Cheap flights from Seoul to Busan

Seoul
SEL
Gimhae
PUS

Flight deals from Seoul to Busan

Below you can see the best deals on flights Seoul — Busan for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 7 September, from $31.

Top 10 cheap flights from Seoul to Busan

7C
$ 31

Seoul — Busan

19:55—21:05
2 Sep 2026
1 h 10 m
Direct flight
TW
$ 31

Seoul — Busan

18:50—19:55
7 Sep 2026
1 h 5 m
Direct flight
TW
$ 31

Seoul — Busan

18:50—19:55
8 Sep 2026
1 h 5 m
Direct flight
7C
$ 32

Seoul — Busan

19:55—21:05
9 Sep 2026
1 h 10 m
Direct flight
TW
$ 32

Seoul — Busan

18:50—19:55
9 Sep 2026
1 h 5 m
Direct flight
TW
$ 33

Seoul — Busan

10:50—11:55
8 Sep 2026
1 h 5 m
Direct flight
TW
$ 33

Seoul — Busan

14:50—15:55
8 Sep 2026
1 h 5 m
Direct flight
TW
$ 33

Seoul — Busan

18:50—19:55
10 Sep 2026
1 h 5 m
Direct flight
TW
$ 33

Seoul — Busan

14:55—16:00
10 Sep 2026
1 h 5 m
Direct flight
TW
$ 33

Seoul — Busan

18:50—19:55
2 Sep 2026
1 h 5 m
Direct flight

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Seoul — Busan flight

Looking for cheap flights from Seoul to Busan? Compare fares from different airlines, check the flight schedule and travel time — and book your Seoul — Busan ticket online at the best price.

The route has direct flights — around 447 flights per week, flights are operated by Korean Air, Air Busan, T'way Air, Eastar Jet and 8 more airlines, a nonstop flight takes about 1 h 5 min, the distance between the cities is around 323 km.

Planning your trip? You may find our Busan travel guide, how to get from the airport into town and Busan weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $31Min. price
SeptemberCheapest
JulyPeak season
YesDirect flights
323 kmDistance
1 h 5 minTravel time
12Airlines
447 / wkFlights

Flight schedule from Seoul to Busan

The table shows direct flights from Seoul to Busan on the selected date. The flight takes approximately 1 h 5 min. Regular flights are operated by Korean Air, Air Busan, T'way Air and Eastar Jet. Departures from Incheon International Airport and Gimpo International Airport airports, arrivals at Gimhae International Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 14 Aug 2026

Flight ticket prices by day: Seoul — Busan

Below is a calendar of the lowest flight ticket prices for Seoul — Busan by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $31 in September, and the most expensive are around $94 in July. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Seoul to Busan by month. Tickets are usually cheapest in March (around $28) and priciest in August (about $41) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$34mediumMay$30lowSep$36high
Feb$33mediumJun$33mediumOct$33medium
Mar$28lowJul$39highNov$28low
Apr$29lowAug$41highDec$31medium

Some values are estimated based on seasonality.

When to fly

Weather in Busan: it is warmest in August (up to 29 °C on average) and coolest in January (around 7 °C). The driest month is November.

Tickets are usually cheapest in September and most expensive in July. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Busan

Dry and wet days · Busan

Wind speed and direction · Busan

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How to get the best deal on a Seoul — Busan ticket

  • Book ahead: fares for Seoul — Busan are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Seoul is served by more than one airport — compare fares and travel time to each before you book.
  • The cheapest month to fly to Busan is usually September — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Seoul — Busan route are operated by 12 airlines; Korean Air runs the most flights (around 46% of all flights). Compare carriers, flight shares and schedules below.

