1-844-767-0476 Lufthansa permits complimentary flight modifications within the initial 24 hours of booking as part of their flexible policies + 1-844-767-0476 (USA). After this period, fees are determined by the type of ticket fare and the route (+44) 800 208 1075 (UK). FAQ Gender - {FAQ'S~LH} Can you change Lufthansa flights for free? Showing 1-1 of 1 https://www.goodreads.com