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Trinity Airways (Formerly T'way Air) flight routes

Low season | High season |
|---|---|
June | November |
Best time to beat the crowds with an average 4% drop in price. | Most popular time to fly and prices are also 21% lower on average. |
| Flight # | Departure Airport | Arrival Airport | Duration | Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|---|---|---|---|
| 332 | Osaka (KIX) | Jeju City (CJU) | 2h 0m | • | • | • | • | • | • | • |
| 311 | Daegu (TAE) | Osaka (KIX) | 1h 35m | • | • | • | • | • | • | • |
| 14 | Da Nang (DAD) | Incheon (ICN) | 4h 50m | • | • | • | • | • | • | • |
| 640 | Hong Kong (HKG) | Busan (PUS) | 3h 30m | • | • | • | • | • | • | • |
| 56 | Phu Quoc (PQC) | Incheon (ICN) | 5h 30m | • | • | • | • | • | • | • |
| 235 | Busan (PUS) | Fukuoka (FUK) | 1h 0m | • | • | • | • | • | • | • |
| 664 | Taipei City (TPE) | Daegu (TAE) | 2h 25m | • | • | • | • | • | • | • |
| 849 | Cheongju (CJJ) | Jeju City (CJU) | 1h 10m | • | • | • | • | • | • | • |
| 327 | Cheongju (CJJ) | Osaka (KIX) | 1h 45m | • | • | • | • | • | • | • |
| 850 | Jeju City (CJU) | Cheongju (CJJ) | 1h 20m | • | • | • | • | • | • | • |
| 742 | Jeju City (CJU) | Seoul (GMP) | 1h 15m | • | • | • | • | • | • | • |
| 331 | Jeju City (CJU) | Osaka (KIX) | 1h 50m | • | • | • | • | • | • | • |
| 908 | Jeju City (CJU) | Gwangju (KWJ) | 1h 0m | • | • | • | • | • | • | • |
| 812 | Jeju City (CJU) | Daegu (TAE) | 1h 5m | • | • | • | • | • | • | • |
| 687 | Jeju City (CJU) | Taipei City (TPE) | 2h 5m | • | • | • | • | • | • | • |
| 264 | Sapporo (CTS) | Incheon (ICN) | 3h 10m | • | • | • | • | • | • | • |
| 34 | Nha Trang (CXR) | Incheon (ICN) | 5h 15m | • | • | • | • | • | • | • |
| 204 | Fukuoka (FUK) | Incheon (ICN) | 1h 30m | • | • | • | • | • | • | • |
| 236 | Fukuoka (FUK) | Busan (PUS) | 0h 55m | • | • | • | • | • | • | • |
| 216 | Fukuoka (FUK) | Daegu (TAE) | 1h 5m | • | • | • | • | • | • | • |
| 743 | Seoul (GMP) | Jeju City (CJU) | 1h 15m | • | • | • | • | • | • | • |
| 927 | Seoul (GMP) | Busan (PUS) | 1h 5m | • | • | • | • | • | • | • |
| 263 | Incheon (ICN) | Sapporo (CTS) | 2h 50m | • | • | • | • | • | • | • |
| 33 | Incheon (ICN) | Nha Trang (CXR) | 5h 30m | • | • | • | • | • | • | • |
| 13 | Incheon (ICN) | Da Nang (DAD) | 4h 50m | • | • | • | • | • | • | • |
| 203 | Incheon (ICN) | Fukuoka (FUK) | 1h 30m | • | • | • | • | • | • | • |
| 671 | Incheon (ICN) | Kaohsiung City (KHH) | 3h 5m | • | • | • | • | • | • | • |
| 305 | Incheon (ICN) | Osaka (KIX) | 2h 10m | • | • | • | • | • | • | • |
| 125 | Incheon (ICN) | Kalibo (KLO) | 4h 30m | • | • | • | • | • | • | • |
| 287 | Incheon (ICN) | Kumamoto (KMJ) | 1h 30m | • | • | • | • | • | • | • |
| 241 | Incheon (ICN) | Tokyo (NRT) | 2h 40m | • | • | • | • | • | • | • |
| 281 | Incheon (ICN) | Okinawa (OKA) | 2h 35m | • | • | • | • | • | • | • |
| 55 | Incheon (ICN) | Phu Quoc (PQC) | 5h 45m | • | • | • | • | • | • | • |
| 613 | Incheon (ICN) | Shenyang (SHE) | 1h 50m | • | • | • | • | • | • | • |
| 161 | Incheon (ICN) | Singapore (SIN) | 6h 40m | • | • | • | • | • | • | • |
| 672 | Kaohsiung City (KHH) | Incheon (ICN) | 2h 50m | • | • | • | • | • | • | • |
| 328 | Osaka (KIX) | Cheongju (CJJ) | 1h 40m | • | • | • | • | • | • | • |
