SEL - CJU

$16 Find Cheap Flights from Seoul to Jeju City - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seoul to Jeju City departing on 8/31. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$61
Typical prices: $66-$132
Eastar Jet, Jin Air
Tue 8/18Thu 8/20
GMP - CJU • Non-stop
Cheapest one-way
$16
Typical prices: $18-$59
Jeju Air
Mon 8/31
ICN - CJU • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Korean Air adds free checked bags and meals; Jin Air includes generous baggage too.
Jeju Air PLUS bundle adds priority boarding; Refresh Point holds fares 24-72 hours.
Expert advice
Expert advice
Expert advice
Expert advice
Nonstop flights
You can fly direct with Air Busan, Air Seoul and others. Average duration is 1h 15m
Direct flights
Direct flights
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Direct flights
Direct flights
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Top routes
Cheapest • 34% average savings
Most popular
Insights
Insights
Insights
Insights
Avoid delays
Most punctual • 89% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to travel
Cheapest • 32% price drop
Most popular
Good to know
Good to know
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We hope you love your trip to Jeju City!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Seoul to Jeju City (SEL-CJU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seoul to Jeju City that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seoul to Jeju City

Tue, Aug 18 - Thu, Aug 20
Multiple Airlines Logo
7:10 pm - 8:25 pm
GMP
-
CJU
1h 15mnonstop
Multiple Airlines Logo
7:20 am - 8:35 am
CJU
-
GMP
1h 15mnonstop
$61Multiple Airlines
Mon, Aug 24 - Thu, Aug 27
Air Seoul Logo
6:15 pm - 7:30 pm
GMP
-
CJU
1h 15mnonstop
Air Seoul Logo
7:55 am - 9:10 am
CJU
-
GMP
1h 15mnonstop
$62Air Seoul
Mon, Aug 31 - Fri, Sep 4
Jeju Air Logo
3:35 pm - 4:55 pm
GMP
-
CJU
1h 20mnonstop
Jeju Air Logo
8:15 am - 9:30 am
CJU
-
GMP
1h 15mnonstop
$62Jeju Air
Thu, Aug 20 - Mon, Aug 24
Jeju Air Logo
6:05 pm - 7:20 pm
GMP
-
CJU
1h 15mnonstop
Jeju Air Logo
8:15 am - 9:30 am
CJU
-
GMP
1h 15mnonstop
$62Jeju Air
Tue, Aug 25 - Tue, Sep 1
Jin Air Logo
7:00 pm - 8:15 pm
GMP
-
CJU
1h 15mnonstop
Jin Air Logo
7:00 am - 8:15 am
CJU
-
GMP
1h 15mnonstop
$62Jin Air
Mon, Aug 24 - Thu, Aug 27
Jin Air Logo
7:05 pm - 8:20 pm
GMP
-
CJU
1h 15mnonstop
Jin Air Logo
7:20 am - 8:35 am
CJU
-
GMP
1h 15mnonstop
$62Jin Air
Mon, Sep 14 - Sat, Sep 19
Eastar Jet Logo
7:20 pm - 8:35 pm
GMP
-
CJU
1h 15mnonstop
Eastar Jet Logo
8:50 am - 10:05 am
CJU
-
GMP
1h 15mnonstop
$62Eastar Jet
Tue, Aug 18 - Fri, Aug 21
Multiple Airlines Logo
7:00 pm - 8:15 pm
GMP
-
CJU
1h 15mnonstop
Multiple Airlines Logo
7:55 am - 9:10 am
CJU
-
GMP
1h 15mnonstop
$62Multiple Airlines
Tue, Nov 3 - Tue, Nov 10
Eastar Jet Logo
7:15 pm - 8:30 pm
GMP
-
CJU
1h 15mnonstop
Eastar Jet Logo
7:50 am - 9:05 am
CJU
-
GMP
1h 15mnonstop
$63Eastar Jet
Tue, Aug 18 - Tue, Aug 25
Air Seoul Logo
6:15 pm - 7:30 pm
GMP
-
CJU
1h 15mnonstop
Air Seoul Logo
7:55 am - 9:10 am
CJU
-
GMP
1h 15mnonstop
$63Air Seoul
Booking Insights

KAYAK's insights & trends for Seoul to Jeju City flights

Get data-powered insights and trends into flights from Seoul to Jeju City to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Seoul to Jeju City?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Seoul to Jeju City departing in August.

