Where do I have to go and what is the process for filing for visa extension? I have triple entry at 60 days each entry. I want to get an additional 30 days to avoid having to do an extra visa run on the bus. Thank you!

Immigrations near the airport.

Bring passport photo and 1.900 baht.

On the road from Airport Plaza to the Airport, on that side of the road if going to the airport. There is a small sign at the entrance to immigration.

You need to go to the building on your right from the entrance.

I need passport photo and 1900 for extension? I got a triple entry visa cheaper lol

Yes, and a 2 photocopies of the relevant passport pages. (Photo page, visa page, entry stamp page and your arrival-departure card.)

Yes, and a 2 photocopies of the relevant passport pages. (Photo page, visa page, entry stamp page and your arrival-departure card.)

Best way to get your photocopies is to hand your passport to the girl or bloke at the back of the immigration grounds beside the restaurant,and just tell her what you are applying for. She knows exactly what copies you will need. Much easier than looking for a shop and faffing about sorting out your passport pages yourself.

I need passport photo and 1900 for extension? I got a triple entry visa cheaper lol

Do not confuse the OP.

Triple entry visas can only be obtained in your home country (if you are lucky)

The OP can only get 30 day extension at immigrations within Thailand.

I need passport photo and 1900 for extension? I got a triple entry visa cheaper lol

Do not confuse the OP.

Triple entry visas can only be obtained in your home country (if you are lucky)

The OP can only get 30 day extension at immigrations within Thailand.

Pardon me for mentioning it , but it may be you who is confused. The OP was asking about getting an additional 30 day extension to the triple entry visa he already has. Maybe you misread the rather garbled quote you include in your post. Translated, he meant to say, " Does it really cost a staggering 1900 baht to get a 30 day extension? Crikey My triple entry visa was cheaper than that !!

No one thought he was asking about getting a triple entry visa, apart from yourself. Still, its easy to get confused after midnight.