What to Know About New Rules Before Booking Flights to Europe

Summer will be here before you know it, which means you might be in the midst of planning your summer family travel to Europe. Things used to be fairly simple — buy plane tickets, book rooms and pack some bags. But there is a new rule in effect for a few months now, and you’ll want to familiarize yourself with it before you book those already overpriced (and only getting more expensive) flights.

As of Oct. 1, 2025, Americans have to go through the EU’s Exit and Entry System. There is nothing you have to do ahead of time, but once you arrive, authorities will collect biometric data like your facial image and fingerprints, along with passport details and entry and departure information. This regulation applies to Americans entering 29 different EU countries (you can find a complete list here) for visits up to 90 days within a 180-day period.

Other rules, like having a passport valid for at least three months, are not new, but they still remain in effect. There is another change coming; however, and if you are planning to head to Europe later this year, you’ll want to be aware of it. The EU is still planning to roll out the ETIAS program, with an anticipated launch set for the last quarter of this year.

The program, which will require U.S. travelers to apply for an Electronic Travel Authorization and pay a €20 fee, has had several delays so far. But once it launches, getting your authorization will take anywhere from a few minutes to 30 days, so keep an ear open and check with the ETIAS website if your travel plans have you heading to Europe later this year.