The cheapest times to fly from SZX to CNX are

  • February 5th to February 18th
  • May 14th to July 8th
  • August 6th to December 16th (except the weeks of September 24th, October 1st, October 29th, November 5th, and December 3rd)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from SZX to CNX is late August to early September. Prices can be as high as $658 for Thursday flights during late January, or as low as $137 for Wednesday flights around late August to early September.


When to Fly to Chiang Mai

Flying from Shenzhen (SZX) to Chiang Mai (CNX) will usually cost between $166 to $374 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late August to early September with an average ticket price of $168. Due to high demand the most expensive time to fly is late January, with an average price of $524. Planning your trip to low-cost times can easily save you $356 on economy flights and even more on first-class flights. Generally, any price below $209 can be considered a good price for a round-trip SZX to CNX flight.

See below for a graph of average weekly prices for the SZX to CNX route. All prices are for round-trip tickets in USD.

SZX to CNX Flight Prices

Compared to other flights, the SZX to CNX flight is much cheaper than the average and costs much less than the average flight leaving from Shenzhen. The average price per mile (for a direct flight) is $0.13, which is far below average.


Flight Prices by Day of the Week

Wednesday is usually the cheapest day to depart and return on this flight. Thursdays are the most expensive days to fly to Chiang Mai, and Fridays are the most expensive days to return to Shenzhen. Selecting flights on the least expensive days could save you up to $34 (12%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Wednesday and returning a week later will cost an average of $225. Return trip prices are from the CNX to SZX flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from SZX to CNX can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 2 hour 46 minutes may be realistic.


Flight Questions Answered

Still have questions about flying from SZX to CNX? We’ve got answers.

Which airlines fly this route?

You can find 20 major airlines flying this route most often: Air China, AirAsia, Bangkok Airways, China Airlines, China Eastern, China Southern, Hainan, Juneyao Airlines, Korean Air, Lucky Air, Shandong, Shenzhen, Sichuan Airlines, Singapore Airlines, Spring, THAI, Thai AirAsia, Thai Lion Mentari, Vietnam Airlines, Virgin Australia, and potentially more during busy seasons.

How far away is it from Chiang Mai International Airport to Bao’an International Airport?

The distance between the two airports is roughly 995 miles or 1601 kilometers.

How long does it take to fly from SZX to CNX?

The real-world flight time for a nonstop SZX to CNX flight is about 2 hour 46 minutes.

How many flights go between Shenzhen and Chiang Mai?

It depends on the day of the week and the date, but a typical day might have around 105 available flights from SZX to CNX.


Airport Location Info


Departing Airport

Origination code SZX
Origination airport name Bao’an International Airport
City Shenzhen
Country China
Latitude 22.6
Longitude 113.8

Return Airport

Destination code CNX
Destination airport name Chiang Mai International Airport
City Chiang Mai
Country Thailand
Latitude 18.8
Longitude 99


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.