Originally Posted by
canuck_traveler
There are several frequent flyer programs that have a "family" plan:
SkyTeam - Korean Airlines
Star Alliance - Asiana Airlines, ANA
OneWorld - British Airways, Japan Airlines
Other - Emirates, Etihad, JetBlue
Qantas QF has free transfers to eligible family members.
Virgin Australia VA has a family polling scheme
Read recently on FT, that with EK the second person pooling to the
family plan gets reduced ff miles (Or it may have been another ffp)