Skyscanner

Cheap Flights from Singapore Changi to Bangkok

Compare Singapore Changi to Bangkok flight deals

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

Book the best Bangkok fare with no extra fees

Flight deals from Singapore Changi to Bangkok

Looking for a cheap last-minute deal or the best return flight from Singapore Changi to Bangkok? Find the lowest prices on one-way and return tickets right here.
Bangkok.Rs20,488 per passenger.Departing Thu, 19 Feb.One-way flight with Thai LionAir.Outbound direct flight with Thai LionAir departs from Singapore Changi on Thu, 19 Feb, arriving in Don Mueang.Price includes taxes and charges.From Rs20,488, select.
Bangkok.Rs20,488 per passenger.Departing Tue, 14 Oct.One-way flight with Thai LionAir.Outbound direct flight with Thai LionAir departs from Singapore Changi on Tue, 14 Oct, arriving in Don Mueang.Price includes taxes and charges.From Rs20,488, select.
Bangkok.Rs20,488 per passenger.Departing Mon, 9 Mar.One-way flight with Thai LionAir.Outbound direct flight with Thai LionAir departs from Singapore Changi on Mon, 9 Mar, arriving in Don Mueang.Price includes taxes and charges.From Rs20,488, select.
Bangkok.Rs20,488 per passenger.Departing Tue, 18 Nov.One-way flight with Thai LionAir.Outbound direct flight with Thai LionAir departs from Singapore Changi on Tue, 18 Nov, arriving in Don Mueang.Price includes taxes and charges.From Rs20,488, select.
Bangkok.Rs20,512 per passenger.Departing Sat, 10 Jan.One-way flight with Thai LionAir.Outbound direct flight with Thai LionAir departs from Singapore Changi on Sat, 10 Jan, arriving in Don Mueang.Price includes taxes and charges.From Rs20,512, select.
Bangkok.Rs20,646 per passenger.Departing Mon, 29 Sep.One-way flight with Thai LionAir.Outbound direct flight with Thai LionAir departs from Singapore Changi on Mon, 29 Sep, arriving in Don Mueang.Price includes taxes and charges.From Rs20,646, select.
Bangkok.Rs22,685 per passenger.Departing Tue, 14 Jul.One-way flight with Scoot.Outbound direct flight with Scoot departs from Singapore Changi on Tue, 14 Jul, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From Rs22,685, select.
Bangkok.Rs22,685 per passenger.Departing Sun, 5 Apr.One-way flight with Scoot.Outbound direct flight with Scoot departs from Singapore Changi on Sun, 5 Apr, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From Rs22,685, select.

Find the cheapest month to fly from Singapore Changi to Bangkok

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Singapore Changi to Bangkok flights are currently cheapest in October.
Sep
from Rs20,646
Oct
from Rs20,488
Nov
from Rs20,488
Dec
from Rs27,531
Jan
from Rs20,512
Feb
from Rs20,488
Mar
from Rs20,488
Apr
from Rs22,685
May
from Rs22,685
Jun
from Rs22,795
Jul
from Rs22,685
Aug
from Rs22,685

Direct flights from Singapore Changi to Bangkok

Alternative Singapore Changi to Bangkok routes

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

Singapore to Bangkok: Flight information

The things to know before you go.
Cheapest flight foundRs20,488
Cheapest month to flyOctober
Average flight time2 hrs, 30 mins
Most popular airlineSingapore Airlines
Average flights per week308

Finding cheap flights from Singapore Changi to Bangkok: Frequently asked questions

There are 2 airports in Bangkok: Don Mueang and Bangkok Suvarnabhumi.
The best price we found for a return flight from Singapore Changi to Bangkok is Rs29,473. 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 Singapore Changi to Bangkok.
Singapore Airlines, Bangkok Airways and Scoot fly direct from Singapore Changi to Bangkok.
As of September 2025, there are 616 flights per week flying from Singapore Changi to Bangkok.
The cheapest month to fly from Singapore Changi to Bangkok is usually September.
If you're flying from Singapore Changi Airport, the cheapest airport near Bangkok is Bangkok Suvarnabhumi – which is 28.5 km away from the centre of Bangkok. We've found flights into this airport from Rs29,473.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Singapore Changi Airport to Bangkok on Monday, 22 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 Bangkok 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 Bangkok is around 40 days in advance, so don’t leave your flight to the last minute.
In September, the average temperature is usually around 28°C. April is typically the warmest month in Bangkok, when it usually averages around 35°C. You can expect the least rain in December. The coldest month is November, with temperatures averaging 22°C. The rainiest month is September.
Currently, Scoot and Thai LionAir offer the cheapest flight tickets to Bangkok.

Flying from Changi International Airport (SIN) to Bangkok: what you need to know

  • Jump on a direct flight from Changi International Airport to Bangkok and you'll be in the air for around 2 hours 25 minutes.

  • Changi International Airport is located in Singapore. Based in the UTC+7 timezone, Bangkok is one hour behind Singapore.

  • The most popular route is from Changi International Airport (SIN) to Suvarnabhumi Airport (BKK). Choose from 139 services every week between these two airports. If you'd like to head off as soon as possible, the earliest flight from SIN to BKK is the 06:00 Scoot option. If you prefer to travel later, the final departure is at 22:25 with Scoot.

