Direct (nonstop) flights from Bangkok to Singapore
3 airlines fly nonstop from Suvarnabhumi Airport (BKK) to Singapore Changi Airport (SIN). It's 876 miles (1,409 km), about 2h 30m in the air. Operated by Singapore Airlines, Thai Airways International, Scoot.
Singapore Airlines
Thai Airways International
Scoot
Route data last updated: May 31, 2026
Airlines with non-stop flights
SQ
Singapore Airlines
TG
Thai Airways International
Alternative Routes
Other ways to fly from Bangkok to Singapore with one stop · direct emits 162 kg CO₂ per passenger
Looking for the return flight?
SIN → BKK: Flights from Singapore to BangkokOther direct flights from Bangkok
Direct flights from Singapore (SIN)
Frequently Asked Questions
How long is the direct flight from Bangkok to Singapore?
A nonstop flight from Bangkok (BKK) to Singapore (SIN) takes approximately 2 hours and 30 minutes. The distance is 876 miles (1,409 km).
Which airlines fly nonstop from Bangkok to Singapore?
3 airlines: Singapore Airlines, Thai Airways International, Scoot.
Is there a nonstop flight from Bangkok to Singapore?
Yes. 3 airlines: Singapore Airlines, Thai Airways International, Scoot.
How far is Bangkok from Singapore?
The flight distance from Bangkok to Singapore is 876 miles (1,409 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as London to Madrid.
What is the time difference between Bangkok and Singapore?
Singapore is 1 hour ahead of Bangkok. (Asia/Bangkok vs Asia/Singapore.)
What type of aircraft flies from Bangkok to Singapore?
At 2h 30m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
Do I need a visa to travel from Thailand to Singapore?
Depends on your passport. Check with the Singapore embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Bangkok to Singapore?
Roughly 162 kg CO2 per passenger one-way. That's about the same as driving 810 km.
Is the return flight from Singapore to Bangkok also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Bangkok to Singapore?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Suvarnabhumi Airport for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.