The “extreme day trip” trend is becoming one of the loudest travel trends of 2026. Expedia says 24-hour international trips are moving from niche TikTok stunt to mainstream travel habit, with one in four U.S. Millennials and Gen Z travelers planning a one-day international trip this year. Airbnb has also highlighted the rise of 1-2 day international city getaways among Gen Z travelers.
It sounds exciting: book a cheap flight, skip the hotel, walk around a foreign city, eat something delicious, take a few photos, and return home before your toothbrush realizes you left.
But here is the real question:
Is flying abroad for one day a genius budget travel hack, or just airport torture with a croissant?
Let us check.
Sources: Expedia, Airbnb, and Fodor's Travel.