I've never cried on a plane before that one time. It was a red-eye from LAX to Narita. I'd booked it specifically because I thought, you know, red-eye means everyone sleeps, it'll be quiet, I can catch a few hours and land feeling like a human being. I was so naive. About an hour into the flight, somewhere over the Pacific where there's absolutely nothing but black water and despair, this toddler started screaming. Not crying. Screaming. The kind of scream that goes right through you, vibrates your spine, makes you question every life choice that led you to this exact seat. And the thing is, I'd always been an earbuds guy. AirPods Pros, various Samsungs, whatever. Earbuds fit in my pocket, they're easy, I can lean my head against the window without a huge plastic hinge digging into my skull. One Reddit user on r/HeadphoneAdvice put it exactly how I'd always felt — "I have always been a earbuds guy (easier to lean against the window and sleep on a plane). My earbuds died and I am now considering going for an over ear headphone for my next set." That was me. But on that flight, with that toddler, my AirPods Pros might as well have been decorative ear jewelry. I had them in, volume maxed, and I could still hear every single decibel of that kid's existential crisis. The plane engine drone was one thing — I'd gotten used to that white noise over the years. But the high-pitched stuff? The crying, the chatter, the seatmate who wanted to tell me about his timeshare in Cabo? Earbuds weren't cutting it. I landed in Tokyo feeling like I'd been awake for three days straight. My ears hurt from cranking the volume. I was irritable, I was exhausted, and I made a promise to myself right there in the Narita airport bathroom at 6am local time: I'm getting actual over-ear noise cancelling headphones before the return flight. That's when the research spiral started, and man, if you've ever fallen down the headphone rabbit hole on Reddit, you know it's a special kind of hell. Everyone has an opinion, everyone is absolutely certain they're right. I spent probably six hours across three days reading threads on r/HeadphoneAdvice, r/travel, r/onebag. There was a guy on r/travel who said "Looking for headphone suggestions with really good noise cancellation since the longest time I'll be in the air before a layover will be 15 hours," and I felt that in my bones. Fifteen hours. I was doing a fourteen-hour leg. I needed serious hardware. The usual suspects kept coming up. Bose QC line. Sony WH-series. AirPods Max. Sennheiser Momentum. And one phrase that kept appearing in almost every thread: "Best noise cancelling headphones for flying." Some guy actually posted "I have a bit of a fear of flying and would like to get a fairly decent pair of noise cancelling, over ear headphones to block out the aeroplane noises that give me the heeby jeebies," and that was me too — not the fear of flying part exactly, but the fear of the noise, the fear of being trapped in a metal tube with no escape from the sound. I narrowed it down to the Sony WH-1000XM5 and the Bose QC Ultra. The AirPods Max came up a lot too but every single thread had someone warning about the weight. My partner actually offered me her AirPods Max to try for a weekend and honestly, they felt like wearing a masonry project on my head. I couldn't imagine keeping those on for a movie, let alone a trans-Pacific flight. So I did something that seems obvious in retrospect but felt weirdly decisive at the time — I took an afternoon and went to an airport electronics store. Not a Best Buy. An actual airport shop, the kind with markups that would make your wallet cry. But I figured, if I'm going to test these things, I should test them in the environment I'll actually use them. I stood there in the middle of a terminal, put on the XM5s, and hit the demo mode. The first thing I noticed was how the ambient noise just... dropped. Not disappeared completely, but it got pushed way, way back. The fluorescent buzz overhead, the distant PA announcements, the shuffle of people rolling suitcases — it all became a faint whisper. I switched to the Bose QC Ultras and they were good too, but something about the Sonys felt more complete, more encompassing. A guy on Reddit named u/francobegbie123 put it better than I ever could — "My partner offered me her AirPod Max but they felt far too heavy. I narrowed it down and tried them all on at an airport. Wh1000-xm6 won over Bose QC Ultra 2 and Sennheiser Momentum 4 for me." Close enough — I was on the XM5s, not the 6, but the sentiment was identical. I bought them. Right there in the terminal. Impulse purchase, three hundred and forty-eight dollars. My bank account groaned but my sanity was worth it. Return flight, Narita back to LAX. Fourteen hours and twenty minutes scheduled. I charged the XM5s fully the night before — the spec sheet says thirty hours with ANC on, and I wanted to see if that was real or if it was one of those "thirty hours at 50% volume in a temperature-controlled lab" numbers. I packed the USB-C cable just in case, because they claim three minutes of charge gives you three hours of playback, which sounded too good to be true. Boarding. I put them on before the plane even pushed back from the gate. There's something satisfying about the XM5s' design — they fold flat, not small, but flat. The case is this hard-shell thing that's a bit bulkier than I'd like honestly, but it slides into my backpack's laptop compartment without too much fighting. The build quality feels premium. The hinges are this swivel design that some people on Reddit have complained about — there was a whole thread about "hinge failure anxiety" where people were posting pictures of cracked plastic — and yeah, I can feel that it's not as tank-like as the Bose. But for travel, for something that sits in a case for 90% of its life, it's fine. Takeoff. This is where I was most curious. Engine spooling up, the rumble, the vibration. I've seen people complain that the XM5s have wind noise issues during takeoff, and okay, I'll be honest — if you put your hand near the ear cups a certain way, you can hear the pressure change as the cabin seals. But with the ANC on and some music playing at maybe 60 percent volume? I did not hear the engine. I heard my music. I closed my eyes. I actually fell asleep before we reached cruising altitude. I woke up six hours later. Six