Thai AirAsia flights from Chiang Rai to Siem Reap, Cambodia (CEI - SAI)
CEI — SAI
1 Dec — 8 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
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Cheapest Thai AirAsia flights from Chiang Rai to Siem Reap
Explore the most affordable Thai AirAsia flight options available from Chiang Rai to Siem Reap. Find the lowest fares with prices last updated on 1 November 2026.
Thu 29/1008:55 -
1 stop8h 25m
Wed 4/1117:40 -
1 stop14h 40m
Deal found 28/10฿8,335
Sun 1/1108:55 -
1 stop9h 05m
Sat 7/1117:40 -
1 stop14h 40m
Deal found 30/10฿8,369
Last-minute Thai AirAsia flights from Chiang Rai to Siem Reap
Discover last-minute Thai AirAsia flight deals from Chiang Rai to Siem Reap. Data last updated 1 November 2026 and is based on user searches.
Thu 29/1008:55 -
1 stop8h 25m
Wed 4/1117:40 -
1 stop14h 40m
Deal found 28/10฿8,335
Sun 1/1108:55 -
1 stop9h 05m
Sat 7/1117:40 -
1 stop14h 40m
Deal found 30/10฿8,369
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 1 November 2026.
Tue 16/219:25 -
1 stop12h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 27/10฿3,881
Fri 13/1110:05 -
1 stop6h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 30/10฿3,915
Sat 12/1221:20 -
1 stop13h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 30/10฿4,117
Thai AirAsia flights from Chiang Rai to Siem Reap in 2026
Find detailed information about Thai AirAsia flights from Chiang Rai to Siem Reap. Explore the options provided by Thai AirAsia to plan your journey from Chiang Rai to Siem Reap. Data last updated 1 November 2026.
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 Chiang Rai to Siem Reap
Have a flexible travel schedule? Discover the best time to fly to Siem Reap from Chiang Rai with our price prediction graph.
CEI-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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Other Thai AirAsia flights from Chiang Rai
Browse through other Thai AirAsia flights departing from Chiang Rai. Flight routes are based on user searches made on Cheapflights and were last updated on 1 November 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 1 November 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 1 November 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 1 November 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 85
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