By Doyinsola Oladipo NEW YORK, July 24 (Reuters) - The post-pandemic rebound of international travel, particularly to Europe, is expected to be a bright spot for hotels and cruise operators this quarter on Wall Street, even as consumers grow more price-conscious amid higher costs. Ocean and river cruise line companies are experiencing the largest year-over-year spending increase among retail sub-segments when adjusted for inflation, consulting firm McKinsey said last month. Wall Street on average expects Royal Caribbean's second-quarter revenue to increase 56% to $3.4 billion from a year earlier, Refinitiv data showed.