Malaysia Airlines (MAB) and Singapore Airlines (SIA) have launched their strategic joint business partnership, formalised in January 2026 following the regulatory approvals, with the introduction of joint fare products for travel between Singapore and Kuala Lumpur.
The new joint fare offerings build on the airlines’ existing codeshare partnership, enabling MAB and SIA to provide customers with a greater variety of fare options between the two capital cities, as well as enhanced connectivity across the combined network of both carriers.
MAB and SIA are also working towards the progressive introduction of additional customer benefits, including reciprocal lounge access, coordinated flight schedules, and joint corporate travel arrangements. These initiatives reflect the airlines’ deepening commercial collaboration and shared commitment to improving connectivity between Malaysia, Singapore, and the wider region.
Since signing their commercial cooperation framework agreement in October 2019, MAB and SIA have progressively expanded their collaboration, offering customers greater connectivity and more travel options.
The airlines currently codeshare on services across Malaysia, Singapore, Europe, and South Africa. In addition, both carriers introduced reciprocal accrual and redemption between the Enrich and KrisFlyer frequent flyer programmes in February 2024, allowing members to earn and redeem miles or points on selected flights operated by both carriers.
