Cheap Flights from Bangkok to Singapore

Compare Bangkok to Singapore flight deals

Find the cheapest month or even day of the year to fly to Singapore

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Flight deals from Bangkok to Singapore

Looking for a cheap last-minute deal or the best return flight from Bangkok to Singapore? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Bangkok to Singapore

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Bangkok to Singapore flights are currently cheapest in August.

Direct flights from Bangkok to Singapore

Alternative Bangkok to Singapore routes

Looking for the cheapest, fastest or easiest route from Bangkok to Singapore? You could fly into the following airports instead.

Bangkok to Singapore: Flight information

The things to know before you go.
Cheapest flight foundر.ق.‏ 148
Cheapest month to flyAugust
Average flight time2 hrs, 30 mins
Most popular airlineSingapore Airlines
Average flights per week318

Finding cheap flights from Bangkok to Singapore: Frequently asked questions

There are 2 airports in Singapore: Seletar and Singapore Changi.
The best price we found for a return flight from Bangkok to Singapore is ر.ق.‏ 379. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 29 minutes is the average flight time from Bangkok to Singapore.
Singapore Airlines, Bangkok Airways and Scoot fly direct from Bangkok to Singapore.
As of August 2025, there are 1,272 flights per week flying from Bangkok to Singapore.
The cheapest month to fly from Bangkok to Singapore is usually September.
If you're flying from Bangkok, the cheapest airport near Singapore is Singapore Changi – which is 17.9 km away from the centre of Singapore. We've found flights into this airport from ر.ق.‏ 379.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Bangkok to Singapore on Thursday, 25 September 2025.
Yes – the average flight time is 2 hours and 29 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Singapore but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Singapore is around 40 days in advance, so don’t leave your flight to the last minute.
In August, the average temperature is usually around 27°C. May is typically the warmest month in Singapore, when it usually averages around 30°C. You can expect the least rain in February. The coldest month is December, with temperatures averaging 25°C. The rainiest month is December.
The cheapest airline that flies to Singapore is Thai VietJet Air. And the cheapest airline that flies to Singapore Changi Airport is Scoot.

Flying from Bangkok to Singapore: what you need to know

  • There are two main airports you can fly out of in Bangkok. Check out your options departing from Suvarnabhumi Airport (BKK) or Don Mueang International Airport (DMK) when searching for a flight from Bangkok to Singapore.

  • Changi International Airport (SIN) and Seletar Airport (XSP) are Singapore's major entry points.

  • The average duration of a direct Bangkok to Singapore flight is 2 hours 30 minutes.

  • The timezone in Singapore is UTC+8, which is one hour ahead of Bangkok.

  • Suvarnabhumi Airport (BKK) to Changi International Airport (SIN) is the most traveled route between these two cities. There are 139 weekly departures to choose from. If you have things to do before leaving, the last flight from Bangkok to Singapore is with Scoot at 23:10. Go for the first BKK to SIN departure operated by Thai Airways International at 08:00 to fit in more activities on your first day in Singapore.

  • Leave plenty of time to catch your Bangkok to Singapore flight. As a rule of thumb, arrive at least two hours before international departures and an hour ahead for domestic flights.

  • Travelling during a peak month such as July? Public holidays and other high seasons can mean longer queues at security. Play it safe and arrive up to four hours ahead of international flights and two hours before domestic departures.

How to find the cheapest flights from Bangkok to Singapore

  • The lowest price we've seen for a one-way ticket from Bangkok to Singapore is ر.ق.‏ 148. For a return flight on this route, the best price is ر.ق.‏ 379. Depending on the availability and when you book, these fares can change.

  • Get cheap Bangkok to Singapore flights by booking four months ahead. According to our research, that's the ideal time for landing a bargain.

  • July is the best month for nabbing a fantastic deal on a plane ticket from Bangkok to Singapore. If you need to travel at a different time of year, the 'Whole month' tool will show you the lowest prices for each month.

  • Save time searching for cheap flights from Bangkok to Singapore by setting up a Price Alert. We'll send you an email or notification on the app when a lower fare becomes available.

  • Tailor your travel plans using filters. Choose your preferred departure and arrival times, total journey duration and airlines. You can also sort your results by 'Best,' 'Fastest' or 'Cheapest' Bangkok to Singapore flights.

