Exhibit 99.1 Travelzoo 590 Madison Avenue 35th Floor New York, NY 10022 Investor Relations: ir@travelzoo.com FOR IMMEDIATE RELEASE Travelzoo Reports First Quarter 2025 Results NEW YORK, April 29, 2025 — Travelzoo® (NASDAQ: TZOO): Travelzoo, the club for travel enthusiasts, today announced financial results for the first quarter ended March 31, 2025. Consolidated revenue was $23.1 million, up 5$22.0 million year-over-year. In constant currencies, revenue was $23.3 million, up 6% year-over-year. Travel ...