Q: How much does it cost to fly round-trip from Bangkok Don Mueang Intl Airport to Siem Reap?

Airfare is typical for this route at the moment. Bangkok Don Mueang Intl Airport to Siem Reap flights typically cost between C$ 264 and C$ 316 in January. The cheapest round-trip price found within the last 5 days was C$ 303 on Thai AirAsia (13 Jan-1 Feb).

Question 1

How often are flights from Bangkok to Siem Reap delayed?

Accepted Answer

About 33% of weekly flights between Bangkok and Siem Reap have experienced delays in the past year, with the average delay time being 82 minutes.

Question 2

What is the most punctual flight time for Bangkok to Siem Reap flights?

Accepted Answer

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

Question 3

How much does it cost to fly round-trip from Bangkok Don Mueang Intl Airport to Siem Reap?

Accepted Answer

Airfare is typical for this route at the moment.Bangkok Don Mueang Intl Airport to Siem Reap flights typically cost between C$ 264 and C$ 316 in January.
The cheapest round-trip price found within the last 5 days was C$ 303 on Thai AirAsia (13 Jan-1 Feb).

Question 4

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Sunday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Question 5

Which airline has the best punctuality record on Bangkok to Siem Reap flights?

Accepted Answer

Over the past year, AirAsia has had the lowest number of delays on this route, with just 33% of flights being delayed.

Question 6

How long is the flight from Bangkok Don Mueang Intl Airport to Siem Reap?

Accepted Answer

There are many flights that can get you from Bangkok Don Mueang Intl Airport to Siem Reap in 1h. Fly via Thai AirAsia to get the fastest option. The distance from Bangkok Don Mueang Intl Airport to Siem Reap is about 394 km. Generally, flights for this route are direct.

Question 7

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

Accepted Answer

Booking 7 days in advance of your planned departure date is, on average, the best time to get cheap flights from Bangkok Don Mueang Intl Airport to Siem Reap. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Question 8

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

Accepted Answer

Currently, March is the cheapest month in which you can book a flight from Bangkok Don Mueang Intl Airport to Siem Reap (average of C$ 274). Flying from Bangkok Don Mueang Intl Airport to Siem Reap in August is currently the most expensive (average of C$ 379). 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.

Question 9

Weekly flight availability from Bangkok Don Mueang Intl Airport to Siem Reap

Accepted Answer

The most flights from DMK to SAI are scheduled on a Monday (2 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

Question 10

E

Accepted Answer

In terms of precipitation, rainfall in Siem Reap ranges from 0.0 - 260.0 mm per month. September is typically the wettest month, when rainfall can reach 260.0 mm. January is typically the driest time to visit Siem Reap when rainfall is around 0.0 mm.

Question 11

E

Accepted Answer

If weather is an important factor for your trip to Siem Reap, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 24.0 C).

Question 12

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

Accepted Answer

When flying from Bangkok Don Mueang Intl Airport to Siem Reap, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 12% versus a flight at noon.

Question 13

What airport do you fly into for flights to Siem Reap from Bangkok Don Mueang Intl?

Accepted Answer

Siem Reap–Angkor Intl (SAI), located 39.7 km from the city centre, is the airport you fly into when you book flights from Bangkok Don Mueang Intl to Siem Reap. 0 airlines have flights to Siem Reap–Angkor Intl from Bangkok Don Mueang Intl on a regular basis. Booking flights from Bangkok Don Mueang Intl to Siem Reap–Angkor Intl should not be difficult; the airport handles an average of 1 inbound flight from Bangkok Don Mueang Intl per day.

Question 14

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

Accepted Answer

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

Question 15

How can I find direct flights from Don Mueang Intl to Siem Reap?

Accepted Answer

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 Siem Reap.

Question 16

Can I find deals for business class flights from Don Mueang Intl to Siem Reap?

Accepted Answer

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

Question 17

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

Accepted Answer

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Siem Reap from Don Mueang Intl today with Cheapflights!

Question 18

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

Accepted Answer

Cheapflights simply makes it quick and affordable to book flights from Don Mueang Intl to Siem Reap by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Question 19

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

Accepted Answer

Need flexible booking options for your flight to Siem Reap from Don Mueang Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Question 20

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

Accepted Answer

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

Round-trip from	C$ 303
One-way from	C$ 128
Popular in	August
Cheapest in	March
Average price	C$ 287

Cheap flights from Bangkok Don Mueang Intl Airport to Siem Reap, Cambodia from C$ 128

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Don Mueang Intl to Siem Reap

Cheapest flights from Don Mueang Intl to Siem ReapExplore the most affordable flight options available from Don Mueang Intl to Siem Reap. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 September 2026.