  • For stress-free travel, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This ensures you have enough time to board your SIN to Bangkok flight.

  • Longer lines at security and check-in are likely if you're travelling during high season, so allow a bit more breathing room. A good general rule for peak times? Get there up to four hours ahead for international flights and two hours for domestic departures.

  • Begin your journey at SIN and travel straight to Suvarnabhumi Airport (BKK). That's where you can expect to land when searching for Changi International Airport to Bangkok tickets.

  • Multiple airlines operate direct flights from Changi International Airport to Bangkok. Some of the most popular are:

  • Consider adding a stopover to potentially score a cheaper flight ticket from SIN to Bangkok. Simply deselect 'Direct flights only' during your search. Break up your trip (and maybe save some cash) by stopping at one of these airports:

    • Kuala Lumpur International Airport (KUL)

    • Soekarno-Hatta International Airport (CGK)

    • Phuket International Airport (HKT)

  • Located around 18 kilometres from central Singapore, SIN can be reached in about 20 minutes by car (depending on traffic). The journey on public transport takes roughly 1 hour.

  • Booked an early flight from Changi International Airport to Bangkok? Avoid the hassle of rushing to the terminal (and sneak in some extra precious sleep) by choosing one of these stays close to SIN:

  • When it comes to Changi International Airport's on-time performance, data shows 68.95% of flights arrive within the expected time frame.

How to find the cheapest flights from Changi International Airport (SIN) to Bangkok

  • The best price we've seen for a one-way Changi International Airport to Bangkok flight is Rs20,488. The cheapest price for a return flight is Rs29,473. Bear in mind fares may change due to demand at the time of booking.

  • Book three months before you travel. Research on pricing trends suggests this is the ideal window for finding cheap flights from SIN to Bangkok.

  • The best month for finding cheap Changi International Airport to Bangkok tickets is July. Use the 'Whole month' tool to compare all available prices, then choose the dates that offer the lowest fares.

  • Locking in a cheap flight from SIN to Bangkok is easy with Price Alerts. All you need to do is set up one of these automatic notifications and we'll get in touch when a cheaper option becomes available.

  • Find an affordable flight from Changi International Airport to Bangkok with the help of our filters. Choose your ideal duration, number of stops and airlines, then sort the results by 'Cheapest' for the best deals.

Airports in Bangkok

Suvarnabhumi Airport (BKK)

  • The distance from Suvarnabhumi Airport (BKK) to central Bangkok is roughly 32 kilometres. It'll take you around 35 minutes to get to the centre driving.

  • Travelling on public transport typically takes 1 hour 5 minutes.

  • The last thing you want is a lengthy journey to your hotel if you're landing late on a flight from Changi International Airport to Bangkok. Reserve one of these accommodation options near BKK instead:

  • Grab a Suvarnabhumi Airport rental car and discover Bangkok and beyond with your own set of wheels. Chic Car Rent, asap car hire and Hertz are top providers you can book with here.

  • Get the best deal by reserving your vehicle from Suvarnabhumi Airport around four weeks before your flight from SIN to Bangkok.

Don Mueang International Airport (DMK)

  • Once your flight from Changi International Airport to Bangkok has arrived, you can reach the city centre in around 30 minutes by car. Central Bangkok is roughly 27 kilometres from Don Mueang International Airport (DMK).

  • If you're travelling on public transport, it'll take about 1 hour 5 minutes.

  • Hang up the 'Do not disturb' sign and relax at a hotel near DMK. Here are a few options where you can settle in after your SIN to Bangkok flight:

  • Chic Car Rent, asap car hire and Hertz make picking up a Don Mueang International Airport rental car simple. These suppliers are located in or around the terminal and will get you on your way in no time.

  • Avoid potential price surges. Securing your ride three weeks before your arrival at DMK will help you stay within budget.

Best time to go to Bangkok

  • Carefully consider your dates before booking your flight from Changi International Airport to Bangkok. The city buzzes in high season, but hotel rates are usually higher and major attractions can be busy. Visit Bangkok in the low season for a more relaxed vibe.

  • Before locking in your Changi International Airport to Bangkok flight ticket, think about what kind of weather works for you. April is the warmest month in Bangkok, with temperatures ranging from 26ºC to 37ºC.

  • If you want cooler conditions, look for a cheap ticket from SIN to Bangkok in December when temperatures average between 19ºC and 33ºC.

More about Bangkok

Explore more of Thailand

  • You've seen Bangkok, now it's time to explore other parts of Thailand. Journey about 467 kilometres north-east to Udon Thani to check off its must-visit sights. From Nong Prajak Public Park to Krom Luang Prachaksinlapakhom Monument and Chinesisches Tor, you'll have a full itinerary ahead.

  • If you're interested in discovering another major stop in Thailand, head for Nakhon Ratchasima, roughly 225 kilometres north-east of Bangkok. Art and Culture Centre, Vongchavalitkul University, Wat Pa Salwan (Burapha Chan Chedi) and บ้านสวนเกษตรอินทรีย์ (บ้านสวนในซอย) are highlights.

More travel options

Plan the rest of your trip from Singapore to Bangkok

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