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Busan

$30+ Cheap flights from Seoul (SEL) to Busan (PUS)

SEL — PUS
Sep 26 — Oct 31
Sat 9/26
Sat 10/3
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Seoul to Busan Gimhae are usually found in November or January, booked 58 days in advance, depart on a Monday or Tuesday and return on a Monday

Cheap flight deals from Seoul to Busan

Cheapest flights from Seoul to Busan

Wed 9/162:00 pm -
Nonstop1h 05m
Sat 9/197:20 pm -
Nonstop1h 05m
Deal found 8/27$60
Thu 10/157:55 pm -
Nonstop1h 10m
Sun 10/187:10 am -
Nonstop1h 05m
Deal found 8/22$62
Mon 9/76:50 pm -
Nonstop1h 05m
Thu 9/106:35 am -
Nonstop1h 05m
Deal found 8/26$63
Thu 10/157:55 pm -
Nonstop1h 10m
Fri 10/237:10 am -
Nonstop1h 05m
Deal found 8/25$67
Thu 9/107:55 pm -
Nonstop1h 10m
Sun 9/137:10 am -
Nonstop1h 05m
Deal found 8/27$68
Sat 9/127:55 pm -
Nonstop1h 10m
Sun 9/137:10 am -
Nonstop1h 05m
Deal found 8/26$71
Wed 8/266:50 pm -
Nonstop1h 05m
Sun 8/306:35 am -
Nonstop1h 05m
Deal found 8/23$72
Sat 9/57:55 pm -
Nonstop1h 10m
Sun 9/67:10 am -
Nonstop1h 05m
Deal found 8/27$74
Sat 8/296:05 pm -
1 stop16h 15m
Mon 8/316:55 am -
1 stop10h 15m
Deal found 8/26$170
Fri 9/186:05 pm -
1 stop19h 55m
Mon 9/211:40 pm -
1 stop3h 30m
Deal found 8/23$182
Thu 9/33:00 pm -
1 stop5h 55m
Sun 9/61:00 pm -
1 stop24h 30m
Deal found 8/25$198
Tue 9/13:55 pm -
1 stop25h 10m
Sun 9/61:00 pm -
1 stop24h 30m
Deal found 8/23$199

Find flight deals from Seoul to Busan

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$60
(Korean Air)

One-way from

$30
(T'way Air)

Popular in

August

Cheapest in

November

Average price

$124

Good round-trip deal

$72 or less

Good one-way deal

$33 or less
Provider with most accurate pricing for Seoul (SEL)-Busan Gimhae flight deals.
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Provider most trusted by Cheapflights users for Seoul (SEL)-Busan Gimhae flights.
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From Seoul (SEL) to Busan Gimhae
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One-way flight from Seoul (SEL) to Busan Gimhae
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Highest demand for flights based on searches. 14% potential increase in price ($14 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in August 2026
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Price to beat on a round-trip flight from Seoul (SEL) to Busan Gimhae.
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Price to beat on a one-way flight from Seoul (SEL) to Busan Gimhae.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Seoul to Busan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeoulBusan

