The Longest Flights in the World 2026, Ranked

The longest flights in the world 2026 all share one trait: you board while it’s light out, and by the time you land, you’ve lost track of what day it is twice. Nearly 19 hours strapped into the same seat, one continent traded for another with nothing in between but ocean, ice, and the hum of the engines.

That’s not an exaggeration. The current record-holder covers more than 9,500 miles without touching down once. Here’s the list of routes actually doing that right now, what it’s like to survive one, and what’s coming next.

The longest flights in the world right now

1. New York (JFK) to Singapore: Singapore Airlines, Airbus A350-900ULR, about 9,537 miles, roughly 18 hours 40 minutes.
2. Newark to Singapore: Singapore Airlines, Airbus A350-900ULR, about 9,534 miles, close to 18 hours 45 minutes.
3. Auckland to Doha: Qatar Airways, Airbus A350-1000, about 9,033 miles, somewhere around 16 to 18 hours depending on which way the jet stream is pushing.
4. Perth to London: Qantas, Boeing 787-9, about 9,010 miles, roughly 17 hours 15 minutes.
5. New York (JFK) to Auckland: Air New Zealand, Boeing 787-9, about 8,828 miles, around 17 hours westbound.

Singapore Airlines has held the top two spots for years now, and both run on the same aircraft: the A350-900ULR, the “Ultra Long Range” version built specifically to make routes this extreme pay for themselves. Every jet on that list is a twin, not a quad, cleared to fly this far from a diversion airport under the same ETOPS rules that let two engines do a four-engine’s job. Treat exact durations as approximate. Headwinds and tailwinds can shift the same route by half an hour or more depending on which direction you’re flying and what the jet stream is doing that week, the same physics that sends transpacific flights arcing up near the pole instead of going the way a flat map suggests. Curious about a route of your own? Our flight time calculator estimates the distance and duration between any two airports, and the arrival time calculator works out what local time, and what day, you’d actually land.

What flying that long actually feels like

Eighteen-plus hours is long enough that the flight stops feeling like a flight and starts feeling like a way of life. You eat twice, sometimes three times. You watch the cabin lights dim for a fake night, then brighten again for a fake morning that has nothing to do with what’s actually happening outside the window. Somewhere over the middle of an ocean you’ll catch a sunrise, and if the routing bends far enough, you might catch a second one before you land.

The crew feels it more than you do. Regulations cap how long any single set of pilots can stay at the controls, so flights this long fly with an augmented crew: extra pilots who rotate through a curtained rest area onboard, taking turns at the controls in shifts so two fresh sets of eyes are always up front for takeoff and landing, the two moments that matter most. Cabin crew do the same, sleeping in bunks tucked above the ceiling or behind a hidden door near the galley, most passengers never notice they’re there. It’s demanding, specialized work, and it pays like it: the pilots taking those shifts are all somewhere on aviation’s long climb from regional starting pay to a senior captain’s six figures.

And there’s often no economy cabin at all on the very longest of these. At this range, every extra pound of weight costs real fuel, so airlines fill the plane with fewer, higher-paying passengers instead of packing in cheap seats that don’t earn their keep.

What’s coming next: Project Sunrise

The list above isn’t the ceiling. Qantas has spent years working toward Project Sunrise, nonstop flights from Sydney to London and, later, Sydney to New York, and the timeline has finally firmed up. Qantas has confirmed the Sydney to London route will launch in October 2027, with tickets going on sale in February 2027. It hasn’t started flying yet: the first specially built aircraft, an Airbus A350-1000ULR named Vega, is due for delivery in April 2027 ahead of launch.

That jet has already proven it can cover the distance. A test aircraft flew nonstop from Melbourne to Toulouse in just over 24 hours, the longest certification flight any commercial airliner has ever attempted. When Sydney to London finally goes live, it’ll fly around 10,000 nautical miles and take up to 22 hours in the air, carrying only 238 passengers instead of the roughly 400 a standard A350-1000 seats, all in the name of hauling enough fuel to make the crossing. That would make it comfortably the longest flight in the world, by a wide margin over Singapore’s current record.

Why airlines bother at all

Every route on this list exists for the same blunt reason: two cities far enough apart, and rich enough in demand, that skipping the usual layover through a hub like Dubai or Atlanta is worth the fuel bill. These flights are the visible edge of what a jet engine can currently manage, stretched taut between the far corners of the map. They’re not built to impress anyone. They’re built because, for a specific pair of cities, not stopping turns out to be worth the fifteen hours it takes to prove it.

FAQ

What is the longest flight in the world right now? As of 2026, it’s Singapore Airlines’ nonstop between New York JFK and Singapore, covering roughly 9,537 miles on an Airbus A350-900ULR in about 18 hours 40 minutes. It’s held that top spot for several years running.

How do pilots stay rested on flights that long? Ultra-long-haul flights carry an augmented crew, extra pilots beyond the usual two, who rotate through a private rest area onboard in shifts. That way two alert pilots are always at the controls for takeoff and landing, while the others sleep through the cruise.

Which flight will be the longest once Project Sunrise launches? Qantas’s planned Sydney to London nonstop, due to launch in October 2027 on a modified Airbus A350-1000ULR. At close to 10,000 nautical miles and up to 22 hours airborne, it would overtake Singapore to New York as the world’s longest scheduled passenger flight.

Why don’t these flights have an economy cabin? At extreme range, every pound of weight competes directly with fuel. Airlines on the very longest routes trade a full economy cabin for fewer, higher-paying business and premium seats, because that’s the only way the fuel math closes over 9,000-plus miles.