Seoul to Busan flights
The cheapest round trip we found from Seoul to Busan is $53 (Nov 30 – Dec 3, Nonstop), 66% below the usual $155.
SEL to PUS · Round trip · Economy · Prices per person in USD · Price found (2 days ago)
Cheapest found
Cheapest round trip by month
Lowest fare found per departure month| Month | Cheapest round trip |
|---|---|
| November 2026 | $53 (cheapest month) |
| December 2026 | $113 |
| January 2027 | $61 |
| February 2027 | $84 |
| March 2027 | $61 |
| April 2027 | $155 |
| May 2027 | $179 |
| June 2027 | $181 |
| July 2027 | $171 |
| August 2027 | $187 |
| September 2027 | $204 |
Cheapest dates in the next 4 months
Round trip, per person-
Nov 30 – Dec 3 3 nights · leave Mon$53 −66% vs usual$53 −66% vs usual Book
Air Busan Nonstop · 1h 05m -
Nov 18 – 20 2 nights · leave Wed$55 −65% vs usual$55 −65% vs usual Book
Jeju Air Nonstop · 1h 10m -
Nov 24 – Dec 1 7 nights · leave Tue$60 −61% vs usual$60 −61% vs usual Book
Jin Air Nonstop · 1h 05m -
Nov 18 – 25 7 nights · leave Wed$61 −61% vs usual$61 −61% vs usual Book
Jeju Air Nonstop · 1h 10m
-
Nov 26 – Dec 1 5 nights · leave Thu$61 −61% vs usual$61 −61% vs usual Book
Jeju Air Nonstop · 1h 10m
-
Jan 7 – 19, 2027 12 nights · leave Thu$61 −61% vs usual$61 −61% vs usual Book
Jeju Air Nonstop · 1h 10m
-
Nov 23 – 27 4 nights · leave Mon$64 −59% vs usual$64 −59% vs usual Book
Jeju Air Nonstop · 1h 10m
-
Nov 23 – Dec 1 8 nights · leave Mon$64 −59% vs usual$64 −59% vs usual Book
Jeju Air Nonstop · 1h 10m
Prices change often. The booking site shows the final price before you pay. Other dates? Set an alert
Plan the rest of your trip
Busan · Nov 30 – Dec 3- Car rental in South Korea Economybookings · compare rental companies (opens Economybookings in a new tab)
- Things to do in Busan Klook · tours and tickets (opens Klook in a new tab)
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Good to know
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Seoul to Busan: questions
How much does a flight from Seoul to Busan cost?
The cheapest round trip we have found right now is $53, leaving November 30 and returning December 3. The usual price on this route is about $155, so this fare is 66% less. Prices are per person, economy, in USD.
What is the cheapest month to fly from Seoul to Busan?
November 2026, with round trips from $53. The most expensive month in our data is September (from $204). Based on the 11 months ahead we have prices for.
Are there nonstop flights from Seoul to Busan?
Yes. Nonstop from $53 round trip. 100% of the 36 date combinations we track are nonstop.
What is the cheapest day to fly from Seoul to Busan?
Leaving on a Monday. Typical fare $64, vs $82 across all days.
Which airports do Seoul to Busan flights use?
Seoul airports include Incheon International (ICN) and Gimpo International (GMP). Busan airports include Gimhae International (PUS). The prices on this page cover every airport in both cities (SEL and PUS are the city codes).
About this route
We track round-trip economy fares from Seoul (South Korea) to Busan (South Korea) using Travelpayouts / Aviasales data. The cheapest round trip we've found is $53, departing November 30 and returning December 3 on a nonstop flight, about 66% below the usual $155. Right now we're following 36 upcoming date combinations on this route. The cheapest month to fly in our data is November, from $53. Prices are per person and were correct when found; the final price is set by the airline or booking site when you book.