Find flights
Deals
When to book
FAQs
Thailand (ภาษาไทย)
ภาษาไทย

Cheap flights from Chiang Mai to Busan from ฿7,619

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 13/2. Fares are subject to change and may not be available on all flights or dates of travel.
CNX — PUS
5 Jan — 12 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Chiang Mai to Busan

Enter your travel dates to find the best prices.

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 6 December 2025.

Tue 30/1219:40CNX - PUS
1 stop9h 15mMultiple Airlines
Mon 16/218:15PUS - CNX
Nonstop5h 45mMultiple Airlines
Deal found 4/12฿16,673
Tue 30/1219:40CNX - PUS
1 stop9h 15mMultiple Airlines
Sun 15/218:15PUS - CNX
Nonstop5h 45mMultiple Airlines
Deal found 4/12฿19,701
Tue 30/1223:05CNX - PUS
Nonstop5h 00mEastar Jet
Mon 16/218:15PUS - CNX
Nonstop5h 45mEastar Jet
Deal found 4/12฿20,881
Tue 30/1223:05CNX - PUS
Nonstop5h 00mEastar Jet
Sun 15/218:15PUS - CNX
Nonstop5h 45mEastar Jet
Deal found 4/12฿21,327
Tue 30/1219:40CNX - PUS
1 stop9h 15mMultiple Airlines
Sat 14/218:15PUS - CNX
Nonstop5h 45mMultiple Airlines
Deal found 4/12฿22,698

Find 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 6 December 2025.

Round-trip from

฿15,621

One-way from

฿7,619

Popular in

May

Cheapest in

December

Average price

฿7,970
Eastar Jet
  • Eastar Jet
  • 13/2-21/2
  • 1 total stop
  • 16h 25m total
  • Chiang Mai to Busan
Search Deals
Eastar Jet
  • Eastar Jet
  • 13/2
  • Nonstop
  • 5h 00m total
  • Chiang Mai to Busan
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (฿36,669 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (฿19,406 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 6 December 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

Fri 13/2

23:05-11:45

1 stop10h 40m

Busan Gimhae

Sat 21/2

18:15-22:00

Nonstop5h 45m

฿15,621

Chiang MaiBusan

CNX - PUS

CNXPUS

Chiang Mai

Fri 13/2

23:05-06:05

Nonstop5h 00m

Busan Gimhae

Fri 20/2

18:15-22:00

Nonstop5h 45m

฿15,844

Chiang MaiBusan

CNX - PUS

CNXPUS

Chiang Mai

Fri 13/2

23:05-11:45

1 stop10h 40m

Busan Gimhae

Thu 19/2

18:15-22:00

Nonstop5h 45m

฿16,290

Chiang MaiBusan

CNX - PUS

CNXPUS

Chiang Mai

Tue 30/12

19:40-06:55

1 stop9h 15m

Busan Gimhae

Mon 16/2

18:15-22:00

Nonstop5h 45m

฿16,673

Chiang MaiBusan

CNX - PUS

CNXPUS

Chiang Mai

Fri 13/2

23:05-11:45

1 stop10h 40m

Busan Gimhae

Fri 20/2

18:15-22:00

Nonstop5h 45m

฿16,768

Chiang MaiBusan

CNX - PUS

CNXPUS

Chiang Mai

Tue 30/12

19:40-06:55

1 stop9h 15m

Busan Gimhae

Sun 15/2

18:15-22:00

Nonstop5h 45m

฿19,701

Chiang MaiBusan

CNX - PUS

CNXPUS

Chiang Mai

Tue 30/12

23:05-06:05

Nonstop5h 00m

Busan Gimhae

Sun 15/2

18:15-22:00

Nonstop5h 45m

฿21,327

Chiang MaiBusan

CNX - PUS

CNXPUS

Chiang Mai

Fri 13/2

23:05-06:05

Nonstop5h 00m

฿7,619

Chiang MaiBusan

CNX - PUS

CNXPUS

Chiang Mai

Fri 13/2

23:05-11:45

1 stop10h 40m

฿8,320

Chiang MaiBusan

CNX - PUS

CNXPUS

Chiang Mai

Fri 13/2

21:20-11:55

2 stops12h 35m

฿9,245

Flights are sorted by cheapest return flights first.

Deals found on 4/12

Showing 1-10 of 11 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 6 December 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.

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.

  • How long is the flight from Chiang Mai to Busan?

    Airlines like Eastar Jet fly from Chiang Mai to Busan in about 5h. The time it takes to get you to your destination is usually consistent. The distance between Chiang Mai and Busan is about 3462 km. Generally, flights for this route are direct.

  • 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

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.
Chiang Mai to Incheon Intl flights
Phuket City to Incheon Intl flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.