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Cheap flights from Busan to Chiang Mai from ฿2,738

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 25/9. Fares are subject to change and may not be available on all flights or dates of travel.
PUS — CNX
17 Jun — 24 Jun1
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 June 2025.

Round-trip from

฿6,226

One-way from

฿2,738

Popular in

January

Cheapest in

June

Average price

฿6,747
Eastar Jet
  • Eastar Jet
  • 11/9-14/9
  • Nonstop
  • 10h 10m total
  • Busan to Chiang Mai
Search Deals
Eastar Jet
  • Eastar Jet
  • 25/9
  • Nonstop
  • 5h 15m total
  • Busan to Chiang Mai
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (฿62,228 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (฿17,209 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2025
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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 June 2025.

Thu 11/918:55PUS - CNX
Nonstop5h 15mEastar Jet
Sun 14/923:10CNX - PUS
Nonstop4h 55mEastar Jet
Deal found 12/6฿6,226
Thu 3/718:00PUS - CNX
1 stop15h 25mMultiple Airlines
Thu 10/714:15CNX - PUS
1 stop14h 05mMultiple Airlines
Deal found 11/6฿6,324
Tue 1/712:35PUS - CNX
1 stop26h 50mChina Eastern
Tue 8/710:05CNX - PUS
3 stops23h 30mChina Eastern
Deal found 11/6฿9,681
Mon 4/807:45PUS - CNX
1 stop12h 55mHK Express
Thu 7/819:25CNX - PUS
1 stop9h 35mHK Express
Deal found 11/6฿11,083

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 June 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

Thu 11/9

18:55-22:10

Nonstop5h 15m

Chiang Mai

Sun 14/9

23:10-06:05

Nonstop4h 55m

฿6,226

BusanChiang Mai

PUS - CNX

PUSCNX

Busan Gimhae

Thu 3/7

18:00-07:25

1 stop15h 25m

Chiang Mai

Thu 10/7

14:15-06:20

1 stop14h 05m

฿6,324

BusanChiang Mai

PUS - CNX

PUSCNX

Busan Gimhae

Tue 1/7

12:35-13:25

1 stop26h 50m

Chiang Mai

Tue 8/7

10:05-11:35

3 stops23h 30m

฿9,681

BusanChiang Mai

PUS - CNX

PUSCNX

Busan Gimhae

Mon 4/8

07:45-18:40

1 stop12h 55m

Chiang Mai

Fri 8/8

10:30-07:00

1 stop18h 30m

฿11,083

BusanChiang Mai

PUS - CNX

PUSCNX

Busan Gimhae

Thu 25/9

18:55-22:10

Nonstop5h 15m

฿2,738

BusanChiang Mai

PUS - CNX

PUSCNX

Busan Gimhae

Sun 21/9

11:00-07:25

2 stops22h 25m

฿2,966

BusanChiang Mai

PUS - CNX

PUSCNX

Busan Gimhae

Wed 9/7

12:35-09:05

3 stops22h 30m

฿5,900

BusanChiang Mai

PUS - CNX

PUSCNX

Busan Gimhae

Sat 2/8

07:45-09:45

1 stop28h 00m

฿6,226

BusanChiang Mai

PUS - CNX

PUSCNX

Busan Gimhae

Mon 10/11

12:45-21:50

1 stop11h 05m

฿8,931

BusanChiang Mai

PUS - CNX

PUSCNX

Busan Gimhae

Fri 3/10

22:10-20:20

1 stop24h 10m

฿12,354

Flights are sorted by cheapest return flights first.

Deals found on 10/6

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 9 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 June 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.

Rainfall in Chiang Mai by month

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

In terms of precipitation, rainfall in Chiang Mai ranges from 0.0 - 250.0 inches per month. September is typically the wettest month, when rainfall can reach 250.0 mm. January is typically the driest time to visit Chiang Mai when rainfall is around 0.0 mm.

Temperature in Chiang Mai by month

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

If weather is an important factor for your trip to Chiang Mai, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.0 C).

Reviews of airlines servicing Chiang Mai

Get insights into the airlines that provide service to Chiang Mai. 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 Chiang Mai. Reviews last updated 12 June 2025.
See what other customers who have flown with China Eastern from Busan to Chiang Mai have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
China Eastern
7.2
Good
150 reviews
Check prices

Entertainment

6.1

Overall

7.2

Food

7.0

Boarding

7.7

Comfort

7.2

Crew

7.9

Reviews

1 / 3
2.0
Mediocre

Anonymous,Apr 2025

FOC - PVG

The pillow and blanket were dirty, my son got multiple bites in the flight
China Eastern
7.2
Good
150 reviews
China Eastern
7.2
Good
150 reviews
Check prices

Entertainment

6.1

Overall

7.2

Food

7.0

Boarding

7.7

Comfort

7.2

Crew

7.9

Reviews

1 / 3
2.0
Mediocre

Anonymous,Apr 2025

FOC - PVG

The pillow and blanket were dirty, my son got multiple bites in the flight

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 are the cheapest airlines flying 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 ฿6,226 on this airline. Additional options worth looking into are China Eastern and HK Express, starting at ฿9,681 and ฿11,083 round-trip. You may be able to fly from Busan to Chiang Mai for 37% less than the average price by searching for these airlines.

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

    The cheapet airlines for a one-way flight from Busan to Chiang Mai are Eastar Jet (฿2,738), China Eastern (฿5,900), and HK Express (฿6,226).

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

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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.

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