GMP - CJU

Find Cheap Flights from Seoul to Jeju City

1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Jeju City

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seoul to Jeju City, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seoul to Jeju City, as well as popular online travel agencies
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Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return 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 return flight deals from Gimpo Intl to Jeju City

Air Seoul Logo
GMP-CJU
1h 15mdirect
Air Seoul Logo
CJU-GMP
1h 15mdirect
Air Seoul
Find Deal
T'way Air Logo
GMP-CJU
1h 15mdirect
T'way Air Logo
CJU-GMP
1h 15mdirect
T'way Air
Find Deal
Air Busan Logo
GMP-CJU
1h 20mdirect
Air Busan Logo
CJU-GMP
1h 20mdirect
Air Busan
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Korean Air Logo
GMP-CJU
1h 15mdirect
Korean Air Logo
CJU-GMP
1h 15mdirect
Korean Air
Find Deal
Asiana Airlines Logo
GMP-CJU
1h 10mdirect
Asiana Airlines Logo
CJU-GMP
1h 15mdirect
Asiana Airlines
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Eastar Jet Logo
GMP-CJU
1h 15mdirect
Eastar Jet Logo
CJU-GMP
1h 15mdirect
Eastar Jet
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Jeju Air Logo
GMP-CJU
1h 15mdirect
Jeju Air Logo
CJU-GMP
1h 20mdirect
Jeju Air
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Jin Air Logo
GMP-CJU
1h 15mdirect
Jin Air Logo
CJU-GMP
1h 15mdirect
Jin Air
Find Deal
Booking Insights

KAYAK's insights & trends for Gimpo Intl to Jeju City flights

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

What is the cheapest month to fly from Seoul Gimpo Intl Airport 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 Gimpo Intl Airport 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 Gimpo Intl Airport to Jeju City is March, where tickets cost S$ 80 (return) on average. On the other hand, the most expensive months are October and May, where the average cost of round-trip tickets is S$ 146 and S$ 128 respectively.

How far in advance should I book a flight from Seoul Gimpo Intl Airport to Jeju City?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seoul Gimpo Intl Airport to Jeju City, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Seoul Gimpo Intl Airport to Jeju City, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low seasonMarch
Best time to beat the crowds (27% less expensive on average)
Most popular time to fly (35% more expensive on average)

When to book flights from Gimpo Intl to Jeju City

Are your dates flexible? Find out the best times to travel from Gimpo Intl to Jeju City based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 Seoul to Jeju City flights

  • 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?

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Seoul to Jeju City are Jin Air and Korean Air. With an average price for the route of S$ 93 and an overall rating of 8.7, Jin Air is the most popular choice. Korean Air is also a great choice for the route, with an average price of S$ 131 and an overall rating of 8.4.

  • 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 travellers 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 return 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 Gimpo Intl Airport to Jeju City

  • Looking for a cheap flight? 25% of our users found flights on this route for S$ 27 or less one-way and S$ 94 or less round-trip.

Prefer to fly direct from Seoul Gimpo Intl to Jeju City?

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

Direct departures

Seoul Gimpo Intl to Jeju City

Monday

Air Busan, Air Seoul, Asiana Airlines, +5 more

Air Busan, Air Seoul, +6 more

Tuesday

Air Busan, Air Seoul, Asiana Airlines, +5 more

Air Busan, Air Seoul, +6 more

Wednesday

Air Busan, Air Seoul, Asiana Airlines, +5 more

Air Busan, Air Seoul, +6 more

Thursday

Air Busan, Air Seoul, Asiana Airlines, +5 more

Air Busan, Air Seoul, +6 more

Friday

Air Busan, Air Seoul, Asiana Airlines, +5 more

Air Busan, Air Seoul, +6 more

Saturday

Air Busan, Air Seoul, Asiana Airlines, +5 more

Air Busan, Air Seoul, +6 more

Sunday

Air Busan, Air Seoul, Asiana Airlines, +5 more

Air Busan, Air Seoul, +6 more

See more direct flights

Direct returns

Jeju City to Seoul Gimpo Intl

Monday

Air Busan, Air Seoul, Asiana Airlines, +5 more

Air Busan, Air Seoul, +6 more

Tuesday

Air Busan, Air Seoul, Asiana Airlines, +5 more

Air Busan, Air Seoul, +6 more

Wednesday

Air Busan, Air Seoul, Asiana Airlines, +5 more

Air Busan, Air Seoul, +6 more

Thursday

Air Busan, Air Seoul, Asiana Airlines, +5 more

Air Busan, Air Seoul, +6 more

Friday

Air Busan, Air Seoul, Asiana Airlines, +5 more

Air Busan, Air Seoul, +6 more

Saturday

Air Busan, Air Seoul, Asiana Airlines, +5 more

Air Busan, Air Seoul, +6 more

Sunday

Air Busan, Air Seoul, Asiana Airlines, +5 more

Air Busan, Air Seoul, +6 more

See more direct flights

Reviews of the top 5 airlines flying from Gimpo Intl to Jeju City

 
See real verified KAYAK customer reviews for airlines flying from Seoul to Jeju City. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Gimpo Intl to Jeju City? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.7
Jin AirOverall score based on 19 reviews
8.0Entertainment
8.0Food
8.7Boarding
8.3Comfort
9.1Crew
Airline reviews

