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Don Mueang Intl

$83+ Cheap flights from Singapore (SIN) to Don Mueang Intl (DMK)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — DMK
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheapflights Tip: The best prices from Singapore Changi to Bangkok Don Mueang Intl are usually found in September or February, booked 90 days in advance, depart on a Monday or Wednesday and return on a Thursday

Cheap flight deals from Singapore to Don Mueang Intl

Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Don Mueang Intl (DMK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 30, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$146
(Kiwi.com)

One-way from

$83
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$183

Good round-trip deal

$150 or less

Good one-way deal

$89 or less
Provider with most accurate pricing for Singapore Changi-Bangkok Don Mueang Intl flight deals.
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Provider most trusted by Cheapflights users for Singapore Changi-Bangkok Don Mueang Intl flights.
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From Singapore Changi to Bangkok Don Mueang Intl
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One-way flight from Singapore Changi to Bangkok Don Mueang Intl
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Highest demand for flights based on searches. 14% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Singapore Changi to Bangkok Don Mueang Intl.
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Price to beat on a one-way flight from Singapore Changi to Bangkok Don Mueang Intl.
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Find flight deals from Singapore to Don Mueang Intl

Cheapest flights from Singapore to Don Mueang Intl
Explore the most affordable flight options available from Singapore to Don Mueang Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/109:30 pmSIN - DMK
Nonstop2h 30mMultiple Airlines
Fri 11/144:35 pmDMK - SIN
Nonstop2h 35mMultiple Airlines
Deal found 10/29$148
This Mytrip deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/119:30 pmSIN - DMK
Nonstop2h 30mMultiple Airlines
Thu 11/137:00 amDMK - SIN
Nonstop2h 30mMultiple Airlines
Deal found 10/28$150
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/293:00 pmSIN - DMK
Nonstop2h 25mThai AirAsia
Wed 11/54:35 pmDMK - SIN
Nonstop2h 35mThai AirAsia
Deal found 10/28$159
This AirAsia deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/103:00 pmSIN - DMK
Nonstop2h 25mThai AirAsia
Wed 11/1910:50 amDMK - SIN
Nonstop2h 40mThai AirAsia
Deal found 10/28$167
This AirAsia deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/58:40 pmSIN - DMK
Nonstop2h 30mThai AirAsia
Mon 11/177:00 amDMK - SIN
Nonstop2h 30mThai AirAsia
Deal found 10/28$168
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/89:30 pmSIN - DMK
Nonstop2h 30mMultiple Airlines
Thu 11/137:00 amDMK - SIN
Nonstop2h 30mMultiple Airlines
Deal found 10/28$169
This AirAsia deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/293:00 pmSIN - DMK
Nonstop2h 25mThai AirAsia
Tue 11/47:00 amDMK - SIN
Nonstop2h 30mThai AirAsia
Deal found 10/28$171
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/122:55 pmSIN - DMK
1 stop5h 15mMultiple Airlines
Thu 11/137:55 amDMK - SIN
Nonstop2h 25mMultiple Airlines
Deal found 10/29$172
This CheapOair deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/109:30 pmSIN - DMK
Nonstop2h 30mThai Lion Air
Wed 11/125:05 pmDMK - SIN
Nonstop2h 25mThai Lion Air
Deal found 10/29$173
This Mytrip deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1310:30 amSIN - DMK
1 stop9h 45mMultiple Airlines
Mon 11/177:55 amDMK - SIN
Nonstop2h 25mMultiple Airlines
Deal found 10/28$175
This AirAsia deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/198:40 pmSIN - DMK
Nonstop2h 30mThai AirAsia
Fri 11/2810:50 amDMK - SIN
Nonstop2h 40mThai AirAsia
Deal found 10/28$176
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/612:20 pmSIN - DMK
Nonstop2h 30mThai Lion Air
Wed 11/267:55 amDMK - SIN
Nonstop2h 25mThai Lion Air
Deal found 10/28$178

Cheapflights Fare Finder

 
Customize your flight search to find flights from Singapore to Don Mueang Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Singapore to Bangkok Don Mueang Intl Airport that are best for you.

