Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Seoul to Busan. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Seoul to Busan, despite the fact that sometimes flights with transfers can cost significantly less.
Of the 4 airlines on the Seoul — Busan route, only one flies every day: Korean Air flies every day. Air Busan flies every day except Wednesday. Jeju Air flies every day except Monday and Tuesday. T'way Air only flies on Sunday, Tuesday, Thursday, and Saturday.
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
More than 4 airlines operate flights from Seoul to Busan, including Air Busan, T'way Air, Jeju Air, and Korean Air. This is a popular route, so passengers can choose tickets based on budget and preferences. Ticket prices start from $31, and our service lets you instantly compare all options. The variety of offers simplifies planning: you can choose budget fares or more comfortable options with baggage included or extra services. We help you find the best deals so your trip is cost-efficient.
Seoul — Busan
08/17/2026
Departure
Direct flight
BX8803
starting at $31
Seoul — Busan
07/15/2026
Departure
Direct flight
BX8813
starting at $34
Seoul — Busan
07/16/2026
Departure
Direct flight
BX8813
starting at $35
Seoul — Busan
07/18/2026
Departure
Direct flight
BX8803
starting at $37
Seoul — Busan
07/02/2026
Departure
Direct flight
BX8813
starting at $39
Seoul — Busan
06/02/2026
Departure
Direct flight
TW933
starting at $42
Seoul — Busan
09/17/2026
Departure
Direct flight
7C907
starting at $43
Seoul — Busan
07/06/2026
Departure
Direct flight
TW927
starting at $43
Seoul — Busan
09/10/2026
Departure
Direct flight
7C907
starting at $44
Seoul — Busan
06/23/2026
Departure
Direct flight
TW933
starting at $47
Air Busan
Su, Mo, Tu, Th, Fr, and Sa
starting at $46
Jeju Air
Su, We, Th, Fr, and Sa
starting at $41
Korean Air
Every day
starting at $62
T'way Air
Su, Tu, Th, and Sa
starting at $38
The cheapest one-way flight from Seoul to Busan departs on 08/17/2026, is operated by Air Busan and costs $31
The cheapest roundtrip flight from Seoul to Busan departs on 08/17/2026, is operated by Air Busan and costs $70
Fastest flight from Seoul to Busan takes 1h 5m
There are direct flights on this route 5 days a week: Mo, Tu, We, Th, and Sa
The distance between Seoul and Busan is 318km (197 miles). The average flight duration is 1h 12m. There are 148 direct flights from Seoul to Busan. Seoul and Busan are in the same time zone. Flights from Seoul begin at 7:00 AM. The latest flight from Seoul departs at 8:00 PM
Incheon International Airport (ICN) serves as Seoul’s primary international gateway and a major East Asian hub, handling most long-haul and many regional flights for carriers like Korean Air, Asiana and numerous global alliances. It’s located about 48–60 km west of downtown Seoul, with travel times typically 50–70 minutes by airport express train (AREX) or 60–90 minutes by car depending on traffic; fares for AREX and express buses generally fall in a moderate range compared with local transit. The airport is known for extensive passenger services and shopping, which can make connections convenient but slightly more time-consuming to navigate during peak hours. For travelers prioritizing wide route choices and amenities, ICN is usually the go-to option.
Busan is served primarily by Gimhae International Airport (PUS), a regional gateway handling domestic flights and a growing number of international routes to Northeast Asia. Low-cost carriers often operate here alongside full-service Korean and regional airlines, so fares can be competitive compared with Seoul’s main airports. The terminal sits about 16–20 km west of Busan city center; the airport bus and metro transfers usually take 30–50 minutes depending on traffic, with fares typically ranging from modest local bus prices to slightly higher airport express fees. Taxis are convenient but can be costlier. Pros include compact terminals and good intercity connections; cons can be limited long-haul options and occasional congestion during peak seasons.
The cheapest flight ticket from Seoul to Busan according to data for the last 48 hours costs $31
Often the best time to buy tickets from Seoul to Busan is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Seoul to Busan can be found flying in these months: August, September, June.
The fastest flights from Seoul to Busan start from 1 hour 5 minutes in the air.
The following airlines operate direct flights on the route Seoul — Busan: Air Busan, T'way Air, Jeju Air
The cost of a one-way flight from Seoul to Busan ranges from $34 (August 2026) to $92 (December 2026). On average, the ticket price is about $47–$53.
Ticket prices for Seoul — Busan are higher at the start and end of the period but lowest in the middle. This creates a convenient window for booking at a reduced price.
Prices fall from June 2026 to August 2026 (28%), then rise from August 2026 to December 2026 (+175%). The best period is August 2026–September 2026 ($39), the most expensive is October 2026–December 2026 ($72).
The best time to buy is August 2026–September 2026, when prices are at their lowest. This can save you up to 46% compared to the expensive months (October 2026–December 2026).
Monthly price variation is 35.2%. On this route, your departure date noticeably affects the cost, and choosing wisely can lead to real savings.