Flying from Bangkok

Suvarnabhumi Airport (BKK)

  • You can book a direct flight from Bangkok to Singapore jetting off from Suvarnabhumi Airport (BKK). Start your journey at BKK and come in for landing at Changi International Airport (SIN).

  • There are numerous airlines that offer direct Bangkok to Singapore plane tickets out of BKK. Take off with any of these:

  • A stopover is the perfect opportunity to take a travel break — and possibly even explore another city. When browsing Bangkok to Singapore flights leaving from Suvarnabhumi Airport, deselect the 'Direct flights only' box to see where you can stop along the way. Here are some popular options to consider:

    • Koh Samui Airport (USM)

    • Phnom Penh International Airport (PNH)

    • Kuala Lumpur International Airport (KUL)

  • BKK is around 27 kilometres from central Bangkok. If you're ride-sharing, driving or catching a cab from the centre, it'll take you 35 minutes or so to get there, depending on the traffic. If you're taking public transport, expect the trip time to be around 1 hour 5 minutes.

  • Searching for a convenient hotel close to Suvarnabhumi Airport? If you're boarding an early flight from Bangkok to Singapore, these stays will put you moments from check-in:

  • When it comes to Suvarnabhumi Airport's on-time performance, data shows 67.87% of flights complete their journey on time.

Don Mueang International Airport (DMK)

  • You can book a direct flight from Bangkok to Singapore out of Don Mueang International Airport (DMK). Nonstop services from DMK will take you to Changi International Airport (SIN).

  • From DMK, you can lock in a direct Bangkok to Singapore plane ticket with Thai AirAsia.

  • Visit family or friends or just take a moment to stretch your legs with a stopover. If you'd like to break up your Bangkok to Singapore flight, here's where you can stop when setting off from Don Mueang International Airport:

    • Kuala Lumpur International Airport (KUL)

    • Phuket International Airport (HKT)

    • Penang International Airport (PEN)

  • You can reach DMK from central Bangkok in about 30 minutes by car, depending on traffic conditions. The journey by public transport will take roughly 1 hour 5 minutes to cover the 21 kilometres or so.

  • It's your holiday, so why not enjoy an extra night away from home? Think about kicking back in one of these hotels near Don Mueang International Airport the day before your flight from Bangkok to Singapore:

  • 66.48% of flights taking off from Don Mueang International Airport arrive within the expected time frame.

Arriving in Singapore

Changi International Airport (SIN)

  • Changi International Airport (SIN) is approximately 18 kilometres from the centre of Singapore. If you're catching a cab or a ride-share, the drive takes around 20 minutes.

  • It usually takes 1 hour to get there when travelling by public transport.

  • Consider staying in a hotel close to SIN if you're coming in on a late flight from Bangkok to Singapore. Check in to one of these options and avoid the hassle of a long transfer:

  • Grab a Changi International Airport rental car and discover Singapore and beyond with your own set of wheels. Avis, Sixt and Green Motion are top providers you can book with here.

  • To get the best deal, reserve your vehicle from Changi International Airport around two weeks ahead of your Bangkok to Singapore flight.

Seletar Airport (XSP)

  • The centre of Singapore is located around 14 kilometres from Seletar Airport (XSP). After your flight from Bangkok to Singapore has landed and you've made your way to arrivals, expect a drive of around 25 minutes.

  • If you're catching public transport, it'll take about 1 hour 25 minutes.

  • After your flight from Bangkok to Singapore, unwind at a hotel near XSP. These are some great options that'll help you sink into relaxation mode:

Best time to go to Singapore

  • February is the quietest month for flights from Bangkok to Singapore, while April is the most popular. Find the ideal time to visit Singapore based on whether you want a laid-back vibe or a lively atmosphere.

  • When booking your Bangkok to Singapore tickets, consider the weather you're most comfortable in. May is the warmest month in Singapore, with temperatures ranging from 25ºC to 31ºC.

  • If you like cooler conditions, search for a cheap flight from Bangkok to Singapore in January when temperatures average between 24ºC and 30ºC.

More about Singapore

  • Start your Singapore trip off on the right foot by choosing the ideal place to stay. As soon as you've booked your flight from Bangkok to Singapore, browse our selection of hotels including:

  • Every great holiday has to include some sightseeing. Marina Bay Sands, Gardens by the Bay and Universal Studios Singapore are attractions you won't want to skip in Singapore.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.