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Cheap flights from Seoul Gimpo Intl Airport to Busan from €26

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 21/9. 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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Find the cheapest flights from Seoul Gimpo Intl Airport to Busan

Cheap return flights

Jin Air Logo
20:05 - 21:10GMP-PUS
1h 05mdirect
Jin Air Logo
07:25 - 08:30PUS-GMP
1h 05mdirect
€66Jin Air
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Fri, 26 Sep - Sun, 28 Sep
T'way Air Logo
07:15 - 08:20GMP-PUS
1h 05mdirect
T'way Air Logo
10:05 - 11:10PUS-GMP
1h 05mdirect
€75T'way Air
Find Deal
Sun, 28 Sep - Sun, 28 Sep
T'way Air Logo
10:55 - 12:00GMP-PUS
1h 05mdirect
T'way Air Logo
08:00 - 09:05PUS-GMP
1h 05mdirect
€83T'way Air
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Thu, 12 Mar - Thu, 19 Mar
Jeju Air Logo
19:40 - 20:45GMP-PUS
1h 05mdirect
Jeju Air Logo
07:15 - 08:20PUS-GMP
1h 05mdirect
€86Jeju Air
Find Deal
Tue, 7 Oct - Thu, 9 Oct
Asiana Airlines Logo
16:40 - 17:45GMP-PUS
1h 05mdirect
Asiana Airlines Logo
18:20 - 19:25PUS-GMP
1h 05mdirect
€98Asiana Airlines
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Wed, 15 Oct - Wed, 22 Oct
Asiana Airlines Logo
16:40 - 17:45GMP-PUS
1h 05mdirect
Asiana Airlines Logo
10:50 - 11:55PUS-GMP
1h 05mdirect
€99Asiana Airlines
Find Deal
Thu, 16 Oct - Mon, 20 Oct
Korean Air Logo
16:00 - 17:05GMP-PUS
1h 05mdirect
Korean Air Logo
20:00 - 21:05PUS-GMP
1h 05mdirect
€135Korean Air
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Fri, 3 Oct - Sat, 11 Oct
Korean Air Logo
18:35 - 19:40GMP-PUS
1h 05mdirect
Korean Air Logo
15:50 - 16:50PUS-GMP
1h 00mdirect
€177Korean Air
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Fri, 6 Feb - Tue, 10 Feb
Air China Logo
14:25 - 11:45GMP-PUS
21h 20m1 stop
Air China Logo
12:45 - 13:05PUS-GMP
24h 20m1 stop
€690Air China
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Tue, 7 Oct - Thu, 9 Oct
Air China Logo
14:25 - 11:45GMP-PUS
21h 20m1 stop
Air China Logo
12:45 - 13:05PUS-GMP
24h 20m1 stop
€726Air China
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Tue, 7 Oct - Thu, 9 Oct

Asiana Airlines flights from Seoul Gimpo Intl Airport to Busan

Our best Asiana Airlines deals on Seoul Gimpo Intl Airport to Busan flight tickets
Asiana Airlines
15 Oct
GMP09:10Seoul Gimpo Intl
1h 05m
PUS10:15Busan Gimhae
22 Oct
PUS16:00Busan Gimhae
1h 05m
GMP17:05Seoul Gimpo Intl
€98
Find similar
Asiana Airlines
16 Oct
GMP16:40Seoul Gimpo Intl
1h 05m
PUS17:45Busan Gimhae
20 Oct
PUS10:50Busan Gimhae
1h 05m
GMP11:55Seoul Gimpo Intl
€99
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Asiana Airlines
28 Sept
GMP07:10Seoul Gimpo Intl
1h 20m
PUS08:30Busan Gimhae
28 Sept
PUS10:50Busan Gimhae
1h 05m
GMP11:55Seoul Gimpo Intl
€110
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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
16 Sept
GMP15:45Seoul Gimpo Intl
1h 05m
PUS16:50Busan Gimhae
20 Sept
PUS13:55Busan Gimhae
1h 05m
GMP15:00Seoul Gimpo Intl
€56
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T'way Air
21 Sept
GMP07:15Seoul Gimpo Intl
1h 05m
PUS08:20Busan Gimhae
22 Sept
PUS13:55Busan Gimhae
1h 05m
GMP15:00Seoul Gimpo Intl
€57
Find similar
T'way Air
28 Sept
GMP07:15Seoul Gimpo Intl
1h 05m
PUS08:20Busan Gimhae
28 Sept
PUS10:05Busan Gimhae
1h 05m
GMP11:10Seoul Gimpo Intl
€75
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momondo Fare Finder

 
Customise your flight search to find flights from Seoul Gimpo Intl Airport to Busan that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 15 September 2025.
Use the filters below to find and compare flights from Seoul Gimpo Intl Airport to Busan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeoulBusan

GMP - PUS

GMPPUS

Seoul Gimpo Intl

Fri 26/9

20:05-21:10

Nonstop1h 05m

Busan Gimhae

Sun 28/9

07:25-08:30

Nonstop1h 05m

€66

SeoulBusan

GMP - PUS

GMPPUS

Seoul Gimpo Intl

Sun 28/9

07:15-08:20

Nonstop1h 05m

Busan Gimhae

Sun 28/9

10:05-11:10

Nonstop1h 05m

€75

SeoulBusan

GMP - PUS

GMPPUS

Seoul Gimpo Intl

Thu 12/3

10:55-12:00

Nonstop1h 05m

Busan Gimhae

Thu 19/3

08:00-09:05

Nonstop1h 05m

€83

SeoulBusan

GMP - PUS

GMPPUS

Seoul Gimpo Intl

Tue 7/10

19:40-20:45

Nonstop1h 05m

Busan Gimhae

Thu 9/10

07:15-08:20

Nonstop1h 05m

€86

SeoulBusan

GMP - PUS

GMPPUS

Seoul Gimpo Intl

Wed 15/10

16:40-17:45

Nonstop1h 05m

Busan Gimhae

Wed 22/10

18:20-19:25

Nonstop1h 05m

€98

SeoulBusan

GMP - PUS

GMPPUS

Seoul Gimpo Intl

Thu 16/10

16:40-17:45

Nonstop1h 05m

Busan Gimhae

Mon 20/10

10:50-11:55

Nonstop1h 05m

€99

SeoulBusan

GMP - PUS

GMPPUS

Seoul Gimpo Intl

Fri 3/10

16:00-17:05

Nonstop1h 05m

Busan Gimhae

Sat 11/10

20:00-21:05

Nonstop1h 05m

€135

SeoulBusan

GMP - PUS

GMPPUS

Seoul Gimpo Intl

Fri 6/2

18:35-19:40

Nonstop1h 05m

Busan Gimhae

Tue 10/2

15:50-16:50

Nonstop1h 00m

€177

SeoulBusan

GMP - PUS

GMPPUS

Seoul Gimpo Intl

Tue 7/10

14:25-11:45

1 stop21h 20m

Busan Gimhae

Thu 9/10

12:45-13:05

1 stop24h 20m

€690

SeoulBusan

GMP - PUS

GMPPUS

Seoul Gimpo Intl

Tue 7/10

14:25-11:45

1 stop21h 20m

Busan Gimhae

Thu 9/10

12:45-13:05

1 stop24h 20m

€726

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 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 €61. 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 €63.

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 weeks ahead of your departure date. In general, you can expect to find flights to Busan for around €73 when searching weeks 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 €66 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 September 2025, prices for Seoul Gimpo Intl Airport to Busan flights are approximately 22% 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?

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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