Fly to North America via Air New Zealand and enjoy up to $300 off

If you're planning to go to the US this last week of December 2014 or sometime next year, then check this deal out. Available on Air New Zealand's website are discounts on both economy and business flights. Economy discounts provided are as big as $300, while business discounts are as big as $600. The promo code NAM300 is entered to get discounts on Economy and Premium Economy class, while BIZ600 is the code entered for both Economy ans Business Class. Meanwhile, please take note that a maximum baggage weight of 23 Kg has already been imposed. This promo runs until midnight of December 5, 2014 only.