Bus to Narita Airport: runs every 15 minutes between 05:15. -07:30. After 7:50., runs every 30 minutes. The last bus leaves at19:20. Takes about 1 hour and 30 minutes to Narita. One way ticket : 3500 yen. Round ticket (good for 30 days) is 6300 yen. Bus to Haneda Airport: runs every 10 minutes between 05:15. to 22:24 p.m. One way: 560 yen. Round: 1000 yen (good for 10 days).