FromTo
Departure·1 pax, Economy

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 February, October and November. During this period the average ticket price is 366.

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:

  • Eastar Jet (daily ZE203)
  • Thai Smile (daily WE6501)
  • T'way Air (daily TW701)
  • Air Seoul (daily RS901)
  • Jin Air (daily LJ501)
  • Asiana Airlines (daily OZ8015)
  • Korean Air (daily KE1019)
  • Jeju Air (daily 7C101)

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

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)
  • Pohang (flight LJ659 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 14 ⁠min
Average flight duration
453 km
Distance
780
Number of flights per week
₾25
Lowest price
₾52
Average ticket price
06:05
Earliest flight out
21:30
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 :
Korean Air
every day
from ₾111
Jeju Air
every day
from ₾63

Ticket prices for Seoul – Jeju by month *

Month One-way Round-trip
October 2025 28.10.2025
31.10 - 03.11.2025
November 2025 18.11.2025
04.11 - 05.11.2025
February 2026 01.02.2026
09.02 - 13.02.2026

* 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 Eastar Jet with a departure on 28.10.2025 and a price of 29 GEL.
Fastest flight for from Seoul to Jeju: ticket with Asiana Airlines with the nearest departure on 31.10.2025 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)

Most popular by Aviasales.ge

Flights from Seoul

Flights to Jeju