- Seoul Incheon (ICN) Tokyo Narita (NRT)
- Sun
- Mon
- Tue
- Wed
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- Sat
11–36 non-stop flights per dayat least 1h 25minfrom $138 - Seoul - Gimpo International (GMP) Tokyo Haneda (HND)
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
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13 non-stop flights per dayat least 2hfrom $758 - Seoul (SEL) Tokyo (TYO)
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
25–52 non-stop flights per dayat least 1h 25minfrom $138