Also for anyone wondering, the 2nd person flying free is WELL worth it. I expected NCL to go cheap and book us on the return from London via Icelandair through Iceland or Aeirlingus through Dublin. Here is the value of what we got when I paid for NCL's free air package of $1178 for two people. (pricing below is what I would have paid if I had purchased on my own)
Spokane to JFK (via SEA) for $250 pp/one-way main cabin. The return is LHR direct to SEA (10.5 hrs) and then connect into GEG for...wait for it...$1588 pp/one-way. A. Only one stop (which I love), and booking on my own would have been (for the same flights) $1800 PER PERSON, and I paid $1178 total. Saved $2422 on flights. Now I could have gone with Condor or a budget airline, but would have had at least one more stop, (Germany, Iceland, Ireland, NYC etc.) I see $900 returns from London with extra stops in the ultra-economy sections (no bags, no pre-chosen seats, no meals etc.). Even with that, total price is hovering around $2500 and I paid $1178 with bags included. (and seats). Right now I am pretty happy with NCL's air package.