Yes, there are multiple flights from Tan Son Nhut Intl to Kazakhstan for under 29,919,448₫. The cheapest flight booked recently is on Turkish Airlines for just 28,860,760₫, but on average you can expect to pay 125,017,264₫.
There are no direct flights from Tan Son Nhut Intl to Kazakhstan, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.
Looking at all options, your cheapest flight can be booked for 10,963,637₫. While the most popular route (Ho Chi Minh City - Almaty) can be booked for 28,860,760₫ on average our data indicates 18,650,518₫ when flying from Ho Chi Minh City to Kazakhstan
Airlines like Turkish Airlines and Lufthansa fly from Tan Son Nhut Intl to Kazakhstan in about 30h. The time it takes to get you to your destination can typically vary by up to 40m. Both multi-stop and direct flights can be found to your destination and back.
Turkish Airlines, at 28,860,760₫, was found to be the cheapest airline from Tan Son Nhut Intl to Kazakhstan. An alternate airline flying to your destination would be Lufthansa.