If you live apart from your family, sudden sickness or a death in the family can see you having to book a last-minute flight at top dollar.
Airlines do have a policy for compassionate flights. Phone the airline and explain the crisis. You will have to fax documents proving critical illness or death of a family member but airlines will generally offer exceptionally low prices in these circumstances. They will also allow a change of return date without incurring the usual fee.
Isn't that good to know, just in case.

