Wi-Fi at Heraklion Airport

Heraklion International Airport “Nikos Kazantzakis” (HER) has free Wi-Fi throughout the terminal, so you can check in online, message home or stream while you wait. Connecting takes a moment and there is no time limit. Here is how to get online, what to expect from the speed, and how to stay connected once you leave the airport.

Is there free Wi-Fi at Heraklion Airport?

Yes. Free, unlimited Wi-Fi covers the terminal, both before and after security. There is no charge and, in normal use, no strict time cap — handy for downloading a boarding pass, checking your flight, or passing the time before departure.

How to connect

1. Open your device’s Wi-Fi settings.
2. Select the airport network — look for a name such as “Airport Wifi Hotspot”.
3. Open your browser; a landing page should appear.
4. Accept the terms, and follow any short sign-in step if prompted.

If a page does not pop up automatically, try loading any plain website and the sign-in page usually appears.

Coverage and speed

The signal reaches the check-in hall, the gates and the seating areas. Speed is fine for messaging, maps and boarding passes, but during the summer peak, when the terminal is full, it can slow down. For anything important — checking in or downloading a pass — do it early rather than at the last minute.

Staying connected after the airport

Airport Wi-Fi only helps while you are in the terminal. On Crete, most visitors either use EU roaming (free “roam-like-at-home” for EU SIMs) or buy a local prepaid SIM or an eSIM for data. If you rely on maps and transfers, sorting data before you leave the airport is worth it.

eSIM and local SIM

An eSIM can be set up on your phone before you fly, so you have data the moment you land. Alternatively, Greek prepaid SIMs are sold in the city and at some airport outlets. EU and many UK travellers can often just use roaming — check your plan before buying anything.

Working, calls and streaming

The connection is generally good enough for video calls, email and light streaming, though speeds dip in the summer rush when the terminal is full. If you have a call or a deadline, find a quieter seat near the gates and keep a mobile-data backup ready in case the shared Wi-Fi struggles at peak times.

Is the airport Wi-Fi safe to use?

Public Wi-Fi is fine for browsing and boarding passes, but treat it as an open network. Avoid logging into banking without a VPN, check that sites show https, and turn off auto-connect afterwards so your phone does not rejoin unknown networks elsewhere. A VPN adds a simple layer of protection on any airport network.

Tips

• Download your boarding pass and any maps while the connection is strong.
• Use a VPN on public Wi-Fi if you are handling anything sensitive.
• Charge up at the terminal’s charging points while you are online.
• Sort roaming, a SIM or an eSIM so you have data after you leave.

Frequently asked questions

Is Wi-Fi free at Heraklion Airport?
Yes, free and unlimited throughout the terminal.

What is the Wi-Fi network called?
Look for a name such as “Airport Wifi Hotspot” in your Wi-Fi list.

Is the Wi-Fi fast?
Fine for messaging, maps and boarding passes; it can slow down when the terminal is busy in summer.

How do I stay online after the airport?
Use EU roaming if eligible, or a local prepaid SIM or eSIM for data on Crete.