DMK

S$ 131 Find Cheap Flights to Bangkok Don Mueang Intl – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
S$ 248
Typical prices: S$ 226-S$ 362
Thai Lion Air
Wed 14-11Fri 16-11
SIN - DMK • Direct
Cheapest one-way flight
S$ 131
Typical prices: S$ 132-S$ 216
Thai Lion Air
Sat 3-11
SIN - DMK • Direct
Direct flights
You can fly direct with Thai AirAsia and Thai Lion Air. Average duration is 2h 30m
FAQs
FAQs
Top airlines
Most flights • 14 per week
Best reviews • 7.5 score
Airline reviews
+1
Airline reviews
+1
When to book
in advance
Our data shows that travellers who book at least 23 weeks in advance save around 29% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 28% price drop
Most popular
Good to know
+1
Good to know
+1
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We hope you enjoy your trip to Bangkok Don Mueang Intl Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Don Mueang Intl

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Don Mueang Intl

Sat, 14 Nov - Mon, 16 Nov
Thai Lion Air Logo
21:40 - 23:15SIN  Singapore Changi-DMK Bangkok Don Mueang Intl
2h 35mdirect
Thai Lion Air Logo
07:50 - 11:20DMK  Bangkok Don Mueang Intl-SIN Singapore Changi
2h 30mdirect
S$ 248Thai Lion Air
Wed, 28 Oct - Sun, 1 Nov
Multiple Airlines Logo
15:00 - 16:25SIN  Singapore Changi-DMK Bangkok Don Mueang Intl
2h 25mdirect
Multiple Airlines Logo
07:50 - 11:20DMK  Bangkok Don Mueang Intl-SIN Singapore Changi
2h 30mdirect
S$ 248Multiple Airlines
Wed, 11 Nov - Tue, 17 Nov
Multiple Airlines Logo
15:00 - 16:25SIN  Singapore Changi-DMK Bangkok Don Mueang Intl
2h 25mdirect
Multiple Airlines Logo
07:50 - 11:20DMK  Bangkok Don Mueang Intl-SIN Singapore Changi
2h 30mdirect
S$ 248Multiple Airlines
Wed, 11 Nov - Sat, 14 Nov
Multiple Airlines Logo
15:00 - 16:25SIN  Singapore Changi-DMK Bangkok Don Mueang Intl
2h 25mdirect
Multiple Airlines Logo
07:50 - 11:20DMK  Bangkok Don Mueang Intl-SIN Singapore Changi
2h 30mdirect
S$ 248Multiple Airlines
Wed, 6 Jan - Sat, 16 Jan
Thai AirAsia Logo
15:00 - 16:25SIN  Singapore Changi-DMK Bangkok Don Mueang Intl
2h 25mdirect
Thai AirAsia Logo
10:50 - 14:30DMK  Bangkok Don Mueang Intl-SIN Singapore Changi
2h 40mdirect
S$ 250Thai AirAsia
Sat, 14 Nov - Mon, 16 Nov
Thai Lion Air Logo
21:40 - 23:15SIN  Singapore Changi-DMK Bangkok Don Mueang Intl
2h 35mdirect
Thai Lion Air Logo
07:50 - 11:20DMK  Bangkok Don Mueang Intl-SIN Singapore Changi
2h 30mdirect
S$ 250Thai Lion Air
Sat, 31 Oct - Fri, 6 Nov
Thai AirAsia Logo
15:00 - 16:25SIN  Singapore Changi-DMK Bangkok Don Mueang Intl
2h 25mdirect
Thai AirAsia Logo
07:00 - 10:30DMK  Bangkok Don Mueang Intl-SIN Singapore Changi
2h 30mdirect
S$ 251Thai AirAsia
Tue, 3 Nov - Fri, 13 Nov
Thai Lion Air Logo
21:40 - 23:15SIN  Singapore Changi-DMK Bangkok Don Mueang Intl
2h 35mdirect
Thai Lion Air Logo
17:10 - 20:40DMK  Bangkok Don Mueang Intl-SIN Singapore Changi
2h 30mdirect
S$ 251Thai Lion Air
Sat, 31 Oct - Tue, 3 Nov
Thai AirAsia Logo
15:00 - 16:25SIN  Singapore Changi-DMK Bangkok Don Mueang Intl
2h 25mdirect
Thai AirAsia Logo
07:00 - 10:30DMK  Bangkok Don Mueang Intl-SIN Singapore Changi
2h 30mdirect
S$ 251Thai AirAsia
Mon, 9 Nov - Mon, 23 Nov
Thai Lion Air Logo
21:40 - 23:15SIN  Singapore Changi-DMK Bangkok Don Mueang Intl
2h 35mdirect
Thai Lion Air Logo
07:50 - 11:20DMK  Bangkok Don Mueang Intl-SIN Singapore Changi
2h 30mdirect
S$ 251Thai Lion Air
Booking Insights

Price, demand, and travel trends for flights to Bangkok Don Mueang Intl Airport

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

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

Singapore to Bangkok Don Mueang Intl Airport is the cheapest route at S$ 248 return, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.

