| 年份 | 航空客运量 |
|---|---|
| 1970 | 4.1 |
| 1971 | 10.7 |
| 1972 | 13.6 |
| 1973 | 14.0 |
| 1974 | 12.9 |
| 1975 | 11.3 |
| 1976 | 11.3 |
| 1977 | 11.3 |
| 1978 | |
| 1979 | |
| 1980 | |
| 1981 | |
| 1982 | |
| 1983 | |
| 1984 | |
| 1985 | |
| 1986 | |
| 1987 | |
| 1988 | |
| 1989 | |
| 1990 | |
| 1991 | |
| 1992 | |
| 1993 | |
| 1994 | |
| 1995 | |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | |
| 2000 | |
| 2001 | |
| 2002 | 12.5 |
| 2003 | 16.5 |
| 2004 | 16.2 |
| 2005 | 16.9 |
| 2006 | 25.6 |
| 2007 | 30.8 |
| 2008 | 21.1 |
| 2009 | 18.4 |
| 2010 | 27.8 |
| 2011 | 50.0 |
| 2012 | 50.9 |
| 2013 | 61.5 |
| 2014 | 107.1 |
| 2015 | 110.4 |
| 2016 | 104.7 |
| 2017 | 130.5 |
| 2018 | 141.1 |
| 2019 | 143.0 |
| 2020 | 61.0 |
| 2021 | 5.0 |
2021年，柬埔寨航空客运量为5万人，比上年下降91.8%。
2020年，柬埔寨航空客运量比上年下降57.4%。
