Travel Tips

Destination connectivity and travel advice

How to Avoid Roaming Charges When You Travel: A Checklist

A practical checklist to avoid roaming charges when you travel: what to arrange before departure, exact settings to change, and the background features that quietly use data even with roaming off.

co:sim TeamMay 16, 20268 min

Travel Tips

Best eSIM for Egypt (2026): Coverage, Data Plans and Travel Setup

Compare Egypt eSIM coverage, data patterns and setup steps for Cairo, the Nile Valley, the Red Sea and desert travel.

co:sim TeamMay 13, 20269 min

Travel Tips

Best eSIM for Morocco (2026): Coverage, Plans and Travel Setup

A practical Morocco eSIM guide covering network choice, data planning, installation and connectivity across cities, coast and desert routes.

co:sim TeamMay 4, 20269 min

Travel Tips

JFK Airport WiFi: Free Access and How to Connect (2026)

JFK's free WiFi works the same way across all five terminals: no login, no card, no time cap. Here's how to connect, what it covers, and the better plan for after you land.

co:sim TeamApr 24, 20267 min

Travel Tips

Heathrow Airport WiFi: Free Access and How to Connect (2026)

Heathrow Airport WiFi is free across every terminal. Here is how to connect to _Heathrow Wi-Fi, what it covers, and a smarter way to have data waiting the moment you land.

co:sim TeamApr 22, 20267 min

Travel Tips

Paris CDG Airport WiFi: Free Access and How to Connect (2026)

Charles de Gaulle's free WIFI-AIRPORT network covers every terminal at CDG, but it stops at the exit doors. Here's how to connect fast and stay online after you land.

co:sim TeamApr 19, 20267 min

Travel Tips

Don Mueang Airport WiFi: Free Access and How to Connect (2026)

Don Mueang (DMK) runs the same AOT Airport Free Wi-Fi by NT network as Suvarnabhumi: connect with an email for 60 free minutes, or use the Sawasdee app for three hours.

co:sim TeamApr 17, 20266 min

Travel Tips

Kansai Airport WiFi: Free Networks and How to Connect (2026)

Kansai Airport's free #AirportFreeWiFi-Kansai network covers both terminals with no password or registration — how to connect, what it's good for, and the better plan for onward travel to Osaka and Kyoto.

co:sim TeamApr 15, 20267 min

Travel Tips

Hong Kong Airport WiFi: Free Access and How to Connect (2026)

HKIA's free WiFi needs no SMS code or passport, just a browser and a terms screen. Here's how to connect, what it can't do once you leave the terminal, and how to arrive already online.

co:sim TeamApr 13, 20267 min

Travel Tips

Taoyuan Airport WiFi: Free Networks and How to Connect (2026)

Taoyuan Airport's free WiFi (SSID: Airport Free WiFi) needs no password or registration. Here's how to connect at TPE, what the network handles well, whether the Airport MRT has WiFi, and why installing an eSIM before you fly beats even Taoyuan's famously good SIM counters.

co:sim TeamApr 11, 20266 min

Travel Tips

Changi Airport WiFi: Free, Fast, and How to Connect (2026)

Changi Airport's #WiFi@Changi is free in every terminal with no registration — the old SMS codes and passport kiosks are gone. How to connect, what the network handles, where it ends, and why an eSIM installed before you fly makes arriving in Singapore smoother.

co:sim TeamApr 9, 20266 min

Travel Tips

Haneda Airport WiFi: Free Networks and How to Connect (2026)

Haneda Airport's free HANEDA-FREE-WIFI network covers all three terminals with no password and no sign-up. Here is how to connect, where coverage actually stops, and why the 13-minute Monorail ride into Tokyo is the real reason to install a Japan eSIM before you fly.

co:sim TeamApr 6, 20266 min

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