Firefly Cancels Subang Singapore Flights Due to Haze

Firefly, a Malaysian low-cost regional airline and wholly owned subsidiary of Malaysia Airlines, has extended the cancellation of all scheduled flights between Sultan Abdul Aziz Shah Airport in Subang, Malaysia, and Seletar Airport in Singapore until 14 October 2026. The flight disruption resolves safety hazards caused by ongoing adverse weather and transboundary haze conditions affecting aviation corridors between the two countries. This operational suspension affects business travellers, commuters, and tourists travelling across the Malaysia-Singapore cross-border route.

Key Facts

Which Firefly Flights Between Subang and Singapore Are Cancelled?

Firefly has suspended six daily services between Sultan Abdul Aziz Shah Airport in Subang and Seletar Airport in Singapore until 14 October 2026 due to poor visibility from haze. The suspension affects flight pairs FY3122/FY3123, FY3124/FY3125, FY3126/FY3127, FY3128/FY3129, FY3130/FY3131, and FY3132/FY3133 across both inbound and outbound cross-border sectors.

The low-cost carrier initially grounded all operations across the Subang–Seletar route between 10 October and 12 October 2026 as a precautionary safety measure before extending the grounding through 14 October 2026.

According to air quality monitoring by the National Environment Agency (NEA) of Singapore, the 24-hour Pollutant Standards Index (PSI) remained in the unhealthy band on 12 October 2026, registering between 118 and 155 as of 7:00 PM. Regional readings showed 155 in central and western Singapore, 139 in eastern Singapore, 122 in southern Singapore, and 118 in northern Singapore.

Firefly has grounded six daily return services between Subang and Singapore through 14 October 2026 due to regional haze.

What Compensation and Rebooking Options Are Available for Affected Passengers?

Passengers holding bookings on cancelled Firefly flights are offered re-accommodation on existing Malaysia Airlines services operating the Kuala Lumpur–Singapore route, subject to seat availability, or an unconditional full refund. Refund requests are processed back to the passenger's original payment method within 30 working days without penalty fees.

The airline confirmed its customer care protocols in an official travel advisory issued on Monday, 12 October 2026:

"Affected passengers are being contacted and reallocated to existing Malaysia Airlines services via the Kuala Lumpur-Singapore route, subject to seat availability. Passengers who choose not to proceed with the reallocated flight are eligible for a full refund, which will be credited back to the original payment method within 30 working days."

Firefly Travel Advisory (reported via Bernama / Careta, 12 October 2026)

Passengers on cancelled Firefly Subang–Seletar flights qualify for full refunds credited within 30 working days or rebooking on Malaysia Airlines flights via Kuala Lumpur.

How It Compares for Malaysian Users

For Malaysian business travellers and commuters accustomed to city-centre departures via Subang (SZB), the haze-induced groundings necessitate shifting departures to Kuala Lumpur International Airport (KLIA) or seeking alternative cross-border travel arrangements. The suspension of turboprop operations directly impacts corporate travellers seeking fast transit times between the Klang Valley and Singapore's downtown financial district.

Unlike international jet operations with higher instrument-landing tolerances, regional turboprop flights operating into secondary airfields like Seletar are acutely sensitive to low atmospheric visibility caused by seasonal tropical haze events across peninsular Malaysia and the Singapore Strait.

Subang-based commuters to Singapore must temporarily reroute through main hub flights at Kuala Lumpur International Airport during visibility-induced regional airline groundings.

Common Questions

How can affected passengers claim a full refund from Firefly?

Passengers opting against Malaysia Airlines rebooking receive an automatic full refund to their original payment method within 30 working days. Firefly contacts affected ticket holders directly to process their cancellation requests.

Which specific Firefly flight numbers are suspended due to haze?

The cancellation covers six daily service pairs: FY3122 and FY3123, FY3124 and FY3125, FY3126 and FY3127, FY3128 and FY3129, FY3130 and FY3131, and FY3132 and FY3133.

Can affected Firefly passengers transfer their tickets to Malaysia Airlines?

Yes. Firefly is proactively re-accommodating affected passengers onto existing Malaysia Airlines flights operating along the Kuala Lumpur–Singapore corridor, provided that empty seats remain available at the time of transfer.

Sources and Methodology

This report is derived from primary reporting by the Malaysian national news agency Bernama and automotive/transport publication Careta, published on 12 October 2026. Air quality indices cited in this document reflect official 24-hour Pollutant Standards Index (PSI) measurements recorded by Singapore's National Environment Agency (NEA) as of 7:00 PM on 12 October 2026. Original Malay-language source statements were translated into British English while preserving official brand, regulatory, and airport naming conventions. No secondary statistics or unverified price claims were extrapolated. This article was last updated on 13 October 2026. Information specific to Malaysia was verified against reporting by Bernama and Careta.