Cheap flights from Singapore to Bangkok Don Mueang Intl Airport from £75

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 30/12. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — DMK
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Singapore Changi to Bangkok Don Mueang Intl are usually found in September or May, booked 90 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Singapore to Don Mueang Intl

Enter your travel dates to find the best prices.

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 12 December 2025.

Wed 31/1220:40SIN - DMK
Nonstop2h 30mThai AirAsia
Wed 7/107:00DMK - SIN
Nonstop2h 30mThai AirAsia
Deal found 10/12£120
Wed 31/1220:40SIN - DMK
Nonstop2h 30mThai AirAsia
Mon 12/107:00DMK - SIN
Nonstop2h 30mThai AirAsia
Deal found 10/12£121
Fri 26/1220:40SIN - DMK
Nonstop2h 30mThai AirAsia
Thu 8/110:50DMK - SIN
Nonstop2h 40mThai AirAsia
Deal found 10/12£178
Sun 28/1220:40SIN - DMK
Nonstop2h 30mThai AirAsia
Mon 5/107:00DMK - SIN
Nonstop2h 30mThai AirAsia
Deal found 10/12£184
Tue 30/1220:40SIN - DMK
Nonstop2h 30mThai AirAsia
Mon 5/107:00DMK - SIN
Nonstop2h 30mThai AirAsia
Deal found 12/12£196
Tue 30/1220:40SIN - DMK
Nonstop2h 30mThai AirAsia
Sat 3/107:00DMK - SIN
Nonstop2h 30mThai AirAsia
Deal found 10/12£199
Wed 31/1220:40SIN - DMK
Nonstop2h 30mThai AirAsia
Fri 2/107:00DMK - SIN
Nonstop2h 30mThai AirAsia
Deal found 10/12£204
Fri 12/1221:55SIN - DMK
1 stop12h 55mMultiple Airlines
Mon 15/1208:35DMK - SIN
1 stop6h 30mMultiple Airlines
Deal found 11/12£212
Wed 24/1215:00SIN - DMK
Nonstop2h 25mThai AirAsia
Thu 8/110:50DMK - SIN
Nonstop2h 40mThai AirAsia
Deal found 12/12£214
Tue 23/1215:00SIN - DMK
Nonstop2h 25mThai AirAsia
Sat 27/1216:35DMK - SIN
Nonstop2h 35mThai AirAsia
Deal found 10/12£227

Find 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 12 December 2025.

Round-trip from

£115

One-way from

£75

Popular in

December

Cheapest in

September

Average price

£185

Good round-trip deal

£102 or less

Good one-way deal

£65 or less
Thai AirAsia
  • Thai AirAsia
  • 17/1-27/1
  • Nonstop
  • 4h 55m total
  • Singapore to Bangkok
Thai AirAsia
  • Thai AirAsia
  • 31/3
  • Nonstop
  • 2h 30m total
  • Singapore to Bangkok
Highest demand for flights based on searches. 16% potential increase in price (£18 potential increase over avg. return price).
Cheapest flight prices on average. 5% potential price decrease (£5 potential savings vs. average return price).
Average for round-trip flights in December 2025
Price to beat on a round-trip flight from Singapore Changi to Bangkok Don Mueang Intl.
Price to beat on a one-way flight from Singapore Changi to Bangkok Don Mueang Intl.

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 12 December 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

