American Airlines has round-trip flights from Dallas (DFW) to Auckland (AKL) for $800-$850, NONSTOP. Flights October, November, and January. No Weekends. Departures on Monday, Tuesday, Wednesday, and Thursday. No Thanksgiving dates.
Main Cabin. Not Basic. A Carry-on bag, checked-bag, seat selection, and also a personal item is allowed for free on American.