Turkish Airlines Baggage Allowance 2026 Explained

Almost every Türkiye itinerary involves at least one Turkish Airlines flight, and often a domestic leg to Cappadocia or the coast. The baggage rules differ between those legs, which is where travellers get caught. This guide explains how the system is structured, what to check before you pack, and the specific situations that matter on a Türkiye trip. Quick answer Turkish Airlines uses two different baggage systems depending on route. Flights to and from the Americas generally use the piece system (a number of bags, each with its own weight cap). Most other routes, including flights within Türkiye and to Europe, use the weight system (a total allowance in kilograms). Your ticket, not the aircraft, decides which applies — always read the baggage line on your own booking confirmation, because allowances change by fare brand and by year. The two systems, in plain terms System Typical routes How it works What catches people out Piece US, Canada, Latin America A set number of checked bags, each under an individual weight and size limit Two half-full bags are fine; one overweight bag is charged even if your total is under Weight Europe, Middle East, Asia, domestic Türkiye A single total allowance in kilograms across your checked bags Splitting into two bags does not increase the allowance Business class allowances are higher than economy in both systems, and Miles&Smiles Elite status adds extra allowance on top. Codeshare flights operated by another airline can follow the operating carrier's rules — check the segment, not the ticket cover. The domestic leg problem This is the single most common issue on Türkiye trips. If your domestic flight — Istanbul to Kayseri for Cappadocia, or Istanbul to Dalaman for the coast — is booked on the same ticket as your international flight, your international allowance normally carries through. If you booked the domestic flight separately , it carries the smaller domestic allowance, and you may pay excess at the domestic check-in des