  • Korean AirKE
    68x/week
    WebsiteFleet: 16025M pax/year
    • Direct flight GMP → PUS42x/week
      Duration
      1h 5m
      Days
      MTWTFSS
    • Direct flight ICN → PUS26x/week
      Duration
      1h 10m
      Days
      MTWTFSS
    45.6%Open →
  • Air BusanBX
    47x/week
    WebsiteFleet: 225.8M pax/year
    • Direct flight GMP → PUS47x/week
      Duration
      1h 7m
      Days
      MTWTFSS
    31.3%Open →
  • T'way AirTW
    10x/week
    WebsiteFleet: 3810M pax/year
    • Direct flight GMP → PUS10x/week
      Duration
      1h 5m
      Days
      MTWTFSS
    6.5%Open →
  • Eastar JetZE
    7x/week
    WebsiteFleet: 154.4M pax/year
    • Direct flight GMP → PUS7x/week
    4.7%Open →
  • Jeju Air7C
    5x/week
    WebsiteFleet: 4213.4M pax/year
    • Direct flight GMP → PUS5x/week
      Duration
      1h 10m
      Days
      MTWTFSS
    3.6%Open →
  • Asiana AirlinesOZ
    5x/week
    WebsiteFleet: 6916M pax/year
    • Direct flight GMP → PUS3x/week
      Days
      MTWTFSS
    • Direct flight ICN → PUS1x/week
      Days
      MTWTFSS
    3.1%Open →
  • Jin AirLJ
    3x/week
    WebsiteFleet: 3111M pax/year
    • Direct flight GMP → PUS3x/week
      Days
      MTWTFSS
    2.2%Open →
  • DeltaDL
    1x/week
    WebsiteFleet: 986190M pax/year
    • Direct flight ICN → PUS1x/week
      Days
      MTWTFSS
    0.9%Open →
  • KLMKL
    1x/week
    WebsiteFleet: 11230.3M pax/year
    • Direct flight GMP → PUS1x/week
      Days
      MTWTFSS
    • Direct flight ICN → PUS1x/week
    0.9%Open →
  • Air FranceAF
    1x/week
    WebsiteFleet: 22045M pax/year
    • Direct flight ICN → PUS1x/week
    0.4%Open →
  • GarudaGA
    1x/week
    WebsiteFleet: 8019M pax/year
    • Direct flight ICN → PUS1x/week
      Days
      MTWTFSS
    0.4%Open →
  • Virgin AtlanticVS
    1x/week
    WebsiteFleet: 415.3M pax/year
    • Direct flight ICN → PUS1x/week
    0.2%Open →

Cities and airports on the Seoul — Busan route

Flights Seoul — Busan depart from Incheon International Airport and Gimpo International Airport and arrive at Gimhae International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Seoul

SEL
Korea, Republic Of
About the cityHow to get thereWeatherAll about the country Korea, Republic Of
Arrival

Busan

PUS
Korea, Republic Of
About the cityHow to get thereWeatherAll about the country Korea, Republic Of
Departure airports
Arrival airports

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Frequently asked questions about the Seoul — Busan flight

How long is the flight from Seoul to Busan?

A nonstop Seoul — Busan flight takes about 1 h 5 min — the distance between the cities is around 323 km.

How far is it from Seoul to Busan?

The distance from Seoul to Busan is about 323 km, which a nonstop flight covers in around 1 h 5 min.

Are there direct flights from Seoul to Busan?

Yes, there are nonstop flights Seoul — Busan — around 447 flights per week.

Which airlines fly from Seoul to Busan?

Airlines operating Seoul — Busan include Korean Air, Air Busan, T'way Air, Eastar Jet, Jeju Air. See the full list with schedules in the "Airlines" section on this page.

Which airports do Seoul — Busan flights use?

Flights from Seoul depart from Incheon International Airport, Gimpo International Airport, and arrive at Gimhae International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Seoul to Busan?

The price of a Seoul — Busan ticket depends on your travel date, season and demand: it is usually cheapest to fly in September, and most expensive in July. Tickets typically cost between $31 and $94. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Seoul — Busan?

Flights Seoul — Busan are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is September. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Seoul to Busan?

To catch a low fare Seoul — Busan, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually September.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

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Where else you can fly from Busan

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Jeju CityTaipeiOsakaFukuokaDa NangTokyoShanghaiNha TrangHong KongSapporoBangkokKaohsiungHanoiCebu CityHo Chi Minh CitySingaporeBeijingHagatnaPhu QuocNagoyaOkinawaDenpasarManilaQingdaoUlaanbaatarZhangjiajieMatsuyamaKumamotoTagbilaranKuala LumpurVientianeYanjiShizuokaAlmatyShenyangTashkentKota KinabaluTaichungShijiazhuangChiang Mai

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