Promo Code Terms: Valid for one-way or round-trip flights departing the United States and arriving in Europe. Offer not valid on hotels, activities, rail passes, insurance, car rentals or previously booked flights. Promotion Code is limited to a one-time use only per person. Coupons/Discounts cannot be combined with any other offer. Discount will not be applied to taxes and fees. Promotion expires 4/30/13. Valid for flights booked by 12/31/13.