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฿1,314+ 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 30/9. Fares are subject to change and may not be available on all flights or dates of travel.
— PUS
10 May — 17 May1
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 10 April 2026.

Wed 20/500:50
BKK
-
PUS
Nonstop5h 40m
Multiple Airlines
Wed 27/509:30
PUS
-
BKK
1 stop10h 45m
Multiple Airlines
Deal found 9/4฿7,177
Wed 15/400:50
BKK
-
PUS
Nonstop5h 40m
Multiple Airlines
Mon 18/507:45
PUS
-
BKK
1 stop15h 30m
Multiple Airlines
Deal found 5/4฿7,369
Sat 30/500:50
BKK
-
PUS
Nonstop5h 40m
Multiple Airlines
Mon 8/607:45
PUS
-
BKK
1 stop12h 20m
Multiple Airlines
Deal found 9/4฿7,593
Wed 22/400:50
BKK
-
PUS
Nonstop5h 40m
Jeju Air
Sun 3/520:00
PUS
-
BKK
Nonstop5h 50m
Jeju Air
Deal found 7/4฿7,625
Sat 2/500:50
BKK
-
PUS
Nonstop5h 40m
Multiple Airlines
Thu 14/509:30
PUS
-
BKK
1 stop10h 45m
Multiple Airlines
Deal found 9/4฿7,850
Wed 13/500:50
BKK
-
PUS
Nonstop5h 40m
Multiple Airlines
Mon 25/509:00
PUS
-
BKK
1 stop11h 15m
Multiple Airlines
Deal found 5/4฿7,882
Sat 6/600:50
BKK
-
PUS
Nonstop5h 40m
Multiple Airlines
Thu 11/607:10
PUS
-
BKK
1 stop16h 00m
Multiple Airlines
Deal found 8/4฿8,010
Sat 25/400:50
BKK
-
PUS
Nonstop5h 40m
Multiple Airlines
Sun 10/506:35
PUS
-
BKK
1 stop16h 35m
Multiple Airlines
Deal found 9/4฿8,042
Sat 2/500:50
BKK
-
PUS
Nonstop5h 40m
Multiple Airlines
Sun 10/509:30
PUS
-
BKK
1 stop8h 40m
Multiple Airlines
Deal found 9/4฿8,074
Sat 2/500:50
BKK
-
PUS
Nonstop5h 40m
Multiple Airlines
Mon 11/509:30
PUS
-
BKK
1 stop10h 45m
Multiple Airlines
Deal found 9/4฿8,202
Sat 2/500:50
BKK
-
PUS
Nonstop5h 40m
Multiple Airlines
Fri 15/518:00
PUS
-
BKK
Nonstop5h 45m
Multiple Airlines
Deal found 9/4฿8,266
Wed 22/405:10
DMK
-
PUS
1 stop14h 55m
Multiple Airlines
Mon 27/418:20
PUS
-
DMK
1 stop24h 50m
Multiple Airlines
Deal found 6/4฿10,829

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 10 April 2026.

Return from

฿7,177

One-way from

฿1,314

Popular in

August

Cheapest in

October

Average price

฿8,843
20/5-27/5
  • 20/5-27/5
  • 1 total stop
  • 16h 25m total
  • Bangkok to Busan
Search Deals
Jeju Air
  • Jeju Air
  • 30/9
  • Nonstop
  • 5h 40m total
  • Bangkok to Busan
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (฿1,150 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (฿211 potential savings vs. average return price).
Search Deals
Average for return flights in April 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 10 April 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

Wed 9/9

19:30-07:50

1 stop10h 20m

Busan Gimhae

Sat 12/9

11:00-14:45

1 stop29h 45m

฿10,990

BangkokBusan

BKK - PUS

BKKPUS

Bangkok Suvarnabhumi

Wed 9/9

23:40-07:05

Nonstop5h 25m

Busan Gimhae

Sat 12/9

19:05-22:40

Nonstop5h 35m

฿13,264

BangkokBusan

DMK - PUS

DMKPUS

Bangkok Don Mueang Intl

Wed 24/6

15:35-06:55

1 stop13h 20m

Busan Gimhae

Wed 8/7

11:00-20:50

1 stop11h 50m

฿13,393

BangkokBusan

DMK - PUS

DMKPUS

Bangkok Don Mueang Intl

Mon 11/5

12:00-06:40

1 stop16h 40m

Busan Gimhae

Mon 3/8

11:00-20:50

1 stop11h 50m

฿13,873

BangkokBusan

DMK - PUS

DMKPUS

Bangkok Don Mueang Intl

Thu 11/6

02:35-20:30

1 stop15h 55m

Busan Gimhae

Sun 14/6

09:30-21:20

1 stop13h 50m

฿14,033

BangkokBusan

DMK - PUS

DMKPUS

Bangkok Don Mueang Intl

Mon 27/4

03:00-19:55

1 stop14h 55m

Busan Gimhae

Tue 5/5

07:45-15:05

1 stop9h 20m

฿14,322

BangkokBusan

DMK - PUS

DMKPUS

Bangkok Don Mueang Intl

Sun 26/4

07:25-06:10

1 stop20h 45m

Busan Gimhae

Sun 10/5

15:00-20:30

1 stop7h 30m

฿14,578

BangkokBusan

DMK - PUS

DMKPUS

Bangkok Don Mueang Intl

Tue 7/7

23:45-12:10

1 stop10h 25m

Busan Gimhae

Wed 15/7

11:00-19:20

1 stop10h 20m

฿14,866

BangkokBusan

DMK - PUS

DMKPUS

Bangkok Don Mueang Intl

Mon 8/6

07:25-19:55

1 stop10h 30m

Busan Gimhae

Wed 10/6

08:10-14:10

1 stop8h 00m

฿15,027

BangkokBusan

DMK - PUS

DMKPUS

Bangkok Don Mueang Intl

Fri 1/5

15:35-06:40

1 stop13h 05m

Busan Gimhae

Sun 10/5

15:00-20:30

1 stop7h 30m

฿15,155

Flights are sorted by cheapest return flights first.

Deals found on 6/4

Showing 1-10 of 40 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 3 April 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 2 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 Thursday (4 on average). You will have fewer flight options on Tuesday, 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 ฿4,379
Jin Air
Jin Air
From ฿5,319
Eastar Jet
Eastar Jet
From ฿7,871
Jeju Air
Jeju Air
From ฿3,612

What are the cheapest airlines that fly to Busan?

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

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 10 April 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

Boarding

8.9

Food

7.8

Entertainment

7.6

Overall

8.6

Crew

9.2

Comfort

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

Boarding

8.9

Food

7.8

Entertainment

7.6

Overall

8.6

Crew

9.2

Comfort

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

Boarding

8.9

Food

7.8

Entertainment

7.6

Overall

8.6

Crew

9.2

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 ฿6,223, while return flights cost around ฿5,757.

  • How much is a return flight to Busan?

    A return flight to Busan will typically cost around ฿9,110, however they can be found for as little as ฿5,757.

  • 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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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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