| Country | Thailand |
|---|---|
| IATA code | WE |
| ICAO code | THD |
| Web-site | www.thaismileair.com |
Thai Smile was founded in 2011. The airline’s main hub is Suvarnabhumi Airport. It also operates a hub at Chiang Mai International Airport. Thai Smile headquarters are located in Bangkok, Thailand. The current fleet comprises such aircraft as Airbus A320-232, bus A320-232.
| № | City | Country | Airport | IATA code | ICAO code |
| 1 | Bangkok | Thailand | Bangkok Suvarnabhumi International | BKK | VTBS |
| 2 | Chiang Mai | Thailand | Chiang Mai International | CNX | VTCC |
| 3 | Chiang Rai | Thailand | Chiang Rai | CEI | VTCT |
| 4 | Fuzhou | China | Fuzhou Changle International | FOC | ZSFZ |
| 5 | Guangzhou | China | Guangzhou Baiyun International | CAN | ZGGG |
| 6 | Hat Yai | Thailand | Hat Yai | HDY | VTSS |
| 7 | Jaipur | India | Jaipur Sanganeer | JAI | VIJP |
| 8 | Kaohsiung | Taiwan | Kaohsiung International | KHH | RCKH |
| 9 | Khon Kaen | Thailand | Khon Kaen | KKC | VTUK |
| 10 | Krabi | Thailand | Krabi | KBV | VTSG |
| 11 | Kuala Lumpur | Malaysia | Kuala Lumpur International | KUL | WMKK |
| 12 | Linyi | China | Linyi Shubuling | LYI | ZSLY |
| 13 | Lucknow | India | Lucknow Amausi | LKO | VILK |
| 14 | Mandalay | Myanmar | Mandalay International | MDL | VYMD |
| 15 | Mumbai | India | Mumbai Chhatrapati Shivaji Maharaj International | BOM | VABB |
| 16 | Narathiwat | Thailand | Narathiwat | NAW | VTSC |
| 17 | Penang | Malaysia | Penang International | PEN | WMKP |
| 18 | Phnom Penh | Cambodia | Phnom Penh International | PNH | VDPP |
| 19 | Phuket | Thailand | Phuket International | HKT | VTSP |
| 20 | Surat Thani | Thailand | Surat Thani | URT | VTSB |
| 21 | Ubon Ratchathani | Thailand | Ubon Ratchathani Muang Ubon | UBP | VTUU |
| 22 | Udon Thani | Thailand | Udon Thani | UTH | VTUD |
| 23 | Yangon | Myanmar | Yangon Mingaladon | RGN | VYYY |