Found these incredible return fares with Air NZ to the US. Dates I used for this test: depart 30 July, return 12 August. Fares include meal & drinks, 23kg checked bag, 7kg cabin bag.
Use this link to punch your dates in.
Note: This is not a dupe, as this previous deal expired on 17th Feb.
Offer ends March 7.
"for travel outbound 4 - 31 Mar, 1 May - 30 Jun, 28 Jul - 10 Sep 2014 and return 4 Mar - 17 Jul, 28 Jul - 17 Sep 2014."
good find. using the 'search 3 days either side' brings up the (very handy) matrix of availability… seems to be quite a few dates earlier and later at that price (for Syd)