There are 9 ways to get from Singapore to Terminal 21 by plane, train, bus, or car
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly Singapore Changi Airport to Suvarnabhumi Airport
best- Fly from Singapore Changi Airport (SIN) to Suvarnabhumi Airport (BKK)plane SIN - BKK
5h 31m฿3,029–6,655Train via Woodlands
cheapest- Take the train from Jb Sentral to Padang Besartrain Ets
- Take the train from Padang Besar Malaysia to Krung Thep Aphiwat Central Terminaltrain 46
32h 47m฿1,179–2,121Train
- Take the train from Kempas Baru to Padang Besartrain Ets
- Take the train from Padang Besar to Krung Thep Aphiwat Central Terminaltrain 46
27h 40m฿1,356–2,091Bus via Kuala Lumpur
- Take the bus from Golden Mile Tower Singapore to Terminal Bersepadu Selatanbus
- Take the bus from Terminal Bersepadu Selatan to Danokbus
- Take the bus from Dannok Siam Lane to Mochitbus
30h 28m฿2,470–3,429Drive 1,814 km
- Drive from Singapore to Terminal 21car 1,814 km
23h 3m฿11,360–16,408Fly Singapore Changi Airport to Don Mueang International Airport
- Fly from Singapore Changi Airport (SIN) to Don Mueang International Airport (DMK)plane SIN - DMK
5h 55m฿3,519–7,136Bus to Senai International Airport, fly to Don Mueang International Airport
- Take the bus from Queen Street Terminal to JB Custom Outbus
- Fly from Senai International Airport (JHB) to Don Mueang International Airport (DMK)plane JHB - DMK
7h 26m฿3,367–6,741Fly Senai International Airport to Suvarnabhumi Airport
- Fly from Senai International Airport (JHB) to Suvarnabhumi Airport (BKK)plane JHB - BKK
8h 43m฿6,177–8,260Bus
- Take the bus from JB Larkin Terminal to Rantau Panjangbus
- Take the bus from Sungai Kolok to Bangkok Mochit Bus Terminalbus
35h 8m฿2,080–11,013
Singapore Changi Airport (SIN) to Suvarnabhumi Airport (BKK) flights
Comparing Your Travel Options
The cheapest way to get from Singapore to Terminal 21 is to train via Woodlands which costs ฿1100 - ฿2200 and takes 32h 47m.
The fastest way to get from Singapore to Terminal 21 is to fly which takes 5h 31m and costs ฿3000 - ฿7000.
No, there is no direct bus from Singapore to Terminal 21. However, there are services departing from Golden Mile Tower Singapore and arriving at Sino-Thai Tower via Terminal Bersepadu Selatan, Dannok Siam Lane and Mo Chit 2 Bus Terminal. The journey, including transfers, takes approximately 30h 28m.
No, there is no direct train from Singapore to Terminal 21. However, there are services departing from Kempas Baru and arriving at Mrt Sukhumvit via Padang Besar and Mrt Bang Sue. The journey, including transfers, takes approximately 27h 40m.
The distance between Singapore and Terminal 21 is 1464 km. The road distance is 1814 km.
The best way to get from Singapore to Terminal 21 without a car is to bus via Kuala Lumpur which takes 30h 28m and costs ฿2400 - ฿3500.
It takes approximately 5h 31m to get from Singapore to Terminal 21, including transfers.
Singapore to Terminal 21 bus services, operated by StarMart Express, depart from Golden Mile Tower Singapore station.
Singapore to Terminal 21 train services, operated by KTM Intercity, depart from Kempas Baru station.
The best way to get from Singapore to Terminal 21 is to fly which takes 5h 31m and costs ฿3000 - ฿7000. Alternatively, you can train, which costs ฿1300 - ฿2100 and takes 27h 40m, you could also bus via Kuala Lumpur, which costs ฿2400 - ฿3500 and takes 30h 28m.
What companies run services between Singapore and Terminal 21, Thailand?
