Prices are with taxes and fees.
7/8 - 7/13
Flight leaves at 3:55PM so it doesn't arrive in Bangkok until 1:05AM on 7/10. I'd rather leave at 1AM and arrive on 7/9.
Flight leaves at 1:15AM so it arrives at 11:20AM in Bangkok on 7/9. Much better.
EVA Air $992
Flight leaves at 5:40PM so it doesn't arrive in Bangkok until 1:40AM on 7/10. I'd rather leave at 1AM and arrive on 7/9.
Cathay Pacific goes through Hong Kong and is $1536.
Korean Air goes through various cities with various code-shares and of course one stop is in Seoul. $1656
United Airlines goes through Tokyo and is $1861.