How much is a flight to Bangkok Don Mueang Intl Airport?

On average, a return flight from Singapore to Bangkok Don Mueang Intl Airport costs S$ 290, based on KAYAK data over the past 12 months. Return fares from Singapore average S$ 337.

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

Tuesday is the cheapest day to fly to Bangkok Don Mueang Intl Airport at S$ 265 return on average over the past 12 months on KAYAK. Friday is the most expensive at S$ 316.

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

•January is the cheapest month to fly to Bangkok Don Mueang Intl Airport with an average price of S$ 210 return.
•December (S$ 365) and July (S$ 338) are the most expensive.
•Based on KAYAK data over the past 12 months.

What is the cheapest time of day to fly to Bangkok Don Mueang Intl Airport?

Night flights to Bangkok Don Mueang Intl Airport are the cheapest at S$ 278 return on average. Morning flights are the most expensive at S$ 301.

When are flights to Bangkok Don Mueang Intl Airport the cheapest?

Flights to Bangkok Don Mueang Intl Airport are cheapest 23 weeks before departure. Booking in this window typically costs about 29% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for flights to Bangkok Don Mueang Intl Airport

Low season

July

Cheapest flight

S$ 131
Beat the crowds with an average 44% drop in traveller numbers.
The most popular month to fly with an average 124% increase in traveller numbers.
One-way flight from Singapore to Bangkok Don Mueang Intl Airport

When to book flights to Don Mueang Intl

Are your dates flexible? Find out the best times to travel to Don Mueang Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your questions about flights to Bangkok Don Mueang Intl Airport, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • How do I know if a flight to Bangkok Don Mueang Intl Airport is a good deal?

    A good deal on a flight to Bangkok Don Mueang Intl Airport is around S$ 226 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

  • How long is a direct flight to Bangkok Don Mueang Intl Airport?

    Direct flights to Bangkok Don Mueang Intl Airport are available from Singapore, with a flight time of about 2h 20m.

  • How expensive are last-minute flights to Bangkok Don Mueang Intl Airport?

    Last-minute fares to Bangkok Don Mueang Intl Airport (booked within two weeks of departure) are typically 18% higher than the average return fare of S$ 290.

  • What is the difference between the most popular and the most frequent airline at Bangkok Don Mueang Intl Airport?

    Thai AirAsia operates the most flights from Singapore to Bangkok Don Mueang Intl Airport at 14 per week, while Thai Lion Air is the airline most often selected by KAYAK users searching for flights from Singapore to Bangkok Don Mueang Intl Airport. The two are often different because flight volume reflects an airline's schedule, while popularity reflects traveller choice.

  • Which airlines should I consider for flights to Bangkok Don Mueang Intl Airport?

  • How many flights serve Bangkok Don Mueang Intl Airport?

    Bangkok Don Mueang Intl Airport receives 4 flights per day and 28 per week from across the world. Singapore has the most flights to Bangkok Don Mueang Intl Airport with 119 weekly flights.

  • Which airports serve Bangkok and the surrounding area?

    Flights to Bangkok can arrive at several major airports serving the metro area, including Bangkok Suvarnabhumi (BKK) and Bangkok Don Mueang Intl (DMK).

Your guide to booking Bangkok Don Mueang Intl Airport flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For the best chance at a low fare to Bangkok Don Mueang Intl Airport, book around 23 weeks before departure. Based on KAYAK data from the last 12 months, fares are historically about 29% lower during this window than last-minute fares.
  • For flights to Bangkok Don Mueang Intl Airport, a good return fare is around S$ 226. If you find a fare below that, you're getting a strong deal.
  • If your travel dates are flexible, consider flying to Bangkok Don Mueang Intl Airport in January. Return fares historically average S$ 210, making January the cheapest month to travel based on KAYAK data from the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat selection costs on budget carriers.
    • Verify whether you need any travel documents beyond an ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to evening to save up to S$ 23 on a return flight. Evening flights to Bangkok Don Mueang Intl Airport average S$ 278 compared to S$ 301 for morning flights.
  • Bag allowances vary by airline, fare type, cabin class, and route. On flights to Bangkok Don Mueang Intl Airport, some airlines may include bags at no extra cost. For example, Thai Lion Air includes a cabin bag and a checked bag in Economy class, while Thai AirAsia includes a cabin bag and a checked bag in Economy class. Always check the fare details before booking, since bag policies can change by ticket type.
  • Once you arrive in Bangkok Don Mueang Intl Airport, a few great places to start are Pratunam and Thao Maha Phrom Shrine. These are popular with first-time visitors and can give you a good feel for the area.

