What is the cheapest airline to fly from Bangkok Don Mueang Intl Airport to Siem Reap round-trip?

Cheapflights users have booked flights from Bangkok Don Mueang Intl Airport to Siem Reap round-trip from C$ 215. Thai AirAsia is priced at 8% lower than the current average price of a flight leaving 3 months from now.

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

Travelers seeking maximum savings on their Bangkok Don Mueang Intl Airport to Siem Reap flight should consider departing on Wednesday evenings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 Monday, which is when the least amount of flights are scheduled (2 on average).

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.

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).

What is the cheapest day to fly round-trip from Bangkok Don Mueang Intl Airport to Siem Reap?

Friday is generally a great day to depart. Flying on this day could help you save up to 20%.

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

The best pricing can be found in the month of October. Prices to Siem Reap from Bangkok Don Mueang Intl Airport average C$ 245. You can even find prices in October for less than C$ 245, as users have found deals to Siem Reap from as low as C$ 191. The month of December appears to be one of the more expensive times to travel to Siem Reap from Bangkok Don Mueang Intl Airport. Flying in the targeted month can save you up to 11%.

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

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. 1 airline 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 2 inbound flights from Bangkok Don Mueang Intl per day.

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

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

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

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.

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

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.

Find Cheap Flights from Bangkok Don Mueang Intl Airport to Siem Reap, Cambodia

Q: How far in advance should I book a flight from Bangkok Don Mueang Intl Airport to Siem Reap?

Users have found that booking a flight from Bangkok Don Mueang Intl Airport to Siem Reap at least 9 days early can save you up to 6% on average compared to booking a flight this week. If booking 9 days before your flight isn’t an option for you, users have found flights from Bangkok Don Mueang Intl Airport to Siem Reap for as little as C$ 219 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as C$ 245 for flights departing within the next 3 days.

Cheapflights Tip: The best prices from Bangkok Don Mueang Intl to Siem Reap–Angkor Intl are usually found in October or May, booked 73 days in advance, depart on a Saturday or Wednesday and return on a Monday

Cheap flight deals from Don Mueang Intl to Siem Reap

Popular in	December
Cheapest in	October
Average price	C$ 227

Highest demand for flights based on searches. 1% potential increase in price (C$ 5 potential increase over avg. RT price).

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Cheapest flight prices on average. 0% potential price decrease (C$ 4 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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Best time to book a flight from Don Mueang Intl to Siem Reap

Have a flexible travel schedule? Discover the best time to fly to Siem Reap 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 Siem Reap

Prices

Airlines

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

Booking 73 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 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 9% versus a flight in the morning.

Reviews of airlines servicing Siem Reap

Read reviews from past customers who have flown Thai AirAsia from Bangkok Don Mueang Intl Airport to Siem Reap. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Thai AirAsia

7.5

Good

216 reviews

Check prices

Reviews

1 / 4

2.0

Mediocre

David,Jun 2025

DMK - HKT

Treat customers little heard animal, poor customer service obviously directed by the elitest and entitled Air Asia CEO

Thai AirAsia

7.5

Good

216 reviews

Thai AirAsia

7.5

Good

216 reviews

Check prices

Reviews

1 / 4

2.0

Mediocre

David,Jun 2025

DMK - HKT

Treat customers little heard animal, poor customer service obviously directed by the elitest and entitled Air Asia CEO

Related info for your journey

What airport do you fly into for flights to Siem Reap from Bangkok Don Mueang Intl?
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. 1 airline 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 2 inbound flights from Bangkok Don Mueang Intl per day.
What is the cheapest airline to fly from Bangkok Don Mueang Intl Airport to Siem Reap round-trip?
Cheapflights users have booked flights from Bangkok Don Mueang Intl Airport to Siem Reap round-trip from C$ 215. Thai AirAsia is priced at 8% lower than the current average price of a flight leaving 3 months from now.
Can I find deals for flights from Don Mueang Intl to Siem Reap that include hotel bookings?
Yes. In addition to deals on Don Mueang Intl to Siem Reap flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Don Mueang Intl to Siem Reap?
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.
Can I find deals for business class flights from Don Mueang Intl to Siem Reap?
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.

See more FAQs

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Complete your trip

Siem Reap car rentals

Siem Reap–Angkor Intl Airport car rentals

Old French Quarter car rentals

Old Market Area car rentals

Wat Damnak Area car rentals

Taphul Village Area car rentals

Wat Bo Area car rentals

Wat Polanka Area car rentals

Night Market Area car rentals

Royal Gardens Area car rentals

Phsar Leu Area car rentals

Top airline flying from Don Mueang Intl to Siem Reap

Airline	Cheapest	Average	Flexibility	On-time
Thai AirAsia	CheapestC$ 215	AverageC$ 241	FlexibilityNo cancel fee	On-time87%	Search Thai AirAsia flights

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

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!

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

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.

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

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.

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

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.

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

Cheapflights Tip: The best prices from Bangkok Don Mueang Intl to Siem Reap–Angkor Intl are usually found in October or May, booked 73 days in advance, depart on a Saturday or Wednesday and return on a Monday

Cheap flight deals from Don Mueang Intl to Siem Reap

Popular in

Cheapest in

Average price

Best time to book a flight from Don Mueang Intl to Siem Reap

Have a flexible travel schedule? Discover the best time to fly to Siem Reap from Don Mueang Intl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Bangkok Don Mueang Intl Airport to Siem Reap

How far ahead should I 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?

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

Reviews of airlines servicing Siem Reap

Read reviews from past customers who have flown Thai AirAsia from Bangkok Don Mueang Intl Airport to Siem Reap. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Don Mueang Intl to Siem Reap. 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 Siem Reap from Bangkok Don Mueang Intl?

What is the cheapest airline to fly from Bangkok Don Mueang Intl Airport to Siem Reap round-trip?

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?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Siem Reap by adding a car rental and/or hotel reservation to your travel itinerary.

Top airline flying from Don Mueang Intl to Siem Reap

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

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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