KUALA LUMPUR, March 22- Malaysia Airlines today resumed flight operations to and from Heathrow Airport, London, after disruptions due to a power supply incident.

According to the airline's statement on the X website, the flights that have resumed operations as scheduled are MH4 (Kuala Lumpur to Heathrow London) and MH1 (Heathrow London to Kuala Lumpur).

Malaysia Airlines also advised passengers to update their contact information via the 'My Booking' section on the official website or mobile application to receive important notifications immediately.

The airport was forced to close on Friday after a fire at a nearby power station, causing a power supply disruption.