Flights Jeju City — Seoul

Cheap flights Jeju City — 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 3 July, from $26.

Top 10 cheap flights Jeju City — Seoul

Direct flights Jeju City — Seoul

Direct flight options for Jeju City — Seoul with no stopovers on upcoming dates. A direct flight is faster and more convenient — especially when travelling with luggage or children.

The fastest direct flight is operated by Asiana Airlines — travel time is 1 h 15 min.

Top 10 direct flights Jeju City — Seoul

About the Jeju City — Seoul flight

On this page, you can find and buy flight tickets for the Jeju City — Seoul route. The 451 km flight is one of the most popular in the world: approximately 557 flights are operated between the cities every week, allowing you to choose a convenient departure time at almost any hour.

Carriers such as Asiana Airlines, Korean Air, and Jeju Air operate this route. Ticket prices are dynamic, so we recommend using the low-price calendar to find the best deal. You can also research in advance how to get to the airport in Jeju and how to get from the airport to the city center upon arrival.

Return route:return route: flights Seoul → Jeju City

Flight schedule Jeju City — Seoul

The table shows direct flights Jeju City → 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

Departure time

Flight

Terminal and gate

Status

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 $26 in y, and the most expensive are around $108 in a. 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

Jeju City → Seoul, average one-way price

Month	Average price	Level	Month	Average price	Level	Month	Average price	Level
Jan	$102	low	May	$123	medium	Sep	$137	high
Feb	$102	low	Jun	$116	medium	Oct	$123	medium
Mar	$109	medium	Jul	$137	high	Nov	$109	low
Apr	$116	medium	Aug	$143	high	Dec	$116	medium

Some values are estimated based on seasonality.

When to fly

The climate in Seoul features distinct seasonality: the warmest month is August with average temperatures reaching 29.3°C, while the coldest is January, when the thermometer can drop to -6.7°C. The summer period, particularly July and August, is characterized by high humidity and frequent rainfall (up to 260.38 mm per month).

The most affordable flight deals are typically found in July, with minimum prices starting $25. Peak prices are observed during the spring months and the New Year holiday period; for example, in April, tickets start $108, and in February — $108.

October is considered the optimal time for a trip: this month offers comfortable dry weather (averaging 25 dry days) while prices remain at an affordable level. It is recommended to avoid July if you want to skip the peak of the rainy season.

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

Given the high flight frequency (about 557 per week), try to book your tickets for Tuesday or Wednesday, as demand and prices on weekends are significantly higher due to domestic tourism.
Keep an eye on offers from low-cost carriers such as Jeju Air, Jin Air, or T'way Air, which often offer fares $25 for flights without checked baggage.
To find the best value, use the low-price calendar and the price dynamics chart on this page to compare offers for neighboring dates.
Check the carry-on baggage rules: on this short route, strict weight control is often offset by the low ticket price.

Airlines

There are 9 airlines operating on the Jeju City — Seoul route, with Asiana Airlines and Korean Air performing the majority of the flights. Direct flights are available more than 70 times a day, making it easy to find a convenient departure time throughout the day. A detailed schedule, flight frequency by day of the week, and available fare options are provided in the list below.

Korean AirKE
138x/week
WebsiteFleet: 16025M pax/year
- Direct flight CJU → GMP138x/week
  Duration
  1h 15m
  Days
  un,MonS
24.8%Open →
Jeju Air7C
117x/week
WebsiteFleet: 4213.4M pax/year
- Direct flight CJU → GMP116x/week
  Duration
  1h 15m
  Days
  un,MonS
- Direct flight CJU → ICN1x/week
  Duration
  1h 15m
  Days
  un,MonS
21.1%Open →
Asiana AirlinesOZ
109x/week
WebsiteFleet: 6916M pax/year
- Direct flight CJU → GMP109x/week
  Duration
  1h 15m
  Days
  un,MonS
19.5%Open →
T'way AirTW
88x/week
WebsiteFleet: 3810M pax/year
- Direct flight CJU → GMP88x/week
  Duration
  1h 15m
  Days
  un,MonS
15.7%Open →
Eastar JetZE
81x/week
WebsiteFleet: 154.4M pax/year
- Direct flight CJU → GMP81x/week
  Duration
  1h 15m
  Days
  un,MonS
14.6%Open →
Air BusanBX
15x/week
WebsiteFleet: 225.8M pax/year
- Direct flight CJU → GMP15x/week
  Duration
  1h 20m
  Days
  un,MonS
2.6%Open →
Jin AirLJ
5x/week
WebsiteFleet: 3111M pax/year
- Direct flight CJU → GMP5x/week
  Days
  un,MonS
0.9%Open →
Air SeoulRS
3x/week
WebsiteFleet: 61.8M pax/year
- Direct flight CJU → GMP3x/week
  Days
  un,MonS
0.5%Open →
WEWE
1x/week
- Direct flight CJU → GMP1x/week
  Days
  un,MonS
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 city How to get there Weather All about the country Korea, Republic Of

Arrival

Seoul

SEL

Korea, Republic Of

About the city How to get there Weather All about the country Korea, Republic Of

Departure airports

Jeju International AirportCJU
About the airport

Arrival airports

Incheon International AirportICN
About the airport
Gimpo International AirportGMP
About the airport

Interesting articles about Seoul

View all

Useful information

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

Since September, Russians can once again travel to South Korea, but with caveats: a visa will be required (normally, we have a visa-free regime with the country), and you'll also need to undergo a 14-…

Interesting

Expo 2025: South Korea and Japan in one trip

The World Expo has always set trends, not followed them. Thanks to it, we have the Eiffel Tower in Paris, the Atomium in Brussels, and the Space Needle in Seattle. In 2025, Osaka hosted the World Expo…

Travel 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…

Travel 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…

Travel 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…

Interesting

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 de…

View all

Frequently asked questions about the Jeju City — Seoul flight

How long is the flight from Jeju City to Seoul?

The distance between the cities is 451 km. A direct flight usually lasts from 55 minutes to 1 hour 10 minutes, depending on the specific flight and weather conditions.

Which airlines fly from Jeju City to Seoul?

Nine carriers operate on this route, including Asiana Airlines, Korean Air, T'way Air, Jeju Air, Eastar Jet, Jin Air, Air Busan, Air Seoul, and Thai Smile.

Are there direct flights?

Yes, this is one of the busiest air routes in the world, and almost all 557 weekly flights are direct.

How much is the cheapest ticket?

Prices are dynamic and depend on the departure date. The current minimum can be from 1,859 ₽; check the search results on the page for the exact cost on your specific dates.

When is the best time to buy a ticket?

For this destination, it is optimal to book tickets 2–3 weeks in advance. During Korean holidays (Chuseok, Seollal), it is advisable to book seats several months ahead.

Which airport does the flight arrive at?

Most flights from Jeju Island arrive at Gimpo Airport (GMP), which is located much closer to central Seoul than Incheon International Airport.

Where else you can fly from Jeju City

Busan∙2 July

$30

Where else you can fly to Seoul from

Popular routes

Where travelers fly most — pick a route and check prices