SINGAPORE- Singapore Airlines (SQ) has postponed the restart of its Dubai (DXB) service to August 2026, marking yet another delay for flights SQ494 and SQ495 on the Singapore (SIN) to Dubai route.

The winter 2026/27 schedule reveals a more significant shift, as the airline has stopped selling First Class and Premium Economy on all Dubai flights from late October, signaling the removal of the Airbus A380 from the route in favor of a 2-class aircraft.

Singapore Airlines Pushes Dubai Restart to August, Drops Premium Cabins for Winter

The latest delay follows a familiar pattern of postponements. The Dubai service was originally set to resume on March 29, 2026, before briefly shifting to April 30, then June 1, and now August 3, 2026.

According to Mainly Miles, a 4-class Boeing 777-300ER remains scheduled on the route from August 3 through October 24, 2026, operating daily as flights SQ494 (SIN-DXB, departing 14:40, arriving 18:00, duration 7h 20m) and SQ495 (DXB-SIN, departing 19:45, arriving 07:30+1, duration 7h 45m).

The repeated delays are driven by the ongoing geopolitical situation in the Middle East, and the August date itself remains subject to change, given the established pattern of postponements.

The winter schedule, running from October 25, 2026, through March 27, 2027, tells a bigger story.

Singapore Airlines still has the A380 loaded in its schedule system for Dubai flights, but has completely withdrawn First Class and Premium Economy sales across every flight in the 5-month season. This is a clear signal that the superjumbo will not operate on the route during this period.

This mirrors the pattern seen before the summer 2026 A380 removal. First Class sales were initially capped at four seats per flight from late February onwards, a signal that was flagged at the time, before the airline formally reverted to the 777-300ER a few weeks later.

The winter signal is even stronger, with both premium cabins pulled entirely across the full season.

The winter schedule shows adjusted timings with SQ494 departing SIN at 14:30 and arriving DXB at 18:10 (duration 7h 40m), while SQ495 departs DXB at 19:50 and arrives SIN at 07:15+1 (duration 7h 25m). The aircraft is listed as A380 but noted as likely A350 Medium Haul.

Replacement Aircraft for Dubai Route

The most plausible replacement is the 2-class regional Airbus A350 Medium Haul. This is the same aircraft type that served the Dubai route from the post-COVID restart in January 2021 through March 2025, before the 777-300ER returned with First Class restored to the route.

The two-class Boeing 787-10 is another possibility, but the A350 MH fits better given the route’s recent history.

Neither the Boeing 777-300ER nor the Airbus A350 Long Haul appear to be in consideration, as both carry Premium Economy cabins that are not being sold.

This represents a notable step backwards for a route that just 3 months ago was positioned as a year round A380 destination alongside London (LHR) and Sydney (SYD).

Passengers will lose access to First Class and Premium Economy for the entire winter season.

They will also face a smaller Business Class seat that many travelers find a tighter squeeze on longer flights, with Dubai services pushing beyond 7 hours 40 minutes gate to gate during the winter season.

A380 to Melbourne, Auckland, or Hong Kong?

With Dubai dropping off the A380 roster, Singapore Airlines will have one more A380 at its disposal than expected this coming winter. The current planned A380 routes for winter 2026/27 include:

Auckland (AKL) on SQ285/286, from January 17, 2027 (SQ285) and January 18, 2027 (SQ286); Delhi (DEL) on SQ406/403; Dubai (DXB) on SQ494/495, now almost certain to drop off; Frankfurt (FRA) on SQ326/325, until January 16, 2027 only; London Heathrow (LHR) on SQ308/319 and SQ322/317; Mumbai (BOM) on SQ424/423; Shanghai (PVG) on SQ830/833; and Sydney (SYD) on SQ231/222 and SQ221/232.

Melbourne (MEL) is the most obvious candidate for the freed-up superjumbo. The city has already been the unexpected beneficiary of the Dubai disruption this summer, with the A380 restored to the route at short notice from March 29 for the first time in nearly 3 years.

Melbourne’s peak summer travel season from December to February strengthens the case for retaining the superjumbo at Tullamarine through the winter.

Auckland currently receives part-season A380 operation through a switcheroo with the Frankfurt route in mid-January.

With the fleet inventory effectively one aircraft up, both Frankfurt and Auckland could potentially see season-long A380 operation rather than splitting the type mid-season.

Hong Kong (HKG) has a part-season A380 stint already locked in for summer 2026 and could see winter deployment, especially over the peak Chinese New Year period.

Tokyo Narita (NRT) is another route that has historically attracted occasional A380 deployments during peak periods and remains one to watch.

Firmer clarity on winter aircraft allocations is expected around August 2026, though the airline may finalize plans sooner to secure a good volume of advance bookings.

Riyadh Launch Facing Another Delay

Singapore Airlines’ other planned Middle East route to Riyadh (RUH) shows similar warning signs.

The carrier has restricted bookings on its planned 4 times weekly service to only the most expensive Flexi fare codes (Z class in Business and Y class in Economy) for the entire September and October 2026 period, with normal full fare code inventory resuming only from November 2026.

This is the same pattern that preceded the previous Riyadh postponement, when the booking code restriction extended through the end of August 2026 before the carrier formally pushed the launch back to September 1.

A November 2026 launch now looks like the more likely outcome.

What Passengers Should Know

Travelers booked on Dubai flights between now and August 2, 2026, should expect re-accommodation on alternative services or full refunds in line with the airline’s standard advisory.

The August 3 restart date and all schedules remain subject to change based on the geopolitical situation.

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