| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| incheon airport to seoul bus | 1.66 | 0.6 | 61 | 81 |
| incheon airport to seoul station | 0.37 | 0.8 | 6693 | 5 |
| incheon airport to seoul station arex | 0.82 | 0.6 | 1290 | 74 |
| incheon airport to seoul station train | 0.87 | 0.4 | 2524 | 86 |
| incheon airport to seoul by train | 0.52 | 0.8 | 1651 | 60 |
| incheon airport to seoul station ktx | 1.77 | 1 | 6470 | 47 |
| limousine bus seoul to incheon airport | 0.43 | 0.9 | 2037 | 67 |
| incheon airport bus to seoul hotels | 1.76 | 0.8 | 3707 | 5 |
| shuttle bus incheon airport seoul | 1.76 | 0.7 | 4484 | 34 |
| seoul station to incheon airport terminal 1 | 0.13 | 0.7 | 7755 | 38 |
| seoul incheon airport to seoul station | 1.95 | 0.4 | 4921 | 29 |
