Originally Posted by
DocTravel
8 Months out none of them have the R open now...
One seat on 7 Aug (~8 months out) for DEN-NRT. Also one on the 14th and 27th. Oh, and two on the 20th.
I agree that booking the flights currently available is the best option but don't assume there will not be any ever. I didn't check other gateways or the return, but it isn't hopeless.