For travellers a flight cancellation can be a nightmare, but when EVA Air got canceled, I learned some major tricks to avoid hassle and get back on track. if you ever faced EVA Air cancelled flights, don't panic, globetrotters; here is how I handled the situation smoothly! I panicked and called the customer care agent via the (toll-free) ?OTA number: +1-800-970-3794 (support 24x7)