Yes, there are multiple flights from Thailand to Wenzhou for under ฿24,000. The cheapest flight booked recently is on T'way Air for just ฿21,180, but on average you can expect to pay ฿21,210.
Due to the rapidly changing circumstances due to COVID-19, airlines like Air China flying from Thailand to Wenzhou have implemented new flexible change policies.
There are no direct flights from Thailand to Wenzhou, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.
T'way Air can get you from Thailand to Wenzhou in just under 10h 20m. Your travel time can differ by up to .
Flying on T'way Air is currently your cheapest option to Wenzhou, with prices starting at ฿21,181.