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฿3,385+ Cheap flights to Busan

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 18/5. Fares are subject to change and may not be available on all flights or dates of travel.
— PUS
27 Mar — 3 Apr1
1 adult
1 adult, Economy, 0 bags

Flights to Busan in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Busan
Explore the most affordable flight options available to Busan. Find the lowest fares based on data from user searches, with prices last updated on 25 February 2026.

Sun 24/515:45
BKK
-
PUS
1 stop13h 10m
Multiple Airlines
Thu 28/511:00
PUS
-
BKK
1 stop25h 50m
Multiple Airlines
Deal found 23/2฿7,112
Thu 23/419:55
BKK
-
PUS
1 stop9h 00m
Multiple Airlines
Mon 27/418:00
PUS
-
BKK
Nonstop5h 45m
Multiple Airlines
Deal found 22/2฿7,175
Sat 16/519:55
BKK
-
PUS
1 stop9h 00m
Multiple Airlines
Tue 19/511:00
PUS
-
BKK
1 stop12h 05m
Multiple Airlines
Deal found 21/2฿7,299
Thu 21/522:55
BKK
-
PUS
Nonstop5h 25m
Air Busan
Tue 26/518:00
PUS
-
BKK
Nonstop5h 45m
Air Busan
Deal found 24/2฿7,330
Thu 9/715:45
BKK
-
PUS
1 stop13h 10m
Multiple Airlines
Sun 12/711:00
PUS
-
BKK
1 stop12h 05m
Multiple Airlines
Deal found 21/2฿7,361
Thu 21/522:15
BKK
-
PUS
1 stop6h 50m
Vietnam Airlines
Tue 26/511:00
PUS
-
BKK
1 stop9h 05m
Vietnam Airlines
Deal found 24/2฿7,516
Thu 16/421:05
BKK
-
PUS
1 stop8h 45m
Multiple Airlines
Wed 22/418:55
PUS
-
BKK
Nonstop5h 45m
Multiple Airlines
Deal found 25/2฿7,547
Sat 23/515:45
BKK
-
PUS
1 stop13h 10m
Multiple Airlines
Wed 27/511:00
PUS
-
BKK
1 stop12h 05m
Multiple Airlines
Deal found 24/2฿7,578
Mon 9/301:30
BKK
-
PUS
1 stop8h 15m
Multiple Airlines
Sat 14/319:30
PUS
-
BKK
Nonstop6h 10m
Multiple Airlines
Deal found 24/2฿7,672
Tue 24/301:30
BKK
-
PUS
1 stop8h 15m
Multiple Airlines
Sat 28/319:30
PUS
-
BKK
Nonstop6h 10m
Multiple Airlines
Deal found 23/2฿7,703
Sat 23/513:40
DMK
-
PUS
1 stop15h 15m
Multiple Airlines
Thu 28/518:55
PUS
-
DMK
1 stop16h 35m
Multiple Airlines
Deal found 24/2฿8,200
Sat 23/519:25
DMK
-
PUS
1 stop9h 30m
Multiple Airlines
Wed 27/508:10
PUS
-
DMK
1 stop11h 25m
Multiple Airlines
Deal found 24/2฿8,417

Find flight deals to Busan

Find the latest flights to Busan in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 25 February 2026.

Return from

฿7,112

One-way from

฿3,385

Popular in

August

Cheapest in

October

Average price

฿8,324
Vietnam Airlines
  • Vietnam Airlines
  • 24/5-28/5
  • 2 total stops
  • 39h 00m total
  • Bangkok to Busan
Search Deals
VietJet Air
  • VietJet Air
  • 18/5
  • 1 total stop
  • 9h 00m total
  • Bangkok to Busan
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (฿1,102 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (฿195 potential savings vs. average return price).
Search Deals
Average for return flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Busan that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 25 February 2026.
Use the filters below to find and compare flights to Busan that are best for you.