Fri 27/2

20:40-22:10

Nonstop2h 30m

Bangkok Don Mueang Intl

Wed 4/3

16:35-20:10

Nonstop2h 35m

£116

SingaporeBangkok

SIN - DMK

SINDMK

Singapore Changi

Wed 31/12

20:40-22:10

Nonstop2h 30m

Bangkok Don Mueang Intl

Mon 12/1

07:00-10:30

Nonstop2h 30m

£121

SingaporeBangkok

SIN - DMK

SINDMK

Singapore Changi

Fri 16/1

15:00-16:25

Nonstop2h 25m

Bangkok Don Mueang Intl

Sun 25/1

07:00-10:30

Nonstop2h 30m

£128

SingaporeBangkok

SIN - DMK

SINDMK

Singapore Changi

Mon 26/1

12:20-13:50

Nonstop2h 30m

Bangkok Don Mueang Intl

Mon 2/2

07:55-11:20

Nonstop2h 25m

£135

SingaporeBangkok

SIN - DMK

SINDMK

Singapore Changi

Tue 17/2

20:40-22:10

Nonstop2h 30m

Bangkok Don Mueang Intl

Sat 21/2

10:50-14:30

Nonstop2h 40m

£174

SingaporeBangkok

SIN - DMK

SINDMK

Singapore Changi

Fri 26/12

20:40-22:10

Nonstop2h 30m

Bangkok Don Mueang Intl

Sat 10/1

07:00-10:30

Nonstop2h 30m

£178

SingaporeBangkok

SIN - DMK

SINDMK

Singapore Changi

Tue 30/12

20:40-22:10

Nonstop2h 30m

£75

SingaporeBangkok

SIN - DMK

SINDMK

Singapore Changi

Tue 31/3

20:40-22:10

Nonstop2h 30m

£75

SingaporeBangkok

SIN - DMK

SINDMK

Singapore Changi

Sun 28/12

20:40-22:10

Nonstop2h 30m

£79

SingaporeBangkok

SIN - DMK

SINDMK

Singapore Changi

Mon 26/1

12:20-13:50

Nonstop2h 30m

£81

Flights are sorted by cheapest return flights first.

Deals found on 11/12

Showing 1-10 of 15 results
1
2

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 return 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 return flight from Singapore to Don Mueang Intl. Price data was last updated on 5 December 2025.

Booking 90 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, June is the cheapest month in which you can book a flight from Singapore to Bangkok Don Mueang Intl Airport (average of £75). Flying from Singapore to Bangkok Don Mueang Intl Airport in April is currently the most expensive (average of £95). 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 12 December 2025.

It’s optimal to fly from Singapore to Bangkok Don Mueang Intl Airport in the evening. By choosing this option you can save up to 21% on the cost of your flight, compared to a flight at midday.

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 return from Singapore to Don Mueang Intl. Price data was last updated on 6 December 2025.

Travellers seeking maximum savings on their Singapore to Bangkok Don Mueang Intl Airport flight should consider departing on Monday at midday when fares are most often at their lowest. Thursday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

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 12 December 2025.
Read through reviews of airlines operating flights from Singapore to Bangkok Don Mueang Intl Airport, such as Thai AirAsia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Food

6.1

Comfort

6.8

Crew

7.9

Boarding

7.4

Entertainment

5.5

Overall

7.4

Reviews

1 / 5
8.0
Excellent

marc,Nov 2025

DMK - DAD

Upon check in they wanted to charge me extra for extra 1 kilo Poor challenge. You advertise to get people on your airline then you challenge them Wrong move

Food

6.1

Comfort

6.8

Crew

7.9

Boarding

7.4

Entertainment

5.5

Overall

7.4

Reviews

1 / 5
8.0
Excellent

marc,Nov 2025

DMK - DAD

Upon check in they wanted to charge me extra for extra 1 kilo Poor challenge. You advertise to get people on your airline then you challenge them Wrong move

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?

    There are many flights that can get you from Singapore to Bangkok Don Mueang Intl Airport in 2h 30m. Fly via Thai AirAsia to get the fastest option. The distance between Singapore and Bangkok Don Mueang Intl Airport is about 897 mi. All flights are typically direct.

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

    Thai Lion Air, at £84, 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 AirAsia. Thai Lion Air is priced at 32% 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?

    On average you can expect to pay £115 for a flight from Singapore to Bangkok Don Mueang Intl Airport. The cheapest flight overall is £59 while the most popular route, (Singapore Changi - Bangkok Don Mueang Intl) is currently priced at £45.

  • 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 holiday 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, June is the cheapest month in which you can book a flight from Singapore to Bangkok Don Mueang Intl Airport (average of £75). Flying from Singapore to Bangkok Don Mueang Intl Airport in April is currently the most expensive (average of £95). 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.

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 858,174 searches. Data last updated 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai Lion AirCheapest£84Average£120FlexibilityNo cancel feeOn-timeN/A
Search Thai Lion Air flights
Thai AirAsiaCheapest£89Average£137FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Singapore to Don Mueang Intl?

Cheapflights makes it easy to find Singapore to Don Mueang Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Singapore to Don Mueang Intl?

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Can Cheapflights find flights from Singapore to Don Mueang Intl with no change fees?

Yes, we can. To see specific flights from Singapore to Don Mueang Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Singapore to Don Mueang Intl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Don Mueang Intl from Singapore today and book when prices fit your budget.

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