Turkish Airlines online check-in is a simple and efficient way to streamline your travel experience. Available through the airline’s website and mobile app, this feature allows passengers to check in from 24 hours up to 90 minutes before their scheduled departure. With Turkish Airlines online check-in, travelers can choose their preferred seats, print or download boarding passes, and avoid long lines at the airport. This not only saves time but also offers added convenience, especially for those with only carry-on luggage. Whether you're flying domestically or internationally, using Turkish Airlines’ online check-in service ensures a faster, more comfortable start to your journey.