How long before the flight time can tickets be purchased online? You can buy your ticket through obilet.com up to 2 hours before the flight time. 15 June 2022 07:17 Updated Contact Us Online Assistant Click to chat now Submit Request Click to submit your request 0850 532 62 58 Related articles Can I book a plane ticket? What is online check-in? Where and how is done? How long before the flight time should I be at the airport? I cancelled my plane ticket, when will it be refunded? How can I display my electronic ticket?