Scoot Tigerair, Thai Airways International, and two other airlines fly from Singapore Changi Airport (SIN) to Suvarnabhumi Airport (BKK) hourly. Alternatively, you can take a vehicle from Singapore to Terminal 21 via Kempas Baru, Padang Besar, Padang Besar, Krung Thep Aphiwat Central Terminal, Mrt Bang Sue, and Mrt Sukhumvit in around 27h 40m.
- Website
- bangkokair.com
Flights from Singapore Changi Airport to Suvarnabhumi Airport
- Ave. Duration
- 2h 24m
- When
- Every day
- Estimated price
- ฿3,500–7,500
Flights from Singapore Changi Airport to Suvarnabhumi Airport via Koh Samui
- Ave. Duration
- 3h 45m
- When
- Every day
- Estimated price
- ฿4,000–9,000
Flights from Senai International Airport to Suvarnabhumi Airport via Kuala Lumpur
- Ave. Duration
- 4h 15m
- When
- Every day
- Estimated price
- ฿6,000–8,000
- Website
- singaporeair.com
Flights from Singapore Changi Airport to Suvarnabhumi Airport
- Ave. Duration
- 2h 31m
- When
- Every day
- Estimated price
- ฿2,800–6,500
Flights from Singapore Changi Airport to Suvarnabhumi Airport via Koh Samui
- Ave. Duration
- 3h 55m
- When
- Every day
- Estimated price
- ฿4,000–9,000
- Website
- thaiairways.com
Flights from Singapore Changi Airport to Suvarnabhumi Airport
- Ave. Duration
- 2h 20m
- When
- Every day
- Estimated price
- ฿4,700–7,500
Flights from Singapore Changi Airport to Suvarnabhumi Airport via Koh Samui
- Ave. Duration
- 3h 45m
- When
- Every day
- Estimated price
- ฿4,000–9,000
Flights from Senai International Airport to Suvarnabhumi Airport via Kuala Lumpur
- Ave. Duration
- 4h 15m
- When
- Every day
- Estimated price
- ฿6,000–8,000
- Website
- malaysiaairlines.com
Flights from Senai International Airport to Suvarnabhumi Airport via Kuala Lumpur
- Ave. Duration
- 4h 37m
- When
- Every day
- Estimated price
- ฿6,000–8,000
- Website
- flyscoot.com
Flights from Singapore Changi Airport to Suvarnabhumi Airport
- Ave. Duration
- 2h 35m
- When
- Every day
- Estimated price
- ฿2,800–6,000
- Website
- airasia.com
Flights from Senai International Airport to Don Mueang International Airport via Kuala Lumpur
- Ave. Duration
- 5h 1m
- When
- Every day
- Estimated price
- ฿4,600–6,500
- Website
- airasia.com
Flights from Singapore Changi Airport to Don Mueang International Airport
- Ave. Duration
- 2h 25m
- When
- Every day
- Estimated price
- ฿3,300–6,000
Flights from Senai International Airport to Don Mueang International Airport
- Ave. Duration
- 2h 20m
- When
- Every day
- Estimated price
- ฿2,900–4,700
- Website
- lionairthai.com
Flights from Singapore Changi Airport to Don Mueang International Airport
- Ave. Duration
- 2h 35m
- When
- Every day
- Estimated price
- ฿3,400–8,000
Flights from Singapore Changi Airport to Don Mueang International Airport via Phuket
- Ave. Duration
- 5h 35m
- When
- Tuesday, Thursday, Saturday, and Sunday
- Estimated price
- ฿3,400–8,000
- Phone
- +603 - 9779 1200
- [email protected]
- Website
- KTMB
Train from Kempas Baru to Padang Besar
- Ave. Duration
- 9h 27m
- Frequency
- Twice daily
- Estimated price
- ฿180–800
- Website
- KTMB
- Shuttle
- ฿180–260
- Express
- ฿550–800
Train from Jb Sentral to Padang Besar
- Ave. Duration
- 9h 36m
- Frequency
- Twice daily
- Estimated price
- ฿180–800
- Website
- KTMB
- Shuttle
