UPDATE: I cannot find any flights on the A330 from HKG-DPS or DPS-HKG in the month of August. If you know of any, please let me know ASAP!

I've been trying to book a flight from NRT-DPS (via HKG) for about a week now. A few issues:

(1) The price varies wildly from $3k to $4k - the prices changes whilst I'm trying to check out ("Sorry the fare has gone up...)

(2) The route switches between 777 (CX 784) and the A350-1000 (900?) route non-stop. For example, one day (Monday August 5) has the flight on a 777, CX784, and now it just changed.

Can anyone tell me when the HKG-DPS route is operated by the A350? I've been on the regional J on the 777 and it is a joke (2-3-2 really?).

Thanks!