Seoul → Jeju flights
Seoul (GMP, ICN)→Jeju (CJU)
from$38
Last observed price · Last checked: 11 Aug 2026 · Price may change
Selected search
Last checked: 11 Aug 2026 · Price may change
$38
Tue 1 Sep 2026 → Thu 3 Sep 2026
TWNon-stop2 nights
CheapestLast checked: 11 Aug 2026 · Price may change
$38 lowest$80 average1h 15m fastest
Tickets found in the last 7 days
The lowest fares our queries caught, cheapest first.
TW$38Cheapest1 Sep 2026 → 3 Sep 2026TW · Non-stop · 18:30Last checked: 11 Aug 2026 · Price may change2 nightsView ticket →
$399 Sep 2026 → 18 Sep 2026Eastar Jet · Non-stop · 18:35Last checked: 11 Aug 2026 · Price may change9 nightsView ticket →RS$4031 Aug 2026 → 3 Sep 2026RS · Non-stop · 18:15Last checked: 11 Aug 2026 · Price may change3 nightsView ticket →
$4014 Sep 2026 → 17 Sep 2026Jeju Air · Non-stop · 19:25Last checked: 11 Aug 2026 · Price may change3 nightsView ticket →TW$402 Sep 2026 → 9 Sep 2026TW · Non-stop · 18:00Last checked: 11 Aug 2026 · Price may change7 nightsView ticket →$4229 Aug 2026 → 2 Sep 2026Eastar Jet · Non-stop · 19:20Last checked: 11 Aug 2026 · Price may change4 nightsView ticket →$437 Sep 2026 → 18 Sep 2026Jeju Air · Non-stop · 18:05Last checked: 11 Aug 2026 · Price may change11 nightsView ticket →RS$4315 Sep 2026 → 17 Sep 2026RS · Non-stop · 18:15Last checked: 11 Aug 2026 · Price may change2 nightsView ticket →
$399 Sep 2026 → 18 Sep 2026Eastar Jet · Non-stop · 18:35Last checked: 11 Aug 2026 · Price may change9 nightsView ticket →RS$4031 Aug 2026 → 3 Sep 2026RS · Non-stop · 18:15Last checked: 11 Aug 2026 · Price may change3 nightsView ticket →$4014 Sep 2026 → 17 Sep 2026Jeju Air · Non-stop · 19:25Last checked: 11 Aug 2026 · Price may change3 nightsView ticket →TW$402 Sep 2026 → 9 Sep 2026TW · Non-stop · 18:00Last checked: 11 Aug 2026 · Price may change7 nightsView ticket →$4229 Aug 2026 → 2 Sep 2026Eastar Jet · Non-stop · 19:20Last checked: 11 Aug 2026 · Price may change4 nightsView ticket →$437 Sep 2026 → 18 Sep 2026Jeju Air · Non-stop · 18:05Last checked: 11 Aug 2026 · Price may change11 nightsView ticket →RS$4315 Sep 2026 → 17 Sep 2026RS · Non-stop · 18:15Last checked: 11 Aug 2026 · Price may change2 nightsView ticket →Starting prices by month
The lowest fare our queries observed in each month. Open a month to see its days; click a day with no price and we will search it for you.
Observed priceLowest monthno price observedLast checked: 11 Aug 2026
Seoul → JejuTue 1 Sep 2026 · $38
Find flightsRoute facts
Direct flights
Non-stop
GMP - CJU, 1h 15m
Airlines seen
8
Jeju Air, Korean Air, LJ, Asiana Airlines
Cheapest month
September 2026
$38
Average observed
$80
Typical duration
1h 15m
Alternative airports
1
ICN
Frequently asked
Are there direct flights from Seoul to Jeju?+−
Yes. We have seen non-stop flights on this route, flown by Jeju Air, BX, Korean Air, LJ, Asiana Airlines, TW, Eastar Jet.
How much is a flight from Seoul to Jeju?+−
The lowest fare we have observed is $38, found on 11 Aug 2026. Prices move, so read it as a floor rather than a quote.
Which airlines fly from Seoul to Jeju?+−
These are the carriers we have seen on the route: Jeju Air, Korean Air, LJ, Asiana Airlines, RS, TW, WE, Eastar Jet.
When is the cheapest month to fly from Seoul to Jeju?+−
In our observations September 2026 is the cheapest month so far, at $38.
Similar routes
Last checked: 11 Aug 2026