Originally Posted by
nk15
I am doing some random tests on google flights, NYC-LHR nonstop on First, AA/UA, roundtrip is $8k, one way is $6-10k.
That's the first thing I did when I read that. I tried all kinds of destinations from LHR to NRT to PEK and I couldn't find a case that a one way was the same or cheaper than RT in J or F, not even close.