Flight prices are below average for this route right now.

Flights to Jeju City from Seoul usually cost between $64 and $134 in August.
The lowest price found in the past 5 days was $61 on Multiple Airlines (Aug 18-Aug 20).

What is the cheapest Seoul to Jeju City flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Seoul to Jeju City costs $54 on the route between Seoul Gimpo Intl Airport (GMP) and Jeju City (CJU). Over the past month, this route was, on average, 34% cheaper than other Seoul-Jeju City routes. It is also the most popular route.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seoul to Jeju City, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seoul to Jeju City is January, where tickets cost $55 (return) on average. On the other hand, the most expensive months are October and May, where the average cost of round-trip tickets is $114 and $97 respectively.

Can I save money by flying with a layover from Seoul to Jeju City?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $120, prices are generally cheapest when you fly direct.

Expert advice

Expert advice for your flight from Seoul to Jeju City

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Daniel Scheffler

Daniel Scheffler

Expert on Jeju Air and CJU

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Robert Schrader

Robert Schrader

Expert on Korean Air and GMP

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

John Walton

John Walton

Expert on Asiana Airlines and Jin Air

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Good to know

Low season

January

Cheapest flight

$16
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly with an average 40% increase in price.
Flight from Seoul Incheon Airport to Jeju City

When to book flights from Seoul to Jeju City

Are your dates flexible? Find out the best times to travel from Seoul to Jeju City based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seoul to Jeju City

  • Which airlines offer sustainable flights from Seoul to Jeju City?

    Every passenger on a flight to Jeju City from Seoul emits about 174 kg of CO2. Asiana Airlines offers some of the most eco-friendly flights to Jeju City from Seoul. The airline runs nonstop flights from Seoul Gimpo International Airport and emits about 41% less carbon than most of its competitors flying the same route.

  • Are there any hotels at Seoul Incheon Airport?

    Yes, the airport hosts several hotels where you can spend the night if your flight is scheduled for an early departure from Seoul to Jeju City. Darakhyu Capsule Hotel Incheon Airport offers rooms equipped with double or single beds, showers, Bluetooth speakers, a desk, and Wi-Fi. In Terminal 1, you will get the rooms near the Transportation Center on the First Floor. In Terminal 2, the rooms are in the Public Zone in the Basement. Alternatively, you can use the hotels around the airport. Grand Hyatt Incheon and Hotel Hu Incheon Airport are a short drive from the airport and offer free airport shuttles.

  • How can I access the lounges at Seoul Incheon Airport?

    The airport hosts several lounges where passengers can relax as they wait to board their flights to Jeju City. SPC Lounge is on the 4th Floor of Terminal 2 and admits travelers on lounge membership programs. Matina Lounge is Airside of the 4th Floor in Terminal 2 and accepts passengers with lounge membership subscriptions or with lounge access pass. Sky Hub has lounges in multiple locations within the airport. You can get the lounges in the West Wing, East Wing, and the International Departures Level in Terminal 1.

  • Are there any nursing facilities at Seoul Incheon Airport?

    Yes, the airport offers baby care facilities. The facilities are equipped with washbasins, changing tables, bottle sanitizers, and other nursing equipment. They are spread throughout Terminal 2 and Terminal 1. The airport also offers Children's Play Areas where you can take your kids to steam off before boarding your flight to Jeju City. In Terminal 1, the areas are near Gates 25, 41, 45, 9, and by Gate 110 on the 3RD Floor. In Terminal 2, you can find the areas near Gates 231, 242, 254, 268, and 257.

  • What is the cheapest flight from Seoul to Jeju City?

    In the last 5 days, the lowest price for a flight from Seoul to Jeju City was $16 for a one-way ticket and $61 for a round-trip.

  • Do I need a passport to fly between Seoul and Jeju City?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Seoul and on arrival in Jeju City.

  • Which airports will I be using when flying from Seoul to Jeju City?

    Seoul is served by 2 major airports and there is only 1 main airport in Jeju City. You will leave Seoul from one of these airports: Seoul Gimpo Intl or Incheon Intl. You will be arriving at Jeju City.

  • Which airlines offer Wi-Fi service onboard planes from Seoul to Jeju City?

    Scoot, and EVA Air offer inflight Wi-Fi service on the Seoul to Jeju City flight route.

