimio · Japan 5GB
$11.50

Your next trip
deserves a quieter line.

Plans start at $1.75. Cancel anytime — there's nothing to cancel.

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