Anyone who has ever flown with an airline knows that they have specific standards and implement strict procedures. One of which has to do with Bluetooth technology and as always, it will depend on the specific airline. But, some have completely banned the use of Bluetooth devices. No, this is not to torture you for no reason at all. Actually, some airlines are concerned that Bluetooth devices could interfere with the radio frequencies used for communication between from control towers and the airplanes themselves.
This may sound familiar to you as many airlines will implement this guideline for smartphones, as well. The only thing you can do to ensure you know for sure is to research your flight’s allowance with Bluetooth devices. If it turns out that you can’t utilize the technology on an airplane, perhaps you could simply connect the headphones directly to your device (as most come with that option as well).