Cheap flights from Siem Reap, Cambodia (SAI) to Chiang Mai (CNX)
SAI — CNX
Jan 4 — Jan 111
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Find flight deals from Siem Reap to Chiang Mai
Discover tips and strategies to find the most affordable flight options for your journey from Siem Reap (SAI) to Chiang Mai (CNX). 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 December 5, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Popular in | December |
Cheapest in | March |
Average price | $353 |
Compare providers for flights from Siem Reap to Chiang Mai
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 Siem Reap to Chiang Mai in December.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Siem Reap-Chiang Mai flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Siem Reap-Chiang Mai flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Siem Reap-Chiang Mai flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Siem Reap-Chiang Mai flights, Cheapflights users trust eDreams the most. eDreams 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 Siem Reap-Chiang Mai 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 Siem Reap to Chiang Mai
Have a flexible travel schedule? Discover the best time to fly to Chiang Mai from Siem Reap with our price prediction graph.
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.
Reviews of airlines servicing Chiang Mai
Get insights into the airlines that provide service to Chiang Mai. 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 Chiang Mai. Reviews last updated December 5, 2025.
Read reviews from past customers who have flown Thai AirAsia from Siem Reap to Chiang Mai. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.4
Entertainment
5.5
Comfort
6.8
Food
6.1
Crew
7.9
Overall
7.4
Reviews
1 / 5
8.0
Excellentmarc,Nov 2025
DMK - DAD
Boarding
7.4
Entertainment
5.5
Comfort
6.8
Food
6.1
Crew
7.9
Overall
7.4
Reviews
1 / 5
8.0
Excellentmarc,Nov 2025
DMK - DAD
Related info for your journey
Find useful and relevant information for your journey from Siem Reap to Chiang Mai. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Other flights to Chiang Mai
Explore flights to Chiang Mai departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on December 5, 2025.
Top airline flying from Siem Reap to Chiang Mai
Discover the top airline that operate flights from Siem Reap to Chiang Mai. 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 2,558,603 searches. Data last updated December 5, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$222 | Average$327 | FlexibilityNo cancel fee | On-time87% |