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Cheapest flights for Seoul – Jeju (SEL – CJU)

Aviasales.ge will find you the cheapest airfare for Seoul – Jeju by comparing the ticket prices to Jeju using 45 agencies, five booking systems, and 728 airlines. Where exactly you buy your tickets for Seoul – Jeju is up to you.

Seoul – Jeju is most popular in April, May and July. During this period the average ticket price is 152.

In the off-season – in March ticket prices drop to an average of 113.

Direct flight for from Seoul to Jeju

The easiest way to to get to your destination is a direct flight. Direct flights for from Seoul to Jeju are offered by:

  • Jeju Air (daily 7C101)
  • Korean Air (daily KE1017)
  • Jin Air (daily LJ505)
  • Asiana Airlines (daily OZ8015)
  • Air Seoul (daily RS901)
  • T'way Air (daily TW701)
  • Eastar Jet (daily ZE205)

Jeju is served by 1 airport: Jeju International Airport. Direct flights for Seoul – Jeju are operated by:
  • Korean Air, Jeju Air, Jin Air, Eastar Jet, Asiana Airlines, T'way Air, Air Seoul from Gimpo International Airport to Jeju International Airport
Flight with layover for the route from Seoul to Jeju

An alternative option for Seoul – Jeju (round-trip) would be a flight with a layover. Prices start at 227 up to 468.

A flight with a layover on the route Seoul – Jeju will allow you to make your trip more interesting. The layover could be in:

  • Gwangju (flight OZ8703 Asiana Airlines)
  • Busan (flight KE1819 Korean Air)
  • Yeosu (flight LJ671 Jin Air)

This is a great chance to get to know these cities. Layovers are usually at least six hours.

Please keep in mind that depending on the number of days remaining until your departure, ticket prices for Seoul – Jeju could change by more than 115%.

Aviasales.ge suggests buying tickets for Seoul – Jeju in advance in order to choose the conditions for your flight that best suit your preferences and budget.

General information on flight Seoul – Jeju (SEL – CJU)
1 ⁠hr 13 ⁠min
Average flight duration
453 km
Distance
642
Number of flights per week
₾39
Lowest price
₾80
Average ticket price
06:00
Earliest flight out
21:00
Latest flight out

Direct flight schedule from to 

The easiest way to get to your destination is with a direct flight. The following airlines operate flights from to :
Jeju Air
every day
from ₾241

Ticket prices for Seoul – Jeju by month *

Month One-way Round-trip
March 2025 31.03.2025
01.03 - 08.03.2025
April 2025 02.04.2025
23.04 - 24.04.2025
May 2025 08.05.2025
27.05 - 29.05.2025
June 2025 03.06.2025
18.06 - 19.06.2025
July 2025 10.07.2025
07.07 - 12.07.2025

* Prices found by users over the last 48 hours (they do not represent an offer).

Cheapest flight for from Seoul to Jeju found by our users over the last 48 hours: ticket with T'way Air with a departure on 31.03.2025 and a price of 34 GEL.
Fastest flight for from Seoul to Jeju: ticket with Jeju Air with the nearest departure on 28.03.2025 and a flight duration of 1hrs. 10min..
Airlines flying from Seoul to Jeju
Airports serving Seoul – Jeju

Seoul airports serving flights to Jeju:

  • Gimpo International Airport (GMP)

Jeju airports accepting flights from Seoul:

  • Jeju International Airport (CJU)