Singapore Airlines · Cello

No
Not in the cabin

Most cello cases exceed the 127 cm seat limit, so a cello is unlikely to fly in the cabin. Measure yours, or choose another airline.

You can buy it a seat on this airline.

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Singapore Airlines rules

  • A small instrument such as a violin counts toward your cabin allowance if the case totals 115 cm or less and weighs 7 kg or less.
  • An extra seat can be bought and the instrument is secured to it. Limit 127 × 43 × 30 cm and 40 kg on most aircraft.
  • On Boeing 737s the seat limit is only 44 × 30 × 30 cm.
  • Singapore Airlines says larger instruments such as cellos and full-size guitars should be checked. Use a hard case and loosen the strings.

Source: singaporeair.com › Baggage › Non-standard baggage. Checked 10 Nov 2026.

Before you leave for the airport
  • Measure the case and weigh it packed. Staff measure the case, never the instrument.
  • Check the fare. The cheapest fares often include only an under-seat bag.
  • Check who operates each leg. The operating airline's rule applies.
  • A seat for the instrument is booked by phone, often 48 hours or more ahead.
  • Photograph the instrument and case before you leave home.
  • Board as early as you can.