Cheap Flights from Bangkok to Singapore — $74

More than 7 airlines operate flights from Bangkok to Singapore, including Scoot, Thai AirAsia, Thai Vietjet Air, Nok Air, Thai Lion Air, Malaysia Airlines, and Thai Airways. This is a popular route, so passengers can choose tickets based on budget and preferences. Ticket prices start from $74, and our service lets you instantly compare all options. The variety of offers simplifies planning: you can choose budget fares or more comfortable options with baggage included or extra services. We help you find the best deals so your trip is cost-efficient.

All 5 airlines on the Bangkok — Singapore route operate on a daily basis: Scoot, Thai AirAsia, Thai Lion Air, Thai Airways, and Singapore Airlines fly every day.

Suvarnabhumi Airport (BKK) is Bangkok’s primary international gateway and a major long‑haul hub handling most full‑service carriers and many regional airlines; it’s typically perceived as mid‑to‑premium in facilities and flight options. Located about 30–35 km east of downtown Bangkok, travel time by airport rail link or taxi can be 30–60 minutes depending on traffic; the rail link fares usually range from modest to moderate, while taxis can be affordable but add highway tolls. Pros: modern terminals, wide connectivity and good transfer facilities; cons: can be busy at peak times and transfer between some facilities may be lengthy. Don Mueang International Airport (DMK) operates mainly as a budget and domestic hub, commonly serving low‑cost carriers and short‑haul regional flights; it’s generally seen as a more economical option for price‑sensitive travelers. The airport sits around 20–25 km north of central Bangkok, with taxi rides typically taking 25–50 minutes depending on traffic; public buses and shuttle services can be cheaper but slower. Pros: closer to northern districts, simpler layout and lower fares on many carriers; cons: fewer long‑haul choices and less comprehensive rail connections than the newer airport.

Singapore Changi Airport (SIN) is a major international hub often ranked premium for comfort and connections, handling a broad mix of full-service carriers and many regional low-cost airlines via nearby terminals. Located about 20–25 km east of the city centre, travel by Mass Rapid Transit (MRT) takes roughly 30–35 minutes and costs modestly (typically low single-digit SGD), while taxis are faster—around 20–30 minutes with fares depending on time and surcharges. Changi is known for extensive passenger amenities and smooth transfers, which can mean higher convenience but sometimes longer walks between terminals; budget travelers can find cheaper carrier options but should watch transfer times.

The cost of a one-way flight from Bangkok to Singapore ranges from $73 (January 2027) to $143 (February 2027). On average, the ticket price is about $117–$251.