| 322 | Osaka (KIX) | Busan (PUS) | 1h 35m | • | • | • | • | • | • | • |
| 314 | Osaka (KIX) | Daegu (TAE) | 1h 35m | • | • | • | • | • | • | • |
| 126 | Kalibo (KLO) | Incheon (ICN) | 4h 20m | • | • | • | • | • | • | • |
| 288 | Kumamoto (KMJ) | Incheon (ICN) | 1h 35m | • | • | • | • | • | • | • |
| 907 | Gwangju (KWJ) | Jeju City (CJU) | 0h 55m | • | • | • | • | • | • | • |
| 244 | Tokyo (NRT) | Incheon (ICN) | 2h 50m | • | • | • | • | • | • | • |
| 252 | Tokyo (NRT) | Daegu (TAE) | 2h 25m | • | • | • | • | • | • | • |
| 282 | Okinawa (OKA) | Incheon (ICN) | 2h 20m | • | • | • | • | • | • | • |
| 639 | Busan (PUS) | Hong Kong (HKG) | 3h 25m | • | • | • | • | • | • | • |
| 321 | Busan (PUS) | Osaka (KIX) | 1h 35m | • | • | • | • | • | • | • |
| 614 | Shenyang (SHE) | Incheon (ICN) | 2h 0m | • | • | • | • | • | • | • |
| 162 | Singapore (SIN) | Incheon (ICN) | 6h 45m | • | • | • | • | • | • | • |
| 811 | Daegu (TAE) | Jeju City (CJU) | 1h 10m | • | • | • | • | • | • | • |
| 215 | Daegu (TAE) | Fukuoka (FUK) | 1h 5m | • | • | • | • | • | • | • |
| 663 | Daegu (TAE) | Taipei City (TPE) | 2h 35m | • | • | • | • | • | • | • |
| 688 | Taipei City (TPE) | Jeju City (CJU) | 2h 5m | • | • | • | • | • | • | • |
| 644 | Hong Kong (HKG) | Incheon (ICN) | 3h 50m | • | • | • | • | • | • | • |
| 643 | Incheon (ICN) | Hong Kong (HKG) | 4h 10m | • | • | • | • | • | • | • |
| 669 | Incheon (ICN) | Taichung City (RMQ) | 3h 5m | • | • | • | • | • | • | • |
| 670 | Taichung City (RMQ) | Incheon (ICN) | 2h 45m | • | • | • | • | • | • | • |
| 226 | Fukuoka (FUK) | Cheongju (CJJ) | 1h 20m | • | • | • | • | • | • | • |
| 922 | Busan (PUS) | Seoul (GMP) | 1h 5m | • | • | • | • | • | • | • |
| 306 | Osaka (KIX) | Incheon (ICN) | 2h 0m | • | • | • | • | • | • | • |
| 605 | Incheon (ICN) | Jinan (TNA) | 1h 55m | • | • | • | • | • | • | |
| 676 | Kaohsiung City (KHH) | Busan (PUS) | 3h 10m | • | • | • | • | • | • | |
| 675 | Busan (PUS) | Kaohsiung City (KHH) | 2h 50m | • | • | • | • | • | • | |
| 606 | Jinan (TNA) | Incheon (ICN) | 2h 25m | • | • | • | • | • | • | |
| 298 | Tokyo (NRT) | Busan (PUS) | 2h 15m | • | • | • | • | • | • | |
| 297 | Busan (PUS) | Tokyo (NRT) | 2h 20m | • | • | • | • | • | • | |
| 156 | Jakarta (CGK) | Incheon (ICN) | 7h 15m | • | • | • | • | • | ||
| 155 | Incheon (ICN) | Jakarta (CGK) | 7h 20m | • | • | • | • | • | ||
| 166 | Singapore (SIN) | Jeju City (CJU) | 6h 0m | • | • | • | • | • | ||
| 165 | Jeju City (CJU) | Singapore (SIN) | 6h 5m | • | • | • | • | • | ||
| 689 | Jeju City (CJU) | Kaohsiung City (KHH) | 2h 30m | • | • | • | • | |||
| 227 | Jeju City (CJU) | Fukuoka (FUK) | 1h 5m | • | • | • | • | |||
| 682 | Zhangjiajie (DYG) | Daegu (TAE) | 2h 55m | • | • | • | • | |||
| 651 | Seoul (GMP) | Kaohsiung City (KHH) | 2h 55m | • | • | • | • | |||
| 667 | Seoul (GMP) | Taipei City (TSA) | 2h 40m | • | • | • | • | |||
| 652 | Kaohsiung City (KHH) | Seoul (GMP) | 2h 55m | • | • | • | • | |||
| 681 | Daegu (TAE) | Zhangjiajie (DYG) | 3h 20m | • | • | • | • | |||
| 668 | Taipei City (TSA) | Seoul (GMP) | 2h 25m | • | • | • | • | |||
| 406 | Rome (FCO) | Incheon (ICN) | 11h 55m | • | • | • | • | • | • | |
| 405 | Incheon (ICN) | Rome (FCO) | 13h 40m | • | • | • | • | • | • | |
| 102 | Bangkok (BKK) | Incheon (ICN) | 5h 35m |