S$67 Cheap Flights from Bangkok to Singapore

View S$67 flight on Thu, 18 Sep, 2025Opens in a new window

Popular airlines from Don Mueang Intl. Airport (DMK) to Singapore Changi Airport (SIN)

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Cheap Flights from Bangkok to Singapore (DMK-SIN)

Prices were available within the past 7 days and start at S$67 for one-way flights and S$173 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia
Fri, 19 Sep - Mon, 22 Sep
DMK
Bangkok
SIN
Singapore
S$173 Return, found 5 hours ago
S$173
Return
found 5 hours ago
Select Thai AirAsia flight, departing Fri, 19 Sep from Bangkok to Singapore, returning Mon, 22 Sep, priced at S$173 found 5 hours ago
Thai AirAsia
Wed, 15 Oct - Mon, 27 Oct
DMK
Bangkok
SIN
Singapore
S$174 Return, found 20 hours ago
S$174
Return
found 20 hours ago
Select Thai AirAsia flight, departing Wed, 15 Oct from Bangkok to Singapore, returning Mon, 27 Oct, priced at S$174 found 20 hours ago
Thai AirAsia
Wed, 3 Sep - Tue, 9 Sep
DMK
Bangkok
SIN
Singapore
S$180 Return, found 2 days ago
S$180
Return
found 2 days ago
Select Thai AirAsia flight, departing Wed, 3 Sep from Bangkok to Singapore, returning Tue, 9 Sep, priced at S$180 found 2 days ago
Thai AirAsia
Fri, 19 Sep - Mon, 22 Sep
DMK
Bangkok
SIN
Singapore
S$181 Return, found 5 hours ago
S$181
Return
found 5 hours ago
Select Thai AirAsia flight, departing Fri, 19 Sep from Bangkok to Singapore, returning Mon, 22 Sep, priced at S$181 found 5 hours ago
Thai AirAsia
Wed, 22 Oct - Mon, 27 Oct
DMK
Bangkok
SIN
Singapore
S$182 Return, found 20 hours ago
S$182
Return
found 20 hours ago
Select Thai AirAsia flight, departing Wed, 22 Oct from Bangkok to Singapore, returning Mon, 27 Oct, priced at S$182 found 20 hours ago
Thai AirAsia
Wed, 24 Sep - Mon, 29 Sep
DMK
Bangkok
SIN
Singapore
S$184 Return, found 21 hours ago
S$184
Return
found 21 hours ago
Select Thai AirAsia flight, departing Wed, 24 Sep from Bangkok to Singapore, returning Mon, 29 Sep, priced at S$184 found 21 hours ago
Thai AirAsia
Thu, 16 Oct - Tue, 28 Oct
DMK
Bangkok
SIN
Singapore
S$187 Return, found 7 hours ago
S$187
Return
found 7 hours ago
Select Thai AirAsia flight, departing Thu, 16 Oct from Bangkok to Singapore, returning Tue, 28 Oct, priced at S$187 found 7 hours ago
Thai AirAsia
Fri, 19 Sep - Mon, 22 Sep
DMK
Bangkok
SIN
Singapore
S$189 Return, found 5 hours ago
S$189
Return
found 5 hours ago
Select Thai AirAsia flight, departing Fri, 19 Sep from Bangkok to Singapore, returning Mon, 22 Sep, priced at S$189 found 5 hours ago
Thai AirAsia
Thu, 18 Sep - Mon, 22 Sep
DMK
Bangkok
SIN
Singapore
S$189 Return, found 5 hours ago
S$189
Return
found 5 hours ago
Select Thai AirAsia flight, departing Thu, 18 Sep from Bangkok to Singapore, returning Mon, 22 Sep, priced at S$189 found 5 hours ago
Thai Lion Mantari
Thu, 11 Sep - Sun, 14 Sep
DMK
Bangkok
SIN
Singapore
S$198 Return, found 9 hours ago
S$198
Return
found 9 hours ago
Select Thai Lion Mantari flight, departing Thu, 11 Sep from Bangkok to Singapore, returning Sun, 14 Sep, priced at S$198 found 9 hours ago

Find the cheapest month to fly from Bangkok (DMK) to Singapore (SIN)

February is typically the cheapest month to fly

From S$170 - S$392 per traveller.

Graph displaying average flight prices per month

Bangkok to Singapore route information
Origin airport
Don Mueang Intl.
Destination airport
Changi
Airlines serving
Thai AirAsia, Thai Lion Mantari
Return price
S$173
Distance
1437 km
Average flight time
3 hours 23 mins

Perfect flights from Bangkok to Singapore

Your Journey from Bangkok to Singapore

Start your unforgettable journey with Expedia. Our broad selection of flights from Bangkok to Singapore caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Thai AirAsia, Thai Lion Mantari. Our selection of flights from Don Mueang Intl. to Changi caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Bangkok to Singapore Flights

Experience the joy of finding cheap flights from Don Mueang Intl. to Changi that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$67 and roundtrip prices from S$173*.
 

Pre-Flight Essentials

Ensure a smooth journey from Bangkok to Singapore with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Singapore

Picture yourself stepping off the plane in Singapore and immersing yourself in the unique atmosphere of Singapore. From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Bangkok to Singapore Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Bangkok to Singapore.
 

Beyond the Flight – Exploring Singapore

With Expedia, your adventure extends beyond the flight. Explore Singapore at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Bangkok to Singapore with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Bangkok to Singapore with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Don Mueang Intl. Airport (DMK) to Singapore Airport?
Round-trip flights from DMK to Changi Airport (SIN) start from S$173. This is based on fares quoted within the last 7 days on Expedia for flights departing within the next year — book today so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Don Mueang Airport to SIN?
Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the instructions on our Customer Service Portal.
How do I find cheap flights from Don Mueang Airport to Changi Airport (SIN) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Don Mueang Intl. Airport (DMK) to Singapore Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Don Mueang Airport to Changi Airport (SIN)?
It's only 1,450 kilometres from DMK to Changi Airport (SIN). It's quite possible that you'll spend more time travelling to and from the airport than you will actually flying!
Which airlines fly direct from DMK to Singapore Airport?
With 152 flights a month from Don Mueang Airport to SIN, Thai AirAsia (FD) is a great choice. Thai Lion Air (SL) is also worth considering. It operates 34 flights each month. Between these two airlines, you'll be able to find a good deal from Bangkok to Singapore.
Are Don Mueang Intl. Airport (DMK) to Changi Airport (SIN) flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can occasionally nab a bargain, with some super cheap airfares from DMK to SIN popping up a few weeks prior to the departure date. If you'd rather book ahead, Expedia compares and updates all the best flight deals regularly — as early as 12 months in advance in some cases. It depends on the carrier though, as not all airlines release prices so far in advance.

Explore a world of travel with Expedia

*Available to Expedia members.