| NRT–TPE | Narita – Taoyuan | 1,049 |
| KIX–TPE | Osaka – Taoyuan | 818 |
| PUS–TPE | Busan – Taoyuan | 669 |
| ICN–TPE | Seoul – Taoyuan | 609 |
| FUK–TPE | Fukuoka – Taoyuan | 346 |
| NGO–TPE | Tokoname – Taoyuan | 313 |
| CTS–TPE | Sapporo – Taoyuan | 272 |
| KHH–KIX | Kaohsiung (Xiaogang) – Osaka | 260 |
| KHH–NRT | Kaohsiung (Xiaogang) – Narita | 258 |
| CJU–TPE | Jeju City – Taoyuan | 168 |
| DAD–TPE | Da Nang – Taoyuan | 165 |
| OKA–RMQ | Naha – Taichung (Qingshui) | 128 |
| SDJ–TPE | Natori – Taoyuan | 111 |
| HND–TPE | Tokyo – Taoyuan | 106 |
| KHH–OKA | Kaohsiung (Xiaogang) – Naha | 99 |
| FUK–KHH | Fukuoka – Kaohsiung (Xiaogang) | 93 |
| GMP–KHH | Seoul – Kaohsiung (Xiaogang) | 73 |
| HKD–TPE | Hakodate – Taoyuan | 63 |
| KMQ–TPE | Kanazawa – Taoyuan | 55 |
| OKJ–TPE | Okayama – Taoyuan | 47 |
| DAD–KHH | Da Nang – Kaohsiung (Xiaogang) | 41 |
| CJU–KHH | Jeju City – Kaohsiung (Xiaogang) | 40 |
| KHH–KMJ | Kaohsiung (Xiaogang) – Kumamoto | 39 |
| CTS–KHH | Sapporo – Kaohsiung (Xiaogang) | 38 |
| KHH–NGO | Kaohsiung (Xiaogang) – Tokoname | 25 |
| KHH–SDJ | Kaohsiung (Xiaogang) – Natori | 23 |
| HSG–TPE | Saga – Taoyuan | 22 |
| ISG–TPE | Ishigaki – Taoyuan | 22 |
| KHH–OKJ | Kaohsiung (Xiaogang) – Okayama | 17 |
| NGO–RMQ | Tokoname – Taichung (Qingshui) | 17 |
| HKT–TPE | Phuket – Taoyuan | 16 |
| CJU–RMQ | Jeju City – Taichung (Qingshui) | 16 |
| HNA–TPE | Hanamaki – Taoyuan | 15 |
| KMI–TPE | Miyazaki – Taoyuan | 15 |
| KIJ–TPE | Niigata – Taoyuan | 13 |
| OIT–TPE | Oita – Taoyuan | 12 |
| KHH–KMQ | Kaohsiung (Xiaogang) – Kanazawa | 11 |
| AXT–TPE | Akita – Taoyuan | 11 |
| TPE–YGJ | Taoyuan – Yonago | 10 |
| FKS–TPE | Sukagawa – Taoyuan | 10 |
| ISG–KHH | Ishigaki – Kaohsiung (Xiaogang) | 9 |
| KCZ–TPE | Nankoku – Taoyuan | 8 |
| OKA–TNN | Naha – Tainan (Rende) | 8 |
| KMJ–TNN | Kumamoto – Tainan (Rende) | 6 |
| FUK–HYDonce | Fukuoka – Hyderabad | 1 |
