Question 1

How often are flights from Thailand to Siem Reap delayed?

Accepted Answer

About 19% of weekly flights between Thailand and Siem Reap have experienced delays in the past year, with the average delay time being 82 minutes. Find deals

Question 2

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

Accepted Answer

Over the past year, AMELIA have had the lowest number of delays on this route, with just 6% of flights being delayed. Find deals

Question 3

What is the most punctual flight time for Thailand 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. Find deals

Question 4

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

Accepted Answer

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

Question 5

What are the cheapest airlines to fly from Thailand to Siem Reap one-way?

Accepted Answer

฿1,954 is the cheapest one-way deal found within the past few days, from Thai AirAsia. You may also be able to find cheap deals on Bangkok Airways and Thai Airways, with prices starting from ฿2,801 and ฿3,170, respectively.

Question 6

What is the cheapest month to book a flight from Thailand to Siem Reap?

Accepted Answer

Currently, February is the cheapest month in which you can book a flight from Thailand to Siem Reap (average of ฿2,346). Flying from Thailand to Siem Reap in October is currently the most expensive (average of ฿5,040). 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 7

Weekly flight availability from Thailand to Siem Reap

Accepted Answer

The most flights from TH0 to SAI are scheduled on a Thursday (40 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (37 on average).

Question 8

E

Accepted Answer

In terms of precipitation, rainfall in Siem Reap ranges from 0.0 - 260.0 inches 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 9

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 10

What are the most reliable airlines from Thailand to Siem Reap?

Accepted Answer

Consider สวิส อินเตอร์เนชั่นแนล แอร์ไลน์ (88%), ออสเตรียนแอร์ไลน์ (88%) or Thai Airways (87%) when booking your flight. These represent the most reliable airlines when flying from Thailand to Siem Reap.

Question 11

What are the most popular airlines that fly from Thailand to Siem Reap?

Accepted Answer

Thai AirAsia, Emirates and Bangkok Airways are the most popular airlines when flying from Thailand to Siem Reap.

Question 12

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

Accepted Answer

It’s optimal to fly from Thailand to Siem Reap in the evening. By choosing this option you can save up to 31% on the cost of your flight, compared to a flight at midday.

Question 13

What airport do you fly into for flights to Siem Reap from Thailand?

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 Thailand to Siem Reap.

Question 14

Can I find deals for flights from Thailand to Siem Reap that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Thailand to Siem Reap flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 15

How can I find direct flights from Thailand 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 Thailand to Siem Reap.

Question 16

Can I find deals for business class flights from Thailand to Siem Reap?

Accepted Answer

Yes. Cheapflights offers flight deals from Thailand 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 Thailand to Siem Reap?

Accepted Answer

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Thailand to Siem Reap. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Question 18

Why should you use Cheapflights to find cheap flight tickets from Thailand to Siem Reap?

Accepted Answer

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Thailand to Siem Reap for you. Better yet — we are completely free to use.

Question 19

Can Cheapflights find flights from Thailand to Siem Reap with no change fees?

Accepted Answer

Need flexible booking options for your flight to Siem Reap from Thailand? 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 Thailand to Siem Reap become cheaper?

Accepted Answer

Yes, Cheapflights offers price alerts on Thailand to Siem Reap 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.

Popular in	December
Cheapest in	June
Average price	฿6,688

Airline	Cheapest	Average	Flexibility	On-time
Thai AirAsia	Cheapest฿4,032	Average฿7,013	FlexibilityNo cancel fee	On-time87%	Search Thai AirAsia flights
Emirates	Cheapest฿6,115	Average฿6,424	FlexibilityNo cancel fee	On-time75%	Search Emirates flights
Bangkok Airways	Cheapest฿6,235	Average฿11,457	FlexibilityNo cancel fee	On-time74%	Search Bangkok Airways flights

Cheap flights from Thailand to Siem Reap, Cambodia

Find flight deals from Thailand to Siem Reap

Keep the following information in mind while searching for Thailand to Siem Reap flight deals. Data was last updated 12 December 2025.

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Cheapflights Insights

Everything you need to know about your flight from Thailand to Siem Reap

What is the cheapest month to book a flight from Thailand to Siem Reap?

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

Weekly flight availability from Thailand to Siem Reap

How often are flights from Thailand to Siem Reap delayed?

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

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

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

Reviews of airlines servicing Siem Reap

Check out reviews from past customers who have flown with Emirates, Bangkok Airways, andThai AirAsia from Thailand to Siem Reap to help guide your decision. You can also see how each airline stacks up 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 Thailand 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 Thailand?

What are the cheapest airlines to fly from Thailand to Siem Reap one-way?

What are the most reliable airlines from Thailand to Siem Reap?

Can I find deals for flights from Thailand to Siem Reap that include hotel bookings?

How can I find direct flights from Thailand to Siem Reap?

Can I find deals for business class flights from Thailand to Siem Reap?

What is the cheapest month to book a flight from Thailand to Siem Reap?

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Complete your trip

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

Top 3 airlines flying from Thailand to Siem Reap

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How does Cheapflights help users find flights from Thailand to Siem Reap?

Why should you use Cheapflights to find cheap flight tickets from Thailand to Siem Reap?

Can Cheapflights find flights from Thailand to Siem Reap with no change fees?

Can Cheapflights notify me if prices for flights from Thailand to Siem Reap become cheaper?

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