GMP Seoul Gimpo Intl - PUS Busan Gimhae

GMPPUS

Seoul Gimpo Intl

Thu 10/15

7:55 pm-9:05 pm

Nonstop1h 10m

Busan Gimhae

Sun 10/18

7:10 am-8:15 am

Nonstop1h 05m

$62

SeoulBusan

GMP Seoul Gimpo Intl - PUS Busan Gimhae

GMPPUS

Seoul Gimpo Intl

Thu 10/15

7:55 pm-9:05 pm

Nonstop1h 10m

Busan Gimhae

Fri 10/23

7:10 am-8:15 am

Nonstop1h 05m

$67

SeoulBusan

GMP Seoul Gimpo Intl - PUS Busan Gimhae

GMPPUS

Seoul Gimpo Intl

Thu 10/15

10:40 am-12:00 pm

Nonstop1h 20m

Busan Gimhae

Sun 10/18

7:00 pm-8:05 pm

Nonstop1h 05m

$135
Quickest round-trip

SeoulBusan

GMP Seoul Gimpo Intl - PUS Busan Gimhae

GMPPUS

Seoul Gimpo Intl

Fri 11/20

6:45 pm-7:50 pm

Nonstop1h 05m

Busan Gimhae

Tue 11/24

9:45 am-10:50 am

Nonstop1h 05m

$149

SeoulBusan

GMP Seoul Gimpo Intl - PUS Busan Gimhae

GMPPUS

Seoul Gimpo Intl

Fri 9/25

6:40 pm-7:45 pm

Nonstop1h 05m

Busan Gimhae

Sat 9/26

7:20 am-8:25 am

Nonstop1h 05m

$153

SeoulBusan

GMP Seoul Gimpo Intl - PUS Busan Gimhae

GMPPUS

Seoul Gimpo Intl

Fri 9/25

7:55 pm-9:05 pm

Nonstop1h 10m

Busan Gimhae

Sat 9/26

7:10 am-8:15 am

Nonstop1h 05m

$154

SeoulBusan

GMP Seoul Gimpo Intl - PUS Busan Gimhae

GMPPUS

Seoul Gimpo Intl

Thu 9/24

6:50 pm-7:55 pm

Nonstop1h 05m

Busan Gimhae

Sun 9/27

6:35 am-7:40 am

Nonstop1h 05m

$157

SeoulBusan

GMP Seoul Gimpo Intl - PUS Busan Gimhae

GMPPUS

Seoul Gimpo Intl

Fri 9/25

6:50 pm-7:55 pm

Nonstop1h 05m

Busan Gimhae

Sun 9/27

6:35 am-7:40 am

Nonstop1h 05m

$157

IncheonBusan

ICN Incheon Intl - PUS Busan Gimhae

ICNPUS

Incheon Intl

Fri 9/18

6:05 pm-2:00 pm

1 stop19h 55m

Busan Gimhae

Mon 9/21

1:40 pm-5:10 pm

1 stop3h 30m

$182

IncheonBusan

ICN Incheon Intl - PUS Busan Gimhae

ICNPUS

Incheon Intl

Mon 9/21

6:05 pm-10:20 am

1 stop16h 15m

Busan Gimhae

Mon 9/28

1:40 pm-5:10 pm

1 stop3h 30m

$214

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/22

Showing 1-10 of 39 resultsSorted by cheapest first
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Compare providers for flights from Seoul to Busan

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seoul to Busan in August.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
OneTravelPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seoul-Busan flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seoul-Busan flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seoul-Busan flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seoul-Busan flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seoul-Busan flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seoul to Busan

Have a flexible travel schedule? Discover the best time to fly to Busan from Seoul with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Seoul to Busan

What is the cheapest month to book a flight from Seoul to Busan?

Currently, January is the cheapest month in which you can book a flight from Seoul to Busan (average of $75). Flying from Seoul to Busan in August is currently the most expensive (average of $106). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEL to PUS?

When flying from Seoul to Busan, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 31% versus a flight in the morning.

Weekly flight availability from Seoul to Busan

The most flights from SEL to PUS are scheduled on a Wednesday (55 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (37 on average).

How much does it cost to fly round-trip from Seoul to Busan?

Airfare is typical for this route at the moment.
Seoul to Busan flights typically cost between $57 and $113 in September.
The cheapest round-trip price found within the last 5 days was $60 on Korean Air (Sep 16-Sep 19).

How often are flights from Seoul to Busan delayed?

About 9% of weekly flights between Seoul and Busan have experienced delays in the past year, with the average delay time being 81 minutes.

What is the most punctual flight time for Seoul to Busan flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Seoul to Busan flights?

Over the last year, Air Busan have had the lowest number of delays on this route, with just 6% of flights being delayed.

How far ahead should I book a flight from Seoul to Busan?

The price you pay for your flight from Seoul to Busan may vary depending on when you book. For the best chance of a lower fare, look to book 57 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest day to fly from Seoul to Busan?

Travelers seeking maximum savings on their Seoul to Busan flight should consider departing on Monday afternoons when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Busan

Read through reviews of airlines operating flights from Seoul to Busan, such as Korean Air. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,221 reviews

Overall

8.4

Entertainment

8.2

Boarding

8.5

Crew

8.7

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Korean Air
8.4
Very good
1,221 reviews
Korean Air
8.4
Very good
1,221 reviews

Overall

8.4

Entertainment

8.2

Boarding

8.5

Crew

8.7

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

Related info for your journey

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

    If you book a flight to Busan from Seoul, you will be flying to Gimhae, which is the city’s only airport. Busan Gimhae (PUS) is located 7.2 mi from the center of Busan. There are 45 flights from Seoul to Gimhae per day from 3 different airlines.

  • How long is the flight from Seoul to Busan?

    Departing from Seoul to Busan will take you 1h 10m. The distance between Seoul and Busan is about 204 mi. All flights are typically nonstop.

  • What are the cheapest airlines flying from Seoul to Busan round-trip?

    Flying on Air Busan is currently your cheapest option to Busan, with prices starting at $48. Additional round-trip tickets that might be worth considering are offered by T'way Air and Korean Air, with the lowest prices starting at $62 and $68, respectively. You may be able to fly from Seoul to Busan for 40% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Seoul to Busan one-way?

    The cheapest airlines for a one-way flight from Seoul to Busan are Jeju Air ($19), Jin Air ($20), and T'way Air ($22).

  • What are the most reliable airlines from Seoul to Busan?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Seoul to Busan on time: Virgin Atlantic (90%), Garuda Indonesia (89%), Delta (88%).

  • Can I find deals for flights from Seoul to Busan that include hotel bookings?

    Yes. In addition to deals on Seoul to Busan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seoul to Busan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seoul to Busan.

  • Can I find deals for business class flights from Seoul to Busan?

    Yes. Cheapflights offers flight deals from Seoul to Busan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seoul to Busan?

    Currently, January is the cheapest month in which you can book a flight from Seoul to Busan (average of $75). Flying from Seoul to Busan in August is currently the most expensive (average of $106). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Seoul to Busan

AirlineCheapestAverageFlexibilityOn-time
Air BusanCheapest$48Average$88FlexibilityNo cancel feeOn-time94%
T'way AirCheapest$62Average$85FlexibilityNo cancel feeOn-time88%
Korean AirCheapest$68Average$123FlexibilityNo cancel feeOn-time81%

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