Update: this popular deal may have sold out. See more deals >
Delta has just announced a new Europe fare sale. There are 12 routes on sale, starting at $974 round-trip. These are the rules: – Each route has its own travel dates, scattered between August and the end of January 2015. – Round-trip purchase required. – Book flights up to 21 days in advance, depending on the route. – Sale expires August 4.