When can you fly again?
Here the logic changes, and it must be said plainly: this is no longer a question of comfort.
Abdominoplasty is the aesthetic operation most exposed to the risk of deep vein thrombosis and pulmonary embolism. Several mechanisms combine: re-tensioning the muscle wall raises venous pressure within the abdomen, the flexed position of the first few days and immobility maintain venous stasis in the legs, and general anaesthesia adds its own part.
The figures reported in the literature put deep vein thrombosis at around three to six cases per thousand, and pulmonary embolism at around four per ten thousand. They rise markedly where abdominoplasty is combined with another procedure, and more still for a circumferential body lift.
This risk is not confined to the first few days: it stays high for up to six weeks. A long-haul flight, which adds several hours of immobility, does not sit the same way at ten days as at six weeks.
There is therefore no single interval. Yours is established after examination, from your risk score, the procedure carried out and the length of the planned flight. Preventive anticoagulation for seven to ten days is prescribed in line with French recommendations, and may be extended.
If you are coming from abroad, this must be settled before booking: a considerably longer stay may be needed.