What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Busan to Chiang Mai flights?

Over the past year, Eastar Jet have had the lowest number of delays on this route, with just 4% of flights being delayed.

How often are flights from Busan to Chiang Mai delayed?

About 4% of weekly flights between Busan and Chiang Mai have experienced delays in the past year, with the average delay time being 100 minutes.

What is the most punctual flight time for Busan to Chiang Mai flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

How long is the flight from Busan to Chiang Mai?

A quick flight from Busan to Chiang Mai can take about 5h 15m. Eastar Jet provides one of the quickest options available for as low as ฿7,289. There are 3462 km between Busan and Chiang Mai. All flights are typically direct.

In terms of precipitation, rainfall in Chiang Mai ranges from 0.0 - 250.0 inches per month. September is typically the wettest month, when rainfall can reach 250.0 mm. January is typically the driest time to visit Chiang Mai when rainfall is around 0.0 mm.

If weather is an important factor for your trip to Chiang Mai, 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 January, when temperatures are typically at their lowest (around 21.0 C).

What is the cheapest time of day to fly from PUS to CNX?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Busan to Chiang Mai as you normally would.

Can I find deals for flights from Busan to Chiang Mai that include hotel bookings?

Yes. In addition to deals on Busan to Chiang Mai flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Busan to Chiang Mai?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Busan to Chiang Mai.

Can I find deals for business class flights from Busan to Chiang Mai?

Yes. Cheapflights offers flight deals from Busan to Chiang Mai by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

฿3,268+ Cheap Flights from Busan to Chiang Mai

Cheap flight deals from Busan to Chiang Mai

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Busan to Chiang Mai
Explore the most affordable flight options available from Busan to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 August 2026.

Sun 4/1018:55 -

Nonstop5h 15m

Thu 29/1023:05 -

Nonstop5h 00m

Deal found 20/8฿7,289

Sun 27/918:55 -

Nonstop5h 15m

Sun 25/1023:05 -

Nonstop5h 00m

Deal found 21/8฿7,648

Tue 10/1118:15 -

Nonstop5h 45m

Thu 3/1223:05 -

Nonstop5h 00m

Deal found 19/8฿7,877

Thu 10/918:55 -

Nonstop5h 15m

Thu 17/923:10 -

Nonstop5h 05m

Deal found 18/8฿8,040

Sun 20/918:55 -

Nonstop5h 15m

Thu 24/923:10 -

Nonstop5h 05m

Deal found 21/8฿8,073

Thu 17/918:55 -

Nonstop5h 15m

Sun 20/923:10 -

Nonstop5h 05m

Deal found 19/8฿8,432

Mon 16/1118:15 -

Nonstop5h 45m

Fri 20/1123:05 -

Nonstop5h 00m

Deal found 18/8฿9,119

Tue 17/1118:15 -

Nonstop5h 45m

Sat 21/1123:05 -

Nonstop5h 00m

Deal found 19/8฿9,217

Tue 10/1118:15 -

Nonstop5h 45m

Fri 13/1123:05 -

Nonstop5h 00m

Deal found 20/8฿9,282

Thu 3/918:55 -

Nonstop5h 15m

Sun 6/923:10 -

Nonstop5h 05m

Deal found 18/8฿9,511

Sat 22/820:00 -

1 stop13h 45m

Wed 26/807:10 -

1 stop23h 20m

Deal found 21/8฿9,544

Thu 10/918:55 -

Nonstop5h 15m

Sun 13/923:10 -

Nonstop5h 05m

Deal found 20/8฿9,609

Find flight deals from Busan to Chiang Mai

Round-trip from	฿7,289
One-way from	฿3,268
Popular in	January
Cheapest in	March
Average price	฿10,851

Eastar Jet
4/10-29/10
Nonstop
10h 15m total
Busan to Chiang Mai

Search Deals

Eastar Jet
17/11
Nonstop
5h 45m total
Busan to Chiang Mai

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (฿39,135 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (฿9,597 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

