VPNs for Travel: What to Know Before You Fly

Why travel is a genuinely different use case

Most everyday VPN use happens on networks you broadly trust — your home or work connection. Travel removes that assumption entirely: airport, hotel and café Wi-Fi are shared with strangers, often poorly secured, and in some cases actively monitored. The U.S. National Counterintelligence and Security Center’s traveller guidance is blunt about this: Wi-Fi networks overseas are regularly monitored by security services and others, and you should assume any network you don’t control could be compromised. That doesn’t mean every hotel hotspot is hostile — but it does mean the habits worth building at home (checking for HTTPS, not reusing passwords, 2-step verification) matter more, not less, once you’re away from networks you trust.

Before you go: set up while you still have a reliable connection

• Install and test your VPN app at home. Some app stores and VPN provider websites are themselves blocked or restricted in certain countries, which means you may not be able to download or update the app once you land. Install it, sign in, and confirm it connects before you leave.
• Check your destination’s rules first. VPN legality and restrictions vary significantly by country, and the position changes over time in some places. Read our country-by-country VPN legality guide and check your government’s official travel advisory for your specific destination before assuming a VPN is fine to use there.
• Turn on 2-Step Verification with an authenticator app, not SMS, where you can. Roaming or a local SIM can make text-message codes unreliable; an authenticator app works offline and isn’t dependent on your travel network.
• Update your devices and apps before departure. The NCSC recommends applying security updates promptly and automatically where possible — patched software closes known vulnerabilities that attract attackers on unfamiliar networks.
• Back up anything you can’t afford to lose. This isn’t VPN-specific, but standard travel security guidance consistently recommends it alongside network precautions, in case a device is lost, stolen or seized.

While you’re there: public Wi-Fi and shared devices

The U.S. Federal Communications Commission’s guide for international travellers recommends confirming the exact name and login procedure of a hotspot with staff before connecting — a fake network with a similar name is a well-documented trick at airports and hotels. It also advises avoiding public computers in hotel business centres and internet cafés for anything sensitive, such as online banking or entering payment details, since you have no way to know what’s installed on a machine you don’t control. Canada’s official travel.gc.ca guidance adds a simple rule worth keeping: only use encrypted Wi-Fi, and avoid handling sensitive data on networks you can’t verify. A VPN is one useful layer here — it stops the local network operator from seeing which sites you’re visiting — but it doesn’t make a compromised shared computer or a fake hotspot safe to use for banking. Turn off Wi-Fi auto-join on your devices so they don’t silently connect to unfamiliar networks in the background.

Keeping access to what you already pay for

Streaming services license content on a country-by-country basis, so travelling abroad can mean your usual catalogue — or the service itself — isn’t available in the way you’re used to. Some travellers use a VPN to keep reaching their home region’s catalogue on a subscription they already pay for. It’s worth knowing this isn’t guaranteed to keep working: streaming platforms actively detect and block known VPN server ranges, and terms of service vary by provider. See VPN for Streaming Services for how that actually plays out platform by platform.