Q: What is the typical price of a round-trip flight between Bangkok and Siem Reap?

Prices are currently typical for flights on this route. Typical prices usually range from C$ 228 to C$ 297. The lowest price recently found on this route was C$ 279.

Question 1

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

Accepted Answer

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

Question 2

What is the cheapest airline that flies from Bangkok to Siem Reap–Angkor Intl?

Accepted Answer

Cambodia Angkor Air and Bangkok Airways are the most popular carriers operating from Bangkok to Siem Reap–Angkor Intl

Question 3

What is the cheapest time of day to depart on your flight to Siem Reap?

Accepted Answer

According to our data, the cheapest time of day to fly to Siem Reap is at noon. momondo users have found flights departing from Bangkok to Siem Reap at noon for as low as C$ 251. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of C$ 273.

Question 4

What cabin class options are available on Bangkok to Siem Reap–Angkor Intl flights?

Accepted Answer

There are 2 cabin classes available to choose from on Bangkok to Siem Reap–Angkor Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 5

What is the typical price of a round-trip flight between Bangkok and Siem Reap?

Accepted Answer

Prices are currently typical for flights on this route.Typical prices usually range from C$ 228 to C$ 297.
The lowest price recently found on this route was C$ 279.

Question 6

How many flights depart from Bangkok to Siem Reap on average per day?

Accepted Answer

The number of flights available between Bangkok and Siem Reap is 34 per day as of January 2026. The most frequent departure time is 4:00p.m., with 55% of daily flights leaving at noon.

Question 7

What is the cheapest Bangkok to Siem Reap–Angkor Intl flight route?

Accepted Answer

Fly from Bangkok Don Mueang Intl to Siem Reap–Angkor Intl for the best Bangkok - Siem Reap–Angkor Intl flight prices

Question 8

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

Accepted Answer

According to our data, AMELIA has had the least delays on this route over the last 12 months, with about 6% of their flights experiencing any sort of delay.

Question 9

How far in advance should I book a flight to Siem Reap?

Accepted Answer

You are more likely to see cheaper flights to Siem Reap from Bangkok when booking weeks ahead of your departure date. In general, you can expect to find flights to Siem Reap for around C$ 260 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Siem Reap from Bangkok for as low as C$ 245 on momondo.

Question 10

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

Accepted Answer

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Question 11

How many flights depart from Bangkok to Siem Reap on average per week?

Accepted Answer

As of January 2026, 243 flights take off from Bangkok and land in Siem Reap each week. The most common flight departure day for this route is Tue, with 16% of weekly flights taking off on this day.

Question 12

What is the cheapest month to fly to Siem Reap?

Accepted Answer

The cheapest month to fly to Siem Reap from Bangkok is in June. Flight prices, which tend to average around C$ 224, are often lower during this time because this is during the off-season. If you are unable to visit Siem Reap during the month of June, then departing from Bangkok during the month March is also very affordable. Most momondo users find prices during this month for around C$ 234.

Question 13

How often are flights from Bangkok to Siem Reap delayed?

Accepted Answer

Historically, on average around 20% of flights between Bangkok and Siem Reap have experienced a delay on any given week. The average delay length over the past 12 months has been 82 minutes.

Question 14

What is the cheapest day to depart on your flight to Siem Reap?

Accepted Answer

Our data shows that Friday is the least expensive day to fly to Siem Reap. Tickets to fly out on this day can be as low as C$ 274. The most expensive day to fly to Siem Reap is Monday, with ticket prices averaging around C$ 300.

Question 15

When did momondo last update prices for flights from Bangkok to Siem Reap–Angkor Intl Airport?

Accepted Answer

Prices for flights from Bangkok to Siem Reap–Angkor Intl Airport refresh daily.

Question 16

How many operators does momondo search for flights from Bangkok to Siem Reap–Angkor Intl Airport?

Accepted Answer

As of January 2026, there are 2 operators available to choose from for flights from Bangkok to Siem Reap–Angkor Intl Airport.

Question 17

How old do you have to be to fly from Bangkok to Siem Reap–Angkor Intl Airport?

Accepted Answer

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Bangkok to Siem Reap–Angkor Intl Airport.

Question 18

What documentation or ID do you need to fly to Siem Reap–Angkor Intl Airport?

Accepted Answer

The travel and health documents you'll need for your trip to Siem Reap–Angkor Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Siem Reap–Angkor Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Fastest flight time	1h 00m
Direct flights	Every day
Airports in Siem Reap	1 airport

Airline	Rating	Free Cancellation	Price
Thai AirAsia	PriceFrom C$ 186	Free Cancellation	Rating 7.5 230 reviews		Search Thai AirAsia flights
Thai Airways	PriceFrom C$ 272	Free Cancellation	Rating 7.8 380 reviews		Search Thai Airways flights

Cheap flights from Bangkok to Siem Reap from C$ 138

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bangkok to Siem Reap departing on 19/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Bangkok to Siem Reap

What is the typical price of a round-trip flight between Bangkok and Siem Reap?

What is the cheapest month to fly to Siem Reap?

What is the cheapest day to depart on your flight to Siem Reap?

Our data shows that Friday is the least expensive day to fly to Siem Reap. Tickets to fly out on this day can be as low as C$ 274. The most expensive day to fly to Siem Reap is Monday, with ticket prices averaging around C$ 300.

What is the cheapest time of day to depart on your flight to Siem Reap?

What is the cheapest Bangkok to Siem Reap–Angkor Intl flight route?

Fly from Bangkok Don Mueang Intl to Siem Reap–Angkor Intl for the best Bangkok - Siem Reap–Angkor Intl flight prices

How far in advance should I book a flight to Siem Reap?

What cabin class options are available on Bangkok to Siem Reap–Angkor Intl flights?

There are 2 cabin classes available to choose from on Bangkok to Siem Reap–Angkor Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

What is the cheapest airline that flies from Bangkok to Siem Reap–Angkor Intl?

Cambodia Angkor Air and Bangkok Airways are the most popular carriers operating from Bangkok to Siem Reap–Angkor Intl

How often are flights from Bangkok to Siem Reap delayed?

Historically, on average around 20% of flights between Bangkok and Siem Reap have experienced a delay on any given week. The average delay length over the past 12 months has been 82 minutes.

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

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

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

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

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

According to our data, AMELIA has had the least delays on this route over the last 12 months, with about 6% of their flights experiencing any sort of delay.

How many flights depart from Bangkok to Siem Reap on average per day?

The number of flights available between Bangkok and Siem Reap is 34 per day as of January 2026. The most frequent departure time is 4:00p.m., with 55% of daily flights leaving at noon.

How many flights depart from Bangkok to Siem Reap on average per week?

As of January 2026, 243 flights take off from Bangkok and land in Siem Reap each week. The most common flight departure day for this route is Tue, with 16% of weekly flights taking off on this day.

Cheap Bangkok to Siem Reap flight deals and tips

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How far is Bangkok to Siem Reap–Angkor Intl by plane?

When did momondo last update prices for flights from Bangkok to Siem Reap–Angkor Intl Airport?

How many operators does momondo search for flights from Bangkok to Siem Reap–Angkor Intl Airport?

How old do you have to be to fly from Bangkok to Siem Reap–Angkor Intl Airport?

What documentation or ID do you need to fly to Siem Reap–Angkor Intl Airport?

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