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After clearing regulatory approval, Malaysia Airlines and Singapore Airlines have launched their joint business partnership (announced back in January 2026) by introducing joint fare products for travel between Singapore and Kuala Lumpur. This builds on a relationship the two airlines have been steadily deepening since signing a cooperation framework agreement back in October 2019 and looks to be just the start of a something deeper.
The details
The joint fares announced last week, build on the airlines’ existing codeshare and, we’re told, give customers more fare options between the two capitals along with better connectivity across the combined network.
Both carriers say they’re working towards further benefits down the line, including reciprocal lounge access, coordinated flight schedules, and joint corporate travel arrangements, though none of that is live yet.
Malaysia Airlines and Singapore Airlines currently codeshare across Malaysia, Singapore, Europe, and South Africa and reciprocal earning between the two loyalty programmes, Enrich and KrisFlyer, has been in place since February 2024 (although this remains limited to specific routes rather than every flight either airline operates).
On the KrisFlyer side, Malaysia Airlines flights are eligible for accrual on a defined list of routes that includes the Kuala Lumpur to London Heathrow route alongside a string of routes within Malaysia.
On the Enrich side, Singapore Airlines flights earn Enrich points only on a couple of Singapore Airlines local routes (to and from Kuala Lumpur and Penang), on a handful of routes to/from Europe (including London Heathrow, Barcelona, Rome, and Zurich), and on the Singapore Airlines routes to/from Cape Town and Johannesburg.
Quick thoughts
This is an interesting partnership to watch, not least because Malaysia Airlines and Singapore Airlines sit in different global alliances – Malaysia Airlines in Oneworld and Singapore Airlines in Star Alliance.
Cross-alliance commercial partnerships aren’t particularly rare, but they’re the exception rather than the rule as alliance membership is supposed to represent where an airline’s primary loyalties lie.
There’s also an interesting contrast worth noting here.
Alaska Airlines, a Oneworld member since 2021, had its own non-alliance partnership with Singapore Airlines dating back to 2017. That relationship was substantially dialed back from September/October 2025 when reciprocal mileage redemptions ended entirely and Atmos Rewards members were left only being able to earn points on Singapore Airlines flights that were booked directly through Alaska’s own website.
While that cross-alliance relationship was being dismantled, the exact opposite appears to be happening with Malaysia Airlines, a fellow Oneworld carrier deepening its ties with Singapore Airlines rather than pulling away.
Both airlines are framing this news as being about customer choice, more fare options, better connectivity and, at some point, reciprocal lounge access. That’s not entirely wrong, but it’s also not the whole story.
Joint business agreements between airlines are, fundamentally, all about coordinating capacity and pricing on shared routes rather than having the airlines competing against each other on those routes (this is the same dynamic that underpins the major transatlantic joint ventures between US and European carriers), so this isn’t necessarily going to be a net positive for flyers.
Bottom line
After receiving official clearance from the regulators, Malaysia Airlines and Singapore Airlines have now launched joint fare products for travel between Singapore and Kuala Lumpur, with reciprocal lounge access, coordinated scheduling, and joint corporate travel arrangements promised to follow. Existing reciprocal earnings between Enrich and KrisFlyer continue and already cover a useful, if limited, set of routes on both sides.
