$97+ Cheap flights from Don Mueang Intl (DMK) to Siem Reap, Cambodia (SAI)
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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
DMK — SAI
Nov 24 — Dec 11
Round-trip
1 adult, Economy
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Find cheap flights from Don Mueang Intl to Siem Reap with Cheapflights
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Don Mueang Intl to Siem Reap
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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 October 25, 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 October 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/277:15 am -
Nonstop1h 05m
Thu 12/1711:50 am -
Nonstop1h 10m
Deal found 10/20![Thai AirAsia logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1910:00 am -
Nonstop1h 05m
Mon 11/235:40 pm -
Nonstop1h 15m
Deal found 10/21![Thai AirAsia logo]()
$213
This CheapOair deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/307:15 am -
Nonstop1h 05m
Thu 12/35:40 pm -
Nonstop1h 15m
Deal found 10/24![Thai AirAsia logo]()
$214
This AirAsia deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/264:30 pm -
Nonstop1h 05m
Wed 10/285:40 pm -
Nonstop1h 15m
Deal found 10/23![Thai AirAsia logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/223:10 pm -
Nonstop1h 00m
Mon 10/266:20 pm -
Nonstop1h 15m
Deal found 10/20![Thai AirAsia logo]()
$216
This CheapOair deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2910:00 am -
Nonstop1h 05m
Wed 12/29:05 am -
Nonstop1h 05m
Deal found 10/23![Thai AirAsia logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/264:30 pm -
Nonstop1h 05m
Thu 10/296:05 pm -
Nonstop1h 15m
Deal found 10/20![Thai AirAsia logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1910:00 am -
Nonstop1h 05m
Tue 11/245:40 pm -
Nonstop1h 15m
Deal found 10/21![Thai AirAsia logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2110:00 am -
Nonstop1h 05m
Thu 11/265:40 pm -
Nonstop1h 15m
Deal found 10/21![Thai AirAsia logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2010:00 am -
Nonstop1h 05m
Thu 11/265:40 pm -
Nonstop1h 15m
Deal found 10/21![Thai AirAsia logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/183:50 pm -
Nonstop1h 05m
Thu 11/265:40 pm -
Nonstop1h 15m
Deal found 10/21![Thai AirAsia logo]()
$229
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 October 25, 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 October 25, 2026.
This AirAsia deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/207:15 am -
Nonstop1h 05m
Thu 1/215:40 pm -
Nonstop1h 15m
Deal found 10/25![Thai AirAsia logo]()
$214
This AirAsia deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/283:50 pm -
Nonstop1h 05m
Mon 3/15:40 pm -
Nonstop1h 15m
Deal found 10/22![Thai AirAsia logo]()
$215
This AirAsia deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2810:00 am -
Nonstop1h 05m
Tue 12/15:40 pm -
Nonstop1h 15m
Deal found 10/25![Thai AirAsia logo]()
$263
This AirAsia deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/93:50 pm -
Nonstop1h 05m
Sat 1/165:40 pm -
Nonstop1h 15m
Deal found 10/25![Thai AirAsia logo]()
$269
Last-minute flights from Don Mueang Intl to Siem ReapDiscover last-minute flight deals from Don Mueang Intl to Siem Reap. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Don Mueang Intl to Siem Reap. Data last updated October 25, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/223:10 pm -
Nonstop1h 00m
Mon 10/266:20 pm -
Nonstop1h 15m
Deal found 10/20![Thai AirAsia logo]()
$216
This AirAsia deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/264:30 pm -
Nonstop1h 05m
Wed 10/285:40 pm -
Nonstop1h 15m
Deal found 10/23![Thai AirAsia logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/264:30 pm -
Nonstop1h 05m
Thu 10/296:05 pm -
Nonstop1h 15m
Deal found 10/20![Thai AirAsia logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/183:50 pm -
Nonstop1h 05m
Thu 11/265:40 pm -
Nonstop1h 15m
Deal found 10/21![Thai AirAsia logo]()
$229
This Kiwi.com deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1910:00 am -
Nonstop1h 05m
Mon 11/235:40 pm -
Nonstop1h 15m
Deal found 10/21![Thai AirAsia logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1910:00 am -
Nonstop1h 05m
Tue 11/245:40 pm -
Nonstop1h 15m
Deal found 10/21![Thai AirAsia logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2010:00 am -
Nonstop1h 05m
Thu 11/265:40 pm -
Nonstop1h 15m
Deal found 10/21![Thai AirAsia logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2110:00 am -
Nonstop1h 05m
Thu 11/265:40 pm -
Nonstop1h 15m
Deal found 10/21![Thai AirAsia logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/277:15 am -
Nonstop1h 05m
Thu 12/1711:50 am -
Nonstop1h 10m
Deal found 10/20![Thai AirAsia logo]()
$212
This CheapOair deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2910:00 am -
Nonstop1h 05m
Wed 12/29:05 am -
Nonstop1h 05m
Deal found 10/23![Thai AirAsia logo]()
$217
This CheapOair deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/307:15 am -
Nonstop1h 05m
Thu 12/35:40 pm -
Nonstop1h 15m
Deal found 10/24![Thai AirAsia logo]()
$214
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 October 25, 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 October 25, 2026.
