Find flights
Deals
When to book
FAQs

Cheap flights from Busan to Chiang Mai from ฿4,765

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 18/6. Fares are subject to change and may not be available on all flights or dates of travel.
PUS — CNX
19 Jun — 26 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Busan to Chiang Mai

Enter your travel dates to find the best prices.

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 20 May 2026.

Thu 18/618:55
PUS
-
CNX
Nonstop5h 15m
Eastar Jet
Sun 21/623:10
CNX
-
PUS
Nonstop5h 05m
Eastar Jet
Deal found 15/5฿9,922
Thu 4/618:55
PUS
-
CNX
Nonstop5h 15m
Eastar Jet
Sun 7/623:10
CNX
-
PUS
Nonstop5h 05m
Eastar Jet
Deal found 19/5฿10,020
Sun 31/518:55
PUS
-
CNX
Nonstop5h 15m
Eastar Jet
Sun 7/623:10
CNX
-
PUS
Nonstop5h 05m
Eastar Jet
Deal found 19/5฿10,183
Sun 14/618:55
PUS
-
CNX
Nonstop5h 15m
Eastar Jet
Sun 21/623:10
CNX
-
PUS
Nonstop5h 05m
Eastar Jet
Deal found 18/5฿10,248
Thu 11/618:55
PUS
-
CNX
Nonstop5h 15m
Eastar Jet
Sun 14/623:10
CNX
-
PUS
Nonstop5h 05m
Eastar Jet
Deal found 18/5฿10,509
Sun 17/518:55
PUS
-
CNX
Nonstop5h 15m
Eastar Jet
Thu 21/523:10
CNX
-
PUS
Nonstop5h 05m
Eastar Jet
Deal found 16/5฿10,575
Sun 31/518:55
PUS
-
CNX
Nonstop5h 15m
Eastar Jet
Thu 4/623:10
CNX
-
PUS
Nonstop5h 05m
Eastar Jet
Deal found 17/5฿10,607
Sun 19/718:55
PUS
-
CNX
Nonstop5h 15m
Eastar Jet
Thu 23/723:10
CNX
-
PUS
Nonstop5h 05m
Eastar Jet
Deal found 20/5฿10,672
Sun 14/618:55
PUS
-
CNX
Nonstop5h 15m
Eastar Jet
Thu 18/623:10
CNX
-
PUS
Nonstop5h 05m
Eastar Jet
Deal found 19/5฿10,836
Sun 24/518:55
PUS
-
CNX
Nonstop5h 15m
Eastar Jet
Thu 28/523:10
CNX
-
PUS
Nonstop5h 05m
Eastar Jet
Deal found 17/5฿10,966
Sun 24/518:55
PUS
-
CNX
Nonstop5h 15m
Eastar Jet
Sun 31/523:10
CNX
-
PUS
Nonstop5h 05m
Eastar Jet
Deal found 17/5฿11,325

Find flight deals from Busan to Chiang Mai

Discover tips and strategies to find the most affordable flight options for your journey from Busan (PUS) to Chiang Mai (CNX). 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 20 May 2026.

Round-trip from

฿9,922

One-way from

฿4,765

Popular in

October

Cheapest in

March

Average price

฿8,192
Eastar Jet
  • Eastar Jet
  • 18/6-21/6
  • Nonstop
  • 10h 20m total
  • Busan to Chiang Mai
Search Deals
Eastar Jet
  • Eastar Jet
  • 18/6
  • Nonstop
  • 5h 15m total
  • Busan to Chiang Mai
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (฿63,332 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (฿24,528 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Busan to Chiang Mai 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 20 May 2026.
Use the filters below to find and compare flights from Busan to Chiang Mai that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

BusanChiang Mai

PUS - CNX

PUSCNX

Busan Gimhae

Sun 14/6

18:55-22:10

Nonstop5h 15m

Chiang Mai

Sun 21/6

23:10-06:15

Nonstop5h 05m

฿10,248

BusanChiang Mai

PUS - CNX

PUSCNX

Busan Gimhae

Thu 11/6

18:55-22:10

Nonstop5h 15m

Chiang Mai

Sun 14/6

23:10-06:15

Nonstop5h 05m

฿10,509

BusanChiang Mai

PUS - CNX

PUSCNX

Busan Gimhae

Thu 4/6

17:50-09:15

3 stops41h 25m

Chiang Mai

Thu 11/6

16:10-16:50

3 stops46h 40m

฿15,699

BusanChiang Mai

PUS - CNX

PUSCNX

Busan Gimhae

Mon 8/6

12:35-13:25

1 stop26h 50m

Chiang Mai

Fri 12/6

16:10-11:35

2 stops41h 25m

฿16,384

BusanChiang Mai

PUS - CNX

PUSCNX

Busan Gimhae

Mon 1/6

12:35-15:20

3 stops52h 45m

Chiang Mai

Sun 14/6

16:10-11:35

3 stops41h 25m

฿16,645

BusanChiang Mai

PUS - CNX

PUSCNX

Busan Gimhae

Wed 17/6

12:35-15:20

3 stops28h 45m

Chiang Mai

Wed 24/6

14:55-11:35

1 stop18h 40m

฿16,776

BusanChiang Mai

PUS - CNX

PUSCNX

Busan Gimhae

Sat 30/5

17:50-09:15

3 stops41h 25m

Chiang Mai

Wed 3/6

10:05-16:50

3 stops28h 45m

฿16,808

BusanChiang Mai

PUS - CNX

PUSCNX

Busan Gimhae

Wed 1/7

17:50-09:15

3 stops41h 25m

Chiang Mai

Wed 8/7

10:05-11:35

3 stops23h 30m

฿17,037

BusanChiang Mai

PUS - CNX

PUSCNX

Busan Gimhae

Fri 19/6

17:50-15:20

2 stops23h 30m

Chiang Mai

Tue 23/6

16:10-11:35

2 stops17h 25m

฿17,592
Cheapest one-way
Fastest single journey

BusanChiang Mai

PUS - CNX

PUSCNX

Busan Gimhae

Sun 19/7

18:55-22:10

Nonstop5h 15m

฿5,059

Flights are sorted by cheapest return flights first.

Deals found on 20/5

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

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.
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

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 12 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 ฿7,670). Flying from Busan to Chiang Mai in October is currently the most expensive (average of ฿19,060). 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?

Related info for your journey

Find useful and relevant information for your journey from Busan to Chiang Mai. 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 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 ฿10,248. 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 ฿7,670). Flying from Busan to Chiang Mai in October is currently the most expensive (average of ฿19,060). 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.

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 Busan to Chiang Mai

See prices for flight routes from nearby airports that may be better suited for you.
Incheon Intl to Suvarnabhumi flights
Busan to Suvarnabhumi flights
Daegu to Suvarnabhumi flights
Busan to Krabi 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 Busan to Chiang Mai?

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?

Cheapflights simply makes it quick and affordable to book flights from Busan to Chiang Mai 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 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!

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.