Explore the most affordable flight options available from Don Mueang Intl to Siem Reap. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 September 2026.

Best flights from Don Mueang Intl to Siem ReapDiscover carefully curated flight deals from Don Mueang Intl to Siem Reap that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 5 September 2026.

Discover carefully curated flight deals from Don Mueang Intl to Siem Reap that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 5 September 2026.

Direct flights from Don Mueang Intl to Siem ReapExplore direct flight options from Don Mueang Intl to Siem Reap based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 September 2026.

Explore direct flight options from Don Mueang Intl to Siem Reap based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 September 2026.

Last-minute flights from Don Mueang Intl to Siem ReapDiscover last-minute flight deals from Don Mueang Intl to Siem Reap. Data last updated 5 September 2026 and is based on user searches.

Discover last-minute flight deals from Don Mueang Intl to Siem Reap. Data last updated 5 September 2026 and is based on user searches.

One-way flights from Don Mueang Intl to Siem ReapSearch for one-way flight options from Don Mueang Intl to Siem Reap. Find affordable one-way fares based on user searches. Data last updated 5 September 2026.

Search for one-way flight options from Don Mueang Intl to Siem Reap. Find affordable one-way fares based on user searches. Data last updated 5 September 2026.

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Cheapflights Insights

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

Booking 7 days in advance of your planned departure date is, on average, the best time to get cheap flights from Bangkok Don Mueang Intl Airport to Siem Reap. 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 Bangkok Don Mueang Intl Airport to Siem Reap?

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

When flying from Bangkok Don Mueang Intl Airport to Siem Reap, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 12% versus a flight at noon.

How much does it cost to fly round-trip from Bangkok Don Mueang Intl Airport to Siem Reap?

Airfare is typical for this route at the moment.

Bangkok Don Mueang Intl Airport to Siem Reap flights typically cost between C$ 264 and C$ 316 in January.The cheapest round-trip price found within the last 5 days was C$ 303 on Thai AirAsia (13 Jan-1 Feb).

Weekly flight availability from Bangkok Don Mueang Intl Airport to Siem Reap

The most flights from DMK to SAI are scheduled on a Monday (2 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

How often are flights from Bangkok to Siem Reap delayed?

About 33% of weekly flights between Bangkok and Siem Reap have experienced delays in the past year, with the average delay time being 82 minutes.

What is the most punctual flight time for Bangkok to Siem Reap flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Sunday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Bangkok to Siem Reap flights?

Over the past year, AirAsia has had the lowest number of delays on this route, with just 33% of flights being delayed.

Related info for your journey

What airport do you fly into for flights to Siem Reap from Bangkok Don Mueang Intl?

How long is the flight from Bangkok Don Mueang Intl Airport to Siem Reap?

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

How can I find direct flights from Don Mueang Intl to Siem Reap?

Can I find deals for business class flights from Don Mueang Intl to Siem Reap?

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

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Alternative routes for Don Mueang Intl to Siem Reap

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Complete your trip

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Don Mueang Intl and Siem Reap flights

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

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

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

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Cheapest flights from Don Mueang Intl to Siem Reap
Explore the most affordable flight options available from Don Mueang Intl to Siem Reap. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 September 2026.

Best flights from Don Mueang Intl to Siem Reap
Discover carefully curated flight deals from Don Mueang Intl to Siem Reap that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 5 September 2026.

Direct flights from Don Mueang Intl to Siem Reap
Explore direct flight options from Don Mueang Intl to Siem Reap based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 September 2026.

Last-minute flights from Don Mueang Intl to Siem Reap
Discover last-minute flight deals from Don Mueang Intl to Siem Reap. Data last updated 5 September 2026 and is based on user searches.

One-way flights from Don Mueang Intl to Siem Reap
Search for one-way flight options from Don Mueang Intl to Siem Reap. Find affordable one-way fares based on user searches. Data last updated 5 September 2026.

Bangkok Don Mueang Intl Airport to Siem Reap flights typically cost between C$ 264 and C$ 316 in January.
The cheapest round-trip price found within the last 5 days was C$ 303 on Thai AirAsia (13 Jan-1 Feb).