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

According to our data, Asiana Airlines have had the fewest delays on this route over the last 12 months, with about 6% of their flights experiencing any sort of delay.

What is the cheapest airline that flies from Seoul Gimpo Intl to Busan Gimhae?

Korean Air, Jin Air, and T'way Air are the most popular carriers operating from Seoul Gimpo Intl to Busan Gimhae

How often are flights from Seoul to Busan delayed?

Historically, on average around 10% of flights between Seoul and Busan have experienced a delay on any given week. The average delay length over the past 12 months has been 81 minutes.

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

Saturday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

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

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

How many flights depart from Seoul Gimpo Intl Airport to Busan on average per day?

34 flights are operational daily from Seoul Gimpo Intl Airport to Busan as of November 2025. The most popular departure time for this route is 19:00, with 36% of flights per day taking off at midday.

How many flights depart from Seoul Gimpo Intl Airport to Busan on average per week?

As of November 2025, 239 flights take off from Seoul Gimpo Intl Airport and land in Busan each week. The most common flight departure day for this route is Sat, with 17% of weekly flights taking off on this day.

When did momondo last update prices for flights from Seoul Gimpo Intl Airport to Busan Gimhae Airport?

Prices for flights from Seoul Gimpo Intl Airport to Busan Gimhae Airport are refreshed on a daily basis.

How old do you have to be to fly from Seoul Gimpo Intl Airport to Busan Gimhae Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Seoul Gimpo Intl Airport to Busan Gimhae Airport.

What documentation or ID do you need to fly to Busan Gimhae Airport?

The travel and health documents you'll need for your trip to Busan Gimhae Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Busan Gimhae Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

€32 Cheap Flights from Seoul Gimpo Intl Airport to Busan in 2025/26

Q: What is the typical price of a round-trip flight between Seoul Gimpo Intl Airport and Busan?

Prices are currently low for flights on this route. Typical prices usually range from €53 to €90. The lowest price recently found on this route was €50.

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Find the cheapest flights from Seoul Gimpo Intl Airport to Busan

