Iran war-hit Heathrow: Passenger traffic down 5% in April, Middle East traffic down more than 50% – The

London’s Heathrow Airport saw a sharp decline in passenger traffic in April, as the ongoing conflict with Iran led to disruptions across global aviation networks.The UK’s busiest airport said about 6.7 million passengers traveled through its terminals during the month, a 5 percent decline compared to the same period last year, Reuters reported.Traffic linked to the Middle East took the biggest hit, falling by more than 50 percent, as airlines faced airspace closures, flight cancellations and longer flight routes amid the regional crisis. Heathrow Airport said the decline reflects “short-term adjustments to travel plans” caused by geopolitical tensions.

Transit traffic rises as travelers are rerouted through London

Despite the overall slowdown, Heathrow saw a 10 per cent jump in transfer passengers, with many travelers rerouting via London to continue flights to Asia and Oceania.

The airport benefited from passengers avoiding major transit hubs in the Gulf such as Dubai and Doha due to unrest in the region.Airport officials noted that Heathrow Airport had accommodated some demand for travel for displaced people, even as the conflict continued to impact international aviation.

Fears of a fuel crisis are increasing pressure on airlines

The conflict has also exacerbated concerns about jet fuel supplies after tanker traffic through the Strait of Hormuz, an important global oil shipping route, was disrupted.

According to industry data, jet fuel prices have nearly doubled from last year’s levels, raising concerns about higher airfares and possible fuel shortages during the peak summer season.Last week, IAG, which owns British Airways, indicated that it may try to offset the huge rise in fuel costs through price increases and other cost management measures. Meanwhile, some airlines are reportedly cutting ticket prices on selected European summer routes to avoid poor bookings.

Heathrow Airport reviews 2026 forecasts

Thomas Woldby, chief executive of Heathrow Airport, described the situation as a “short-term disruption”, insisting that underlying travel demand remains strong despite the volatility. He added that April remains the busiest month at Heathrow Airport so far this year.However, the airport said it will re-evaluate and update its 2026 passenger forecast next month as uncertainty over the conflict and global travel outlook persists.