This Booking.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/117:15 am -
Nonstop1h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Thai AirAsia logo]()
$97
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/227:15 am -
Nonstop1h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Thai AirAsia logo]()
$99
This AirAsia deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2210:00 am -
Nonstop1h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Thai AirAsia logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/203:50 pm -
Nonstop1h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Thai AirAsia logo]()
$105
This OneTravel deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/2610:00 am -
Nonstop1h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Thai AirAsia logo]()
$106
This Kiwi.com deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2110:00 am -
Nonstop1h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Thai AirAsia logo]()
$107
This CheapOair deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/1210:00 am -
Nonstop1h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Thai AirAsia logo]()
$109
This CheapOair deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/2310:00 am -
Nonstop1h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Thai AirAsia logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2810:00 am -
Nonstop1h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Thai AirAsia logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/510:00 am -
Nonstop1h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Thai AirAsia logo]()
$112
Find flight deals from Don Mueang Intl to Siem Reap
Discover tips and strategies to find the most affordable flight options for your journey from Don Mueang Intl (DMK) to Siem Reap (SAI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $211 (Kiwi.com) |
One-way from | $97 (Booking.com) |
Popular in | August |
Cheapest in | July |
Average price | $228 |
Cheapflights Fare Finder
Customize your flight search to find flights from Don Mueang Intl to Siem Reap that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 25, 2026.
Use the filters below to find and compare flights from Bangkok Don Mueang Intl Airport to Siem Reap that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BangkokSiem Reap
DMK Bangkok Don Mueang Intl - SAI Siem Reap–Angkor Intl
DMKSAI
Bangkok Don Mueang Intl
Thu 12/10
10:00 am-11:05 am
Nonstop1h 05m
Siem Reap–Angkor Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$100
BangkokSiem Reap
DMK Bangkok Don Mueang Intl - SAI Siem Reap–Angkor Intl
DMKSAI
Bangkok Don Mueang Intl
Sun 11/22
10:00 am-11:05 am
Nonstop1h 05m
Siem Reap–Angkor Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$100
BangkokSiem Reap
DMK Bangkok Don Mueang Intl - SAI Siem Reap–Angkor Intl
DMKSAI
Bangkok Don Mueang Intl
Sat 3/6
3:50 pm-4:55 pm
Nonstop1h 05m
Siem Reap–Angkor Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$101
BangkokSiem Reap
DMK Bangkok Don Mueang Intl - SAI Siem Reap–Angkor Intl
DMKSAI
Bangkok Don Mueang Intl
Sat 1/16
3:50 pm-4:55 pm
Nonstop1h 05m
Siem Reap–Angkor Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$109
BangkokSiem Reap
DMK Bangkok Don Mueang Intl - SAI Siem Reap–Angkor Intl
DMKSAI
Bangkok Don Mueang Intl
Sun 2/21
3:50 pm-4:55 pm
Nonstop1h 05m
Siem Reap–Angkor Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$124
BangkokSiem Reap
DMK Bangkok Don Mueang Intl - SAI Siem Reap–Angkor Intl
DMKSAI
Bangkok Don Mueang Intl
Mon 1/4
7:15 am-8:20 am
Nonstop1h 05m
Siem Reap–Angkor Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$124
BangkokSiem Reap
DMK Bangkok Don Mueang Intl - SAI Siem Reap–Angkor Intl
DMKSAI
Bangkok Don Mueang Intl
Tue 1/19
3:50 pm-4:55 pm
Nonstop1h 05m
Siem Reap–Angkor Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$125
BangkokSiem Reap
DMK Bangkok Don Mueang Intl - SAI Siem Reap–Angkor Intl
DMKSAI
Bangkok Don Mueang Intl
Wed 1/20
7:15 am-8:20 am
Nonstop1h 05m
