| Incheon Shanghai | China Time | 01:00 |
| Incheon Istanbul | Turkey Time | 06:00 |
| Incheon Buenos Aires | Argentina Time | 12:00 |
| Incheon Mumbai | India Standard Time | 03:30 |
| Incheon Mexico City | Central Time | 15:00 |
| Incheon Beijing | China Time | 01:00 |
| Incheon Karachi | Pakistan Time | 04:00 |
| Incheon Tianjin | China Time | 01:00 |
| Incheon Guangzhou | China Time | 01:00 |
| Incheon Delhi | India Standard Time | 03:30 |
| Incheon Moscow | Moscow Time | 06:00 |
| Incheon Shenzhen | China Time | 01:00 |
| Incheon Dhaka | Bangladesh Time | 03:00 |
| Incheon Seoul | Korean Time | 00:00 |
| Incheon São Paulo | Brasilia Time | 12:00 |
| Incheon Wuhan | China Time | 01:00 |
| Incheon Lagos | West Africa Time | 08:00 |
| Incheon Jakarta | Western Indonesia Time | 02:00 |
| Incheon Tokyo | Japan Time | 00:00 |
| Incheon New York | Eastern Time | 14:00 |
| Incheon Dongguan | China Time | 01:00 |
| Incheon Taipei | Taipei Time | 01:00 |
| Incheon Kinshasa | West Africa Time | 08:00 |
| Incheon Lima | Peru Time | 14:00 |
| Incheon Cairo | Eastern European Time | 07:00 |
| Incheon Bogotá | Colombia Time | 14:00 |
| Incheon London | United Kingdom Time | 09:00 |
| Incheon Chongqing | China Time | 01:00 |
| Incheon Chengdu | China Time | 01:00 |
| Incheon Baghdad | Arabian Time | 06:00 |
| Incheon Nanjing | China Time | 01:00 |
| Incheon Tehran | Iran Time | 05:30 |
| Incheon Nanchong | China Time | 01:00 |
| Incheon Hong Kong | Hong Kong Time | 01:00 |
| Incheon Hsi-an | China Time | 01:00 |
| Incheon Lahore | Pakistan Time | 04:00 |
| Incheon Shenyang | China Time | 01:00 |
| Incheon Hangzhou | China Time | 01:00 |
| Incheon Rio de Janeiro | Brasilia Time | 12:00 |
| Incheon Harbin | China Time | 01:00 |
| Incheon Tai’an | China Time | 01:00 |
| Incheon Suzhou | China Time | 01:00 |
| Incheon Shantou | China Time | 01:00 |
| Incheon Bangkok | Indochina Time | 02:00 |
| Incheon Bangalore | India Standard Time | 03:30 |
| Incheon Saint Petersburg | Moscow Time | 06:00 |
| Incheon Santiago | Chile Time | 12:00 |
| Incheon Kolkata | India Standard Time | 03:30 |
| Incheon Syd | Eastern Australia Time | -02:00 |
| Incheon Yangon | Myanmar Time | 02:30 |