Originally Posted by
Mr H
There is heaps of F in TG, but only for 1 adult. I'd guess you book one adult and hope with some confidence that a second seat would open. On 24 November (the date I tried) there is F availability on both TG flights from LHR and on the LH from FRA-BKK.
Plus don't forget to try via MUC. A fair bit of 2x F availability in November from a quick search. Job done