Cheap flights from Jeju City to Seoul

Jeju
CJU
Seoul
SEL

Flight deals from Jeju City to Seoul

Below you can see the best deals on flights Jeju City — Seoul for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 2 September, from $19.

Top 10 cheap flights from Jeju City to Seoul

TW
$ 19

Jeju City — Seoul

07:50—09:05
2 Sep 2026
1 h 15 m
Direct flight
TW
$ 19

Jeju City — Seoul

07:50—09:05
3 Sep 2026
1 h 15 m
Direct flight
7C
$ 20

Jeju City — Seoul

08:15—09:30
2 Sep 2026
1 h 15 m
Direct flight
7C
$ 20

Jeju City — Seoul

07:10—08:25
2 Sep 2026
1 h 15 m
Direct flight
7C
$ 20

Jeju City — Seoul

08:15—09:30
3 Sep 2026
1 h 15 m
Direct flight
7C
$ 20

Jeju City — Seoul

07:10—08:25
3 Sep 2026
1 h 15 m
Direct flight
BX
$ 21

Jeju City — Seoul

09:30—10:50
2 Sep 2026
1 h 20 m
Direct flight
TW
$ 21

Jeju City — Seoul

07:50—09:05
9 Sep 2026
1 h 15 m
Direct flight
7C
$ 21

Jeju City — Seoul

11:20—12:35
3 Sep 2026
1 h 15 m
Direct flight
7C
$ 21

Jeju City — Seoul

08:40—09:55
3 Sep 2026
1 h 15 m
Direct flight

Prices were found in the last 72 hours and may change — check the exact price when you continue.

When is the best time to book a flight from Jeju City to Seoul?

The price of a flight from Jeju City to Seoul changes depending on how far ahead you book. For the best chance of a lower fare, book around 30 days before departure, when the average ticket costs about $655. Fares also tend to climb as the departure date gets closer.

About the Jeju City — Seoul flight

Looking for cheap flights from Jeju City to Seoul? Compare fares from different airlines, check the flight schedule and travel time — and book your Jeju City — Seoul ticket online at the best price.

The route has direct flights — around 1,671 flights per week, flights are operated by Korean Air, Jeju Air, Asiana Airlines, T'way Air and 5 more airlines, a nonstop flight takes about 1 h 15 min, the distance between the cities is around 451 km.

Planning your trip? You may find our Seoul travel guide, how to get from the airport into town and Seoul weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $19Min. price
SeptemberCheapest
JulyPeak season
YesDirect flights
451 kmDistance
1 h 15 minTravel time
9Airlines
1671 / wkFlights

Flight schedule from Jeju City to Seoul

The table shows direct flights from Jeju City to Seoul on the selected date. The flight takes approximately 1 h 15 min. Regular flights are operated by Korean Air, Jeju Air, Asiana Airlines and T'way Air. Departures from Jeju International Airport airports, arrivals at Incheon International Airport and Gimpo International Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 15 Aug 2026

Flight ticket prices by day: Jeju City — Seoul

Below is a calendar of the lowest flight ticket prices for Jeju City — Seoul by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $19 in September, and the most expensive are around $107 in July. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--

Prices by month

Average one-way fares from Jeju City to Seoul by month. Tickets are usually cheapest in January (around $90) and priciest in August (about $126) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$90lowMay$108mediumSep$120high
Feb$90lowJun$102mediumOct$108medium
Mar$96mediumJul$120highNov$96low
Apr$102mediumAug$126highDec$102medium

Some values are estimated based on seasonality.

When to fly

Weather in Seoul: it is warmest in August (up to 29 °C on average) and coolest in January (around 2 °C). The driest month is January.

Tickets are usually cheapest in September and most expensive in July. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Seoul

Dry and wet days · Seoul

Wind speed and direction · Seoul

We'll let you know if you need a visa

Enter your destination or
Your nationality
Destination

How to get the best deal on a Jeju City — Seoul ticket

  • Book ahead: fares for Jeju City — Seoul are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • The cheapest month to fly to Seoul is usually September — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Jeju City — Seoul route are operated by 9 airlines; Korean Air runs the most flights (around 25% of all flights). Compare carriers, flight shares and schedules below.

  • Korean AirKE
    138x/week
    WebsiteFleet: 16025M pax/year
    • Direct flight CJU → GMP138x/week
      Duration
      1h 15m
      Days
      MTWTFSS
    24.8%Open →
  • Jeju Air7C
    117x/week
    WebsiteFleet: 4213.4M pax/year
    • Direct flight CJU → GMP116x/week
      Duration
      1h 15m
      Days
      MTWTFSS
    • Direct flight CJU → ICN1x/week
      Duration
      1h 15m
      Days
      MTWTFSS
    21.1%Open →
  • Asiana AirlinesOZ
    109x/week
    WebsiteFleet: 6916M pax/year
    • Direct flight CJU → GMP109x/week
      Duration
      1h 15m
      Days
      MTWTFSS
    19.5%Open →
  • T'way AirTW
    88x/week
    WebsiteFleet: 3810M pax/year
    • Direct flight CJU → GMP88x/week
      Duration
      1h 15m
      Days
      MTWTFSS
    15.7%Open →
  • Eastar JetZE
    81x/week
    WebsiteFleet: 154.4M pax/year
    • Direct flight CJU → GMP81x/week
      Duration
      1h 15m
      Days
      MTWTFSS
    14.6%Open →
  • Air BusanBX
    15x/week
    WebsiteFleet: 225.8M pax/year
    • Direct flight CJU → GMP15x/week
      Duration
      1h 20m
      Days
      MTWTFSS
    2.6%Open →
  • Jin AirLJ
    5x/week
    WebsiteFleet: 3111M pax/year
    • Direct flight CJU → GMP5x/week
      Duration
      1h 15m
      Days
      MTWTFSS
    0.9%Open →
  • Air SeoulRS
    3x/week
    WebsiteFleet: 61.8M pax/year
    • Direct flight CJU → GMP3x/week
      Duration
      1h 15m
      Days
      MTWTFSS
    0.5%Open →
  • WEWE
    1x/week
    • Direct flight CJU → GMP1x/week
      Duration
      1h 15m
      Days
      MTWTFSS
    0.2%