hours. Straight. On a plane. This has never happened to me in my entire adult life. The XM5s were still on my head, still playing — my playlist had ended and the adaptive sound control had actually dropped to ambient mode when it detected I was asleep, which is a feature I didn't know I needed. The battery indicator on my phone showed sixty-two percent remaining. So that thirty-hour claim? Accounting for six hours of ANC during sleep plus probably another two hours of playback before I crashed? Plausible. Very plausible. Another Redditor on r/HeadphoneAdvice summed up my exact situation — "I'm looking for wireless over-ear headphones in the three hundred to three hundred fifty dollar range. I need something with strong noise cancelling and good sound quality for travel and office use" — and I thought, yeah, that's the sweet spot. That's what these deliver. The comfort question is a bit more complicated. I wear glasses. Not thick frames, but glasses. And after about four hours, I could feel a slight pinch where the ear cup presses the arm of my glasses into my temple. It wasn't painful, but it was noticeable. Also — and this is something I wish more reviews talked about — the ear cups are synthetic leather, and on a warm day, your ears will sweat. Not drench, but you'll feel that moisture when you take them off. There was a thread where a traveler in Southeast Asia complained exactly about this, saying the XM5s were amazing in air-conditioned spaces but got uncomfortable at outdoor markets or walking through humid airports. Fair point. For sound quality, I'm not an audiophile. I can't tell you about soundstage or imaging or whatever. But I can tell you that watching Dune 2 on my laptop at thirty thousand feet sounded incredible. The bass has punch — Sony's known for that, their "bass forward commercial sonic approach" as one critical reviewer on a headphone advice thread called it. And yeah, they're not neutral. If you want reference-quality flat response, go buy Sennheisers or Focal Bathys. Someone on that same thread said "The ANC kings are Bose and Sony but both have a very commercial bass forward sonic approach. The acoustic winners are the Focal Bathys and Sennheiser HD630b," and that's a totally valid take. But for movies and podcasts and drowning out a crying baby? Give me that bass. Give me that immersive wall of sound. The multipoint Bluetooth is something I use constantly now. I'll be watching a movie on my laptop, and a call comes in on my phone, and the headphones just switch over automatically. It's seamless enough that I sometimes forget it's happening. The first time it did that, I actually jumped because the audio source changed mid-scene. But it's great for work trips — laptop for Zoom calls, phone for music, everything just works. One thing I want to mention about the 3.5mm jack: it still exists on the XM5, and thank god. Some newer headphones are dropping the wired connection, which is insane for air travel. You know how many planes still have those ancient seatback entertainment systems with the single-prong audio jack? Almost all of them. Bluetooth to the seatback screen is a luxury most airlines haven't figured out yet. So having the option to plug in directly is non-negotiable for travel. The XM5s come with a cable in the box, and it's fine. The sound is slightly different when wired — the ANC still works but the headphones need battery to power it — but it's there when you need it. The one thing I'll tell you straight up that bugs me: the case is too big. It's not massive, but it's not small either. If you're traveling with a personal item only, it takes up a noticeable chunk of space. The Bose case is arguably more compact, more travel-friendly. Some people on Reddit even sell aftermarket slim cases for the XM5s and I kind of get why. Also, the touch controls on the right ear cup. The gesture controls. I have accidentally skipped songs, paused playback, and activated my phone's assistant more times than I can count. Usually it happens when I'm adjusting the headphones or taking them off. You learn to be careful about where you grab, but it took me a solid two weeks of daily use to stop triggering phantom commands. But here's the thing. I got off that return flight from Tokyo feeling like I'd had a full night's sleep. I walked through LAX customs with energy. I grabbed an Uber, went home, unpacked, and didn't need to take a nap. That has never happened. I've done that route maybe a dozen times in my life, and every single time I've arrived as a shell of a person, brain fog, eye bags, that hollow feeling you get from prolonged artificial noise exposure. The XM5s changed that. I've since used them on shorter flights — San Francisco to Denver, New York to Chicago — and on trains, and in coffee shops, and in my own apartment when my neighbors decide to practice bass guitar at 11pm. They're my daily drivers now. I use them more for the ANC than for music, honestly. There's a specific peace that comes from putting on noise cancelling headphones with nothing playing, just sitting in the silence, that I've come to genuinely crave. Would I buy them again? Yeah. In a heartbeat. But I also get why someone might pick the XM4s instead — they're currently going for around two hundred seventy-eight dollars, and the difference isn't massive. The XM5 has better ANC, better microphones for calls, and a more refined design. But the XM4 folds smaller, arguably has better build quality, and costs less. If you're on a tighter budget and don't need the absolute latest ANC tech, that's a completely valid choice. Someone on Reddit said about the budget options — "Check out Soundcore Q20, Q30, or Space Ones. All are under one hundred usually and have decent enough ANC" — and that's good advice too. You don't have to spend XM5 money to get decent silence. But you do have to spend it to get the kind of silence that lets you sleep through a toddler meltdown at 35,000 feet. Final thought: the best travel headphone is the one that disappears from your head after seven hours. The XM5 comes close to that. Not perfect — the glasses pinch and the sweat thing are real — but close enough that I've stopped browsing headphone forums. I'm done researching. I found my pair. If you're about to board a long flight and you're dreading the noise, find a store, try them on, and see if they disappear on your head too.