Effective as of February 2, 2026, a surcharge of USD 28 (or the equivalent in local currency) per ticket will be applied to all reservations made through GDS EDIFACT channels. No additional fees will be applied to ticketing transactions made via our other distribution channels, including TKCONNECT UI, TKCONNECT API, TKCONNECT via Aggregators, Quickres, Troya, Websagent, Kolaybilet, the Turkish Airlines website, or the Turkish Airlines mobile app. For detailed application information,
click here. And you can view a comparison of our NDC capabilities for EDIFACT, API, and Ul
here.