Yes, there are multiple flights from Thailand to Genoa for under ฿ 23,946. The cheapest flight booked recently is on KLM for just ฿ 21,312, but on average you can expect to pay ฿ 28,975.
There are no direct flights from Thailand to Genoa, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.
Airlines like Lufthansa, Etihad Airways, and KLM fly from Thailand to Genoa in about 15h 45m. The time it takes to get you to your destination can typically vary by up to 14h 35m. Both multi-stop and direct flights can be found to your destination and back.
Cheapflights users have booked flights from Thailand to Genoa from ฿ 21,313 return. Other airlines that can offer you cheap pricing are Etihad Airways, from ฿ 21,552, and เอธิโอเปียแอร์, from ฿ 24,964.