Even if you’ve memorized airport codes and mastered packing cubes, these visa fees still sneak up on you.

Planning an international trip takes time, energy, and often a spreadsheet or two. You map your route, hunt for deals, maybe even memorize currency exchange rates. But even the most seasoned travelers sometimes get caught off guard by something simple—visa fees. Not the obvious ones, either. We’re talking about the small print, unexpected charges, and extra hoops that cost way more than you thought they would. These aren’t just line items—they’re the kind of expenses that show up at the worst moment and mess with your budget.
Some countries charge you just to set foot in the airport. Others add “processing fees” or reciprocity charges that feel like surprise toll booths for your passport. A few even require cash-only payments on arrival, which is a real headache if you show up empty-handed. If you’ve ever thought, “Wait, I didn’t see that listed anywhere,” you’re not alone. These 13 overlooked visa fees have blindsided even the most experienced travelers—and knowing about them ahead of time might save you a whole lot of frustration (and a chunk of your travel fund).