  • Which aircraft models fly most regularly from Seoul to Jeju City?

    The Boeing 737-800 is the aircraft model that flies most regularly on the Seoul to Jeju City flight route.

  • Which airline alliances offer flights from Seoul to Jeju City?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Seoul and Jeju City, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Seoul to Jeju City?

    There are nonstop flights from Seoul to Jeju City on a daily basis.

  • Which is the best airline for flights from Seoul to Jeju City, Eastar Jet or Jin Air?

    The two airlines most popular with KAYAK users for flights from Seoul to Jeju City are Eastar Jet and Jin Air. With an average price for the route of $105 and an overall rating of 9.3, Eastar Jet is the most popular choice. Jin Air is also a great choice for the route, with an average price of $86 and an overall rating of 8.6.

  • How does KAYAK find such low prices on flights from Seoul to Jeju City?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seoul to Jeju City.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seoul to Jeju City?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Jeju City from Seoul is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seoul to Jeju City?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Jeju City with an airline and back to Seoul with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seoul to Jeju City?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Jeju City from Seoul up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Seoul to Jeju City

  • Looking for a cheap flight? 25% of our users found flights on this route for $38 or less one-way and $105 or less round-trip.
  • Passengers who need to exchange some notes before leaving Jeju Airport (CJU) will be glad to know that Jeju Bank runs currency exchange counters on 3F and 1F.
  • CJU is an accessible airport with provisions that ensure special needs passengers get easy access to their services and programs. The airport provides about 14 accessible restrooms, disabled parking spaces, elevators, and raised blocks.
  • Seoul Incheon Airport (ICN) is divided into Terminals 1 and 2. The airport provides sidewalks that connect the terminals. You can also get from one terminal to the other by the underground train or the street shuttle buses.
  • CJU offers luggage storage lockers Landslide of 1F. The airport's luggage storage facilities provide temporary luggage storage from 6:30 am to 9 pm. The lockers are billed on 24h periods.
  • Travelers who need medical supplies can visit the CJU airport’s medical center. It is near Gate 3 on the First Floor of the Domestic Terminal and runs from 7 am to 10 pm.

Prefer to fly direct from Seoul to Jeju City?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Seoul to Jeju City.
Find which airlines fly direct from Seoul to Jeju City Airport, which days they fly and book direct flights.

Direct departures

Seoul to Jeju City

Monday

Air Busan,Air Seoul,Asiana Airlines, +6 more

Air Busan,Air Seoul, +7 more

Tuesday

Air Busan,Air Seoul,Asiana Airlines, +6 more

Air Busan,Air Seoul, +7 more

Wednesday

Air Busan,Air Seoul,Asiana Airlines, +6 more

Air Busan,Air Seoul, +7 more

Thursday

Air Busan,Air Seoul,Asiana Airlines, +6 more

Air Busan,Air Seoul, +7 more

Friday

Air Busan,Air Seoul,Asiana Airlines, +6 more

Air Busan,Air Seoul, +7 more

Saturday

Air Busan,Air Seoul,Asiana Airlines, +6 more

Air Busan,Air Seoul, +7 more

Sunday

Air Busan,Air Seoul,Asiana Airlines, +6 more

Air Busan,Air Seoul, +7 more

See more direct flights

Direct returns

Jeju City to Seoul

Monday

Air Busan,Air Seoul,Asiana Airlines, +6 more

Air Busan,Air Seoul, +7 more

Tuesday

Air Busan,Air Seoul,Asiana Airlines, +6 more

Air Busan,Air Seoul, +7 more

Wednesday

Air Busan,Air Seoul,Asiana Airlines, +6 more

Air Busan,Air Seoul, +7 more

Thursday

Air Busan,Air Seoul,Asiana Airlines, +6 more

Air Busan,Air Seoul, +7 more

Friday

Air Busan,Air Seoul,Asiana Airlines, +6 more

Air Busan,Air Seoul, +7 more

Saturday

Air Busan,Air Seoul,Asiana Airlines, +6 more

Air Busan,Air Seoul, +7 more

Sunday

Air Busan,Air Seoul,Asiana Airlines, +6 more

Air Busan,Air Seoul, +7 more

See more direct flights

Everything you need to know for your flight from Seoul to Jeju City

Information on your arrival and departure airports