Splittin' Aces-
Wow-that really is splitting aces-I'm impressed!
I take it the 250k miles were one RT in F from US to Switzerland for 150k, another free ticket for same with the voucher and another 100k for a RT on the same routing. Correct?
Confirming that a layover is doable with a 30k voucher is great to have in hand, and so is the open jaw. I just went up to the BA website to try a few dummy trips and even the website invites lengthy London stopovers on both the outbound and inbound legs.
The $402 fee per ticket is the coup de gras-I don't know where that came from. I thought that a stopover in London added a lot of fees, especially in a higher class. One can pay almost $200 in fees for a coach award TATL on one of the US carriers.
Fine work, indeed. And yes, thanks again to BA.Com_helper for the guidance.