Turkish Airlines excess baggage policy allows passengers to bring additional baggage on their flights, but it may come with extra fees. The excess baggage fees depend on the flight route, cabin class, and the weight of the extra baggage.

For international flights, Turkish Airlines allows passengers to bring two checked bags with a maximum weight of 23 kg (50 lbs) each in Economy Class, and two checked bags with a maximum weight of 32 kg (70 lbs) each in Business Class. Passengers can purchase additional baggage allowance online or at the airport.