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But unless you want to go down the rabbit hole of specialist audiophile gear (which wouldn’t be much good on a plane anyway), these are as good as it gets.
Source: https://mashable.com/uk/roundup/best-noise-canceling-headphones-for-flying-uk
If you aren’t familiar with Sonos, it’s a company that creates high-end audio for the consumer market and is essentially just a step down from the really high-end audiophile gear you might see around.