The following are Thai immigration checkpoints in Thailand. You will note that these are the international border crossing in Thailand and where possible we have added the closest immigration office to the list with a map and contact details for the office.
Thai Immigration Checkpoints
1. Suvarnabhumi Airport
2. Don Muang International Airport , Bangkok
3. Chiangmai International Airport , Chiangmai (Chiang Mai Immigration)
4. Phuket International Airport , Phuket
5. Hatyai International Airport , Songkhla
6. U Tapao Airport , Rayong
7. Mae Sai Immigration Checkpoint , Chiengrai (Chiang Rai Immigration)
8. Chieng Saen Immigration Checkpoint , Chiengrai (Chiang Rai Immigration)
9. Chieng Khong Immigration Checkpoint , Chiengrai (Chiang Rai Immigration)
10. Betong Immigration Checkpoint , Yala
11. Sadoa Immigration Checkpoint , Songkhla
12. Samui Airport , Surat Thani (Surat Thani Immigration)
13. Sukhothai International Airport, Tak Immigration Checkpoint
14. Bangkok Harbour Immigration Checkpoint, Bangkok
15. Sri Racha Immigration Checkpoint , Chonburi (Pattaya Immigration)
16. Mabtaput Immigration Checkpoint , Rayong (Rayong Immigration)
17. Nong Khai Immigration Checkpoint, Nong Khai (Nong Khai Immigration)
18. Samui Immigration Checkpoint , Surat Thani (Surat Thani Immigration)
19. Phuket Immigration Checkpoint , Phuket
20. Satun Immigration Checkpoint , Satun
21. Krabi Immigration Checkpoint , Krabi
22. Songkhla Harbour Immigraion Checkpoint , Songkhla
23. Chiangrai Airport Immigration Checkpoint, Chiangrai (Chiang Rai Immigration)
24. Surat Thani Airport Immigration Checkpoint , Surat Thani (Surat Thani Immigration)
Note that if you are arriving in Thailand without a tourist visa, marriage visa or retirement visa then you are very limited in how long you may stay. If you arrive via a land border your maximum stay in Thailand is 15 days irrespective of nationality. If you arrive via an airport then you get 30 days stay in Thailand which does depend on your nationality. Also ensure that you have a visa before you visit Thailand.
