Eithad Airways - 20% off Base Fare on Flights + More

Etihad Airways are currently running a promotion where you can get up to 20% off the base fare on flights.
Use promo code HOLIDAY20 when searching flights to see discounted costs

For example i just booked a multi city flight flying Oneway from Auckland to Australia to Abu Dhabi then Munich,Germany for $970 NZD (including all fees/credit card charges)

Etihad Guest - Join today and earn 500 welcome bonus miles (free - it's similar to base level Air Nz Airpoints etc)

http://www.etihadguest.com/en/

Also available is:

EYOFFER10 - Get 10% Off Return Flights All Around The World

Other Codes to try:

PROMO20 - Get 20% Off all international routes in Economy Class
EYUS30 - Get 30% off Business & First Class Travel.
SPORTUS - Get 20% off flights to exciting worldwide destinations. Other terms & conditions may apply. Travel from 09/01/2016 to 05/31/2017. Offer not valid on travel between 8 September to 15 September, 24 November to 29 November and 15 December to 9 January. Book by 08/21/2016.