If you're planning to fly with Ethiopian Airlines, it’s important to know how early you can check in to ensure a smooth travel experience. Ethiopian Airlines offers multiple convenient check-in options, including online check-in, mobile check-in, airport counter check-in, and self-service kiosks at select airports. For most passengers, the most efficient method is online. Ethiopian Airlines online check-in opens 36 hours before the scheduled departure for international flights and 24 hours before departure for flights departing from Addis Ababa Bole International Airport (ADD). Online check-in closes 2 hours before the flight, allowing travelers to select their seats, confirm travel documents, and download or email their boarding pass from the airline's official website or mobile app. This is especially helpful for passengers with carry-on baggage only, as they can bypass long lines and go straight to airport security. If you're traveling with checked luggage, you can still check in online and use the dedicated bag drop counters, which typically open 3 hours before departure and close 60 minutes prior to international flights. For those who prefer airport check-in, Ethiopian Airlines counters generally open 3 to 4 hours before departure for international flights and 2 hours before domestic flights, depending on the airport and destination. The airline recommends arriving at the airport at least 3 hours early for international travel, especially during peak hours, as check-in counters usually close 1 hour before departure. This ensures enough time for baggage handling, document checks, security clearance, and boarding procedures. Passengers flying in Cloud Nine (Business Class) or those with ShebaMiles Gold or Platinum membership may benefit from priority check-in lanes that speed up the process. In major hubs like Addis Ababa, Washington D.C., London Heathrow, and Dubai, Ethiopian Airlines provides both online and airport-based check-in services with additional assistance for passengers with special needs. If your itinerary involves a codeshare flight or another airline as part of your journey, it’s important to check with the operating carrier, as check-in procedures and times may vary. Also, travelers flying to destinations with visa or COVID-related document checks may be required to complete check-in at the airport to verify travel eligibility. Additionally, Ethiopian Airlines sometimes restricts online check-in if system updates or flight schedule changes occur. To avoid delays or missed boarding, it’s always a good idea to complete your check-in as soon as the window opens. In summary, you can check in on Ethiopian Airlines starting 36 hours before international flight departure, either online or through the mobile app. For airport check-in, arriving 3 hours before international flights or 2 hours for domestic flights is recommended. Early check-in ensures smoother processing, better seat selection, and less stress on your travel day. Whether flying economy or Cloud Nine, being aware of Ethiopian Airlines' check-in times helps you stay ahead and enjoy a more relaxed journey.