This budget airline based in Iceland and known for its rock-bottom fares to Europe is offering special Cyber Monday travel deals. All you have to do is join the free WOW Loyalty Club and you can enjoy 40% off flights to any of their destinations. When you book, make sure to use the code WOWCYBERMONDAY. You can claim the discount from November 26-28, 2018. However, travel must take place by the end of April.