In a direct response to British Airways’ fare sale, LUFTHANSA has launched a great Business Class fare from US Gateways To London for only $2000. Depending on exact travel dates, it may be a few dollars higher or lower, but perhaps the LOWEST that you’ll ever see an LH Business Class fare ex-USA.
Availability for the fare is wide open well into next year (into mid-May!) and covers all of LH’s North American gateways. In other words, you can fly to London from Newark for $2020 or from LAX to London for $2020. This is not a bad Premium Cabin Mileage Run candidate (books to P fare class)!
I don’t know for how long these fares will be loaded into the system, so I suggest acting sooner than later. I suspect once BA pulls their fares, LH will pull theirs.