Capsule-style bunks, sound-proof areas for children and "anti-kick seats' - travellers have revealed the things they most want to see on a plane.

A survey by travel search site Skyscanner found 20 percent of fliers would like to see capsule-style bunks on flights.

Another 18 percent wanted sound-proof sections for children and eight percent wanted seats that couldn't be kicked.

Other passengers said they would like to see massage chairs installed on planes and free use of iPads.

One in 20 people said they wanted transparent floors and ceilings so they could see the view below and above them.

Four percent said they would like a singles section, where passengers could meet, chat and flirt.

A small percentage said they'd like to see an inflight cinema and a cocktail bar.

Some airlines already offer iPads, capsules and showers in first and business class.