Air travel has always depended on the illusion of stability. This illusion has begun to fracture as the disruption currently facing international travel emerges from the rapidly escalating conflict centred on Iran, whose effects now consequently extend far beyond the region itself. Since late February, coordinated strikes by the United States and Israel on Iranian targets, followed by sustained retaliation across the Middle East, have destabilised one of the most strategically significant regions in the global economy. Countries across the Gulf have experienced substantial turmoil, particularly through the closure of airspace and, according to Reuters reports, “with tens of thousands of passengers stranded as far as Bali, Kathmandu and Frankfurt”.
This disruption is rooted in energy dynamics. The Middle East remains central to global oil production and export capacity, and the current dispute has begun to interfere with its circulation. The Strait of Hormuz, one of the most integral transit routes, has been subject to complications, carrying disproportionate implications given that roughly one-fifth of global oil supply moves through it. Prices have surged beyond 100 USD per barrel as traders price in both current supply constraints and the risk of continued volatility.
This matters for aviation in a very direct sense. Air travel is fundamentally dependent on fuel, and as oil prices rise, airlines face immediate increases in operating costs. Air travel operates within a tightly regulated system of national airspace, in which routes are conditional permissions granted by individual states. Following the regional hostilities, the European Union Aviation Safety Agency (EASA) has issued conflict zone advisories warning against, or urging caution, when operating within the affected airspace of Iran, Iraq, Israel, Jordan and Lebanon. Thus, airlines are compelled to circumvent unsafe airspace or reduce services in these areas, inadvertently constricting the availability of seats and driving ticket prices upwards, and, as reported by The Irish Times, this “sparks fears of a deep travel slump”.
For students operating within fixed budgets, such instability renders international travel contingent upon financial risk that must be weighed against other variable costs, such as rent or food expenses.
The cumulative effect is a decline in morale, just as it is a measurable loss of efficiency. Flights between Europe and Asia are regularly being rerouted, adding hours to flight times and, in turn, an increase in fuel consumption. Under normal circumstances, BBC reports, the Gulf’s major aviation hubs collectively handle more than 3,000 flights daily, with the majority operated by regional carriers such as Emirates, Etihad, and Qatar Airways. With three major airlines effectively paralysed, and as Hilary Term draws to a close while the crisis shows no sign of resolution, students are left to question when and how they will get home.
At Trinity College Dublin, non-EU students form a substantial and structurally significant part of the university’s community. According to the Higher Education Authority, 4,630 non-EU students enrolled at Trinity in the 2024/25 academic year. For a considerable amount of the student body, life is less tied to academic term dates and more to their next flight home, making interruptions in flight routes complicate that dependency on fixed travel windows.
In this sense, the current moment reveals the fragility of global mobility. What appears seamless in ordinary circumstances is, in fact, reliant on geopolitical stability and functioning infrastructure, and when any aspect of these falter, so does the system it sustains. For students whose lives are built in the affected region, it further narrows the distance between their lives abroad and the realities faced by their families at home.
For students attempting to return home, home is no longer a guarantee.
