More than 900 flights at London’s Heathrow and Gatwick airports were cancelled today, June 30, 2026, resulting in approximately 40,000 passengers being stranded. The cancellations have led to significant operational challenges across both major airports.
These disruptions were caused by intense thunderstorms impacting the region, which affected airport operations throughout the day. The adverse weather conditions forced the suspension and delay of numerous flights, prompting widespread cancellations.
Travel Advice for Passengers
Passengers planning to travel through Heathrow or Gatwick airports today should anticipate considerable delays and cancellations due to the weather-related interruptions. Travelers are encouraged to check their flight status with their airlines before
arriving at the airport.
