To Busan

Cheap Flights from Chiang Mai to Busan

Browse current best options from Chiang Mai. Become a member to unlock all deals and get alerts when new deals appear.

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Chiang Mai

RatePunk searches hundreds of travel sites at once for deals on flights to Busan

Prices updated 24 days ago

486,190 searches this week

171 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)

Today’s best flight deals from Chiang Mai to Busan

Explore current cheapest deals departing from Chiang Mai to Busan

Round trip

Sort by: Cheapest

September 3 - September 20

Cheapest

CNX - Busan

$215

$292

Round trip

September 10 - September 20

Cheapest

CNX - Busan

$233

$292

Round trip

September 13 - September 20

Cheapest

CNX - Busan

$247

$292

Round trip

September 17 - September 20

Cheapest

Best

CNX - Busan

$257

$292

Round trip

August 23 - August 27

Best

CNX - Busan

$263

$294

Round trip

August 2 - August 20

Earliest

CNX - Busan

$220

$294

Round trip

August 2 - August 23

Earliest

CNX - Busan

$218

$294

Round trip

August 20 - August 23

Best

CNX - Busan

$263

$294

Round trip

August 20 - August 27

CNX - Busan

$252

$294

Round trip

September 3 - September 10

CNX - Busan

$240

$294

Round trip

Unlock all 500+ flight deals to Busan and get alerts when great deals appear

Route Intelligence — 486,190 Searches this Week

Insights for flights from Chiang Mai to Busan

A typical journey from Chiang Mai to Busan takes about 12h 45m, including connections. Given that most itineraries connect at least once, this median duration accounts for the layover times. Travelers should expect a medium-haul flight, covering a distance of 3,465 kilometers between these two cities.

For travelers seeking cheap flights from Chiang Mai to Busan, fares typically range from $255–$318, with a median of $280. Right now, current fares are near the typical level. A significant share of recent fares, 1%, were classified as a good price, indicating that competitive pricing is available. New deals appear almost daily, so setting up a price alert can be beneficial.

When is the cheapest time to fly from Chiang Mai to Busan? The data indicates that January is typically the most affordable month, with a median fare of $245. Other cost-effective months include July, with a median of $256, and September, where the median fare is $261. Planning your trip during these months could lead to savings.

Most itineraries between Chiang Mai and Busan connect at least once. Only 8.7% of recent fares were for direct flights from Chiang Mai to Busan, meaning a significant majority of journeys will include a stopover. For those connecting, the typical number of stopovers is 1.

How much is a round trip from Chiang Mai to Busan

Regular price: $169 - $432

Prices for flights from Chiang Mai to Busan are currently within the regular range.

The regular price range for flights from Chiang Mai to Busan is between $169 and $432. The current lowest deal is $292 with Arcus-Air Logistic, for travel from Sep 3 to Sep 20.

now $292

Low $169

High $432

The cheapest time to fly from Chiang Mai to Busan

The cheapest month to fly from CNX to PUS is January, with a median price of $245. The most expensive month is March, with a median price of $335. Prices are generally lower from January to November.

January

Cheapest

Flights from $245

March

Most Expensive

Flights from $335

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Chiang Mai to Busan

Arcus-Air Logistic

Last-minute flights going from Chiang Mai to Busan

Wed, Jul 1

⌛ Last-Minute

CNX - Busan

Chiang Mai (CNX) - Busan (PUS)

Hong Kong Express Airways

$317

$518

One-way

Sun, Jul 12

⌛ Last-Minute

CNX - Busan

Chiang Mai (CNX) - Busan (PUS)

Hong Kong Express Airways

$329

$481

One-way

Wed, Jul 15

⌛ Last-Minute

CNX - Busan

Chiang Mai (CNX) - Busan (PUS)

Coyne Aviation

$336

$417

One-way

Wed, Jul 15

⌛ Last-Minute

CNX - Busan

Chiang Mai (CNX) - Busan (PUS)

Coyne Aviation

$326

$439

One-way

Thu, Jul 16

⌛ Last-Minute

CNX - Busan

Chiang Mai (CNX) - Busan (PUS)

Coyne Aviation

$336

$403

One-way

Thu, Jul 16

⌛ Last-Minute

CNX - Busan

Chiang Mai (CNX) - Busan (PUS)

Coyne Aviation

$305

$424

One-way

Biggest price drops on these dates for flights from Chiang Mai to Busan

5 nights

Dec 25 - Dec 30

$316 → $346

10%

4 nights

Aug 23 - Aug 27

$263 → $294

12%

3 nights

Aug 20 - Aug 23

$263 → $294

12%

3 nights

Sep 24 - Sep 27

$260 → $294

13%

Popular Airports to fly from Chiang Mai to Busan

Chiang Mai - Busan route insights

💸 Price insights

Recent fares are near the typical level

Recent fares for Chiang Mai to Busan are near the typical level, with a median of $280.

