How long is the flight from Chiang Mai to Busan?

Airlines like China Eastern and Air Busan fly from Chiang Mai to Busan in about 5h 20m. The time it takes to get you to your destination can typically vary by up to 17h 55m. The distance between Chiang Mai and Busan is about 3462 km. Both multi-stop and direct flights can be found to your destination and back.

What is the cheapest airline to fly from Chiang Mai to Busan round-trip?

Currently priced at ฿8,177, Eastar Jet will fly you from Chiang Mai to Busan and back. In addition to Eastar Jet, many other airlines offer competitively priced options for your trip. You may be able to fly from Chiang Mai to Busan for 41% less than the average price by searching for this airline.

In terms of precipitation, rainfall in Busan ranges from 24.0 - 259.0 inches per month. July is typically the wettest month, when rainfall can reach 259.0 mm. December is typically the driest time to visit Busan when rainfall is around 24.0 mm.

If weather is an important factor for your trip to Busan, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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

When flying from Chiang Mai to Busan, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

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

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

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

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

฿4,028+ Cheap Flights from Chiang Mai to Busan

Cheap flight deals from Chiang Mai to Busan

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Chiang Mai to Busan
Explore the most affordable flight options available from Chiang Mai to Busan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Wed 28/1016:30 -

1 stop12h 25m

Sun 8/1108:00 -

1 stop9h 30m

Deal found 17/9฿9,553

Tue 27/1023:05 -

Nonstop5h 00m

Wed 11/1118:15 -

Nonstop5h 45m

Deal found 17/9฿9,653

Thu 24/923:10 -

Nonstop5h 05m

Sun 27/918:55 -

Nonstop5h 15m

Deal found 16/9฿9,753

Wed 28/1016:30 -

1 stop12h 25m

Fri 13/1118:15 -

Nonstop5h 45m

Deal found 17/9฿9,886

Wed 28/1023:05 -

Nonstop5h 00m

Mon 9/1118:15 -

Nonstop5h 45m

Deal found 17/9฿10,019

Wed 28/1016:30 -

1 stop12h 25m

Wed 11/1118:15 -

Nonstop5h 45m

Deal found 17/9฿10,052

Mon 26/1023:05 -

Nonstop5h 00m

Fri 13/1118:15 -

Nonstop5h 45m

Deal found 17/9฿10,086

Mon 26/1023:05 -

Nonstop5h 00m

Mon 9/1108:00 -

1 stop9h 30m

Deal found 17/9฿10,152

Wed 28/1023:05 -

Nonstop5h 00m

Sun 8/1118:15 -

Nonstop5h 45m

Deal found 17/9฿10,186

Thu 24/920:35 -

1 stop9h 55m

Sun 27/918:55 -

Nonstop5h 15m

Deal found 16/9฿10,219

Fri 30/1023:05 -

Nonstop5h 00m

Mon 9/1118:15 -

Nonstop5h 45m

Deal found 17/9฿10,518

Find flight deals from Chiang Mai to Busan

Round-trip from	฿9,653
One-way from	฿4,028
Popular in	September
Cheapest in	December
Average price	฿20,105

Eastar Jet
30/10-6/11
1 total stop
18h 10m total
Chiang Mai to Busan

Search Deals

VietJet Air
17/1-31/12
1 total stop
12h 25m total
Chiang Mai to Busan

Search Deals

Highest demand for flights based on searches. 15% potential increase in price (฿85,588 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (฿20,662 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Chiang MaiBusan

