Trying to book a last minute one way on BA Avios from London to Los Angeles on July 31st. I’ve also tried Iberia and no Avios availability there either.. I’ve been checking on the website and it doesn’t look like they are opening up last minute availability. Is that something they aren’t doing anymore? I have 100K Avios. I was hoping to use them for this one way return (2 people). If anyone has any suggestions as to how to do this using Avios, I would appreciate any guidance. Thank you!