Swiss' A330-300s feature a 2-4-2 configuration in coach, with four lavatories located centrally in the middle of the two main economy sections. On my flight, each seat came with a pillow, headphones and a plastic-wrapped blanket, as well as a fabric headrest cover.

On SWISS International Air Lines, blankets are standard amenities provided to ensure passenger comfort, though the quality varies by cabin class. In Economy Class on long-haul flights, every seat typically comes with a sealed pillow and a lightweight synthetic blanket. For short-haul European flights, blankets are generally not placed at every seat but may be requested from the cabin crew if you feel cold, depending on availability. In Business and First Class, the experience is significantly elevated; passengers receive high-quality, often quilted duvets and full-sized pillows as part of the "SWISS Senses" service. In 2026, SWISS has moved toward more sustainable materials for their bedding, using recycled fibers for Economy blankets. If you are a frequent flyer, you might notice that the airline also offers "Alpine Valley" signature fragrances and refined comfort items to complement the cozy atmosphere of their cabins.