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Cheap flights from Busan to Chiang Mai from ฿2,889

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 28/9. Fares are subject to change and may not be available on all flights or dates of travel.
PUS — CNX
17 Jul — 24 Jul1
1 adult

Cheap 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 12 July 2025.

Round-trip from

฿6,751

One-way from

฿2,889

Popular in

January

Cheapest in

March

Average price

฿13,957
8/9-12/9
  • 8/9-12/9
  • 4 total stops
  • 35h 30m total
  • Busan to Chiang Mai
Eastar Jet
  • Eastar Jet
  • 28/9
  • Nonstop
  • 5h 15m total
  • Busan to Chiang Mai
Highest demand for flights based on searches. 16% potential increase in price (฿63,810 potential increase over avg. return price).
Cheapest flight prices on average. 5% potential price decrease (฿17,272 potential savings vs. average return price).
Average for round-trip flights in July 2025

Find flight deals from Busan to Chiang Mai

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 12 July 2025.

Mon 8/911:00PUS - CNX
2 stops24h 50mMultiple Airlines
Fri 12/918:25CNX - PUS
2 stops10h 40mMultiple Airlines
Deal found 9/7฿6,751
Thu 25/918:55PUS - CNX
Nonstop5h 15mEastar Jet
Thu 2/1023:10CNX - PUS
Nonstop4h 55mEastar Jet
Deal found 10/7฿6,979

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 12 July 2025.
Use the filters below to find and compare flights from Busan to Chiang Mai that are best for you.

Fly from

Busan

Fly to

Chiang Mai

Route

Depart

Return

Price

BusanChiang Mai

PUS - CNX

PUSCNX

Busan Gimhae

Mon 8/9

11:00-09:50

2 stops24h 50m

Chiang Mai

Fri 12/9

18:25-07:05

2 stops10h 40m

฿6,751

BusanChiang Mai

PUS - CNX

PUSCNX

Busan Gimhae

Thu 25/9

18:55-22:10

Nonstop5h 15m

Chiang Mai

Thu 2/10

23:10-06:05

Nonstop4h 55m

฿6,979

BusanChiang Mai

PUS - CNX

PUSCNX

Busan Gimhae

Sun 28/9

18:55-22:10

Nonstop5h 15m

฿2,889

BusanChiang Mai

PUS - CNX

PUSCNX

Busan Gimhae

Wed 3/9

20:35-07:30

1 stop12h 55m

฿3,343

BusanChiang Mai

PUS - CNX

PUSCNX

Busan Gimhae

Tue 5/8

07:45-18:40

1 stop12h 55m

฿5,161

Flights are sorted by cheapest return flights first.

Deals found on 11/7

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?

Use this chart to determine the optimal time to book a return flight from Busan to Chiang Mai. Price data was last updated on 27 June 2025.

To ensure you get the cheapest price possible for a flight from Busan to Chiang Mai, you should look to book at least 62 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, May is the cheapest month in which you can book a flight from Busan to Chiang Mai (average of ฿55). Flying from Busan to Chiang Mai in December is currently the most expensive (average of ฿89). 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.

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

Find hourly flight availability from Busan to Chiang Mai. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 July 2025.

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.

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

    Our cheapest airline available from Busan to Chiang Mai is Eastar Jet. Our recent data shows that you can find tickets from as low as ฿6,979 on this airline. You may be able to fly from Busan to Chiang Mai for 28% less than the average price by searching for this airline.

  • 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, May is the cheapest month in which you can book a flight from Busan to Chiang Mai (average of ฿55). Flying from Busan to Chiang Mai in December is currently the most expensive (average of ฿89). 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

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Alternative routes for Busan to Chiang Mai

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Fly with Cheapflights

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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!

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