Air TransportAir travel across parts of the Middle East is facing renewed disruption as governments expand travel advisories linked to rising tensions between Washington and Tehran, prompting airlines to reassess routes to and over the region.
Several countries have urged their citizens to leave Iran while commercial flights remain available, citing a deteriorating security environment. Germany, Poland, Serbia, India, Cyprus, Sweden and Brazil are among those advising nationals to depart Iran or avoid travel to the country. Singapore has told citizens to defer all travel.
In many cases, authorities have specifically noted that commercial air services are still operating, encouraging travelers to use available flights while options remain open. India’s embassy in Tehran advised citizens to leave using available means of transport, including commercial flights, while Germany highlighted that departures by air and land remain possible.
At the same time, some governments are reducing their diplomatic presence elsewhere in the region. The United States has withdrawn non-essential staff and eligible family members from its embassy in Lebanon. Australia has instructed dependents of diplomats in Israel and Lebanon to leave and offered voluntary departures for families in the United Arab Emirates, Qatar and Jordan.
Airlines have begun adjusting schedules in response to the heightened risk environment. KLM said it will suspend flights between Amsterdam and Tel Aviv from 1 March, citing operational and commercial considerations. The Dutch carrier did not directly reference US-Iran tensions but confirmed it was not feasible to continue operating the route under current conditions.

For weeks, concerns over a possible escalation between the US and Iran have led carriers to suspend or reroute services to certain destinations and avoid specific airspace corridors. Flights to Israel and parts of the Gulf have been subject to periodic reviews, while overflight decisions are being reassessed as military activity in the region increases.
The diplomatic backdrop includes renewed negotiations over Iran’s nuclear program and warnings from US officials of potential consequences if talks fail. In recent weeks, the United States has deployed dozens of combat aircraft to the Middle East and positioned two nuclear-powered aircraft carriers in the region, moves seen as preparations for a potential military operation against Iran.
Iranian leaders have rejected accusations that the country is seeking nuclear weapons, while tensions remain elevated following previous strikes and threats of further action.