Fly from

Singapore

Fly to

Don Mueang Intl

Route

Depart

Return

Price

SingaporeBangkok

SIN - DMK

SINDMK

Singapore Changi

Sat 1/17

8:40 pm-10:10 pm

Nonstop2h 30m

Bangkok Don Mueang Intl

Fri 1/30

4:35 pm-8:10 pm

Nonstop2h 35m

$148

SingaporeBangkok

SIN - DMK

SINDMK

Singapore Changi

Thu 1/15

3:00 pm-4:25 pm

Nonstop2h 25m

Bangkok Don Mueang Intl

Mon 1/19

7:00 am-10:30 am

Nonstop2h 30m

$159

SingaporeBangkok

SIN - DMK

SINDMK

Singapore Changi

Thu 1/8

8:40 pm-10:10 pm

Nonstop2h 30m

Bangkok Don Mueang Intl

Thu 1/15

4:35 pm-8:10 pm

Nonstop2h 35m

$162

SingaporeBangkok

SIN - DMK

SINDMK

Singapore Changi

Wed 11/26

3:00 pm-4:25 pm

Nonstop2h 25m

Bangkok Don Mueang Intl

Sat 11/29

10:50 am-2:30 pm

Nonstop2h 40m

$181

SingaporeBangkok

SIN - DMK

SINDMK

Singapore Changi

Wed 12/3

8:40 pm-10:10 pm

Nonstop2h 30m

Bangkok Don Mueang Intl

Sat 12/6

7:00 am-10:30 am

Nonstop2h 30m

$181

SingaporeBangkok

SIN - DMK

SINDMK

Singapore Changi

Mon 4/20

7:55 am-12:35 pm

1 stop5h 40m

Bangkok Don Mueang Intl

Sat 4/25

10:00 am-8:25 pm

1 stop9h 25m

$195

SingaporeBangkok

SIN - DMK

SINDMK

Singapore Changi

Mon 11/10

4:50 am-11:05 am

1 stop7h 15m

Bangkok Don Mueang Intl

Fri 11/14

9:25 pm-7:05 am

1 stop8h 40m

$209

SingaporeBangkok

SIN - DMK

SINDMK

Singapore Changi

Thu 11/27

3:00 pm-4:25 pm

Nonstop2h 25m

Bangkok Don Mueang Intl

Sun 11/30

7:00 am-10:30 am

Nonstop2h 30m

$214

SingaporeBangkok

SIN - DMK

SINDMK

Singapore Changi

Wed 11/12

7:40 am-7:15 pm

1 stop12h 35m

Bangkok Don Mueang Intl

Fri 11/14

2:20 pm-9:55 pm

1 stop6h 35m

$218

SingaporeBangkok

SIN - DMK

SINDMK

Singapore Changi

Thu 11/27

4:35 pm-8:45 pm

1 stop5h 10m

Bangkok Don Mueang Intl

Sun 11/30

7:00 am-10:30 am

Nonstop2h 30m

$220

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 21 results
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Compare providers for flights from Singapore to Don Mueang Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Singapore to Don Mueang Intl in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
MytripPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
OneTravelPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Singapore-Bangkok Don Mueang Intl Airport flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Singapore-Bangkok Don Mueang Intl Airport flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Singapore-Bangkok Don Mueang Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Singapore-Bangkok Don Mueang Intl Airport flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Singapore-Bangkok Don Mueang Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Singapore to Don Mueang Intl

Have a flexible travel schedule? Discover the best time to fly to Don Mueang Intl from Singapore with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Singapore to Bangkok Don Mueang Intl Airport

How far ahead should I book a flight from Singapore to Bangkok Don Mueang Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Singapore to Don Mueang Intl. Price data was last updated on October 24, 2025.

Booking 71 days in advance of your planned departure date is, on average, the best time to get cheap flights from Singapore to Bangkok Don Mueang Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Singapore to Bangkok Don Mueang Intl Airport?

Currently, December is the cheapest month in which you can book a flight from Singapore to Bangkok Don Mueang Intl Airport (average of $103). Flying from Singapore to Bangkok Don Mueang Intl Airport in April is currently the most expensive (average of $127). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SIN to DMK?

Find hourly flight availability from Singapore to Don Mueang Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 16% on flights from Singapore to Bangkok Don Mueang Intl Airport by exploring options for tickets in the morning.

What is the cheapest day to fly from Singapore to Bangkok Don Mueang Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Singapore to Don Mueang Intl. Price data was last updated on October 26, 2025.

Travelers seeking maximum savings on their Singapore to Bangkok Don Mueang Intl Airport flight should consider departing on Tuesday evenings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

The best insider tips for Singapore to Bangkok Don Mueang Intl Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Singapore to Bangkok Don Mueang Intl Airport trip
Airlines
Thai AirAsia

Consider the Premium Flex bundle for priority check-in and extra legroom on short flights.


Thai AirAsia's Red Carpet service offers lounge access and priority boarding for a smoother travel experience.

Read more about Thai AirAsiaby Ramsey Qubein
Thai Lion Air

Thai Lion Air includes 7 kg carry-on for all fares, unlike many low-cost carriers.


Use Lion Connect for seamless connections with checked-through luggage and boarding passes.

Read more about Thai Lion Airby Brandon Schultz
Airports
SIN

For a smooth departure, check in online and use early check-in desks at Jewel up to 24 hours before your flight.

