I found a good Business Class Deal to San Francisco with Star Alliance member TAP.
Fly nonstop from Lisbon to San Francisco in BUSINESS CLASS from only €1,382 / $ 1561 (round-trip)
– Travel dates in 2021.
Book here: https://flights.travel-booker.net/flights/LIS0405SFO1105b1
Example:
Book here: https://flights.travel-booker.net/flights/LIS0405SFO1105b1
Travel Dates in May 2021.
Please note, all prices are accurate at the time of publication. Viewing this deal at a later date, prices and deals may change due to utilization of the contingent.