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Cheap flights from Chiang Mai to Busan from ฿4,137

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 23/9. Fares are subject to change and may not be available on all flights or dates of travel.
CNX — PUS
9 Jun — 16 Jun1
1 adult

Cheap flight deals from Chiang Mai to Busan

Discover tips and strategies to find the most affordable flight options for your journey from Chiang Mai (CNX) to Busan (PUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 4 June 2025.

Round-trip from

฿9,317

One-way from

฿4,137
10/7-17/7
  • 10/7-17/7
  • 3 total stops
  • 24h 00m total
  • Chiang Mai to Busan
Search Deals
23/9
  • 23/9
  • 2 total stops
  • 22h 20m total
  • Chiang Mai to Busan
Search Deals

Find flight deals from Chiang Mai to Busan

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 4 June 2025.

Fri 6/619:25CNX - PUS
1 stop8h 55mMultiple Airlines
Sun 6/711:00PUS - CNX
2 stops32h 15mMultiple Airlines
Deal found 3/6฿8,633
Mon 14/710:05CNX - PUS
3 stops23h 30mChina Eastern
Fri 18/712:35PUS - CNX
1 stop26h 50mChina Eastern
Deal found 2/6฿12,445
Sun 8/623:10CNX - PUS
Nonstop4h 55mEastar Jet
Sun 6/718:55PUS - CNX
Nonstop5h 15mEastar Jet
Deal found 3/6฿16,517
Fri 6/611:20CNX - PUS
1 stop21h 55mChina Airlines
Tue 1/712:15PUS - CNX
1 stop24h 05mChina Airlines
Deal found 3/6฿18,080
Thu 27/1123:05CNX - PUS
1 stop10h 40mAir China
Wed 3/1212:45PUS - CNX
1 stop11h 05mAir China
Deal found 3/6฿18,276
Wed 26/1100:15CNX - PUS
1 stop17h 10mKorean Air
Wed 3/1207:00PUS - CNX
1 stop18h 05mKorean Air
Deal found 3/6฿21,078
Wed 6/800:45CNX - PUS
1 stop11h 00mAsiana Airlines
Thu 14/819:50PUS - CNX
1 stop29h 50mAsiana Airlines
Deal found 4/6฿24,075

Cheapflights Fare Finder

Customise your flight search to find flights from Chiang Mai to Busan that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 4 June 2025.
Use the filters below to find and compare flights from Chiang Mai to Busan that are best for you.

Fly from

Chiang Mai

Fly to

Busan

Route

Depart

Return

Price

Chiang MaiBusan

CNX - PUS

CNXPUS

Chiang Mai

Sun 6/7

13:20-07:00

1 stop15h 40m

Busan Gimhae

Thu 10/7

19:05-20:55

1 stop27h 50m

฿8,828

Chiang MaiBusan

CNX - PUS

CNXPUS

Chiang Mai

Mon 14/7

10:05-11:35

3 stops23h 30m

Busan Gimhae

Fri 18/7

12:35-13:25

1 stop26h 50m

฿12,445

Chiang MaiBusan

CNX - PUS

CNXPUS

Chiang Mai

Mon 13/10

20:00-19:00

2 stops21h 00m

Busan Gimhae

Sat 18/10

10:20-10:20

1 stop26h 00m

฿18,048

Chiang MaiBusan

CNX - PUS

CNXPUS

Chiang Mai

Thu 27/11

23:05-11:45

1 stop10h 40m

Busan Gimhae

Wed 3/12

12:45-21:50

1 stop11h 05m

฿18,276

Chiang MaiBusan

CNX - PUS

CNXPUS

Chiang Mai

Sun 6/7

23:10-06:05

Nonstop4h 55m

Busan Gimhae

Thu 10/7

18:55-22:10

Nonstop5h 15m

฿20,263

Chiang MaiBusan

CNX - PUS

CNXPUS

Chiang Mai

Wed 26/11

00:15-19:25

1 stop17h 10m

Busan Gimhae

Wed 3/12

07:00-23:05

1 stop18h 05m

฿21,078

Chiang MaiBusan

CNX - PUS

CNXPUS

Chiang Mai

Wed 6/8

00:45-13:45

1 stop11h 00m

Busan Gimhae

Thu 14/8

19:50-23:40

1 stop29h 50m

฿24,075

Chiang MaiBusan

CNX - PUS

CNXPUS

Chiang Mai

Tue 23/9

06:35-06:55

2 stops22h 20m

฿4,137

Chiang MaiBusan

CNX - PUS

CNXPUS

Chiang Mai

Thu 17/7

19:25-07:00

1 stop9h 35m

฿5,049

Chiang MaiBusan

CNX - PUS

CNXPUS

Chiang Mai

Thu 26/6

23:05-11:45

1 stop10h 40m

฿5,734

Flights are sorted by cheapest return flights first.

Deals found on 4/6

Showing 1-10 of 13 results
1
2

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.
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 Chiang Mai to Busan

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

Find hourly flight availability from Chiang Mai to Busan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 June 2025.

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.

Rainfall in Busan by month

Plan your trip to Busan by taking into account the average rainfall totals by month.

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.

Temperature in Busan by month

Plan your trip to Busan by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Busan

Get insights into the airlines that provide service to Busan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Busan. Reviews last updated 4 June 2025.
Korean Air
8.4
Very Good
1,084 reviews
Check prices

Crew

8.7

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very Good
1,084 reviews
Korean Air
8.4
Very Good
1,084 reviews
Check prices

Crew

8.7

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
China Airlines
8.3
Very Good
735 reviews
Korean Air
8.4
Very Good
1,084 reviews
Check prices

Crew

8.7

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
China Eastern
7.2
Good
150 reviews
Korean Air
8.4
Very Good
1,084 reviews
Check prices

Crew

8.7

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Chiang Mai to Busan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Chiang Mai to Busan round-trip?

    Currently priced at ฿12,445, China Eastern will fly you from Chiang Mai to Busan and back. In addition to China Eastern, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from China Airlines and Air China - these airlines can fly you to your destination from ฿18,048 and ฿18,276, respectively.

  • What are the cheapest airlines to fly from Chiang Mai to Busan one-way?

    To fly one-way, consider booking your trip with HK Express, which is currently one of the cheapest options available, starting at ฿5,049. Air China flights start at ฿5,734 while deals on Eastar Jet start at ฿6,483 one-way.

  • 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

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

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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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