Which Noise-Cancelling Earbuds Really Work on Flights? A Side‑by‑Side Test

Ever tried to watch a movie on a plane and found the engine roar louder than the dialogue? I’ve been there, earbuds in, eyes glued to the screen, and still hearing the cabin crew’s announcement about pretzel packets. That’s why I set out to find the earbuds that actually silence the sky.

Why Noise Cancelling Matters at 35,000 Feet

Airline cabins are noisy for three reasons: the twin‑engine hum, the constant rush of air through the fuselage, and the chatter of fellow travelers. Most people think “just crank up the volume” will solve the problem, but prolonged exposure to high decibel levels can cause ear fatigue and ruin the audio experience. Good active noise cancellation (ANC) creates a quiet bubble around your ears, letting you hear your playlist or in‑flight movie without cranking the volume to dangerous levels.

My Test Setup

I booked three separate flights in the same month—two domestic legs and one long‑haul overseas trip. Each leg lasted at least four hours, giving enough time for the ANC to prove itself. I used the same phone (iPhone 15 Pro), the same streaming app (Netflix), and kept the volume at 60% for every pair. I also measured cabin noise with a simple sound level meter app; average ambient noise hovered around 70 dB, a typical level for commercial jets.

The earbuds I tested covered the price spectrum:

Sony WF‑1000XM4
Apple AirPods Pro 2
Bose QuietComfort Earbuds II
Anker Soundcore Liberty Air 2 Pro
Budget pick: EarFun Air Pro

I recorded impressions on comfort, ANC strength, sound quality, battery life, and price.

1. Sony WF‑1000XM4

Sony’s flag‑ship truly feels like a tiny sound lab. The ANC button toggles between “Auto” (adjusts to ambient noise) and “Strong.” On the flight, the “Strong” setting cut the cabin roar by roughly 20 dB, enough that the engine became a faint hum. Bass remained tight, and mids were clear—perfect for dialogue‑heavy movies. The fit is snug thanks to silicone tips that create a good seal, though the earbuds themselves feel a bit chunky for some ear shapes.

Battery life is solid: about five hours with ANC on, plus a 24‑hour case. Price sits at $280, a steep tag but justified if you value top‑tier ANC.

2. Apple AirPods Pro 2

Apple’s second‑gen Pro earbuds are the go‑to for many iPhone users, and for a good reason. The “Transparency” mode lets you hear the flight attendant without pulling out the earbuds, while ANC does a respectable job—cutting noise by around 15 dB. The soundstage is airy, with good highs and a smooth midrange, though bass isn’t as punchy as Sony’s.

Comfort is a win: the vented design feels light, and the fit adapts to most ear canals. Battery life is about six hours with ANC, plus a case that adds another 24 hours. At $249, they sit in the premium range but integrate seamlessly with iOS devices.

3. Bose QuietComfort Earbuds II

Bose has been a pioneer in noise cancellation, and the QuietComfort Earbuds II live up to that reputation. Using Bose’s “Aware” mode, you can keep a faint sense of cabin noise for safety while still enjoying a quiet listening bubble. ANC performance is strong—about 18 dB reduction—making the engine noise barely noticeable.

Sound quality is balanced, with a slightly warm tone that some listeners love. The earbuds have a slightly larger housing, which can feel intrusive after a few hours, but the included wing‑tip accessories help keep them stable. Battery offers four hours with ANC, and the case supplies another 16 hours. Priced at $299, they are the most expensive on this list.

4. Anker Soundcore Liberty Air 2 Pro

Anker’s offering is a surprise in the mid‑range market. ANC is labeled “Hybrid,” and in practice it reduces cabin noise by about 12 dB. It’s not as dramatic as Sony or Bose, but noticeable enough to lower the volume by a few steps. Sound is bright with a fun bass boost, though the highs can get a bit harsh on long‑form content.

The earbuds fit comfortably for most ears, and the ergonomic shape feels light. Battery life shines with six hours of ANC playtime and a case that adds another 18 hours. At $129, they represent solid value for travelers who don’t want to break the bank.

5. Budget Pick: EarFun Air Pro

When I needed a cheap backup, the EarFun Air Pro arrived. ANC is “Passive” + “Light”—it uses a simple algorithm rather than dedicated microphones, cutting noise by roughly 8 dB. That’s enough to make the engine less intrusive, but you’ll still hear chatter around you.

Sound quality is decent, with a V‑shaped profile (boosted bass and treble). Comfort is good for short flights, but the earbuds can slip after a couple of hours. Battery life is impressive: seven hours with ANC off, five hours with it on, plus a case that adds 20 hours. At $70, they’re a budget-friendly option for occasional flyers.

Results: How They Performed in the Cabin

ANC Strength – Sony and Bose lead, delivering over 18 dB reduction. AirPods Pro 2 follows with 15 dB, then Anker at 12 dB, and EarFun at 8 dB.

Sound Quality – Sony offers the most detailed sound, especially in the low‑mid range, making dialogue crisp. Bose’s warm tone is pleasant for movies, while AirPods Pro 2 feel natural for music. Anker’s bass boost is fun for podcasts, but the harsh highs can fatigue you. EarFun is adequate for casual listening.

Comfort – AirPods Pro 2 and Anker sit at the top for long wear due to lightweight designs. Sony and Bose are a bit bulkier, so I took short breaks during the 10‑hour overseas flight. EarFun felt okay for two‑hour domestic legs but started to itch on longer trips.

Battery Life – Anker and EarFun win on raw hours, but all models provide enough juice for a typical flight, especially when you carry the charging case.

Price vs. Performance – If ANC is your top priority and budget isn’t a concern, Sony WF‑1000XM4 is the clear winner. For Apple ecosystem fans, AirPods Pro 2 give a solid mix of ANC and convenience. Bose offers the best overall “aware” experience, while Anker hits the sweet spot for mid‑range shoppers. EarFun is the fallback if you just need basic noise reduction without spending much.

Bottom Line: Which Pair Earns the Seatbelt Sign

After three flights and dozens of minutes of squinting at tiny screens, my verdict is simple:

Best Overall ANC: Sony WF‑1000XM4 – it makes the cabin feel like a quiet lounge, and the sound is razor sharp.
Best for iPhone Users: Apple AirPods Pro 2 – seamless pairing, decent ANC, and a comfortable fit.
Best Value Mid‑Range: Anker Soundcore Liberty Air 2 Pro – good noise reduction, solid sound, and a price that won’t make your wallet scream.

If you’re traveling on a shoestring budget, the EarFun Air Pro still gives you a quieter ride than nothing at all. Whatever you choose, remember to keep the volume at a safe level; great ANC means you don’t have to crank it up, protecting your ears on those long sky‑high journeys.