Reviews of the top 3 airlines flying to Don Mueang Intl

 
Need help choosing which airline to fly with to Don Mueang Intl? 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.
7.5
Thai AirAsiaOverall score based on 252 reviews
7.4Boarding
6.2Food
7.9Crew
5.6Entertainment
6.8Comfort
Airline reviews

the rudest staff in the world!!! we had overweight baggage, which is our fault but it is a really stupid rule, and the woman said we could reorganise or pay now, we said we’d reorganise and she started shouting “do it now! hurry up!” even though the flight wasn’t even boarding yet. She told us that if our two cabin bags were below 14 together, then we wouldn’t have to pay 500k dong. We reorganised and our bags were below 14kg. She then said that it was all of our bags together that should be less than 14kg. We were obviously confused by this, because she had just said that it was our two cabin bags and we asked her why she told us to rearrange our bags then. She started shouting at us again saying that we needed to “pay now or throw away”. We said fine, we’ll just pay, and she suddenly started asking for 1.51 million dong. I asked her why it was suddenly over three times the price and she said that it was always that price. I asked to see the other piece of paper she had that had the other price and she slammed her one on top of it and started shouting “pay now or i’ll close the gate” (boarding was already finishing at this point). So, we had no choice but to pay three times the original price, even though we reorganised our cabin bags to be under the necessary weight like she had asked us to. I wouldn’t even be so upset about the money if the staff were at least a little bit nice. She was possibly the rudest, most ignorant woman I have ever met in my life. Besides that, the plane/flight was just a bit worse than ryanair standard. Small seats, delayed by an hour. Typical low budget. At least the ryanair staff don’t try to scam you. Avoid at all costs, it’s not worth the hassle of dealing with such horrible people.

2.0 MediocreAnonymous, Mar 2026
Read more Thai AirAsia reviews

the rudest staff in the world!!! we had overweight baggage, which is our fault but it is a really stupid rule, and the woman said we could reorganise or pay now, we said we’d reorganise and she started shouting “do it now! hurry up!” even though the flight wasn’t even boarding yet. She told us that if our two cabin bags were below 14 together, then we wouldn’t have to pay 500k dong. We reorganised and our bags were below 14kg. She then said that it was all of our bags together that should be less than 14kg. We were obviously confused by this, because she had just said that it was our two cabin bags and we asked her why she told us to rearrange our bags then. She started shouting at us again saying that we needed to “pay now or throw away”. We said fine, we’ll just pay, and she suddenly started asking for 1.51 million dong. I asked her why it was suddenly over three times the price and she said that it was always that price. I asked to see the other piece of paper she had that had the other price and she slammed her one on top of it and started shouting “pay now or i’ll close the gate” (boarding was already finishing at this point). So, we had no choice but to pay three times the original price, even though we reorganised our cabin bags to be under the necessary weight like she had asked us to. I wouldn’t even be so upset about the money if the staff were at least a little bit nice. She was possibly the rudest, most ignorant woman I have ever met in my life. Besides that, the plane/flight was just a bit worse than ryanair standard. Small seats, delayed by an hour. Typical low budget. At least the ryanair staff don’t try to scam you. Avoid at all costs, it’s not worth the hassle of dealing with such horrible people.

The boarding process took very long, partly due to passengers on incoming flight took too long to deplane

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

Not good in terms of amenities. For over 6 hours they don’t even provide complementary drinks or snacks-forget about dinner or lunch.

Air Asia just dreadfull. Always poorest customer service and very unwelcoming staff which is clearly bread in from the Top down from the CEO

Other than the bus wait time to off board passenger when we reached Don Muang, everything else was excellent

Took 4 flights in 5 days 3 out of 4 left late about one hour each.

No WiFi or movies. And the seat We’re uncomfortable. Good thing it was a short flight

Nightmare at check in because of restrictibe and unmanageable baggage rules. Very long line and slow because of these policies. Not a smart way to make $

We had a 3 hrs delay and they offer McDonalds pineapple pay. They charged us for extra grs of luggage and the experience was not good

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

“They carefully called each boarding group in turn, only to herd everyone onto a bus for the drive across the airport apron. By the time we reached the aircraft, all semblance of orderly boarding had disappeared and it became a complete bun fight to get on board. Rather nonsensical really — why bother with boarding groups in the first place?”unless you are at an air bridge!!!

3 hours delay ,we changed plane after boarding and waiting inside

Uncoordinated boarding, seat comfort is terrible, even toilet is so small that overweight people wouldn't fit in. Baggage scam with additional fees. Stay away from this airline.

Forthright communication to the customers regarding services offered and any fees involved.

Scoot is a no frills budget airline. Do not expect a legacy airline experience.

Food & lower the prices. Look at Air Asia food look better & affordable

The cosmetic condition was pretty run down. The carpets were badly worn out. Even the paint on the wings was chipped and peeled! Looks like they are running these 787s to the ground..

6hrs fly they dont give you a glass of water from seoul to singapore need to buy drink and food plus they charge for bag on international fly is always Free 1 bag from seoul to singapore is Not a local fly you are traveling true asia same story from singapore to Bali no water drink after payment for bag drink cost more the regular airline Well never use this company again we use regular company like Delta korea japan China and even scoot parent company Singapore Air

We flew on the 787 Dreamliner direct to main gate at KLIA2, quick entry via eGate and on the train 41mins after touchdown. Go well SCOOT

no charging point. food offering is limited and very much on the budget line. Overall is not satisfying for such a price and duration of flight.

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