VN 1228920 Economy KHR SGN Ho Chi Minh City VN Vietnam PNH Phnom Penh KH Cambodia vietnamairlines.com.vn 2010-01-02T00:00:00Z VN 1914440 Economy KHR SGN Ho Chi Minh City VN Vietnam PNH Phnom Penh KH Cambodia airfare.com 2010-01-02T00:00:00Z PG 4480960 Economy KHR SGN Ho Chi Minh City VN Vietnam PNH Phnom Penh KH Cambodia airfare.com 2010-01-02T00:00:00Z