I've read how Avios are great for short trips and I wanted to transfer some points from Chase Ultimate Rewards to book a trip as I haven't used Avios before. Specifically I'm looking for flights from Seoul's GMP or ICN airport to Osaka (KIX) airport on July 12th. There are nonstop flights on Asiana, Korea, and JAL all of which come out to around 30K points for 2 people as a one way flight and $300 per person without using points. Since JAL is in oneWorld it seemed like this would be a great use of Avios to spend only 4.5K points. However when I search British Airways site it will not give me back any flights for trips between Seoul and Osaka or even Seoul and Tokyo. The site gives an error with several options one of which is that they don't fly that route. I thought British Airways was supposed to be good at searching for partner award availability. Should I instead search JAL award space and call BA to see if they can help me on the phone? Are Avios no good in Asia?