On June 30, 2026, intense thunderstorms caused significant disruptions at London’s Heathrow and Gatwick airports. Both airports experienced widespread flight cancellations amid the severe weather conditions grounded operations.
Over 900 cancelled flights have been reported across the two major airports, resulting in approximately 40,000 passengers being stranded. These cancellations have affected a wide range of domestic and international flights, severely impacting traveler plans on this day.
