Cheap Flights from Seoul (SEL) to Busan (PUS) from HK$128~

View HK$128 flight on Tue, 6 Jan 2026Opens in a new window

Popular airlines from Seoul to Busan

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Find Cheap Flights from Seoul (SEL) to Busan (PUS)

Prices were available within the past 7 days and start at HK$128 for one-way flights and HK$345 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air with Bag
Wed, 7 Jan - Sun, 11 Jan
GMP
Seoul
PUS
Busan
HK$345 Return, found 11 hours ago
HK$345
Return
found 11 hours ago
Select Jeju Air with Bag flight, departing Wed, 7 Jan from Seoul to Busan, returning Sun, 11 Jan, priced at HK$345 found 11 hours ago
Jeju Air with Bag
Mon, 5 Jan - Wed, 7 Jan
GMP
Seoul
PUS
Busan
HK$346 Return, found 2 days ago
HK$346
Return
found 2 days ago
Select Jeju Air with Bag flight, departing Mon, 5 Jan from Seoul to Busan, returning Wed, 7 Jan, priced at HK$346 found 2 days ago
Jeju Air with Bag
Thu, 8 Jan - Sun, 11 Jan
GMP
Seoul
PUS
Busan
HK$362 Return, found 17 hours ago
HK$362
Return
found 17 hours ago
Select Jeju Air with Bag flight, departing Thu, 8 Jan from Seoul to Busan, returning Sun, 11 Jan, priced at HK$362 found 17 hours ago
Jeju Air with Bag
Tue, 6 Jan - Thu, 8 Jan
GMP
Seoul
PUS
Busan
HK$368 Return, found 4 days ago
HK$368
Return
found 4 days ago
Select Jeju Air with Bag flight, departing Tue, 6 Jan from Seoul to Busan, returning Thu, 8 Jan, priced at HK$368 found 4 days ago
Jeju Air with Bag
Thu, 8 Jan - Wed, 14 Jan
GMP
Seoul
PUS
Busan
HK$377 Return, found 3 hours ago
HK$377
Return
found 3 hours ago
Select Jeju Air with Bag flight, departing Thu, 8 Jan from Seoul to Busan, returning Wed, 14 Jan, priced at HK$377 found 3 hours ago
Jeju Air with Bag
Tue, 6 Jan - Sat, 10 Jan
GMP
Seoul
PUS
Busan
HK$378 Return, found 1 day ago
HK$378
Return
found 1 day ago
Select Jeju Air with Bag flight, departing Tue, 6 Jan from Seoul to Busan, returning Sat, 10 Jan, priced at HK$378 found 1 day ago
Jeju Air with Bag
Tue, 6 Jan - Wed, 7 Jan
GMP
Seoul
PUS
Busan
HK$384 Return, found 4 days ago
HK$384
Return
found 4 days ago
Select Jeju Air with Bag flight, departing Tue, 6 Jan from Seoul to Busan, returning Wed, 7 Jan, priced at HK$384 found 4 days ago
T'way Air with baggage
Tue, 6 Jan - Thu, 8 Jan
GMP
Seoul
PUS
Busan
HK$450 Return, found 4 days ago
HK$450
Return
found 4 days ago
Select T'way Air with baggage flight, departing Tue, 6 Jan from Seoul to Busan, returning Thu, 8 Jan, priced at HK$450 found 4 days ago
Jeju Air
Thu, 8 Jan - Wed, 14 Jan
GMP
Seoul
PUS
Busan
HK$863 Return, found 3 hours ago
HK$863
Return
found 3 hours ago
Select Jeju Air flight, departing Thu, 8 Jan from Seoul to Busan, returning Wed, 14 Jan, priced at HK$863 found 3 hours ago
Korean Air
Fri, 30 Jan - Sun, 1 Feb
GMP
Seoul
PUS
Busan
HK$1,522 Return, found 5 hours ago
HK$1,522
Return
found 5 hours ago
Select Korean Air flight, departing Fri, 30 Jan from Seoul to Busan, returning Sun, 1 Feb, priced at HK$1,522 found 5 hours ago

Find the cheapest month to fly from Seoul (SEL) to Busan (PUS)

February is typically the cheapest month to fly

From HK$242 - HK$1,266 per traveller.

Alternative airports near Busan

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Gimhae PUS. Cheapest option available. Flights from HK$346
PUS
Gimhae
Cheapest
Flights from HK$346

Frequently asked questions

How much is a flight from Seoul (SEL-All Airports) to Gimhae Airport (PUS)?
The lowest price advertised for a round-trip flight between Seoul (SEL-All Airports) and PUS is HK$345. But you better get moving. This figure is taken from fares quoted within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Seoul (SEL-All Airports) to Gimhae Airport (PUS)?
This varies from airline to airline, as each one has its own set of terms and conditions. Head to the Customer Service Portal, where there are easy-to-follow instructions on how to cancel your flight online.
How do I find cheap flights from Seoul (SEL-All Airports) to Gimhae Airport (PUS) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Seoul (SEL-All Airports) to PUS flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Seoul (SEL-All Airports) to PUS?
A flight distance of just 320 kilometers separates South Korea and Busan. Once you're up in the skies, you won't have time to do much more than browse the magazine in your seat-back pocket.
Which airlines fly direct from Seoul (SEL-All Airports) to PUS?
It's a breeze to fly directly from Seoul (SEL-All Airports) to Busan Airport. These are some of the top carriers that offer nonstop services on this route:

  • TWay Air - (TW) with 469 monthly flights
  • Air Busan - (BX) with 391 monthly flights
  • Korean Air - (KE) with 364 monthly flights
  • Jeju Air - (7C) with 169 monthly flights

Are Seoul (SEL-All Airports) to Gimhae Airport (PUS) flight tickets cheaper when they're purchased at the last minute?
It is possible to score an amazing last-minute deal from Seoul (SEL-All Airports) to Busan Airport, but there's no guarantee. As many airlines release seats up to 12 months in advance, it's worthwhile keeping an eye on fares early and being ready to pounce when you see a good bargain. Expedia compares carrier prices and updates flight deals frequently, so you can be sure you're always getting the latest offers.

Travel information

Origin airport
Gimpo Intl.
Destination airport
Gimhae
Airlines serving
Jeju Air, Jeju Air with Bag, Korean Air, T'way Air with baggage
Return price
HK$344
Distance
326 km

Book with confidence

Flights from Incheon to Busan

Book cheap flights from Incheon (SEL) to Busan (PUS) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Incheon (SEL) to Busan (PUS) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Incheon (SEL) to Busan (PUS) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Busan flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Busan and things to do in Busan for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Busan more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Busan is HK$128 now!

 

Flights from Incheon to Busan

Explore a world of travel with Expedia

*Available to Expedia members.