You've just landed, and the first thing you need is internet — to check your hotel booking, order a ride, or message family. Here are your three realistic options, fastest last.
Option 1: Free Wi-Fi at the airport or a café
Pros: instant and free. Cons: speeds are unreliable, it ends the moment you walk away, and public Wi-Fi carries real security risks — use a VPN and avoid banking on it. Best use: as a 10-minute bridge to set up a proper connection (like installing an eSIM).
Option 2: Local SIM card, or tethering from a companion
Local SIM: often cheap with a stable local network, but airport counters mean queues, many countries require passport registration, and you'll be swapping out your own SIM. Tethering: if a travel companion already has data, hotspot sharing gets you online immediately — at the cost of their battery and speed (how to set up tethering →).
Option 3: eSIM — the fastest full solution
An eSIM is a digital SIM: buy online, scan a QR code, and you're connected — no shop, no queue, no plastic. The whole process fits inside that 10 minutes of airport Wi-Fi:
- Buy your eSIM online (2 minutes)
- Scan the QR code from the confirmation email (1 minute)
- Enable the line + Data Roaming, and you're online (2 minutes)
One requirement: your phone must support eSIM — iPhone XS and newer, Pixel 3 and newer, Galaxy S20 and newer, plus many other models (check yours in 30 seconds →).
Get a Movia eSIM now → — 140+ countries, instant email delivery, online in about 5 minutes.
Which should you pick?
- Need 5 minutes of internet once: airport Wi-Fi (with a VPN).
- Staying weeks in one country and near a phone shop: a local SIM can be the cheapest.
- Want internet now and for the whole trip: eSIM — fastest setup, no SIM swap, works across borders on regional plans.
FAQ
Is airport Wi-Fi safe for banking?
Not without protection. Public networks expose your traffic — use a VPN, or wait until you're on your own mobile data.
Can I buy and install an eSIM after landing?
Yes — that's the typical case. You need an internet connection for the download, and airport Wi-Fi is enough to complete it.
What if my phone doesn't support eSIM?
Then a local SIM or tethering is your route. Check compatibility before deciding — dial *#06# and look for an EID number.