Singapore Airlines and Vietnam Airlines will start codesharing on flights from October 26th.

Singapore Airlines and Vietnam Airlines announced on September 23 that the new codeshare agreement signed by the two airlines will take effect on October 26, 2025. Under the agreement, Singapore Airlines will collaborate with Vietnam Airlines on codeshare flights between Singapore and Hanoi, Ho Chi Minh City; while Vietnam Airlines will collaborate with Singapore Airlines on codeshare flights between Singapore and Da Nang, Hanoi, Ho Chi Minh City. The related codeshare flights will gradually be open for booking through the sales channels of both airlines and travel agencies starting from October 10, 2025.