The cheapest times to fly from CNX to PEK are

  • February 12th to April 15th
  • August 13th to September 30th (except the week of September 17th)
  • October 8th to December 31st (except the week of November 12th)

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 CNX to PEK is late October. Prices can be as high as $893 for Sunday flights during early May, or as low as $306 for Wednesday flights around late October.


When to Fly to Beijing

Flying from Chiang Mai (CNX) to Beijing (PEK) will usually cost between $332 to $639 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late October with an average ticket price of $331. Due to high demand the most expensive time to fly is early May, with an average price of $718. Planning your trip to low-cost times can easily save you $386 on economy flights and even more on first-class flights. Generally, any price below $419 can be considered a good price for a round-trip CNX to PEK flight.

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

CNX to PEK Flight Prices

Compared to other flights, the CNX to PEK flight is much cheaper than the average and costs much less than the average flight leaving from Chiang Mai. The average price per mile (for a direct flight) is $0.14, 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. Sundays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $29 (7%) 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 $413. Return trip prices are from the PEK to CNX 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 CNX to PEK can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 4 hour 14 minutes may be realistic.


Flight Hacking CNX to PEK

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from CNX to PEK — but Champion Traveler does!

Hack #1: Bangkok (CNX > BKK > PEK)

  • Price for both tickets: $387
  • Average savings: $32 (7.64%)

See CNX to DMK flights

Hack #2: Bangkok (CNX > DMK > PEK)

  • Price for both tickets: $387
  • Average savings: $32 (7.64%)

See CNX to BKK flights

Hack #3: Kuala Lumpur (CNX > KUL > PEK)

  • Price for both tickets: $402
  • Average savings: $18 (4.18%)

See CNX to KUL flights


Flight Questions Answered

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

Which airlines fly this route?

You can find 24 major airlines flying this route most often: Air China, Air Macau, Bangkok Airways, Cathay Dragon, Cathay Pacific, China Eastern, China Southern, Ethiopian, EVA Air, Hainan, Hong Kong Airlines, Juneyao Airlines, Korean Air, Lucky Air, Malaysia Airlines, Shandong, Shenzhen, Sichuan Airlines, Singapore Airlines, THAI, Thai AirAsia, Vietnam Airlines, Virgin Australia, Xiamen, and potentially more during busy seasons.

How far away is it from Capital International Airport to Chiang Mai International Airport?

The distance between the two airports is roughly 1807 miles or 2908 kilometers.

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

The real-world flight time for a nonstop CNX to PEK flight is about 4 hour 14 minutes.

How many flights go between Chiang Mai and Beijing?

It depends on the day of the week and the date, but a typical day might have around 61 available flights from CNX to PEK.


Airport Location Info


Departing Airport

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

Return Airport

Destination code PEK
Destination airport name Capital International Airport
City Beijing
Country China
Latitude 40.1
Longitude 116.6


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.