As winter fades away, millions of Britons are probably mapping out their summer getaways. Some might already have flights secured, and if that's you, it's crucial to familiarise yourself with the new regulations taking effect.

Whether you're jetting off to Europe or across the Atlantic, fresh legislation is being implemented that could result in substantial hold-ups at airports and railway terminals. Updated requirements covering visas, biometric information and passport checks mean that international travel is growing increasingly complex.

That said, provided you understand what's needed, your journey should remain hassle-free.

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For those bound for Europe, the new entry/exit system may trigger bottlenecks. The introduction of this began in October 2025, and by April 2026, it's anticipated to operate throughout all Schengen zones.

It demands biometric information - fingerprints and a facial photograph - at the airport, reports the Express.

This may create hold-ups at border crossings, so it's vital to factor these in and avoid leaving your travel arrangements too tight.

Also anticipated in 2026 is the European Travel Information and Authorisation System (ETIAS). This will oblige non- European Union nationals to secure ETIAS approval if they intend to visit Europe for up to 90 days.

The application will set you back £17.46 but comes free for those under 18 and over 70, and remains valid for three years or until your passport runs out.

Whilst this won't launch until the final quarter of 2026, specialists are encouraging travellers to get ready and stay informed about the upcoming transformation.

Those planning a journey to the US will be required to use the Mobile Passport Control App. The application was created to cut down queuing times at airports and do away with paper documentation.

Upon arrival in the US, passengers must download the app, set up a profile and respond to a number of questions about themselves.

After completing your submission, you'll be given a QR code to present at passport control.

Nicole Kerr, CEO at ground transportation platform Mozio, said: "UK searches for 'summer holiday deals' have increased by 123% in the past three months, as Brits look to secure their travel plans ahead of peak season.

"While a holiday is meant to be a relaxing and stress-free experience, experts have warned that changes to the travel industry could cause delays and confusion."