Earliest Bus to Taoyuan Airport

The earliest bus from Taipei to Taoyuan airport is 4:30am. After that the bus to the airport runs very frequently, leaving every 10 or 15 minutes until 00:20am the next day.

MRT Opening and Closing Times

Taipei's MRT officially starts at 6pm and closes around 12am midnight everyday, so this should be a consideration if you are intending to travel by MRT.

Therefore if you are catching a flight that is scheduled to depart around 8am or earlier, it's advised that you take a taxi or find other means of transport to get to West Bus Station so you can get to the airport at least an hour before your flight.

Kuo Kuang Airport Bus Schedule

The official Kuo Kuang Bus Schedule for line 1819 to the airport is:

Bus Departure Times
00:20
04:30
04:40
04:55
05:05
05:20
05:35
05:50
06:05
06:20
06:35
06:50
07:05
07:20
07:35
07:50
08:00
08:15
08:30
08:45
09:00
09:15
09:25
09:40
09:55
10:05
10:15
10:25
10:35
10:45
10:55
11:05
11:15
11:25
11:35
11:45
11:55
12:05
12:15
12:25
12:35
12:45
12:55
13:05
13:15
13:25
13:35
13:45
13:55
14:05
14:15
14:25
14:35
14:45
14:55
15:05
15:15
15:25
15:35
15:50
16:00
16:10
16:25
16:35
16:45
17:00
17:10
17:20
17:35
17:45
17:55
18:10
18:20
18:30
18:45
18:55
19:10
19:20
19:35
19:45
20:00
20:10
20:25
20:35
20:45
21:00
21:10
21:20
21:35
21:45
21:55
22:10
22:20
22:35
22:50
23:05
23:20
23:50

This website is not related to the Kuo Kuang Bus Corporation. Their official website is http://www.kingbus.com.tw