Planning an overseas family vacation takes effort, but Lufthansa made our journey to Barcelona smooth and memorable, easily earning their reputation as one of the Best Airlines to Fly to Barcelona. We flew from Chicago with a layover in Frankfurt, and from start to finish, the experience was impressive. Booking our tickets was simple through the Lufthansa website, and their app allowed us to manage our itinerary, select seats, and check in with ease. At O’Hare Airport, Lufthansa staff were incredibly accommodating. Traveling with two young kids can be chaotic, but the check-in agents were patient and even gave our children small treats, which was such a thoughtful touch. The layover in Frankfurt went smoothly, with clear signage and helpful airport staff guiding us easily to our gate. The connecting flight to Barcelona was short but pleasant. Again, the cabin crew made us feel **** and ensured everything was comfortable for our family. What stood out most was how seamless and family-oriented the entire trip felt. Lufthansa’s efficiency, attention to detail, and exceptional service made a world of difference. For families planning a trip to Spain, especially those with young kids, Lufthansa provides a reliable and enjoyable experience. Without a doubt, they rank among the Best Airlines.