Why international tourism no longer fits neatly into the economic categories that once defined it.
For much of modern history, overseas travel was the privilege of the affluent. Crossing national borders for leisure demanded substantial disposable income, generous amounts of free time and, in many cases, access that few people enjoyed. Calling international tourism a luxury good was therefore less a theoretical judgement than an accurate description of reality.
That reality has changed.
The rise of low-cost airlines, the spread of online booking platforms, the liberalisation of international aviation markets and the democratisation of digital information have dramatically lowered the cost of travelling abroad. Overseas holidays are no longer reserved for a narrow social elite. Hundreds of millions of people now cross borders regularly for leisure, making international travel an increasingly familiar part of modern life rather than an exceptional indulgence.
Yet economic thinking has not fully caught up with this transformation.
International tourism is still frequently described as a luxury good. While that description may have reflected the market of several decades ago, it is becoming an increasingly poor guide to the market that exists today.
In economics, a luxury good is one whose demand rises more than proportionately as income increases. By that definition, international travel undoubtedly behaves like a luxury good when incomes are low. The first overseas holiday is often one of the earliest purchases households make after reaching a certain level of prosperity.
But the economic nature of travel evolves as societies become wealthier.
The first international trip is exceptional. The fifth is anticipated. The twentieth may simply be part of an annual routine.
For many households, overseas holidays have become recurring consumption rather than extraordinary expenditure. They remain discretionary, but they are no longer rare. The same activity can therefore display very different demand characteristics at different stages of economic development.
This exposes a deeper problem.
Economists often speak of international tourism as though it were a single product. In reality, it is a collection of fundamentally different forms of consumption.
A business trip fulfils commercial obligations. Visiting friends and relatives satisfies social commitments. Medical travel responds to healthcare needs. A family beach holiday, a backpacking adventure and an Antarctic expedition all belong to international tourism, yet they generate value in entirely different ways and respond differently to changes in prices and incomes.
Treating them as a single economic good obscures more than it explains.
More importantly, the fastest-growing part of today’s tourism industry is not defined by distance but by differentiation.
Travellers increasingly seek distinctive experiences rather than distant destinations. They value memorable journeys over longer itineraries, authenticity over scale and uniqueness over simple mobility. Competition within the tourism industry has therefore shifted. Destinations are no longer competing merely to attract more visitors across national borders; they are competing to offer experiences that cannot easily be replicated elsewhere.
That transformation has also created a small but highly visible market that resembles what economists describe as a Veblen good.
A luxury island resort, a private jet itinerary or an expedition available only to a handful of travellers is consumed for more than recreation. These products signal exclusivity and social status. Their high prices do not simply reflect higher costs; they reinforce scarcity, prestige and distinction. In such markets, price itself becomes part of the product’s appeal.
Yet these represent only one segment of international tourism.
Most overseas travel still responds to exchange rates, airfares, household income and consumer confidence much like any other consumer market. Families compare prices, alter destinations when currencies move and postpone holidays during periods of economic uncertainty. Their decisions remain governed by conventional economic incentives.
The question, therefore, is not whether overseas travel is a luxury good, a necessity or, in some cases, a Veblen good.
The more useful question is which forms of international tourism exhibit each of these characteristics, under what economic conditions and for whom.
That distinction matters because tourism policy and destination marketing often assume that all international travellers respond to the same incentives. They do not. Price-sensitive family travellers, business visitors and consumers seeking exclusive luxury experiences inhabit different markets, possess different elasticities of demand and respond to different policy instruments.
As tourism markets mature, success will depend less on attracting ever larger numbers of visitors than on creating experiences that generate greater value for clearly defined segments of travellers.
International tourism is no longer a single economic good. And that is precisely where tourism economics must break with the traditional classifications of consumer goods. The industry has changed. The economics must change with it.
