Discover the historical beauty of Wat Chedi Luang, a prominent temple in Chiang Mai, Thailand. — flights from Busan to Chiang Mai
Busan, South KoreaChiang Mai, Thailand

Flights from Busan to Chiang Mai

Nonstop flights from Busan (PUS) to Chiang Mai (CNX) take about 4h 50m (3,465 km). Air Busan and Eastar Jet fly it. Lowest fare seen: $113 one-way, nonstop (22 Oct 2026).

All flights to Chiang Mai →

Photo of Chiang Mai: Guillaume Meurice on Pexels.

When you land in Chiang Mai

The airport transfer and the few things worth sorting before you fly.

Discover the historical beauty of Wat Chedi Luang, a prominent temple in Chiang Mai, Thailand. — arriving in Chiang Mai

Airport transfer

CNX → Chiang Mai, booked before you fly

A private driver meets you in arrivals at a price agreed when you book. Book with Welcome Pickups.

See transfer prices
Before you flyAirport lounges at Busan →4 lounges at Busan AirportTrains, buses and taxi faresCNX to Chiang Mai: getting into town →Early arrival or late flightLuggage storage in Chiang Mai →1 drop-off point

Things to book in Chiang Mai

All 19 things to do in Chiang Mai →
from €27.69
Day Trips from Chiang Mai 4.4 · 12 Tiqets reviews
from €27.69
Doi Inthanon National Park 3.8 · 6 Tiqets reviews
from €39.57
Wat Rong Khun - White Temple 5.0 · 6 Tiqets reviews
Doi Suthepfrom €22.32
Doi Suthep 4.5 · 2 Tiqets reviews

Find hotels in Chiang Mai

Hotels, hostels & more · Trip.com

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Airlines flying Busan to Chiang Mai

Carriers on PUS–CNX according to our route data and nonstop fares seen as of 22 Oct 2026. Not a complete list.

✈ Air Busannonstop fare seen✈ Eastar Jetnonstop fare seen

Busan to Chiang Mai fares by month

Cheapest month seen for a nonstop flight: Nov 2026, from $113 one-way. Lowest one-way fares seen for departures in each month, read 22 Oct 2026.

DepartingNonstop fromCheaper with stops
Nov 2026$11318 Nov 2026 · Air Busan—
Dec 2026$11417 Dec 2026 · Air Busan—
Jan 2027$22319 Jan 2027 · Eastar Jet$190 · 1 stop6 Jan 2027

When to go for the lowest fare

The next few weeks were the cheapest to fly: from $113 in November 2026, against $190 at best later on.

From Travelpayouts flight-search data, city to city (Busan to Chiang Mai, any airport), USD, read 22 Oct 2026. These are fares that were on sale, not a guarantee of today's price; an airline is named only where we know it flies this route.

Best time to fly to Chiang Mai

Based on weather and travel conditions in Thailand

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Best monthsGoodAvoid if possible

The cool, dry season (November–February) is ideal — sunny skies, low humidity, and comfortable temperatures around 25–30°C. The monsoon (May–October) brings heavy rain especially in the south.

Peak season: November – February

More for this trip

Frequently asked questions — Busan to Chiang Mai flights

How long is the flight from Busan to Chiang Mai?
A nonstop flight from Busan (PUS) to Chiang Mai (CNX) takes about 4h 50m, covering 3,465 km. That is an estimate from the distance — actual time varies with the airline, aircraft and winds, and connecting itineraries take longer.
How far is Busan from Chiang Mai by air?
The great-circle distance between Gimhae International Airport and Chiang Mai International Airport is 3,465 km (2,153 miles), a medium-haul route.
Which airlines fly from Busan to Chiang Mai?
Airlines with flights or nonstop fares on the PUS–CNX route include Air Busan and Eastar Jet. This is not a complete list — schedules change by season, so check the current options before booking.
How much does a flight from Busan to Chiang Mai cost?
The lowest one-way fare seen recently on PUS–CNX was $113 USD with Air Busan (nonstop), departing 18 Nov 2026, found in fare searches as of 22 Oct 2026. Fares change constantly and depend on the date, so check the current price before booking.
What is the cheapest month to fly from Busan to Chiang Mai?
In fares seen on 22 Oct 2026, departures in November 2026 were cheapest, from $113 one-way, against $190 for January 2027, the dearest month. Fares change daily, so check your own dates.
Do I need a visa to travel from South Korea to Thailand?
It depends on your passport. Some nationalities can enter Thailand visa-free or get a visa on arrival; others must apply in advance. Use AirConnect's Visa Checker to see the rules for your passport.
What is the best time to visit Chiang Mai?
The cool, dry season (November–February) is ideal — sunny skies, low humidity, and comfortable temperatures around 25–30°C. The monsoon (May–October) brings heavy rain especially in the south.

Sources: fares from Travelpayouts flight-search data, seen 22 Oct 2026; airlines from each carrier's published network and nonstop fares on sale; distance from OurAirports coordinates; flight time estimated from distance. Fares change daily.

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