- *Up to 35% Off for HHonors Members from Hilton Hotels & Resorts. Coupon code: PR02FB. Price: not specified. Discount: Up to 35% Off. Categories: Travel, Trip, Hotel. Coupon Rating: 4 Stars out of 5. Store Rating: 4 Stars out of 5. Coupon Recommendation: try it out. Available Until: not specified. Thoughts: HHonors members save up to 35% across Europe, Middle East and Africa in the Hilton Flash Sale with rates as low as $89! Valid on weekend stays through 2016.