Qantas Levels Up Its Ultra-Long-Haul Game

Qantas is quietly turning 2026 into the year of the marathon flight, with a fresh list of ultra‑long‑haul routes that push block times to a staggering 25 hours once you factor in one‑stop routings. The reshuffle reflects both geopolitics – notably the war affecting airspace over Iran – and long‑planned network tweaks that see Europe, North America and the Pacific knitted together in new ways. For travellers, it means more choice of “mega‑journeys” linking Australia to Paris, Rome, London, New York and Dallas, often on the carrier’s 787‑9 Dreamliners and flagship A380s.

At the top of the list sits Sydney–Perth–Paris CDG, with a maximum block time of around 25 hours 10 minutes, operated three times weekly by 787‑9s during selected months. Close behind is Sydney–Singapore–London on the A380 at roughly 25 hours, while Sydney–Perth–Rome and Melbourne–Perth–London each clock in at just over 24 hours as they ramp up to record‑high frequencies. Layer on new and returning routings like Sydney–Singapore–Paris, New York JFK–Auckland–Sydney and Perth–Singapore–London, and Qantas’ ultra‑long‑haul map suddenly looks busier than it has in years.

The 10 Longest Qantas Routes Right Now

Based on schedules filed to Cirium Diio for April–December 2026, Qantas’ ten longest routes (by maximum block time) include both nonstop and one‑stop services, some of them temporary. Together they show how the airline is using Singapore and Perth as key stepping stones when direct routings are constrained.

• Sydney–Perth–Paris CDG: approx. 25h10m, 3× weekly 787‑9; operates in April and from July, paused in May/June.
• Sydney–Singapore–London Heathrow: 25h00m, daily A380, with QF1’s Singapore–London sector now re‑numbered due to fifth‑freedom constraints.
• Sydney–Perth–Rome Fiumicino: 24h10m, up to 6× weekly 787‑9, the highest‑ever frequency on the Italy run.
• Melbourne–Perth–London Heathrow: 24h10m, daily 787‑9, returning in October to replace the Perth–London terminator.
• Sydney–Singapore–Paris CDG: 24h00m, 5× weekly 787‑9 in April–June as a temporary reroute, and now Qantas’ fastest way to France ex‑Sydney.
• New York JFK–Auckland–Sydney: 23h00m, up to daily 787‑9, with JFK seeing its highest frequency since flights previously routed via Los Angeles.
• Perth–Singapore–London Heathrow: 22h05m, daily 787‑9 while the nonstop Perth–London is suspended.
• Perth–London Heathrow (nonstop): 17h50m, normally the longest nonstop in the Qantas portfolio, set to resume in late July.
• Dallas/Fort Worth–Melbourne: 17h45m, up to 4× weekly 787‑9 and, for a few months, Qantas’ longest nonstop.
• Dallas/Fort Worth–Sydney: 17h25m, mainly daily A380 with a handful of 787 rotations, giving the route its highest superjumbo utilisation since 2020.

Until Perth–London returns as a nonstop, Dallas–Melbourne holds the crown as Qantas’ longest single‑sector flight – a route made viable largely through the joint venture with American Airlines and strong onward connectivity over DFW.

Paris Via Singapore: A Throwback With A Twist

One of the most intriguing moves is Qantas’ temporary reversion to Sydney–Singapore–Paris CDG, echoing the 747‑400 days when the airline last served France directly. Instead of the newer Sydney–Perth–Paris pattern, selected months in 2026 see the return of a Southeast Asia stop, this time on the 787‑9 with fifth‑freedom rights between Singapore and Paris still in play.

In May, for example, flight QF233 is scheduled to leave Sydney mid‑afternoon, reach Singapore around 20:30 and depart again at 22:10, touching down at Charles de Gaulle at 06:00 the following morning – shaving time off the detour via Western Australia. For Sydneysiders, it’s effectively a more direct “Project Sunrise‑lite” into Europe until true nonstop Europe services arrive later in the decade.

What It Means For Long-Haul Travellers

For passengers, Qantas’ ultra‑long‑haul shuffle brings both opportunities and trade‑offs. Routes via Singapore or Perth can mean longer total journey times but more schedule options and, in some cases, easier connections into the oneworld network. Dallas and New York now anchor some of the most ambitious transpacific links to Australia, while Paris and Rome join London as part of a more diversified European play that’s less reliant on Middle Eastern overflight.

If you’re planning to tackle one of these 25‑hour odysseys in 2026, it’s worth paying attention to aircraft type, cabin product and seasonal timetable changes – especially around July, when several routings switch back to their “normal” patterns. But for avgeeks and long‑haul loyalists, Qantas’ evolving map is a reminder that ultra‑long‑haul flying is no longer a novelty; it’s becoming the backbone of how Australia connects to the world.

To explore schedules, aircraft types and fares on these routes, visit Qantas’ official site at https://www.qantas.com/ and search your preferred city pair and dates.