Fly from

Route

Depart

Return

Price

BangkokBusan

BKK - PUS

BKKPUS

Bangkok Suvarnabhumi

Sat 16/5

22:15-07:05

1 stop6h 50m

Busan Gimhae

Tue 19/5

10:00-18:30

1 stop10h 30m

฿8,945

BangkokBusan

BKK - PUS

BKKPUS

Bangkok Suvarnabhumi

Mon 27/4

21:05-07:50

1 stop8h 45m

Busan Gimhae

Wed 27/5

10:00-13:10

1 stop29h 10m

฿9,193

BangkokBusan

DMK - PUS

DMKPUS

Bangkok Don Mueang Intl

Sat 16/5

19:25-06:55

1 stop9h 30m

Busan Gimhae

Tue 19/5

08:10-23:15

1 stop17h 05m

฿9,318

BangkokBusan

DMK - PUS

DMKPUS

Bangkok Don Mueang Intl

Fri 27/3

07:55-06:30

1 stop20h 35m

Busan Gimhae

Tue 31/3

20:20-15:30

1 stop21h 10m

฿9,535

BangkokBusan

DMK - PUS

DMKPUS

Bangkok Don Mueang Intl

Tue 24/3

15:40-06:30

2 stops12h 50m

Busan Gimhae

Sat 28/3

18:15-09:40

1 stop17h 25m

฿10,436

BangkokBusan

DMK - PUS

DMKPUS

Bangkok Don Mueang Intl

Sat 25/4

19:25-06:55

1 stop9h 30m

Busan Gimhae

Wed 29/4

08:10-17:35

1 stop11h 25m

฿10,715

BangkokBusan

DMK - PUS

DMKPUS

Bangkok Don Mueang Intl

Tue 26/5

23:55-12:10

1 stop10h 15m

Busan Gimhae

Sat 30/5

08:10-14:10

1 stop8h 00m

฿10,964

BangkokBusan

DMK - PUS

DMKPUS

Bangkok Don Mueang Intl

Wed 25/3

07:30-19:55

2 stops34h 25m

Busan Gimhae

Wed 1/4

08:10-23:15

1 stop17h 05m

฿11,057

BangkokBusan

DMK - PUS

DMKPUS

Bangkok Don Mueang Intl

Tue 14/4

02:45-21:35

1 stop16h 50m

Busan Gimhae

Wed 29/4

08:10-17:35

1 stop11h 25m

฿11,181

BangkokBusan

DMK - PUS

DMKPUS

Bangkok Don Mueang Intl

Tue 31/3

13:40-06:40

2 stops15h 00m

Busan Gimhae

Fri 3/4

08:10-22:45

1 stop16h 35m

฿11,181

Flights are sorted by cheapest return flights first.

Deals found on 21/2

Showing 1-10 of 43 resultsSorted by cheapest first
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Best time to book a flight to Busan

Have a flexible travel schedule? Discover the best time to fly to 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 to Busan

When is the best time to book a flight to Busan?

Use this chart to determine the optimal time to book a return flight from Bangkok to Busan. Price data was last updated on 20 February 2026.

The price you pay for your flight to Busan may vary depending on when you book. For the best chance of a lower fare, look to book 52 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

How long is the flight to Busan?

On average, a flight from Bangkok to Busan takes 7 hours 27 minutes. Flights to Busan from other popular cities in Thailand will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to Busan

The most flights from Bangkok to Busan are scheduled on a Monday (4 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (2 on average).

What are the most popular airlines that fly to Busan?

The most popular airlines flying from Bangkok to Busan are Air Busan, Jin Air and Jeju Air.

Air Busan
Air Busan
From ฿6,188
Jin Air
Jin Air
From ฿5,156
Jeju Air
Jeju Air
From ฿3,501
Eastar Jet
Eastar Jet
From ฿7,408

What are the cheapest airlines that fly to Busan?

The cheapest airlines flying from Bangkok to Busan are Jeju Air, Jin Air and Air Busan.

Rainfall in Busan by month

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

In terms of precipitation, rainfall in Busan ranges from 24.0 - 259.0 mm per month. July is typically the wettest month, when rainfall can reach 259.0 mm. December is typically the driest time to visit Busan when rainfall is around 24.0 mm.

Temperature in Busan by month

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

If weather is an important factor for your trip to Busan, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Busan

Get insights into the airlines that provide service to Busan. 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 Busan. Reviews last updated 25 February 2026.
Check out reviews from past customers who have flown Jin Air and Jeju Air to South Korea to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Jin Air
8.6
Very Good
23 reviews
Check prices

Entertainment

7.6

Boarding

8.9

Crew

9.2

Overall

8.6

Food

7.8

Comfort

8.0
Jin Air
8.6
Very Good
23 reviews
Jin Air
8.6
Very Good
23 reviews
Check prices

Entertainment

7.6

Boarding

8.9

Crew

9.2

Overall

8.6

Food

7.8

Comfort

8.0
Jeju Air
7.6
Good
35 reviews
Jin Air
8.6
Very Good
23 reviews
Check prices

Entertainment

7.6

Boarding

8.9

Crew

9.2

Overall

8.6

Food

7.8

Comfort

8.0

FAQs about flying to Busan

  • What airport do you fly into for flights to Busan?

    Most people fly into Busan Gimhae (PUS) if they book a flight to Busan. Gimhae is conveniently located just 11.6 km from Busan’s city centre. There are 3 flights from Bangkok to Gimhae per day from 3 different airlines.

  • Can I find cheaper flights to Busan if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Busan on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Busan?

    Based on reviews from Cheapflights users, Jeju Air is rated the highest out of the airlines that fly to Busan.

  • What is the cheapest airport to fly to in Busan?

    Busan Gimhae is currently the cheapest airport to fly to in Busan. One-way flights to Busan Gimhae typically cost ฿1,672, while return flights cost around ฿3,417.

  • How much is a return flight to Busan?

    A return flight to Busan will typically cost around ฿3,995, however they can be found for as little as ฿3,417.

  • Where does the fastest flight to Busan depart from?

    For those looking to save time traveling to Busan, Chiang Mai offers the quickest one-way flight (5 hours 0 minutes).

  • Does Busan Gimhae have rental cars?

    Yes. Those touching down at Busan Gimhae can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Busan Gimhae?

    Yes. Busan Gimhae has hotels nearby for those requiring accommodations. Air Sky Hotel Busan is the closest property to Busan Gimhae (0.0 km away from Busan Gimhae).

See more FAQs

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How does Cheapflights help users find flights to Busan?

Cheapflights makes it easy to find Busan flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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Millions of users choose and trust Cheapflights to book the best flight deals to Busan for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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Certainly. Search results for flights to Busan shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Not ready to book yet? You can track prices for flights to Busan on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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