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19:10 - 20:15GMP-PUS

1h 05mdirect

07:40 - 08:45PUS-GMP

1h 05mdirect

€50Jin Air

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Sat, 15 Nov - Mon, 17 Nov

14:50 - 15:55GMP-PUS

1h 05mdirect

16:55 - 18:00PUS-GMP

1h 05mdirect

€51T'way Air

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Thu, 13 Nov - Thu, 13 Nov

19:30 - 20:35GMP-PUS

1h 05mdirect

07:40 - 08:45PUS-GMP

1h 05mdirect

€56Jin Air

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Sat, 29 Nov - Sun, 30 Nov

19:10 - 20:15GMP-PUS

1h 05mdirect

07:30 - 08:35PUS-GMP

1h 05mdirect

€60Jin Air

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Sun, 30 Nov - Thu, 4 Dec

19:10 - 20:15GMP-PUS

1h 05mdirect

07:30 - 08:35PUS-GMP

1h 05mdirect

€64Jin Air

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Mon, 29 Dec - Fri, 2 Jan

19:30 - 20:35GMP-PUS

1h 05mdirect

07:40 - 08:45PUS-GMP

1h 05mdirect

€68Korean Air

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Thu, 20 Nov - Mon, 24 Nov

18:50 - 19:55GMP-PUS

1h 05mdirect

08:00 - 09:05PUS-GMP

1h 05mdirect

€74T'way Air

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Tue, 10 Mar - Tue, 17 Mar

06:10 - 10:00GMP-PUS

3h 50m1 stop

12:30 - 13:35PUS-GMP

1h 05mdirect

€118Asiana Airlines

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Wed, 26 Nov - Sat, 29 Nov

06:55 - 10:30GMP-PUS

3h 35m1 stop

10:40 - 11:45PUS-GMP

1h 05mdirect

€125Asiana Airlines

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Thu, 20 Nov - Mon, 24 Nov

10:30 - 11:35GMP-PUS

1h 05mdirect

12:15 - 13:20PUS-GMP

1h 05mdirect

€175Korean Air

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Sun, 16 Nov - Thu, 27 Nov

Jin Air flights from Seoul Gimpo Intl Airport to Busan

Our best Jin Air deals on Seoul Gimpo Intl Airport to Busan flight tickets

Jin Air

15 Nov

GMP19:10Seoul Gimpo Intl

1h 05m

PUS20:15Busan Gimhae

17 Nov

PUS07:40Busan Gimhae

1h 05m

GMP08:45Seoul Gimpo Intl

€50

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Jin Air

29 Nov

GMP19:30Seoul Gimpo Intl

1h 05m

PUS20:35Busan Gimhae

30 Nov

PUS07:40Busan Gimhae

1h 05m

GMP08:45Seoul Gimpo Intl

€56

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Jin Air

30 Nov

GMP19:10Seoul Gimpo Intl

1h 05m

PUS20:15Busan Gimhae

4 Dec

PUS07:30Busan Gimhae

1h 05m

GMP08:35Seoul Gimpo Intl

€60

Find similar

T'way Air flights from Seoul Gimpo Intl Airport to Busan

Our best T'way Air deals on Seoul Gimpo Intl Airport to Busan flight tickets

T'way Air

13 Nov

GMP14:50Seoul Gimpo Intl

1h 05m

PUS15:55Busan Gimhae

13 Nov

PUS16:55Busan Gimhae

1h 05m

GMP18:00Seoul Gimpo Intl

€51

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T'way Air

10 Mar

GMP18:50Seoul Gimpo Intl

1h 05m

PUS19:55Busan Gimhae

17 Mar

PUS08:00Busan Gimhae

1h 05m

GMP09:05Seoul Gimpo Intl

€74

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momondo Fare Finder

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

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Fly to

Route

Depart

Return

Price

SeoulBusan

GMP - PUS

GMPPUS

Seoul Gimpo Intl

Sat 15/11

19:10-20:15

Nonstop1h 05m

Busan Gimhae

Mon 17/11

07:40-08:45

Nonstop1h 05m

€50

SeoulBusan

GMP - PUS

GMPPUS

Seoul Gimpo Intl

Thu 13/11

14:50-15:55

Nonstop1h 05m

Busan Gimhae

Thu 13/11

16:55-18:00

Nonstop1h 05m

€51

SeoulBusan

GMP - PUS

GMPPUS

Seoul Gimpo Intl

Sat 29/11

19:30-20:35

Nonstop1h 05m

Busan Gimhae

Sun 30/11

07:40-08:45

Nonstop1h 05m

€56

SeoulBusan

GMP - PUS

GMPPUS

Seoul Gimpo Intl

Sun 30/11

19:10-20:15

Nonstop1h 05m

Busan Gimhae

Thu 4/12

07:30-08:35

Nonstop1h 05m

€60

SeoulBusan

GMP - PUS

GMPPUS

Seoul Gimpo Intl

Mon 29/12

19:10-20:15

Nonstop1h 05m

Busan Gimhae

Fri 2/1

07:30-08:35

Nonstop1h 05m

€64

SeoulBusan

GMP - PUS

GMPPUS

Seoul Gimpo Intl

Thu 20/11

19:30-20:35

Nonstop1h 05m

Busan Gimhae

Mon 24/11

07:40-08:45

Nonstop1h 05m

€68

SeoulBusan

GMP - PUS

GMPPUS

Seoul Gimpo Intl

Tue 10/3

18:50-19:55

Nonstop1h 05m

Busan Gimhae

Tue 17/3

08:00-09:05

Nonstop1h 05m

€74

SeoulBusan

GMP - PUS

GMPPUS

Seoul Gimpo Intl

Wed 26/11

06:10-10:00

1 stop3h 50m

Busan Gimhae

Sat 29/11

12:30-13:35

Nonstop1h 05m

€118

SeoulBusan

GMP - PUS

GMPPUS

Seoul Gimpo Intl

Thu 20/11

06:55-10:30

1 stop3h 35m

Busan Gimhae

Mon 24/11

10:40-11:45

Nonstop1h 05m

€125

SeoulBusan

GMP - PUS

GMPPUS

Seoul Gimpo Intl

Sun 16/11

10:30-11:35

Nonstop1h 05m

Busan Gimhae

Thu 27/11

12:15-13:20

Nonstop1h 05m

€175

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How to get the cheapest flight ticket from Seoul Gimpo Intl Airport to Busan

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

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Delays

Other information

What is the typical price of a round-trip flight between Seoul Gimpo Intl Airport and Busan?

What is the cheapest month to fly to Busan?

The month of March is, on average, the cheapest month to fly to Busan from Seoul Gimpo Intl Airport, with most prices found around €62. If you aren’t able to travel during the month of March, then book flights to Busan from Seoul Gimpo Intl Airport during February instead. Flights to Busan in February, while not as cheap as those in March, still average around €65.

What is the cheapest Seoul Gimpo Intl to Busan Gimhae flight route?

Fly from Seoul Gimpo Intl to Busan Gimhae for the best Seoul Gimpo Intl - Busan Gimhae flight prices

How far in advance should I book a flight to Busan?

You are more likely to see cheaper flights to Busan from Seoul Gimpo Intl Airport when booking week ahead of your departure date. In general, you can expect to find flights to Busan for around €75 when searching week before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Busan from Seoul Gimpo Intl Airport for as low as €69 on momondo.

What cabin class options are available on Seoul Gimpo Intl to Busan Gimhae flights?

There is only 1 cabin class available to choose from on Seoul Gimpo Intl to Busan Gimhae flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Seoul Gimpo Intl Airport to Busan flight prices changed over time?

As of November 2025, prices for Seoul Gimpo Intl Airport to Busan flights are approximately 14% cheaper when compared to flights at the same time last year.

When to book flights from Seoul Gimpo Intl Airport to Busan

Are you open to changing your travel dates? Check out the ideal times to fly from Seoul Gimpo Intl Airport to Busan according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Seoul Gimpo Intl Airport to Busan (GMP to PUS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seoul Gimpo Intl Airport to Busan

Fastest flight time	1h 05m
Direct flights	Every day
Airports in Busan	1 airport

The fastest flight from Seoul Gimpo Intl Airport to Busan takes 1h 05m

Direct flights go from Seoul Gimpo Intl Airport to Busan every day.

