Cathay has a 3-pack air ticket deal for you.
Cathay Pacific has 17 flights a week to beautiful Vancouver, BC, Canada and now they have a pretty special deal if you are flying with 3 people. A bundle for 3 will set you back HK$15,990 for Economy round trip to Vancouver this Summer. Check out the rates here at the Cathay site or call them at 2747-1577.
There are many things to do besides hang out in Richmond, so check out the Vancouver travel guide here and the weather looks good for a relaxing humid-free Summer.