Thai AirAsia flights from Bangkok Suvarnabhumi Airport to Siem Reap, Cambodia (BKK - SAI)
BKK — SAI
27 Oct — 3 Nov1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Find Thai AirAsia flight deals from Suvarnabhumi to Siem Reap
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Cheapest Thai AirAsia flights from Suvarnabhumi to Siem Reap
Explore the most affordable Thai AirAsia flight options available from Suvarnabhumi to Siem Reap. Find the lowest fares with prices last updated on 27 September 2026.
Mon 26/1007:50 -
1 stop8h 15m
Wed 28/1016:50 -
1 stop6h 55m
Deal found 26/9฿9,878
Best Thai AirAsia flights from Suvarnabhumi to Siem Reap
Discover carefully curated Thai AirAsia flight deals from Suvarnabhumi to Siem Reap that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 27 September 2026.
Mon 26/1007:50 -
1 stop8h 15m
Wed 28/1016:50 -
1 stop6h 55m
Deal found 26/9฿9,878
Thu 11/307:50 -
1 stop8h 15m
Sun 14/316:50 -
1 stop6h 55m
Deal found 23/9฿10,713
Wed 4/1107:50 -
1 stop8h 15m
Fri 6/1116:50 -
1 stop6h 55m
Deal found 25/9฿10,713
Last-minute Thai AirAsia flights from Suvarnabhumi to Siem Reap
Discover last-minute Thai AirAsia flight deals from Suvarnabhumi to Siem Reap. Data last updated 27 September 2026 and is based on user searches.
Mon 26/1007:50 -
1 stop8h 15m
Wed 28/1016:50 -
1 stop6h 55m
Deal found 26/9฿9,878
One-way Thai AirAsia flights to Siem Reap
Search for one-way Thai AirAsia flight options to Siem Reap. Find affordable one-way fares based on user searches. Data last updated 27 September 2026.
Wed 28/1007:45 -
1 stop8h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 27/9฿4,505
Sun 25/1007:50 -
1 stop8h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 26/9฿4,572
Tue 27/1016:50 -
1 stop23h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 24/9฿4,605
How do most travelers feel about Thai AirAsia?
252 Cheapflights users have left reviews for Thai AirAsia and have rated the airline 7.5/10. If you are looking to travel from Bangkok Suvarnabhumi Airport to Siem Reap on Thai AirAsia, input your dates in the form above for our best prices!
Can I get a flight from Bangkok Suvarnabhumi Airport to Siem Reap on Thai AirAsia for under ฿10,012?
9 Thai AirAsia flights from BKK to SAI have recently been found on Cheapflights for under ฿10,012. Click here to find the best deals to Siem Reap for your desired dates.
Thai AirAsia flights from Suvarnabhumi to Siem Reap in 2026
Find detailed information about Thai AirAsia flights from Suvarnabhumi to Siem Reap. Explore the options provided by Thai AirAsia to plan your journey from Suvarnabhumi to Siem Reap. Data last updated 27 September 2026.
When is the best time to book a flight to Siem Reap with Thai AirAsia?
The best time to book a flight to Siem Reap with Thai AirAsia is 59 days before departure. On average, fares are higher if you book 46 days before departure.
Which month is the cheapest to fly Economy class from Bangkok Suvarnabhumi Airport to Siem Reap?
For Economy class flights, the cheapest month to fly this route is September. The most expensive months are June and August.
Rainfall in Siem Reap by month
Plan your trip to Siem Reap by taking into account the average rainfall totals by month.
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.
Temperature in Siem Reap by month
Plan your trip to Siem Reap by taking into account the average temperature totals by month.
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).
Best time to book a flight from Suvarnabhumi to Siem Reap
Have a flexible travel schedule? Discover the best time to fly to Siem Reap from Suvarnabhumi with our price prediction graph.
BKK-SAI
Estimated return 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.
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Fly from Suvarnabhumi to Siem Reap on another airline
Consider alternative airlines that service the Siem Reap area. Flight routes are based on user searches made on Cheapflights and were last updated on 27 September 2026.
Browse through other Thai AirAsia flights departing from Suvarnabhumi. Flight routes are based on user searches made on Cheapflights and were last updated on 27 September 2026.
If Siem Reap is not for you, choose from these other destinations located in Asia. Flight routes are based on user searches made on Cheapflights and were last updated on 27 September 2026.
Browse through some of the most popular routes that Thai AirAsia offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 27 September 2026.
Read reviews and see what other travellers are saying about their experiences with Thai AirAsia. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Thai AirAsia for your next flight. Reviews last updated 27 September 2026.
Most robbery High expensive and collected huge amount of excess baggage 1 g to 20kg at a huge robbery Even drinking water should be buy!
6.0
Okay|Mar 2026
25 min delay
8.0
Very Good|Nov 2025
Upon check in they wanted to charge me extra for extra 1 kilo Poor challenge. You advertise to get people on your airline then you challenge them Wrong move
2.0
Poor|Jun 2025
Treat customers little heard animal, poor customer service obviously directed by the elitest and entitled Air Asia CEO
10.0
Wonderful|Feb 2024
I appreciate the seat allocation of 7C to me which enabled priority boarding and personal preference of along the walkway.
1 out of 84
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