Read more about SINby Yulia Denisyuk
DMK

Use the MRT Red Line for a quick 17-minute ride from DMK to Bangkok city center, avoiding traffic.

Read more about DMKby Daniel Scheffler
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on Thai AirAsia

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Brandon Schultz

Brandon Schultz

Expert on Thai Lion Air

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more
Daniel Scheffler

Daniel Scheffler

Expert on DMK

Daniel Scheffler

Daniel Scheffler

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Read more
Yulia Denisyuk

Yulia Denisyuk

Expert on SIN

Yulia Denisyuk

Yulia Denisyuk

Yulia is a freelance journalist who’s dispatched from 90+ countries. Her work focuses on cultures, adventure trips and air travel, appearing in NatGeo, NYT, CNTraveler, and more. For past assignments, she’s stayed with nomads in Mongolia and learned the art of Imigongo in Rwanda. She’s based in Chicago; in winter she often questions that decision.

Read more

Reviews of airlines servicing Don Mueang Intl

Get insights into the airlines that provide service to Don Mueang Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Don Mueang Intl. Reviews last updated October 30, 2025.
Read reviews from past customers who have flown Thai AirAsia from Singapore to Bangkok Don Mueang Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Thai AirAsia
7.5
Good
217 reviews

Overall

7.5

Entertainment

5.5

Boarding

7.4

Food

6.1

Crew

8.0

Comfort

6.8

Reviews

1 / 4
2.0
Mediocre

David,Jun 2025

DMK - HKT

Treat customers little heard animal, poor customer service obviously directed by the elitest and entitled Air Asia CEO
Thai AirAsia
7.5
Good
217 reviews
Thai AirAsia
7.5
Good
217 reviews

Overall

7.5

Entertainment

5.5

Boarding

7.4

Food

6.1

Crew

8.0

Comfort

6.8

Reviews

1 / 4
2.0
Mediocre

David,Jun 2025

DMK - HKT

Treat customers little heard animal, poor customer service obviously directed by the elitest and entitled Air Asia CEO

Related info for your journey

Find useful and relevant information for your journey from Singapore to Don Mueang Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Singapore to Bangkok Don Mueang Intl?

    Singapore Changi (SIN), located 10.5 mi from the city center, is the airport you fly out of when you book flights from Singapore to Bangkok Don Mueang Intl. 2 airlines have flights from Changi to Bangkok Don Mueang Intl on a regular basis. Booking flights from Singapore Changi to Bangkok Don Mueang Intl should not be difficult; the airport handles an average of 4 outbound flights to Bangkok Don Mueang Intl per day.

  • How long is the flight from Singapore to Bangkok Don Mueang Intl Airport?

    Departing from Singapore to Bangkok Don Mueang Intl Airport will take you 2h 30m. Singapore and Bangkok Don Mueang Intl Airport are separated by a distance of 897 mi. Generally, flights for this route are nonstop.

  • What are the cheapest airlines flying from Singapore to Bangkok Don Mueang Intl Airport round-trip?

    Thai AirAsia, at $77, was found to be the cheapest airline from Singapore to Bangkok Don Mueang Intl Airport. An alternate airline flying to your destination would be Thai Lion Air. Thai AirAsia is priced at 52% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest flights from Singapore to Bangkok Don Mueang Intl Airport?

    The cheapest flight price from Singapore to Bangkok Don Mueang Intl Airport is $77. On average you can expect to pay $154. The most popular route, (Singapore Changi - Bangkok Don Mueang Intl), can usually be booked for $124.

  • Can I find deals for flights from Singapore to Don Mueang Intl that include hotel bookings?

    Yes. In addition to deals on Singapore to Don Mueang Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Singapore to Don Mueang Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Don Mueang Intl.

  • Can I find deals for business class flights from Singapore to Don Mueang Intl?

    Yes. Cheapflights offers flight deals from Singapore to Don Mueang Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Singapore to Bangkok Don Mueang Intl Airport?

    Currently, December is the cheapest month in which you can book a flight from Singapore to Bangkok Don Mueang Intl Airport (average of $103). Flying from Singapore to Bangkok Don Mueang Intl Airport in April is currently the most expensive (average of $127). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Singapore to Don Mueang Intl

See prices for flight routes from nearby airports that may be better suited for you.
Singapore to Suvarnabhumi flights

Top 2 airlines flying from Singapore to Don Mueang Intl

Discover the top 2 airlines that operate flights from Singapore to Don Mueang Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai AirAsiaCheapest$77Average$183FlexibilityNo cancel feeOn-time87%
Thai Lion AirCheapest$87Average$209FlexibilityNo cancel feeOn-timeN/A

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