Hopefully we'll see TG J fares drop, they've become overconfident now they are the only airline serving BKK directly from Scandinavia and they are the fastest *A route to get to SYD/ME for me. Could care less about TH travel otherwise.
I recall SK dropping out of BKK when Norwegian put up competition and that is no longer the case so perhaps its worth it. There is a disproportional amount of travel to TH from Scandinavia that has largely been filled in by charters and tour operators.