Does anyone have any experince with using OnePass miles for a trip to Bali?

I'm looking to fly LAX-DPS around Sep 3 ( +/- 2 days) in Business Class and returning Sep 17 . I can get there via SIN or BKK, however there are 0 award seats available.

I'm also considering going LAX-NRT and spending 3-4 nights in Tokyo as an open-jaw, and then continue on to DPS, however that seems like a tough seat to find as well.

Any suggestions?

Thanks