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Cheap flights from Bangkok Don Mueang Intl Airport to Singapore

DMK — SIN
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Bangkok Don Mueang Intl to Singapore Changi are usually found in May or September, booked 59 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap flight deals from Don Mueang Intl to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Don Mueang Intl (DMK) to Singapore (SIN). 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 11 September 2025.

Popular in

December

Cheapest in

May

Average price

C$ 218

Good one-way deal

C$ 78 or less
Highest demand for flights based on searches. 11% potential increase in price (C$ 41 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 7 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a one-way flight from Bangkok Don Mueang Intl to Singapore Changi.
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Best time to book a flight from Don Mueang Intl to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Don Mueang Intl 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 Bangkok Don Mueang Intl Airport to Singapore

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

Use this chart to determine the optimal time to book a round-trip flight from Don Mueang Intl to Singapore. Price data was last updated on 29 August 2025.

To ensure you get the cheapest price possible for a flight from Bangkok Don Mueang Intl Airport to Singapore, you should look to book at least 59 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, September is the cheapest month in which you can book a flight from Bangkok Don Mueang Intl Airport to Singapore (average of C$ 944). Flying from Bangkok Don Mueang Intl Airport to Singapore in December is currently the most expensive (average of C$ 1,315). 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 DMK to SIN?

Find hourly flight availability from Don Mueang Intl to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 September 2025.

It’s optimal to fly from Bangkok Don Mueang Intl Airport to Singapore at noon. By choosing this option you can save up to 17% on the cost of your flight, compared to a flight in the morning.

Related info for your journey

Find useful and relevant information for your journey from Don Mueang Intl to Singapore. 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 into for flights to Singapore from Bangkok Don Mueang Intl?

    Located just 16.9 km from the city centre, Singapore Changi is the airport most travellers will use when flying to Singapore from Bangkok Don Mueang Intl. Booking flights from Bangkok Don Mueang Intl to Changi (SIN) should be relatively easy as there are 3 daily inbound flights from Bangkok Don Mueang Intl from 0 different airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Don Mueang Intl to Singapore 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 Bangkok Don Mueang Intl Airport to Singapore?

    Currently, September is the cheapest month in which you can book a flight from Bangkok Don Mueang Intl Airport to Singapore (average of C$ 944). Flying from Bangkok Don Mueang Intl Airport to Singapore in December is currently the most expensive (average of C$ 1,315). 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.

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Deals for Don Mueang Intl to Singapore flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

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

Certainly. Search results for flights to Singapore from Don Mueang Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on Don Mueang Intl to Singapore flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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