Siem Reap–Angkor Intl
Thu 1/21
5:40 pm-6:55 pm
Nonstop1h 15m
$214
BangkokSiem Reap
DMK Bangkok Don Mueang Intl - SAI Siem Reap–Angkor Intl
DMKSAI
Bangkok Don Mueang Intl
Sun 2/28
3:50 pm-4:55 pm
Nonstop1h 05m
Siem Reap–Angkor Intl
Mon 3/1
5:40 pm-6:55 pm
Nonstop1h 15m
$215
BangkokSiem Reap
DMK Bangkok Don Mueang Intl - SAI Siem Reap–Angkor Intl
DMKSAI
Bangkok Don Mueang Intl
Sat 11/28
10:00 am-11:05 am
Nonstop1h 05m
Siem Reap–Angkor Intl
Tue 12/1
5:40 pm-6:55 pm
Nonstop1h 15m
$263
Showing 1-10 of 11 resultsSorted by cheapest first
Compare providers for flights from Don Mueang Intl to Siem Reap
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Don Mueang Intl to Siem Reap in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Bangkok Don Mueang Intl Airport-Siem Reap flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bangkok Don Mueang Intl Airport-Siem Reap flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bangkok Don Mueang Intl Airport-Siem Reap flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Bangkok Don Mueang Intl Airport-Siem Reap flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bangkok Don Mueang Intl Airport-Siem Reap flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
DMK-SAI
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
Delays
What is the cheapest month to book a flight from Bangkok Don Mueang Intl Airport to Siem Reap?
Currently, July is the cheapest month in which you can book a flight from Bangkok Don Mueang Intl Airport to Siem Reap (average of $204). Flying from Bangkok Don Mueang Intl Airport to Siem Reap in August is currently the most expensive (average of $274). 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.
What is the cheapest time of day to fly from DMK to SAI?
Find hourly flight availability from Don Mueang Intl to Siem Reap. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 25, 2026.
It’s optimal to fly from Bangkok Don Mueang Intl Airport to Siem Reap in the evening. By choosing this option you can save up to 8% on the cost of your flight, compared to a flight at noon.
What is the cheapest day to fly from Bangkok Don Mueang Intl Airport to Siem Reap?
Use this chart to determine the cheapest time to fly round-trip from Don Mueang Intl to Siem Reap. Price data was last updated on October 24, 2026.
Travelers seeking maximum savings on their Bangkok Don Mueang Intl Airport to Siem Reap flight should consider departing on Friday at noon when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
How often are flights from Bangkok to Siem Reap delayed?
About 31% of weekly flights between Bangkok and Siem Reap have experienced delays in the past year, with the average delay time being 83 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 Monday 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 last year, AirAsia have had the lowest number of delays on this route, with just 31% of flights being delayed.
Reviews of airlines servicing Siem Reap
Get insights into the airlines that provide service to Siem Reap. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Siem Reap. Reviews last updated October 25, 2026.
See what other customers who have flown with Thai AirAsia from Bangkok Don Mueang Intl Airport to Siem Reap have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.4
Comfort
6.8
Entertainment
5.6
Food
6.2
Crew
7.9
Overall
7.5
Reviews
1 / 6
6.0
GoodAnonymous,Sep 2026
SAI - DMK
Boarding
7.4
Comfort
6.8
Entertainment
5.6
Food
6.2
Crew
7.9
Overall
7.5
Reviews
1 / 6
6.0
GoodAnonymous,Sep 2026
SAI - DMK
Related info for your journey
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Don Mueang Intl and Siem Reap flights
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Top airline flying from Don Mueang Intl to Siem Reap
Discover the top airline that operate flights from Don Mueang Intl to Siem Reap. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$181 | Average$248 | FlexibilityNo cancel fee | On-time87% |