"Cheap" isn't a price tag: how we measure real-feel value

It's tempting to call Thailand "cheap" and Switzerland "expensive" and stop there — but that tells you nothing about timing. It answers a question you already knew the answer to, and skips the one that actually decides whether now is a good moment to book. TripDip is built on a different move: we don't rank destinations against each other, we rank each one against its own history. That single decision is why our list looks different from every "cheapest countries" article you've read — and why it's more useful.

The worked example: Switzerland can beat Thailand

In absolute terms, this is no contest — a day in Thailand costs a fraction of a day in Switzerland, and always will. If your only question is "which is cheaper," you never open the app; you already know.

But now ask the timing question. Suppose the baht has firmed and Thailand sits near the expensive end of its own last decade — still cheap in absolute money, but a poor deal by its own standards. And suppose the franc has, unusually, eased and Switzerland has slipped to a genuine low against its own history — still expensive in absolute money, but the best the franc has offered in years. In that moment, Switzerland is the better-value pick, even though Thailand is cheaper. You're not comparing price tags; you're comparing how good a deal each is relative to what that place normally costs you. Value is the gap between price and normal — not the price itself.

How inflation and the exchange rate combine

The "real-feel cost" of a destination for a Hong Kong traveller is driven by two forces pulling in opposite directions:

• Local inflation pushes prices up in the local currency. A meal that cost 100 units last year might cost 108 this year.
• The exchange rate decides how many local units your Hong Kong dollar buys. If the local currency weakens against the HKD, each dollar buys more.

Real-feel cost is what's left after these two fight it out. A country can have rising local prices and still get cheaper for you, if its currency weakens against the HKD faster than its prices rise — exactly the Japan and Türkiye story. Conversely, a country with flat local prices can get more expensive if its currency strengthens. The sticker price in the local shop and the real cost to your wallet are two different numbers, and only the second matters when you're spending HKD.

What a "40-year low" signal means

When we say a destination is at a "40-year low," we mean its real-feel cost — inflation and exchange rate combined, measured against its own long history — is the lowest it's been in that span. It does not mean it's the cheapest place on the map. It means it's the cheapest that place has been for you in four decades: a rare, time-limited window, not a permanent state. How to act on it:

• Treat it as a timing nudge, not a destination verdict. A low signal means "if this trip was ever on your list, this is an unusually good moment" — not "go here instead of somewhere you'd enjoy more."
• Move the flexible trips to the low signals. If two destinations both appeal, let the one at a genuine low go first while the window is open.
• Bank the saving deliberately. Take the value trip this year, and it earns you the freedom to take the expensive-but-worth-it one (hello, Switzerland) next year without guilt.

Honest caveats

This is a timing tool, not a magic-cheapness detector, and it's only honest if we say where it stops. Real-feel value tracks the on-the-ground cost of being somewhere — food, transport, everyday spending — not the fixed costs that often dominate a trip's total. Flights and hotels vary with season, route and how far ahead you book, and a great real-feel signal can be undone by a bad-timing fare. A low signal also isn't a promise the trip is right for you; it's a promise the moment is good. Use it to time trips you already want, not to talk yourself into ones you don't.

The full method, data sources and caveats live on the methodology page, and to see the idea in action, the rankings show every destination against its own history right now. Cheap isn't a price tag — it's a moment. Our whole job is to tell you when yours has arrived.