CNX Chiang Mai - PUS Busan Gimhae

CNXPUS

Chiang Mai

Sun 17/1

16:30-06:55

1 stop12h 25m

Busan Gimhae

Wed 31/12

00:00-22:00

Nonstop0h 00m

฿4,028

Chiang MaiBusan

CNX Chiang Mai - PUS Busan Gimhae

CNXPUS

Chiang Mai

Mon 18/1

16:30-06:55

1 stop12h 25m

Busan Gimhae

Wed 31/12

00:00-22:00

Nonstop0h 00m

฿4,161

Chiang MaiBusan

CNX Chiang Mai - PUS Busan Gimhae

CNXPUS

Chiang Mai

Sun 6/12

16:30-06:55

1 stop12h 25m

Busan Gimhae

Wed 31/12

00:00-22:00

Nonstop0h 00m

฿4,660

Chiang MaiBusan

CNX Chiang Mai - PUS Busan Gimhae

CNXPUS

Chiang Mai

Thu 1/10

23:10-06:15

Nonstop5h 05m

Busan Gimhae

Wed 31/12

00:00-22:00

Nonstop0h 00m

฿5,426

Chiang MaiBusan

CNX Chiang Mai - PUS Busan Gimhae

CNXPUS

Chiang Mai

Thu 1/10

17:45-07:00

1 stop11h 15m

Busan Gimhae

Wed 31/12

00:00-22:00

Nonstop0h 00m

฿6,058

Chiang MaiBusan

CNX Chiang Mai - PUS Busan Gimhae

CNXPUS

Chiang Mai

Sun 6/12

13:00-11:35

2 stops20h 35m

Busan Gimhae

Wed 31/12

00:00-22:00

Nonstop0h 00m

฿7,689

Chiang MaiBusan

CNX Chiang Mai - PUS Busan Gimhae

CNXPUS

Chiang Mai

Mon 12/10

22:55-17:55

2 stops17h 00m

Busan Gimhae

Wed 31/12

00:00-22:00

Nonstop0h 00m

฿8,355

Fastest return journey

Chiang MaiBusan

CNX Chiang Mai - PUS Busan Gimhae

CNXPUS

Chiang Mai

Mon 18/1

23:05-06:05

Nonstop5h 00m

Busan Gimhae

Wed 31/12

00:00-22:00

Nonstop0h 00m

฿9,453

Chiang MaiBusan

CNX Chiang Mai - PUS Busan Gimhae

CNXPUS

Chiang Mai

Sat 16/1

19:40-13:10

1 stop15h 30m

Busan Gimhae

Wed 31/12

00:00-22:00

Nonstop0h 00m

฿9,620

Chiang MaiBusan

CNX Chiang Mai - PUS Busan Gimhae

CNXPUS

Chiang Mai

Fri 30/10

16:30-06:55

1 stop12h 25m

Busan Gimhae

Fri 6/11

18:15-22:00

Nonstop5h 45m

฿9,653

Flights are sorted by cheapest return flights first.

Deals found on 13/9

Showing 1-10 of 19 resultsSorted by cheapest first

Best time to book a flight from Chiang Mai to Busan

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

CNX-PUS

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.

Related info for your journey

How long is the flight from Chiang Mai to Busan?
Airlines like China Eastern and Air Busan fly from Chiang Mai to Busan in about 5h 20m. The time it takes to get you to your destination can typically vary by up to 17h 55m. The distance between Chiang Mai and Busan is about 3462 km. Both multi-stop and direct flights can be found to your destination and back.
What is the cheapest airline to fly from Chiang Mai to Busan round-trip?
Currently priced at ฿8,177, Eastar Jet will fly you from Chiang Mai to Busan and back. In addition to Eastar Jet, many other airlines offer competitively priced options for your trip. You may be able to fly from Chiang Mai to Busan for 41% less than the average price by searching for this airline.
Can I find deals for flights from Chiang Mai to Busan that include hotel bookings?
Yes. In addition to deals on Chiang Mai to Busan flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Chiang Mai to Busan?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chiang Mai to Busan.
Can I find deals for business class flights from Chiang Mai to Busan?
Yes. Cheapflights offers flight deals from Chiang Mai to Busan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Chiang Mai to Busan

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Top airline flying from Chiang Mai to Busan

Airline	Cheapest	Average	Flexibility	On-time
Eastar Jet	Cheapest฿8,177	Average฿8,945	FlexibilityNo cancel fee	On-time86%	Search Eastar Jet flights

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How does Cheapflights help users find flights from Chiang Mai to Busan?

Deals for Chiang Mai to Busan 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 Chiang Mai to Busan?

Cheapflights simply makes it quick and affordable to book flights from Chiang Mai to Busan by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Chiang Mai to Busan, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Chiang Mai to Busan flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Chiang Mai to Busan from ฿4,028

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Chiang Mai to Busan

Cheapest flights from Chiang Mai to BusanExplore the most affordable flight options available from Chiang Mai to Busan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Explore the most affordable flight options available from Chiang Mai to Busan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Best flights from Chiang Mai to BusanDiscover carefully curated flight deals from Chiang Mai to Busan that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Discover carefully curated flight deals from Chiang Mai to Busan that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Direct flights from Chiang Mai to BusanExplore direct flight options from Chiang Mai to Busan based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 September 2026.

Explore direct flight options from Chiang Mai to Busan based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 September 2026.

Last-minute flights from Chiang Mai to BusanDiscover last-minute flight deals from Chiang Mai to Busan. Data last updated 17 September 2026 and is based on user searches.

Discover last-minute flight deals from Chiang Mai to Busan. Data last updated 17 September 2026 and is based on user searches.

One-way flights from Chiang Mai to BusanSearch for one-way flight options from Chiang Mai to Busan. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Search for one-way flight options from Chiang Mai to Busan. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

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Best time to book a flight from Chiang Mai to Busan

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Related info for your journey

How long is the flight from Chiang Mai to Busan?

What is the cheapest airline to fly from Chiang Mai to Busan round-trip?

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Chiang Mai to Busan

See prices for flight routes from nearby airports that may be better suited for you.

Other flights to Busan

Explore flights to Busan departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 17 September 2026.

Complete your trip

Complete your trip to Busan by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to South Korea

Book a non-stop flight to one of these other cities located in South Korea.

Search flights from Chiang Mai to Busan by cabin class

Find flights from Chiang Mai to Busan, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Chiang Mai and Busan flights

Browse other Chiang Mai and Busan flight options. Last updated on 17 September 2026.

Other flights from Chiang Mai

Browse through other flights departing from Chiang Mai. Flights are based on user searches made on Cheapflights and were last updated on 17 September 2026.

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Check out other popular destinations found by fellow travellers in 2026

Top airline flying from Chiang Mai to Busan

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How does Cheapflights help users find flights from Chiang Mai to Busan?

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

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

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

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Cheapest flights from Chiang Mai to Busan
Explore the most affordable flight options available from Chiang Mai to Busan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Best flights from Chiang Mai to Busan
Discover carefully curated flight deals from Chiang Mai to Busan that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Direct flights from Chiang Mai to Busan
Explore direct flight options from Chiang Mai to Busan based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 September 2026.

Last-minute flights from Chiang Mai to Busan
Discover last-minute flight deals from Chiang Mai to Busan. Data last updated 17 September 2026 and is based on user searches.

One-way flights from Chiang Mai to Busan
Search for one-way flight options from Chiang Mai to Busan. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.