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฿3,600+ 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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
— PUS
1 Aug — 8 Aug1
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 2 July 2026.

Wed 15/700:50
BKK
-
PUS
Nonstop5h 40m
Jeju Air
Wed 22/720:00
PUS
-
BKK
Nonstop5h 50m
Jeju Air
Deal found 28/6฿7,566
Wed 22/700:50
BKK
-
PUS
Nonstop5h 40m
Jeju Air
Tue 28/720:00
PUS
-
BKK
Nonstop5h 50m
Jeju Air
Deal found 29/6฿7,633
Fri 17/700:50
BKK
-
PUS
Nonstop5h 40m
Jeju Air
Thu 23/720:00
PUS
-
BKK
Nonstop5h 50m
Jeju Air
Deal found 1/7฿7,700
Thu 13/800:50
BKK
-
PUS
Nonstop5h 40m
Jeju Air
Thu 27/820:00
PUS
-
BKK
Nonstop5h 50m
Jeju Air
Deal found 1/7฿7,733
Wed 15/723:40
BKK
-
PUS
Nonstop5h 25m
Multiple Airlines
Sun 19/720:00
PUS
-
BKK
Nonstop5h 50m
Multiple Airlines
Deal found 1/7฿7,800
Tue 21/700:50
BKK
-
PUS
Nonstop5h 40m
Jeju Air
Mon 27/720:00
PUS
-
BKK
Nonstop5h 50m
Jeju Air
Deal found 1/7฿7,833
Thu 23/700:50
BKK
-
PUS
Nonstop5h 40m
Jeju Air
Tue 28/720:00
PUS
-
BKK
Nonstop5h 50m
Jeju Air
Deal found 29/6฿7,866
Wed 12/800:50
BKK
-
PUS
Nonstop5h 40m
Jeju Air
Thu 20/820:00
PUS
-
BKK
Nonstop5h 50m
Jeju Air
Deal found 28/6฿8,000
Sun 5/723:40
BKK
-
PUS
Nonstop5h 20m
Jin Air
Wed 8/718:55
PUS
-
BKK
Nonstop5h 45m
Jin Air
Deal found 29/6฿8,300
Wed 15/700:50
BKK
-
PUS
Nonstop5h 40m
Jeju Air
Sun 19/720:00
PUS
-
BKK
Nonstop5h 50m
Jeju Air
Deal found 1/7฿8,333
Wed 15/722:55
BKK
-
PUS
Nonstop5h 25m
Multiple Airlines
Mon 20/720:00
PUS
-
BKK
Nonstop5h 50m
Multiple Airlines
Deal found 28/6฿8,366
Sun 30/803:00
DMK
-
PUS
1 stop11h 00m
Multiple Airlines
Fri 4/909:30
PUS
-
DMK
1 stop9h 10m
Multiple Airlines
Deal found 2/7฿10,199

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 2 July 2026.

Return from

฿7,566

One-way from

฿3,600

Popular in

January

Cheapest in

December

Average price

฿9,599
Jeju Air
  • Jeju Air
  • 15/7-22/7
  • Nonstop
  • 11h 30m total
  • Bangkok to Busan
Search Deals
Vietnam Airlines
  • Vietnam Airlines
  • 15/9
  • 1 total stop
  • 8h 50m total
  • Bangkok to Busan
Search Deals
Highest demand for flights based on searches. 2% potential increase in price.
Search Deals
Cheapest flight prices on average. 1% potential price decrease (฿176 potential savings vs. average return price).
Search Deals
Average for return flights in July 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 2 July 2026.
Use the filters below to find and compare flights to Busan that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

BangkokBusan

BKK - PUS

BKKPUS

Bangkok Suvarnabhumi

Tue 13/10

14:25-07:50

1 stop15h 25m

Busan Gimhae

Sun 18/10

10:00-10:20

1 stop26h 20m

฿9,466
Fastest return journey

BangkokBusan

BKK - PUS

BKKPUS

Bangkok Suvarnabhumi

Mon 14/9

22:15-07:05

1 stop6h 50m

Busan Gimhae

Thu 8/10

10:00-18:30

1 stop10h 30m

฿9,500

BangkokBusan

BKK - PUS

BKKPUS

Bangkok Suvarnabhumi

Wed 15/7

22:15-07:05

1 stop6h 50m

Busan Gimhae

Thu 30/7

11:00-14:45

1 stop29h 45m

฿9,966

BangkokBusan

DMK - PUS

DMKPUS

Bangkok Don Mueang Intl

Wed 15/7

06:15-19:55

1 stop11h 40m

Busan Gimhae

Wed 29/7

22:00-19:30

1 stop23h 30m

฿11,666

BangkokBusan

DMK - PUS

DMKPUS

Bangkok Don Mueang Intl

Wed 29/7

05:10-22:05

1 stop14h 55m

Busan Gimhae

Wed 5/8

09:30-00:15

1 stop16h 45m

฿11,866

BangkokBusan

DMK - PUS

DMKPUS

Bangkok Don Mueang Intl

Mon 31/8

07:25-19:55

1 stop10h 30m

Busan Gimhae

Tue 24/11

08:30-14:20

1 stop7h 50m

฿12,566

BangkokBusan

DMK - PUS

DMKPUS

Bangkok Don Mueang Intl

Mon 13/7

06:15-19:55

1 stop11h 40m

Busan Gimhae

Sun 19/7

21:10-12:25

1 stop17h 15m

฿12,599

BangkokBusan

BKK - PUS

BKKPUS

Bangkok Suvarnabhumi

Wed 26/8

22:15-07:05

1 stop6h 50m

Busan Gimhae

Thu 27/8

11:00-10:20

2 stops25h 20m

฿12,866

BangkokBusan

DMK - PUS

DMKPUS

Bangkok Don Mueang Intl

Fri 7/8

07:25-19:55

1 stop10h 30m

Busan Gimhae

Sun 9/8

09:30-21:20

1 stop13h 50m

฿12,966

BangkokBusan

BKK - PUS

BKKPUS

Bangkok Suvarnabhumi

Sat 29/8

09:10-19:55

1 stop8h 45m

Busan Gimhae

Tue 1/9

08:10-14:45

1 stop8h 35m

฿12,999

Flights are sorted by cheapest return flights first.

Deals found on 1/7

Showing 1-10 of 47 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

How long is the flight to Busan?

On average, a flight from Bangkok to Busan takes 7 hours 47 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.

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 ฿4,485
Jin Air
Jin Air
From ฿2,564
Eastar Jet
Eastar Jet
From ฿8,188
Jeju Air
Jeju Air
From ฿3,323

What are the cheapest airlines that fly to Busan?

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

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

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.

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 2 July 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

Comfort

8.0

Food

7.8

Overall

8.6

Crew

9.2

Boarding

8.9
Jin Air
8.6
Very Good
23 reviews
Jin Air
8.6
Very Good
23 reviews
Check prices

Entertainment

7.6

Comfort

8.0

Food

7.8

Overall

8.6

Crew

9.2

Boarding

8.9
Jeju Air
7.6
Good
38 reviews
Jin Air
8.6
Very Good
23 reviews
Check prices

Entertainment

7.6

Comfort

8.0

Food

7.8

Overall

8.6

Crew

9.2

Boarding

8.9

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 is 1 flight 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, Jin Air is rated the highest out of the airlines that fly to Busan.

  • Where does the fastest flight to Busan depart from?

    For those looking to save time traveling to Busan, Bangkok offers the quickest one-way flight (5 hours 20 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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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.

Can Cheapflights find flights to Busan with no change fees?

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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