Black Friday and Travel Tuesday may have come and gone, but travelers still have plenty of ways to save on an upcoming flight. Norse Atlantic Airways, a growing low-cost carrier that operates flights between the United States and Europe, recently published dozens of discounted round-trip fares starting at $317. Travelers can score deals on flights out of New York, Orlando, Las Vegas, and more U.S. cities to popular European destinations such as Athens, London, and Rome. Best of all, the discounted fares can be booked now for travel throughout 2025. For example, travelers can snag a $395 round-trip economy ticket from New York (JFK) to London (LGW) between October 1, 2025 through October 11, 2025, or a spring break getaway between Orlando, FL (MCO) and London (LGW) in April 2025.Travel + Leisure spotted a variety of round-trip deals including: