S$ 159 Find Cheap Flights from Bangkok Don Mueang Intl to Singapore – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Don Mueang Intl to Singapore departing on 23-7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Don Mueang Intl to Singapore

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Don Mueang Intl to Singapore that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Don Mueang Intl to Singapore

Thu, 27 Aug - Thu, 3 Sep
Multiple Airlines Logo
07:45 - 11:10
DMK
-
SIN
2h 25mdirect
Multiple Airlines Logo
07:30 - 12:00
SIN
-
DMK
5h 30m
1 stop
S$ 301Multiple Airlines
Thu, 13 Aug - Thu, 20 Aug
Multiple Airlines Logo
07:45 - 11:10
DMK
-
SIN
2h 25mdirect
Multiple Airlines Logo
07:30 - 12:00
SIN
-
DMK
5h 30m
1 stop
S$ 302Multiple Airlines
Fri, 21 Aug - Mon, 24 Aug
Multiple Airlines Logo
16:50 - 23:55
DMK
-
SIN
6h 05m
1 stop
Multiple Airlines Logo
18:50 - 22:20
SIN
-
DMK
4h 30m
1 stop
S$ 304Multiple Airlines
Thu, 6 Aug - Mon, 10 Aug
Multiple Airlines Logo
18:00 - 23:55
DMK
-
SIN
4h 55m
1 stop
Multiple Airlines Logo
07:30 - 11:15
SIN
-
DMK
4h 45m
1 stop
S$ 305Multiple Airlines
Sat, 8 Aug - Mon, 10 Aug
Thai Lion Air Logo
07:45 - 11:10
DMK
-
SIN
2h 25mdirect
Thai Lion Air Logo
21:45 - 23:15
SIN
-
DMK
2h 30mdirect
S$ 306Thai Lion Air
Fri, 28 Aug - Mon, 31 Aug
Multiple Airlines Logo
09:35 - 17:25
DMK
-
SIN
6h 50m
1 stop
Multiple Airlines Logo
18:50 - 22:20
SIN
-
DMK
4h 30m
1 stop
S$ 307Multiple Airlines
Fri, 14 Aug - Mon, 17 Aug
Multiple Airlines Logo
19:55 - 12:45
DMK
-
SIN
15h 50m
1 stop
Multiple Airlines Logo
07:30 - 16:40
SIN
-
DMK
10h 10m
1 stop
S$ 309Multiple Airlines
Fri, 24 Jul - Mon, 27 Jul
Thai Lion Air Logo
07:45 - 11:10
DMK
-
SIN
2h 25mdirect
Thai Lion Air Logo
12:10 - 13:40
SIN
-
DMK
2h 30mdirect
S$ 310Thai Lion Air
Wed, 2 Sep - Fri, 4 Sep
Thai Lion Air Logo
07:45 - 11:10
DMK
-
SIN
2h 25mdirect
Thai Lion Air Logo
12:10 - 13:40
SIN
-
DMK
2h 30mdirect
S$ 311Thai Lion Air
Tue, 8 Sep - Sat, 12 Sep
Multiple Airlines Logo
07:45 - 11:10
DMK
-
SIN
2h 25mdirect
Multiple Airlines Logo
14:40 - 16:20
SIN
-
DMK
2h 40mdirect
S$ 313Multiple Airlines
Booking Insights

KAYAK's insights & trends for Don Mueang Intl to Singapore flights

Get data-powered insights and trends into flights from Don Mueang Intl to Singapore to help you find the cheapest flights, the best time to fly, and much more.

What is the cheapest Bangkok Don Mueang Intl Airport to Singapore flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Singapore from Bangkok Don Mueang Intl Airport found in the last 5 days was to Singapore, at S$ 306 return. The most popular route is from Bangkok Don Mueang Intl Airport (DMK) to Singapore (SIN), and the cheapest return airline ticket found on this route in the last 5 days was S$ 306.

What is the cheapest time of day to fly to Singapore?

The average price for all round-trip flights from Bangkok Don Mueang Intl Airport to Singapore depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Singapore is generally in the evening, when retur flights cost S$ 173 on average. Morning departures are around 26% more expensive than evening flights, on average. The most expensive time of day to fly to Singapore is generally in the morning, which is peak travel time and where the average cost of a ticket is S$ 217.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Bangkok Don Mueang Intl Airport to Singapore, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Bangkok Don Mueang Intl Airport to Singapore is November, when tickets cost S$ 65 (return) on average. On the other hand, the most expensive months are June and September, when the average cost of return tickets is S$ 190 and S$ 150 respectively.

