MXN$2,239 Cheap Flights from Seoul (ICN) to Busan (PUS)

View MXN$2,239 flight on Tue, 21 Oct 2025Opens in a new window

Popular airlines from Incheon Intl. Airport (ICN) to Gimhae Airport (PUS)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Seoul to Busan (ICN-PUS)

Prices were available within the past 7 days and start at MXN$2,239 for one-way flights and MXN$4,177 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air
Tue, 9 Sep - Thu, 25 Sep
ICN
Seoul
PUS
Busan
MXN$4,177 Roundtrip, found 4 days ago
MXN$4,177
Roundtrip
found 4 days ago
Select Jeju Air flight, departing Tue, 9 Sep from Seoul to Busan, returning Thu, 25 Sep, priced at MXN$4,177 found 4 days ago
Jeju Air
Thu, 11 Sep - Thu, 25 Sep
ICN
Seoul
PUS
Busan
MXN$4,248 Roundtrip, found 4 days ago
MXN$4,248
Roundtrip
found 4 days ago
Select Jeju Air flight, departing Thu, 11 Sep from Seoul to Busan, returning Thu, 25 Sep, priced at MXN$4,248 found 4 days ago
Jeju Air
Sat, 6 Sep - Wed, 17 Sep
ICN
Seoul
PUS
Busan
MXN$4,255 Roundtrip, found 4 days ago
MXN$4,255
Roundtrip
found 4 days ago
Select Jeju Air flight, departing Sat, 6 Sep from Seoul to Busan, returning Wed, 17 Sep, priced at MXN$4,255 found 4 days ago
Jeju Air
Wed, 10 Sep - Thu, 25 Sep
ICN
Seoul
PUS
Busan
MXN$4,292 Roundtrip, found 4 days ago
MXN$4,292
Roundtrip
found 4 days ago
Select Jeju Air flight, departing Wed, 10 Sep from Seoul to Busan, returning Thu, 25 Sep, priced at MXN$4,292 found 4 days ago
Jeju Air
Tue, 9 Sep - Mon, 29 Sep
ICN
Seoul
PUS
Busan
MXN$4,298 Roundtrip, found 4 days ago
MXN$4,298
Roundtrip
found 4 days ago
Select Jeju Air flight, departing Tue, 9 Sep from Seoul to Busan, returning Mon, 29 Sep, priced at MXN$4,298 found 4 days ago
Jeju Air
Thu, 11 Sep - Mon, 29 Sep
ICN
Seoul
PUS
Busan
MXN$4,370 Roundtrip, found 4 days ago
MXN$4,370
Roundtrip
found 4 days ago
Select Jeju Air flight, departing Thu, 11 Sep from Seoul to Busan, returning Mon, 29 Sep, priced at MXN$4,370 found 4 days ago
Hahn Air Systems
Wed, 24 Sep - Sat, 11 Oct
ICN
Seoul
PUS
Busan
MXN$6,456 Roundtrip, found 4 days ago
MXN$6,456
Roundtrip
found 4 days ago
Select Hahn Air Systems flight, departing Wed, 24 Sep from Seoul to Busan, returning Sat, 11 Oct, priced at MXN$6,456 found 4 days ago
Asiana Airlines
Tue, 16 Sep - Mon, 29 Sep
ICN
Seoul
PUS
Busan
MXN$6,628 Roundtrip, found 1 day ago
MXN$6,628
Roundtrip
found 1 day ago
Select Asiana Airlines flight, departing Tue, 16 Sep from Seoul to Busan, returning Mon, 29 Sep, priced at MXN$6,628 found 1 day ago
Air China
Mon, 22 Sep - Fri, 26 Sep
ICN
Seoul
PUS
Busan
MXN$9,552 Roundtrip, found 12 hours ago
MXN$9,552
Roundtrip
found 12 hours ago
Select Air China flight, departing Mon, 22 Sep from Seoul to Busan, returning Fri, 26 Sep, priced at MXN$9,552 found 12 hours ago
Japan Airlines
Mon, 22 Sep - Fri, 26 Sep
ICN
Seoul
PUS
Busan
MXN$13,291 Roundtrip, found 12 hours ago
MXN$13,291
Roundtrip
found 12 hours ago
Select Japan Airlines flight, departing Mon, 22 Sep from Seoul to Busan, returning Fri, 26 Sep, priced at MXN$13,291 found 12 hours ago

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

August is typically the cheapest month to fly

From MXN$3,606 - MXN$7,670 per traveler.

Graph displaying average flight prices per month

Flights from Seoul (ICN) to Busan (PUS)
Origin airport
Incheon Intl.
Destination airport
Gimhae
Airlines serving
Air China, Asiana Airlines, Japan Airlines
Roundtrip price
MXN$4,177
Distance
337 km
Average flight time
1 hour 10 mins

Explore a world of travel with Expedia

Seoul nearby Airports

Seoul

*Available to Expedia members.