Cities and airports on the Jeju City — Seoul route

Flights Jeju City — Seoul depart from Jeju International Airport and arrive at Incheon International Airport and Gimpo International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Jeju City

CJU
Korea, Republic Of
About the cityHow to get thereWeatherAll about the country Korea, Republic Of
Arrival

Seoul

SEL
Korea, Republic Of
About the cityHow to get thereWeatherAll about the country Korea, Republic Of
Departure airports
Arrival airports

Interesting articles about Seoul

Big Shake-up: How to Spend Time in South KoreaUseful information

Big Shake-up: How to Spend Time in South Korea

South Korea is a fascinating destination, but before planning your trip, make sure to check the current entry requirements and quarantine regulations. If you do decide to go, plan for at least a month…

What to do in Korea in spring 2026Travel Ideas

What to do in Korea in spring 2026

Where to fly in spring 2026? Put aside trivial assumptions for another year, as Korea will be the best option this year. It’s not just about the increased popularity of this destination in recent year…

Traveling in South KoreaTravel Ideas

Traveling in South Korea

South Korea is at the top. Not just music charts, but also travel destinations. Open your social media feed: surely one of your friends recently posted alluring photos of neon signs, royal palaces, an…

Tips for Travelers

5 Airports with Free City Tours

Have a long layover at the airport? Don’t rush to get upset! If you are flying through one of the cities we’ll tell you about in this article, you can count on a free tour. ISTANBUL. ATATÜRK AIRPORT I…

The World’s Largest CitiesInteresting

The World’s Largest Cities

If you prefer non-stop action to quiet solitude somewhere by the sea or in the mountains—this article is for you. We’ve already told you about the oldest cities in the world, and now it’s time to delv…

Why visit Korea in summer 2026Travel Ideas

Why visit Korea in summer 2026

Didn’t make it to Korea in spring? No problem, the summer travel option is even better. From June to August, the region enjoys comfortable temperatures of +25°C and above, but the humidity prevents th…

Frequently asked questions about the Jeju City — Seoul flight

How long is the flight from Jeju City to Seoul?

A nonstop Jeju City — Seoul flight takes about 1 h 15 min — the distance between the cities is around 451 km.

How far is it from Jeju City to Seoul?

The distance from Jeju City to Seoul is about 451 km, which a nonstop flight covers in around 1 h 15 min.

Are there direct flights from Jeju City to Seoul?

Yes, there are nonstop flights Jeju City — Seoul — around 1,671 flights per week.

Which airlines fly from Jeju City to Seoul?

Airlines operating Jeju City — Seoul include Korean Air, Jeju Air, Asiana Airlines, T'way Air, Eastar Jet. See the full list with schedules in the "Airlines" section on this page.

Which airports do Jeju City — Seoul flights use?

Flights from Jeju City depart from Jeju International Airport, and arrive at Incheon International Airport, Gimpo International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Jeju City to Seoul?

The price of a Jeju City — Seoul ticket depends on your travel date, season and demand: it is usually cheapest to fly in September, and most expensive in July. Tickets typically cost between $19 and $107. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Jeju City — Seoul?

Flights Jeju City — Seoul are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is September. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Jeju City to Seoul?

To catch a low fare Jeju City — Seoul, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually September.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Jeju City

See all
BusanCheongjuDaeguGwangjuShanghaiBeijingTaipeiYeosuHong KongSingaporeUlsanOsakaShenzhenNanjingKaohsiungJinjuFukuokaTokyoHangzhouWenzhouWuxiTaichungHiroshimaQingdaoNagoyaHailar

Where else you can fly from Seoul

See all
TokyoOsakaShanghaiBusanHong KongFukuokaBangkokQingdaoTaipeiBeijingDa NangHo Chi Minh CitySingaporeHanoiNagoyaNha TrangUlaanbaatarManilaLos AngelesSapporoCebu CityPhu QuocKuala LumpurDenpasarOkinawaHagatnaGuangzhouDalianYanjiJakartaSeattleNew York CityShenzhenMacauYantaiTashkentSan FranciscoShenyangParisKaohsiung

We use cookies and services to collect user information. This is essential for the functioning of the site and for marketing purposes. You can find out more in .