📅 Best time to fly

January is historically the cheapest month

Historically, January is the cheapest month to fly, with a median price of $245.

⏱️ Flight duration

Flights are typically 12h 45m

The typical flight duration from Chiang Mai to Busan is 12 hours and 45 minutes.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights are dominant on this route, with a median of 1 stopover.

🏆 Airline highlight

Arcus-Air Logistic offers direct flights

Arcus-Air Logistic has offered 1 direct deal on this route recently.

🎯 Booking tip

Deals appear frequently

Deals for this route appear frequently, about 0.93 times per day.

Chiang Mai main airports to depart from

Chiang Mai International (CNX)

Cheapest

Chiang Mai International Airport is a good option for flights from Chiang Mai to Busan.

📍 ~4 km from city center

💸 Flights from ~$292

Busan main airports to arrive at

Gimhae International (PUS)

Cheapest

Gimhae International Airport is a convenient arrival choice for flights from Chiang Mai to Busan.

📍 ~12 km from city center (reachable by car)

💸 Flights from ~$292

Airports nearby Busan used as alternative

Daegu International (TAE)

Consider this airport for its significant flight volume and excellent connectivity to Busan via KTX high-speed rail and express buses.

📍 ~48 km from Busan (reachable by KTX high-speed rail and express buses)

💸 Flights from ~$375

Ulsan (USN)

This airport is geographically the closest alternative to Busan and very convenient for domestic travel within South Korea.

📍 ~41 km from Busan (reachable by car)

💸 Flights from ~$483

Cheongju International (CJJ)

This major regional international hub for central South Korea often offers competitive pricing on regional Asian routes.

📍 ~250 km from Busan (requires a significant cross-country journey)

💸 Flights from ~$415

Fukuoka (FUK)

Cheapest

A major international hub with extensive global connectivity, accessible from Busan via high-speed ferry or a very short flight.

📍 ~180 km from Busan (reachable by high-speed ferry or short flight)

💸 Flights from ~$354

Gwangju (KWJ)

This airport provides an alternative gateway for the southwestern region with additional domestic and limited regional international options.

📍 ~260 km from Busan (reachable by car)

💸 Flights from ~$467

Business & First Class Flight Deals to Busan

69% AI deal score

$2,546

From CNX

Elite

Jul 03

Busan, South Korea

69% AI deal score

$2,546

From CNX

Elite

Jul 03

Busan, South Korea

69% AI deal score

$2,546

From CNX

Elite

Jul 03

Busan, South Korea

69% AI deal score

$2,546

From CNX

Elite

Jul 11

Busan, South Korea

69% AI deal score

$2,548

From CNX

Elite

Jul 11

Busan, South Korea

69% AI deal score

$2,548

Frequently Asked Questions About Flights to Busan

Historically, the optimal booking window for flights from Chiang Mai to Busan is typically between 28 and 59 days before departure. During this period, the average price for a ticket is around $269. Booking within 0-6 days of departure sees the average price rise to $299, while booking 60+ days out shows an average price of $348. Travelers can often find more favorable prices by planning their purchase within this recommended timeframe.

Across the trailing quarter, a good price for a flight from Chiang Mai to Busan is considered to be $255 or less. The median price for this route was $280. Prices can vary, with 75% of tickets historically costing $318 or less. Aiming for a fare at or below $255 typically indicates a good deal for this route.

Historically, the cheapest months to fly from Chiang Mai to Busan are January, with a median price of $245, and July, with a median price of $256. September also offers relatively low prices, with a median of $261. The annual median price for this route is $280, so these months typically provide better value for travelers.

Related routes

Consider alternative routes from Chiang Mai

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Cheap Flights from Chiang Mai to Busan

Today’s best flight deals from Chiang Mai to Busan

Unlock all 500+ flight deals to Busan and get alerts when great deals appear

Route Intelligence — 486,190 Searches this Week

Insights for flights from Chiang Mai to Busan

How much is a round trip from Chiang Mai to Busan

The cheapest time to fly from Chiang Mai to Busan

Direct flights from Chiang Mai to Busan

Last-minute flights going from Chiang Mai to Busan

Biggest price drops on these dates for flights from Chiang Mai to Busan

Popular Airports to fly from Chiang Mai to Busan

Chiang Mai - Busan route insights

Recent fares are near the typical level

January is historically the cheapest month

Flights are typically 12h 45m

Connecting flights are dominant

Arcus-Air Logistic offers direct flights

Deals appear frequently

Chiang Mai main airports to depart from

Busan main airports to arrive at

Airports nearby Busan used as alternative

Business & First Class Flight Deals to Busan

Best Elite deals to Busan

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Frequently Asked Questions About Flights to Busan

When should I buy Chiang Mai to Busan tickets?

When should I buy Chiang Mai to Busan tickets?

What's a cheap fare from Chiang Mai to Busan?

What's a cheap fare from Chiang Mai to Busan?