Question 1

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

Accepted Answer

The number of flights available between Siem Reap and Bangkok is 138 per week as of February 2026. The most frequent departure day is Sat, with 28% of weekly flights leaving on this day.

Question 2

How often are flights from Siem Reap to Bangkok delayed?

Accepted Answer

Historically, on average around 16% of flights between Siem Reap and Bangkok have experienced a delay on any given week. The average delay length over the past 12 months has been 88 minutes.

Question 3

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

Accepted Answer

As of February 2026, 19 flights take off from Siem Reap and land in Bangkok each day. The most common flight departure time for this route is 7:00PM, with 36% of daily flights taking off at noon.

Question 4

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

Accepted Answer

According to our data, Emirates have had the least number of delays on this route over the last 12 months; with about 1% of their flights experiencing any sort of delay.

Question 5

What is the cheapest month to fly to Bangkok?

Accepted Answer

If you aren’t able to travel during the month of May, then book flights to Bangkok from Siem Reap during March instead. Flights to Bangkok in March, while not as cheap as those in May, still average around $169.

Question 6

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

Accepted Answer

According to our data, the cheapest time of day to fly to Bangkok is in the afternoon. momondo users have found flights departing from Siem Reap to Bangkok in the afternoon for as low as $205. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets at noon because they tend to be around $613. Of course, these prices can vary depending on the time of year and what airport you fly to.

Question 7

How far in advance should I book a flight to Bangkok?

Accepted Answer

You are more likely to see cheaper flights to Bangkok from Siem Reap when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok for around $198 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok from Siem Reap for as low as $157 on momondo.

Question 8

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

Accepted Answer

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

Question 9

What airlines fly to Bangkok?

Accepted Answer

Thai AirAsia, Bangkok Airways and Emirates are the top three most popular airlines that fly to Bangkok from Siem Reap according to our data. Thai AirAsia is the first choice among our users, with 89% of people opting to fly with this airline when traveling to Bangkok. Keep in mind that there are 3 different airlines that fly to Bangkok on a routine basis, so you have a few additional options to choose from.

Question 10

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

Accepted Answer

There are 4 cabin classes available to choose from on Siem Reap–Angkor Intl to Bangkok flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 11

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

Accepted Answer

Prices are currently typical for flights on this route.Typical prices usually range from $155 to $222.
The lowest price recently found on this route was $201.

Question 12

What is the cheapest day to depart on your flight to Bangkok?

Accepted Answer

On average, the least expensive day to fly to Bangkok from Siem Reap is on a Saturday. momondo users have found tickets for Saturday departures for as low as $271. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Siem Reap to Bangkok on a Friday will generally be more expensive and average around $1,268. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Question 13

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

Accepted Answer

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

Question 14

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

Accepted Answer

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

Question 15

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

Accepted Answer

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

Question 16

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

Accepted Answer

Prices for flights from Siem Reap–Angkor Intl Airport to Bangkok are refreshed on a daily basis.

Question 17

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

Accepted Answer

As of February 2026, there are 3 operators available to choose from for flights from Siem Reap–Angkor Intl Airport to Bangkok.

Question 18

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

Accepted Answer

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Siem Reap–Angkor Intl Airport to Bangkok.

Question 19

What documentation or ID do you need to fly to Bangkok?

Accepted Answer

The travel and health documents you'll need for your trip to Bangkok 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 Bangkok. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Fastest flight time	1h 10m
Direct flights	Every day
Airports in Bangkok	2 airports

Airline	Rating	Free Cancellation	Price
Emirates	PriceFrom $128	Free Cancellation	Rating 8.1 3,493 reviews	Search Emirates flights
Thai AirAsia	PriceFrom $132	Free Cancellation	Rating 7.5 231 reviews	Search Thai AirAsia flights
Bangkok Airways	PriceFrom $201	Free Cancellation	Rating 8.0 121 reviews	Search Bangkok Airways flights

Cheap flights from Siem Reap to Bangkok from $106

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Siem Reap to Bangkok departing on 2/28. 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 Siem Reap to Bangkok

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

What is the cheapest month to fly to Bangkok?

If you aren’t able to travel during the month of May, then book flights to Bangkok from Siem Reap during March instead. Flights to Bangkok in March, while not as cheap as those in May, still average around $169.

What is the cheapest day to depart on your flight to Bangkok?

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

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

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

How far in advance should I book a flight to Bangkok?

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

There are 4 cabin classes available to choose from on Siem Reap–Angkor Intl to Bangkok 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 Siem Reap–Angkor Intl to Bangkok?

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

What airlines fly to Bangkok?

How often are flights from Siem Reap to Bangkok delayed?

Historically, on average around 16% of flights between Siem Reap and Bangkok have experienced a delay on any given week. The average delay length over the past 12 months has been 88 minutes.

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

Generally, flights departing in the morning tend to experience fewer delays. Flights 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 which experiences the fewest number of 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 Siem Reap to Bangkok flights?

According to our data, Emirates have had the least number of delays on this route over the last 12 months; with about 1% of their flights experiencing any sort of delay.

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

As of February 2026, 19 flights take off from Siem Reap and land in Bangkok each day. The most common flight departure time for this route is 7:00PM, with 36% of daily flights taking off at noon.

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

The number of flights available between Siem Reap and Bangkok is 138 per week as of February 2026. The most frequent departure day is Sat, with 28% of weekly flights leaving on this day.

Cheap Siem Reap to Bangkok flight deals and tips

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

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

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

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

What documentation or ID do you need to fly to Bangkok?

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