1. 스카이여행사 Reasonable price. Actually, I thought the agencies which Korean manage does not provide reasonable prices to their customers. However, this travel agency is great, and give me cheapest price ever. 2. Airfare Show fee including tax (base + tax). Fairly good. 3. Cheapair Expensive 4. Expedia Expensive 5. 나래여행사 well... 6. Travel-Depart Tax excluded. Expensive 7. Flychina My special exists..