Originally Posted by
mcjava
M RT ATL-ICN usually prices around $2600 for me. NRT often is much cheaper (but of course, not much use to you).
But if you have a lot of miles, the cheapest option may be to buy an M ticket to NRT (My upcoming trip in October costs around $1800 RT) and upgrade it.
Then, you can redeem miles for an award seat from NRT-ICN on Korean Air.... It'll cost you 25K miles for coach, 30K for business (which is quite a bargain, IMHO)