Simply pick your round-trip flight dates at the start of the booking process, enter the WOWSALE promo code and let our booking engine search for available flights. The discount will be visible in step 1 of the booking process. To redeem the discount you need to book round-trip flights before 11:59 PM (GMT) February 9th, 2017. Travel period is February 10th – June 10th, 2017. The discount applies only on selected flights in the travel period and is subject to limited availability. Great deal if you can make use of it.