- ฿180–260
- Express
- ฿550–800
- Website
- Thai Railway
Train from Padang Besar to Krung Thep Aphiwat Central Terminal
- Ave. Duration
- 15h 59m
- Frequency
- Once daily
- Estimated price
- ฿918
- Schedules at
- Thai Railway
Train from Padang Besar Malaysia to Krung Thep Aphiwat Central Terminal
- Ave. Duration
- 19h 5m
- Frequency
- Once daily
- Estimated price
- ฿918
- Schedules at
- Thai Railway
- Phone
- +603 - 9779 1200
- [email protected]
- Website
- KTM
Train from Jb Sentral to Padang Besar
- Ave. Duration
- 11h 18m
- Frequency
- Once daily
- Estimated price
- ฿1,074
- Website
- KTM
- Silver
- ฿640–680
- Gold
- ฿1,074
- Platinum
- ฿1,450–1,550
- Phone
- +65 6396 5681
- [email protected]
- Website
- StarMart Express
Bus from Golden Mile Tower Singapore to Terminal Bersepadu Selatan
- Ave. Duration
- 5h 2m
- Frequency
- Hourly
- Estimated price
- ฿700–1,100
- Book at
- Omio
- Website
- StarMart Express
- Phone
- +6012 787 5144
- [email protected]
- Website
- starqistna.com
Bus from Golden Mile Tower Singapore to Terminal Bersepadu Selatan
- Ave. Duration
- 5h 4m
- Frequency
- 5 times a day
- Schedules at
- starqistna.com
- Book at
- easybook.com
- Phone
- 603-62637668
- Website
- Alisan Golden Coach Express
Bus from Terminal Bersepadu Selatan to Danok
- Ave. Duration
- 6h 3m
- Frequency
- 5 times a day
- Estimated price
- ฿850–1,300
- Website
- Alisan Golden Coach Express
Bus from Dannok Siam Lane to Mochit
- Ave. Duration
- 16h
- Frequency
- Twice daily
- Estimated price
- ฿900–1,100
- Schedules at
- Siam Lane Tour (Siam Dernrod) | สยามเดินรถ
- Phone
- +60 7 360 2244
- [email protected]
- Website
- Causeway Link
Bus from Queen Street Terminal to JB Custom Out
- Ave. Duration
- 1h
- Frequency
- Every 15 minutes
- Estimated price
- ฿55–85
- Schedules at
- Causeway Link
- Phone
- 012-708 2999
- [email protected]
- Website
- kkklexpress.com
Bus from JB Larkin Terminal to Rantau Panjang
- Ave. Duration
- 12h 9m
- Frequency
- Once daily
- Estimated price
- ฿1,000–1,400
- Schedules at
- kkklexpress.com
- Book at
- easybook.com
- Phone
- 1490
- [email protected]
- Website
- ฺBor Kor Sor
Bus from Sungai Kolok to Bangkok Mochit Bus Terminal
- Ave. Duration
- 17h 30m
- Frequency
- Twice daily
- Estimated price
- ฿1,000–9,500
- Book at
- 12go.asia
- Website
- ฺBor Kor Sor
Want to know more about travelling around the world?
Rome2Rio's Travel Guide series provide vital information for the global traveller. Read our range of informative guides on popular transport routes and companies - including Why you should take the train in the US, The London Underground: Essential tips to navigate the Tube, and Slovenia: Getting from Ljubljana to Lake Bled - to help you get the most out of your next trip.
Booking & Getting There
Singapore to Terminal 21 bus services, operated by StarMart Express, arrive at Terminal Bersepadu Selatan station.
Singapore to Terminal 21 train services, operated by KTM Intercity, arrive at Padang Besar station.
Yes, the driving distance between Singapore to Terminal 21 is 1814 km. It takes approximately 23h 3m to drive from Singapore to Terminal 21.
Book your Singapore to Terminal 21 bus tickets online with 12go.asia.
There are 5939+ hotels available in Terminal 21.


















