My go to is SYD to Coffs Harbour on the A220, QF1532 / 1533 or similar.
Business fares pop up around $400 pretty regularly. That’s 40 Status Credits per leg. Do a return on a Double Status Credit promo and you’re looking at 160 SC for about $800.
Short hop, proper J seat, decent service. Easy day trip if you time it right.
What other good SC runs are people doing lately? Any sweet spots that still make sense with current pricing?