Review Plus Ultra's Deal from Madrid to South America

I came across a post about Plus Ultra offering some decent prices for flights from Madrid to South America, starting at €852. It seems like they have semi lie-flat seats in a 2-2-2 configuration, which is quite nice for long-haul flights. Has anyone flown with Plus Ultra before? How was your experience with their comfort and service? Are there any tips or insights you could share about traveling with them?

I've heard good things about Plus Ultra, especially for long-haul flights! The semi lie-flat seats sound promising for comfort during your journey. A couple of tips: be sure to check their meal options in advance, as they can vary, and it might help to bring a neck pillow for added comfort. Have you decided on which destination in South America you're heading to?