TG increased its domestic flight fees by 35% effective April 1. In some cases, prepaid fares are up over 50%.
THere is NoK Air available at about 40% of Thai Airways to most major cities. However, there are problems since they both cover the same routes. In my city, I will have to fly Thai Airways up to Udon or wait 8 hours in Bangkok to get Noq Air. On my return, I have to leave on NoK air at630AM or travel at 6PM the night before.
End result- one way on each? about 70% of the TG full fare round trip