BusanChiang Mai

PUS Busan Gimhae - CNX Chiang Mai

PUSCNX

Busan Gimhae

Sun 4/10

18:55-22:10

Nonstop5h 15m

Chiang Mai

Thu 29/10

23:05-06:05

Nonstop5h 00m

฿7,289

BusanChiang Mai

PUS Busan Gimhae - CNX Chiang Mai

PUSCNX

Busan Gimhae

Sun 27/9

18:55-22:10

Nonstop5h 15m

Chiang Mai

Sun 25/10

23:05-06:05

Nonstop5h 00m

฿7,648

BusanChiang Mai

PUS Busan Gimhae - CNX Chiang Mai

PUSCNX

Busan Gimhae

Thu 29/10

18:15-22:00

Nonstop5h 45m

Chiang Mai

Thu 12/11

23:05-06:05

Nonstop5h 00m

฿9,740

BusanChiang Mai

PUS Busan Gimhae - CNX Chiang Mai

PUSCNX

Busan Gimhae

Sun 4/10

18:55-22:10

Nonstop5h 15m

Chiang Mai

Thu 29/10

23:05-11:45

1 stop10h 40m

฿10,328

BusanChiang Mai

PUS Busan Gimhae - CNX Chiang Mai

PUSCNX

Busan Gimhae

Mon 30/11

18:15-22:00

Nonstop5h 45m

Chiang Mai

Mon 7/12

23:05-06:05

Nonstop5h 00m

฿11,145

BusanChiang Mai

PUS Busan Gimhae - CNX Chiang Mai

PUSCNX

Busan Gimhae

Wed 16/9

08:10-22:00

2 stops15h 50m

Chiang Mai

Thu 15/10

23:10-06:15

Nonstop5h 05m

฿11,439

BusanChiang Mai

PUS Busan Gimhae - CNX Chiang Mai

PUSCNX

Busan Gimhae

Sun 3/1

18:15-22:00

Nonstop5h 45m

Chiang Mai

Fri 8/1

23:05-06:05

Nonstop5h 00m

฿12,714

BusanChiang Mai

PUS Busan Gimhae - CNX Chiang Mai

PUSCNX

Busan Gimhae

Sat 2/1

18:15-22:00

Nonstop5h 45m

Chiang Mai

Thu 14/1

23:05-06:05

Nonstop5h 00m

฿12,976

BusanChiang Mai

PUS Busan Gimhae - CNX Chiang Mai

PUSCNX

Busan Gimhae

Fri 4/12

18:15-22:00

Nonstop5h 45m

Chiang Mai

Mon 7/12

16:30-06:55

1 stop12h 25m

฿13,433

BusanChiang Mai

PUS Busan Gimhae - CNX Chiang Mai

PUSCNX

Busan Gimhae

Sat 2/1

18:15-22:00

Nonstop5h 45m

Chiang Mai

Tue 12/1

23:05-06:05

Nonstop5h 00m

฿13,662

Flights are sorted by cheapest return flights first.

Deals found on 18/8

Showing 1-10 of 24 resultsSorted by cheapest first

Best time to book a flight from Busan to Chiang Mai

Have a flexible travel schedule? Discover the best time to fly to Chiang Mai from Busan with our price prediction graph.

PUS-CNX

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.

Cheapflights Insights

Everything you need to know about your flight from Busan to Chiang Mai

Prices

Delays

How far ahead should I book a flight from Busan to Chiang Mai?

To ensure you get the cheapest price possible for a flight from Busan to Chiang Mai, you should look to book at least 70 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Busan to Chiang Mai?

Currently, March is the cheapest month in which you can book a flight from Busan to Chiang Mai (average of ฿7,583). Flying from Busan to Chiang Mai in January is currently the most expensive (average of ฿13,270). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Busan to Chiang Mai?

Airfare is below average for this route at the moment.

Busan to Chiang Mai flights typically cost between ฿7,648 and ฿12,011 in October.
The cheapest return price found within the last 5 days was ฿7,289 on Eastar Jet (4 Oct–29 Oct).

Related info for your journey

How long is the flight from Busan to Chiang Mai?
A quick flight from Busan to Chiang Mai can take about 5h 15m. Eastar Jet provides one of the quickest options available for as low as ฿7,289. There are 3462 km between Busan and Chiang Mai. All flights are typically direct.
Can I find deals for flights from Busan to Chiang Mai that include hotel bookings?
Yes. In addition to deals on Busan to Chiang Mai flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Busan to Chiang Mai?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Busan to Chiang Mai.
Can I find deals for business class flights from Busan to Chiang Mai?
Yes. Cheapflights offers flight deals from Busan to Chiang Mai by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Busan to Chiang Mai?
Currently, March is the cheapest month in which you can book a flight from Busan to Chiang Mai (average of ฿7,583). Flying from Busan to Chiang Mai in January is currently the most expensive (average of ฿13,270). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Deals for Busan to Chiang Mai flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Busan to Chiang Mai?

