BKK to LHR choices
Need a little advice. Had a recent post about RTW ticket on C but couldn't get easily from PVG to LHR on *A carrier on the day in late May that I need to travel. After looking in all the available C seats, choices are down to PVG-BKK on TG, then from BKK to either FRA-LHR on LH or BKK-CPH-LHR on SAS. No other routing choices on *A that I could find. I want a midnight flight. TG and SQ both sold out. Other suggested choices like NH via NRT, or NZ via HKG would cost a day (have to overnight). All flights out of PVG are daytime flight and want to avoid. The is one LH flight to FRA but sold out.
So SAS or LH from BKK? Preferences? Thanks.