Singapore Airlines (SIA) will be boosting flight frequencies and capacities to several popular destinations for the 2025 Northern Summer season, which runs from 30 March to 25 October 2025.
From March 30, 2025, SIA will have a daily service to London (Gatwick), up from the current five-times weekly services. Together with its four-times daily flights to London (Heathrow), this will give the Airline five daily services to the UK capital.

Services to Rome will increase to five times a week between June 26, 2025 and August 28, 2025, up from the current four-weekly flights.
SIA will delink its three-times weekly Singapore-Milan-Barcelona flights from June 24, 2025 to September 7, 2025, and operate more direct flights between Singapore and the two European cities. The Airline will mount five-times weekly direct flights to Barcelona during this period, up from the current two weekly flights. Milan will have a daily service, up from four-times weekly currently.
Flights to Adelaide will go up to 10 a week across the Northern Winter 2024 and Northern Summer 2025 seasons, up from the current seven-times weekly services. Frequencies to Ho Chi Minh City will rise to thrice daily, up from 19-times weekly, and services to Siem Reap will go to twice daily, up from a daily service.
A three-times weekly service will be mounted to Johannesburg from December 11, 2024 to January 10, 2025, and from April 2, 2025 to October 24 , 2025, bringing the total number of flights to the city to 10 times a week, up from the current daily services, during these periods.
The Airbus A380 will return to Tokyo (Narita) between March 30, 2025 and May 31, 2025 on one of its two daily services, replacing the Boeing 787-10. The A380 will stop operating to Mumbai from July 28, 2025 to August 31, 2025, and Delhi from June 23, 2025 to July 27, 2025, and will be replaced by the Boeing 777-300ER.
SIA will also suspend services to Houston via Manchester from April 1, 2025. However, SIA will maintain five-times weekly services between Singapore and Manchester via SQ302 and SQ301.