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Can Cheapflights find flights from Busan to Chiang Mai with no change fees?

Certainly. Search results for flights to Chiang Mai from Busan shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Busan to Chiang Mai become cheaper?

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Cheap flights from Busan to Chiang Mai from ฿3,268

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Busan to Chiang Mai

Cheapest flights from Busan to Chiang MaiExplore the most affordable flight options available from Busan to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 August 2026.

Explore the most affordable flight options available from Busan to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 August 2026.

Best flights from Busan to Chiang MaiDiscover carefully curated flight deals from Busan to Chiang Mai that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 August 2026.

Discover carefully curated flight deals from Busan to Chiang Mai that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 August 2026.

Direct flights from Busan to Chiang MaiExplore direct flight options from Busan to Chiang Mai based on user searches, and compare prices and availability for your desired travel dates. Data last updated 22 August 2026.

Explore direct flight options from Busan to Chiang Mai based on user searches, and compare prices and availability for your desired travel dates. Data last updated 22 August 2026.

Last-minute flights from Busan to Chiang MaiDiscover last-minute flight deals from Busan to Chiang Mai. Data last updated 22 August 2026 and is based on user searches.

Discover last-minute flight deals from Busan to Chiang Mai. Data last updated 22 August 2026 and is based on user searches.

One-way flights from Busan to Chiang MaiSearch for one-way flight options from Busan to Chiang Mai. Find affordable one-way fares based on user searches. Data last updated 22 August 2026.

Search for one-way flight options from Busan to Chiang Mai. Find affordable one-way fares based on user searches. Data last updated 22 August 2026.

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Best time to book a flight from Busan to Chiang Mai

Have a flexible travel schedule? Discover the best time to fly to Chiang Mai from Busan with our price prediction graph.

Cheapflights Insights

How far ahead should I book a flight from Busan to Chiang Mai?

To ensure you get the cheapest price possible for a flight from Busan to Chiang Mai, you should look to book at least 70 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Busan to Chiang Mai?

How much does it cost for a return flight from Busan to Chiang Mai?

Airfare is below average for this route at the moment.

Busan to Chiang Mai flights typically cost between ฿7,648 and ฿12,011 in October.The cheapest return price found within the last 5 days was ฿7,289 on Eastar Jet (4 Oct–29 Oct).

How often are flights from Busan to Chiang Mai delayed?

About 4% of weekly flights between Busan and Chiang Mai have experienced delays in the past year, with the average delay time being 100 minutes.

What is the most punctual flight time for Busan to Chiang Mai flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Busan to Chiang Mai flights?

Over the past year, Eastar Jet have had the lowest number of delays on this route, with just 4% of flights being delayed.

Related info for your journey

How long is the flight from Busan to Chiang Mai?

Can I find deals for flights from Busan to Chiang Mai that include hotel bookings?

How can I find direct flights from Busan to Chiang Mai?

Can I find deals for business class flights from Busan to Chiang Mai?

What is the cheapest month to book a flight from Busan to Chiang Mai?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Busan to Chiang Mai

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Explore flights to Chiang Mai departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 22 August 2026.

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Cheapest flights from Busan to Chiang Mai
Explore the most affordable flight options available from Busan to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 August 2026.

Best flights from Busan to Chiang Mai
Discover carefully curated flight deals from Busan to Chiang Mai that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 August 2026.

Direct flights from Busan to Chiang Mai
Explore direct flight options from Busan to Chiang Mai based on user searches, and compare prices and availability for your desired travel dates. Data last updated 22 August 2026.

Last-minute flights from Busan to Chiang Mai
Discover last-minute flight deals from Busan to Chiang Mai. Data last updated 22 August 2026 and is based on user searches.

One-way flights from Busan to Chiang Mai
Search for one-way flight options from Busan to Chiang Mai. Find affordable one-way fares based on user searches. Data last updated 22 August 2026.

Busan to Chiang Mai flights typically cost between ฿7,648 and ฿12,011 in October.
The cheapest return price found within the last 5 days was ฿7,289 on Eastar Jet (4 Oct–29 Oct).