07. Take advantage of free airport Wi-Fi
You can never save too much during a trip, right?
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Thankfully many airports provide complimentary Wi-Fi access, allowing you to save on expensive mobile data charges or international roaming fees while waiting for your flight.
However, when using free airport Wi-Fi it’s essential to exercise caution and adhere to security best practices, such as using a virtual private network (VPN) and refraining from accessing sensitive personal information while connected to public networks.