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Cheap flights from Seoul to Jeju

One-way from $17, found by travellers in the last 7 days. The live price is checked when you book.

Departure
Return
Prices for nearby dates
Sun, Oct 25Any priceMon, Oct 26$29Tue, Oct 27$17Wed, Oct 28$20Thu, Oct 29$39Fri, Oct 30$38Sat, Oct 31$32Sun, Nov 1$26

Cheapest one-way tickets

Recent finds on different dates, for 1 adult. Booking opens on Aviasales, which shows baggage, fare rules and the live price.

Cheapest
$17
Jeju Air, flight 7C 139Found today, 1 adult
Check live price
7:20pmSeoulTue, Oct 27
Travel time 1h 20m, nonstopGMPCJU
8:40pmJejuTue, Oct 27
$19
Eastar Jet, flight ZE 223Found yesterday, 1 adult
Check live price
7:35pmSeoulTue, Nov 3
Travel time 1h 15m, nonstopGMPCJU
8:50pmJejuTue, Nov 3
$19
Jeju Air, flight 7C 167Found today, 1 adult
Check live price
6:50pmSeoulWed, Nov 11
Travel time 1h 15m, nonstopICNCJU
8:05pmJejuWed, Nov 11
$20
Eastar Jet, flight ZE 223Found today, 1 adult
Check live price
7:35pmSeoulWed, Oct 28
Travel time 1h 15m, nonstopGMPCJU
8:50pmJejuWed, Oct 28
$20
Trinity Airways, flight TW 729Found yesterday, 1 adult
Check live price
7:05pmSeoulMon, Nov 2
Travel time 1h 15m, nonstopGMPCJU
8:20pmJejuMon, Nov 2

Round trips

The cheapest return tickets found recently, price for the whole trip.

Plan the rest of the trip

  • Mobile data in South KoreaTravel eSIM from $4, installed before you fly.
    Compare plans
  • Getting from the airportTransfers and car hire in Jeju, booked ahead at a fixed price.
    See options
  • Things to do in JejuPopular tours from $53.47 per person.
    See ideas
  • Flight delayed?Delayed or cancelled? See which passenger rights cover this route.
    Check

Price calendar

The lowest one-way fare found for each day over the next 60 days. A dash means no recent fare; you can still pick that day.

October 2026

MoTuWeThFrSaSu12345678910111213141516171819202122232425–26$2927$1728$2029$3930$3831$32

November 2026

MoTuWeThFrSaSu1$262$203$194$235$376$467$288$299$2010$2111$1912$3213$4614$3315$2816$2217$2118$2119$4020$4721$3122$3523$2124$2025$2126$3327$5928$3529–30$21

December 2026

MoTuWeThFrSaSu1$202$203–4$475$306$267$218$219$2210$2711–12$2913$2814$2115–16$2217$2418–19–20–21$2222–23–2425262728293031
$23 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Oct 27, $17.

Lowest fares by month

In the fares found this week, October has the lowest: from $17 one-way, against $115 in September 2027. Pick a month to see its cheapest date.

  1. Oct$17
  2. Nov$19
  3. Dec$20
  4. Jan$25
  5. Feb$22
  6. Mar$21
  7. Apr$88
  8. May$84
  9. Jun$85
  10. Jul$88
  11. Aug$109
  12. Sep$115
$0$50$100$150$17OctNovDecJanFebMarAprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
October$17Tue, Oct 27Nonstop
November$19Tue, Nov 3Nonstop
December$20Wed, Dec 2Nonstop
January 2027$25Tue, Jan 5Nonstop
February 2027$22Wed, Feb 17Nonstop
March 2027$21Wed, Mar 10Nonstop
April 2027$88Tue, Apr 13Nonstop
May 2027$84Tue, May 18Nonstop
June 2027$85Wed, Jun 9Nonstop
July 2027$88Thu, Jul 15Nonstop
August 2027$109Tue, Aug 17Nonstop
September 2027$115Sun, Sep 12Nonstop

Questions travellers ask

What is the cheapest month to fly from Seoul to Jeju?

In the fares found this week, October has the lowest: from $17 one-way, against $115 in September 2027.

Are there direct flights from Seoul to Jeju?

Yes. Recent fares include nonstop flights with Korean Air, Jeju Air, Parata Air, Trinity Airways, Eastar Jet, Air Seoul, Jin Air, Air Busan and Asiana Airlines.

How long is the flight from Seoul to Jeju?

A nonstop flight takes about 1h 15m. The distance is 280 mi.

Which day of the week is cheapest to fly?

In the fares we have, Wednesday departures are the cheapest, with a typical lowest fare of $22. Friday is the priciest at about $63.

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