Qantas sets October 2027 for first nonstop Sydney-London flights

By Grace Kim

Qantas will launch its first nonstop Sydney-London service in October 2027, using flight numbers QF1 and QF2 and cutting journey time by up to four hours versus the existing route.

The service forms part of Project Sunrise and will use specially configured Airbus A350-1000ULR aircraft. Qantas will take delivery of 12 aircraft, each with 238 seats across four cabins. Without a published flight frequency, the airline has not translated that per-aircraft seat count into daily or annual capacity.

What changes for travelers and sellers?

The Kangaroo Route first linked Sydney and London in 1947, when the journey took four days and seven stops. Across almost 80 years, Qantas has flown it with aircraft including the Lockheed Constellation, Boeing 747 and Airbus A380.

Qantas calls QF1 and QF2 its "most iconic flight number pair." That heritage claim may help marketing, but it does not establish future demand.

The nonstop flights promise up to four hours of time savings, a product change for sellers pitching elapsed time. A shorter schedule may strengthen demand, but Qantas has published no fares, booking targets or demand forecasts with which to test that proposition. Travelers may gain time; sellers still don’t know whether passengers will pay for it.

Can the aircraft deliver the promise?

Each A350-1000ULR will carry an additional 20,000-liter fuel tank. Qantas says the configuration supports more than 16,000 kilometers and up to 22 hours nonstop; those are engineering claims for the route, not evidence of commercial performance.

The first test aircraft is in the final stages of flight testing, and Qantas expects to take delivery of the first aircraft in April next year. Until that handover and the later operating debut, October remains a forward commitment rather than a completed service.

Published schedules, fares and seat availability will provide sellers their first usable proof once tickets go on sale in February 2027. A launch date alone cannot show whether the nonstop product wins share or produces more revenue than the one-stop service it sits alongside.

For sellers, the aircraft plan is specific, but the market test still lies ahead. Booking and fare evidence will matter more than the launch headline.

Why do the flight numbers matter?

Qantas will retain the one-stop Sydney-London service through Singapore, but it will use new flight numbers QF5 and QF6. That continuity gives agents and booking systems a stopover option while separating it from the nonstop pairing sold under QF1 and QF2.

The seasonal Perth-Rome flights currently using QF5 and QF6 will move to QF105 and QF106. For travel sellers, that means more than a timetable curiosity: mapping, routing, disruption and fare-coding references will need updating so those seasonal services remain distinguishable from the new Singapore flight numbers.

No commission changes, seller agreements or distribution terms accompanied the announcement. That omission matters because sellers can quote a compelling itinerary long before they know how Qantas will price it, allocate scarce seats or handle service changes across its network.

The immediate consequence is operational housekeeping, not a confirmed economic benefit. New flight numbers create work for sellers, while larger commercial effects remain unpriced.

What must Qantas prove?

The 12-aircraft delivery plan increases potential capacity, but fleet size is not market share. Annual seat capacity depends on how often each aircraft flies, and the announcement gives no frequency, load-factor target, fare structure, revenue estimate or aircraft deal value.

That leaves Qantas with a stronger schedule proposition but an incomplete sales case. The route’s history may help it market QF1 and QF2, yet history does not establish demand for a nonstop ticket or show how much revenue the airline expects from the new product compared with its connecting service.

For travel sellers, February 2027 is the more consequential date than the announcement: it is when Qantas plans to put tickets on sale. Until then, agents can prepare for new aircraft, route logic and flight numbers, but they cannot responsibly forecast conversion, revenue or commission impact from the nonstop launch.

Project Sunrise gives Qantas a timed route advantage and sellers a forthcoming itinerary change. The next proof points are the first aircraft delivery, February sales opening and October operation.