Cheapest one-way
72% below next 30d avg. (S$ 309)
With a lowest one-way fare of S$ 86 , travelers can expect an average price of S$ 309 for upcoming trips, while round-trip tickets start at S$ 205 . Flights typically take around 2h 56m , but the fastest nonstop option completes the journey in just 2h 50m minutes. Flights to Chiang Mai can arrive at: Chiang Mai International Airport (CNX) . The most common route connects Guangzhou Baiyun International Airport and Chiang Mai International Airport (CAN–CNX). To secure the best rates, booking 40 days in advance is recommended, and the cheapest travel days are Tuesday, Wednesday, and Saturday .
Updated 11h ago · This content is an AI-powered summary based on Trip.com data. Prices and availability are subject to change. Please refer to actual prices, availability, and travel conditions.
Explore the cheapest one-way and round-trip flights from Guangzhou to Chiang Mai over the next 90 days, with one-way fares from S$ 86 and round-trip from S$ 205. Based on Trip.com's latest 7-day flight data.


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China Southern Airlines
Spring Airlines Based on Trip.com’s data, the cheapest month for flights from Guangzhou to Chiang Mai is December, with an average price of S$ 131, and the most expensive month is February, with an average price of up to S$ 294.
Based on Trip.com’s data, the cheapest month for round-trip flights from Guangzhou to Chiang Mai is March, with an average price of S$ 291, and the most expensive month is April, with an average price of up to S$ 635.
Note: Prices shown on this page are the lowest estimated prices found in the last 24 hours and include all taxes and fees.