What’s the cheapest day of the week to fly from Bangkok Don Mueang Intl to Singapore?

The average price of all round-trip flights from Bangkok Don Mueang Intl Airport to Singapore clicked on KAYAK for each day over the last 12 months.

For Bangkok Don Mueang Intl to Singapore, Saturday is the cheapest day to fly on average and Tuesday is the most expensive. Flying from Singapore back to Bangkok Don Mueang Intl, the best deals are generally found on Sunday, with Friday being the most expensive.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Bangkok Don Mueang Intl Airport to Singapore, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Bangkok Don Mueang Intl Airport to Singapore, you should book around 3 weeks before departure, which saves you about 24% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Find deals

Good to know

Low seasonApril
Cheapest flightS$ 159
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly and prices are also 23% lower on average.
Flight from Bangkok Don Mueang Intl to Singapore

FAQs - booking Singapore flights

  • How does KAYAK find such low prices on flights from Bangkok Don Mueang Intl to Singapore?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Bangkok Don Mueang Intl to Singapore.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Bangkok Don Mueang Intl to Singapore?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Bangkok Don Mueang Intl to Singapore is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Bangkok Don Mueang Intl to Singapore?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Bangkok Don Mueang Intl to Singapore with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Bangkok Don Mueang Intl to Singapore?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Bangkok Don Mueang Intl to Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Singapore

  • Looking for a cheap flight? 25% of our users found tickets from Bangkok Don Mueang Intl to the following destinations at these prices or less: Singapore S$ 168 one-way - S$ 329 round-trip

Reviews of the top airlines flying from Don Mueang Intl to Singapore

 
Need help choosing which airline to fly with from Don Mueang Intl to Singapore? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Thai AirAsiaOverall score based on 244 reviews
6.2Food
7.3Boarding
5.5Entertainment
6.8Comfort
7.9Crew
Airline reviews

The flight left on time and landed early. The attendants were polite and friendly. Thank you

10.0 ExcellentTerri, Dec 2025
KBV - DMK
Read more Thai AirAsia reviews

The flight left on time and landed early. The attendants were polite and friendly. Thank you

Efficient and fast check in, courteous staff at counter and on board. On time departure and arrival. AIR ASIA is my favorite international thailand carrier for reasonable cost and excellent customer service!

Very good, it would be good if payment for drinks could be accepted by card too.

Ontime, no frills, the cabin is clean, the ticket price is lower than the full-service airlines.

Paid for a meal we didn't receive. They admitted they had forgetten ours. No compensation or rectification offered. We requested if they would just give us a glass of wine instead and we would call it even. Crew advised they could not do this and to go to Air Asia counter on arrival and request a refund. Our flight didn't arrive until 2am so this was not a viable option. The crews solution was if we wanted a wine we should purchase one. I was unhappy with that suggestion considering they had already ripped us off with our meal.

The boarding process was very poor - refueling on so rear ladder blocked. I think while boarding both ladders should be accessible so that passengers are comfortable instead of crowding through front ladder

Very few crew meant that we had to wait almost 2 hours just the get a drink!

Thai Air Asia no longer has customer support that you can call and talk to. All support is done by chat bot or self help websites. This can be a major issue if you have a problem and it bit us so we can’t recommend nor will we book with them again unless as a last resort.

Airline cancelled our flight purchased through kiwi.com 2 months before travel and to date has inly refunded half of our paid ticket price.

Landing to Hanoi in time Seat not reclining -Cabin design very dull

Direct flight to BALI was good and convenient. Improvement suggestions - provide complimentary water

50 minutes delay on boarding,but overall delay time almost 2 hours on arrival.

I specifically searched for flight with checkin bags. Airfare assist website still sold tickets without check in bags and I had to pay 3 times more for my bad. Worst experience ever with untrained staff and haphazard boarding

As a frequent flyer, I was impressed with the smooth take off.

No frills means no frills... I just got on the plane and flew. That's all. Nothing more and nothing less. Or I did buy some water, they took cash only! LOL

First the flight delayed 1 hour ND then when we suppose to landing the pilot decided not to land at the chiang Mai Airport but the chiang rai airport

Everything you need to know for your flight from Don Mueang Intl to Singapore

Information on your arrival and departure airports

Bangkok Don Mueang Intl (DMK)