There is 1 airport near Busan: Busan Gimhae (PUS)

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How far is Seoul Gimpo Intl to Busan Gimhae by plane?
There are 339.2 km between Seoul Gimpo Intl and Busan Gimhae. 1h 05m is a normal flight duration for this route.
When did momondo last update prices for flights from Seoul Gimpo Intl Airport to Busan Gimhae Airport?
Prices for flights from Seoul Gimpo Intl Airport to Busan Gimhae Airport are refreshed on a daily basis.
How old do you have to be to fly from Seoul Gimpo Intl Airport to Busan Gimhae Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Seoul Gimpo Intl Airport to Busan Gimhae Airport.
What documentation or ID do you need to fly to Busan Gimhae Airport?
The travel and health documents you'll need for your trip to Busan Gimhae Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Busan Gimhae Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Seoul Gimpo Intl Airport to Busan?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Seoul Gimpo Intl Airport to Busan is Boeing 737-800 (39.40% of total bookings). The next most popular plane models are Airbus A321-100/200 (14.32%), Airbus A320-100/200 (12.74%), and Boeing 737 (7.68%).

Why use momondo?

Why should I use momondo to find a flight deal from Seoul to Busan?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seoul to Busan for you.

Can I find flights from Seoul to Busan with flexible booking policies on momondo?

Yes. All flights to Busan from Seoul on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Seoul to Busan?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Busan from Seoul.

I’m not ready to book a flight from Seoul to Busan right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Seoul to Busan flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Seoul Gimpo Intl Airport to Busan from €32

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seoul Gimpo Intl Airport to Busan departing on 6/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Jin Air flights from Seoul Gimpo Intl Airport to Busan

Our best Jin Air deals on Seoul Gimpo Intl Airport to Busan flight tickets

T'way Air flights from Seoul Gimpo Intl Airport to Busan

Our best T'way Air deals on Seoul Gimpo Intl Airport to Busan flight tickets

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How to get the cheapest flight ticket from Seoul Gimpo Intl Airport to Busan

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Seoul Gimpo Intl Airport and Busan?

What is the cheapest month to fly to Busan?

What is the cheapest Seoul Gimpo Intl to Busan Gimhae flight route?

Fly from Seoul Gimpo Intl to Busan Gimhae for the best Seoul Gimpo Intl - Busan Gimhae flight prices

How far in advance should I book a flight to Busan?

What cabin class options are available on Seoul Gimpo Intl to Busan Gimhae flights?

There is only 1 cabin class available to choose from on Seoul Gimpo Intl to Busan Gimhae flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Seoul Gimpo Intl Airport to Busan flight prices changed over time?

As of November 2025, prices for Seoul Gimpo Intl Airport to Busan flights are approximately 14% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Seoul Gimpo Intl to Busan Gimhae?

Korean Air, Jin Air, and T'way Air are the most popular carriers operating from Seoul Gimpo Intl to Busan Gimhae

How often are flights from Seoul to Busan delayed?

Historically, on average around 10% of flights between Seoul and Busan have experienced a delay on any given week. The average delay length over the past 12 months has been 81 minutes.

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

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

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

Saturday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

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

According to our data, Asiana Airlines have had the fewest delays on this route over the last 12 months, with about 6% of their flights experiencing any sort of delay.

How many flights depart from Seoul Gimpo Intl Airport to Busan on average per day?

34 flights are operational daily from Seoul Gimpo Intl Airport to Busan as of November 2025. The most popular departure time for this route is 19:00, with 36% of flights per day taking off at midday.

How many flights depart from Seoul Gimpo Intl Airport to Busan on average per week?

As of November 2025, 239 flights take off from Seoul Gimpo Intl Airport and land in Busan each week. The most common flight departure day for this route is Sat, with 17% of weekly flights taking off on this day.

When to book flights from Seoul Gimpo Intl Airport to Busan

Cheap Seoul Gimpo Intl Airport to Busan (GMP to PUS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seoul Gimpo Intl Airport to Busan

Fastest flight time

Direct flights

Airports in Busan

How far is Seoul Gimpo Intl to Busan Gimhae by plane?

When did momondo last update prices for flights from Seoul Gimpo Intl Airport to Busan Gimhae Airport?

How old do you have to be to fly from Seoul Gimpo Intl Airport to Busan Gimhae Airport?

What documentation or ID do you need to fly to Busan Gimhae Airport?

What is the most popular plane model from Seoul Gimpo Intl Airport to Busan?

Why use momondo?

Why should I use momondo to find a flight deal from Seoul to Busan?

Can I find flights from Seoul to Busan with flexible booking policies on momondo?

How can momondo help me find flights from Seoul to Busan?

I’m not ready to book a flight from Seoul to Busan right now. Can momondo alert me if prices change?

An easier way to manage your Busan trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to South Korea

Airports servicing South Korea