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 93 minutes.

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.

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.

How long is the flight from Busan to Chiang Mai?

A quick flight from Busan to Chiang Mai can take about 5h 45m. Eastar Jet provides one of the quickest options available for as low as ฿10,181. There are 3462 km between Busan and Chiang Mai. This flight may include one or multiple stops.

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.

฿3,461+ 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 21 October 2026.

Sat 19/1219:00 -

Nonstop5h 45m

Tue 22/1223:30 -

Nonstop5h 20m

Deal found 20/10฿7,594

Sat 19/1219:00 -

Nonstop5h 45m

Wed 23/1223:55 -

Nonstop5h 10m

Deal found 17/10฿7,627

Thu 17/1219:00 -

Nonstop5h 35m

Thu 24/1223:30 -

Nonstop5h 35m

Deal found 19/10฿7,661

Thu 19/1119:00 -

Nonstop5h 35m

Thu 26/1123:30 -

Nonstop5h 35m

Deal found 21/10฿7,695

Thu 17/1219:00 -

Nonstop5h 35m

Tue 22/1223:30 -

Nonstop5h 20m

Deal found 19/10฿7,728

Sat 21/1119:00 -

Nonstop5h 45m

Sat 28/1123:30 -

Nonstop5h 35m

Deal found 19/10฿7,762

Sun 29/1119:00 -

Nonstop5h 45m

Wed 16/1223:55 -

Nonstop5h 10m

Deal found 20/10฿7,963

Sat 5/1219:00 -

Nonstop5h 45m

Thu 10/1223:30 -

Nonstop5h 35m

Deal found 17/10฿8,064

Sun 22/1119:00 -

Nonstop5h 45m

Sat 28/1123:30 -

Nonstop5h 35m

Deal found 21/10฿8,165

Thu 17/1219:00 -

Nonstop5h 35m

Mon 21/1216:30 -

1 stop12h 25m

Deal found 19/10฿8,266

Find flight deals from Busan to Chiang Mai

Round-trip from	฿7,594
One-way from	฿3,461
Popular in	January
Cheapest in	March
Average price	฿9,778

Air Busan
19/12-22/12
Nonstop
11h 05m total
Busan to Chiang Mai

Search Deals

Air Busan
6/12-31/12
Nonstop
5h 45m total
Busan to Chiang Mai

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (฿35,540 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (฿11,165 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 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

Fri 4/12

18:15-22:00

Nonstop5h 45m

Chiang Mai

Wed 31/12

00:00-02:00

Nonstop0h 00m

฿4,267

BusanChiang Mai

PUS Busan Gimhae - CNX Chiang Mai

PUSCNX

Busan Gimhae

Fri 13/11

17:55-22:00

Nonstop6h 05m

Chiang Mai

Wed 31/12

00:00-02:00

Nonstop0h 00m

฿4,402

BusanChiang Mai

PUS Busan Gimhae - CNX Chiang Mai

PUSCNX

Busan Gimhae

Sun 1/11

07:35-15:30

2 stops33h 55m

Chiang Mai

Wed 31/12

00:00-02:00

Nonstop0h 00m

฿6,216

BusanChiang Mai

PUS Busan Gimhae - CNX Chiang Mai

PUSCNX

Busan Gimhae

Fri 13/11

17:50-14:20

1 stop22h 30m

Chiang Mai

Wed 31/12

00:00-02:00

Nonstop0h 00m

฿6,384

BusanChiang Mai

PUS Busan Gimhae - CNX Chiang Mai

PUSCNX

Busan Gimhae

Fri 20/11

17:50-14:20

1 stop22h 30m

Chiang Mai

Wed 31/12

00:00-02:00

Nonstop0h 00m

฿6,418

BusanChiang Mai

PUS Busan Gimhae - CNX Chiang Mai

PUSCNX

Busan Gimhae

Thu 29/10

07:35-15:30

2 stops33h 55m

Chiang Mai

Wed 31/12

00:00-02:00

Nonstop0h 00m

฿6,485

BusanChiang Mai

PUS Busan Gimhae - CNX Chiang Mai

PUSCNX

Busan Gimhae

Tue 24/11

17:50-14:20

1 stop22h 30m

Chiang Mai

Wed 31/12

00:00-02:00

Nonstop0h 00m

฿6,754

BusanChiang Mai

PUS Busan Gimhae - CNX Chiang Mai

PUSCNX

Busan Gimhae

Fri 13/11

08:10-17:00

1 stop10h 50m

Chiang Mai

Wed 31/12

00:00-02:00

Nonstop0h 00m

฿6,888

BusanChiang Mai

PUS Busan Gimhae - CNX Chiang Mai

PUSCNX

Busan Gimhae

Mon 21/12

18:15-22:00

Nonstop5h 45m

Chiang Mai

Wed 31/12

00:00-02:00

Nonstop0h 00m

฿6,989

BusanChiang Mai

PUS Busan Gimhae - CNX Chiang Mai

PUSCNX

Busan Gimhae

Fri 4/12

08:00-15:30

1 stop9h 30m

Chiang Mai

Wed 31/12

00:00-02:00

Nonstop0h 00m

฿7,325

Flights are sorted by cheapest return flights first.

Deals found on 17/10

Showing 1-10 of 21 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 ฿7,762). Flying from Busan to Chiang Mai in January is currently the most expensive (average of ฿13,978). 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 ฿9,139 and ฿13,272 in December.
The cheapest return price found within the last 5 days was ฿7,594 on Air Busan (19 Dec–22 Dec).

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 45m. Eastar Jet provides one of the quickest options available for as low as ฿10,181. There are 3462 km between Busan and Chiang Mai. This flight may include one or multiple stops.
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 ฿7,762). Flying from Busan to Chiang Mai in January is currently the most expensive (average of ฿13,978). 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?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from Busan to Chiang Mai from ฿3,461

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/12. 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 21 October 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 21 October 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 21 October 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 21 October 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 21 October 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 21 October 2026.

Last-minute flights from Busan to Chiang MaiDiscover last-minute flight deals from Busan to Chiang Mai. Data last updated 21 October 2026 and is based on user searches.

Discover last-minute flight deals from Busan to Chiang Mai. Data last updated 21 October 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 21 October 2026.

Search for one-way flight options from Busan to Chiang Mai. Find affordable one-way fares based on user searches. Data last updated 21 October 2026.

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Use the filters below to find and compare flights from Busan to Chiang Mai that are best for you.

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 ฿9,139 and ฿13,272 in December.The cheapest return price found within the last 5 days was ฿7,594 on Air Busan (19 Dec–22 Dec).

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 93 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 21 October 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 21 October 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 21 October 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 21 October 2026.

Last-minute flights from Busan to Chiang Mai
Discover last-minute flight deals from Busan to Chiang Mai. Data last updated 21 October 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 21 October 2026.

Busan to Chiang Mai flights typically cost between ฿9,139 and ฿13,272 in December.
The cheapest return price found within the last 5 days was ฿7,594 on Air Busan (19 Dec–22 Dec).