I like the landing which is nice and safe, seats are also comfortable

10.0 ExcellentAnonymous, Apr 2025NRT - ICN
Read more Jin Air reviews

I like the landing which is nice and safe, seats are also comfortable

Staff on board were good - food was fine tasted good - tv was old 1970ts in seat back but hey it was a 2 out flight so no drama

I can't believe they put my wife and I in the two middle seats! It is a very long flight and we had single flyers on either side of us blocking the way to the bathroom! There's no reason to not give one of us the isle seat so we could have managed bathroom needs and snacks with convenience. So I think very poorly of Korean air to put us both in the middle, I've never had that happen before and will probably avoid this airline in the future because of this. We tried to have them change it but they didn't so you pretty much lost a customer because of it.

There could have been better spacing of the passengers, it was crowded in some parts of the plane then other while rows were empty

It was good, I liked the self-serve snacks but it was a little difficult to get the alcohol, which is understandable since I wouldn't want kids sneaking it.

Friendly flight attendants and gate agents. Very clean plane and food was good!

I normally love Korean Air, but this trip was not great. We boarded the plan and were settling into our seats. My son and I use these leg swings and we used it on the trip over to Cambodia, but on the way back the flight attendant very rudely told us we could not use it and that it was against regulations. I asked to see the regulation, but never saw it. The food on this trip was horrible as well, Even my son's kids meal was disgusting so we didn't eat anything on the flight. Thankfully we brought snacks. Entertainment - what happened to the games?

Plane took off on time and I had the whole row to myself!

One of the flight attendants stepped on my foot. I was on the aisle seat. A lady inside needed to get out. So Instood. Just then, a flight attentendant came wuicklybtheoughbthe aisle and stepprd on my sock covered toes. I let out a small sound. She stopped momentarily, but didn’t ask how I was just took off of the aisle. Never came back to see how I was. Fortunately, I was not really hurt other than a slight soreness in my toes. But I found that to be very negligent.

This was an amazing flight. The crew was great. The service was great. The food provided was great.

I was unable to select decent seats, and so I was stuck in the middle seat because it was selected for me

This flight was a superior flight in all regards. Extremely pleasant experience.

2nd major delay due to maintenance issues. 1st delay missed my connecting flight.

It was great, but my bag was not loaded onto the connecting flight. I'm currently getting it resolved. If this isn't a problem, everything else was excellent.

Very clean ,flight attendants very professional,nice , Boarding was very easy

The aircraft was massive (A-380) and became crowded with 400+ passengers on board.

The plane hasnt left im stuck in seatle still my flight has been grounded for almost 5 hours

My luggage didn’t arrive with my flight. Flight was delayed by nearly 2 hours while we sat on the plane and I almost missed my connecting flight and subsequently missed the last train from the airport so it took me another 2 hours to get to my destination after arriving, Crew skipped me several times when offering beverages, and I couldn’t get their attention at times because they wouldn’t even make eye contact with me. They didn’t give me a form for disembarking so I had to go to the back of the line after waiting an eternity for immigration. Paid for on flight wi- fi that didn’t work for most of the flight.

Love flying Asiana. Been using it for over a decade now.

Coming back to America was a peaceful flight everyone and everything was perfect

I had a bad experience coming from America to Thailand. On my connecting flight my check in suitcase was not put on the departing aircraft, I received my suitcase 24 hours after arriving in Bangkok and when I open my luggage my hand swelled up. The next morning when I put on an outfit from my suitcase my face swelled up and became numb. My entire vacation was ruined it seems that some kind of chemical was sprayed into suitcase and ruined my clothes and got me sick. The staff at my hotel called the airline and spoke to someone and they told me to file a complaint and gave my a website to do so. I did not file a complaint I felt like it would have fell on death ears. I had to throw away my brand new vacation clothes and suitcase and I had the worst vacation ever due to this happening to me.

The staff was courteous and the flight was very smooth. It was so nice to see the captain greeting the passengers at the end of the flights.

At the boarding gate, Jeju airline accepted "carry on" bags for checking in for free due to the "limited cabin space". This is because most passengers were carrying multiple bags that exceed the size and weight limit for carry on items. Rather than inspecting carry-on bags at the counter and requiring excess bags to be checked in for a fee, they allowed freeloading at the boarding gate to to the detriment of those who paid the fee for checked bags. This is totally unfair.

As posred earlier the crew was very accommodating & professional. Thank You Allen

All though you can not help it the kids was loud and unruly, The crew was very accommodating and professional. Thank You Allen.

No priority counter check in for families with young children.

The flight was delayed from GUM to ICN, there was no notification on how delayed the flight would be. Although we received notice, there was no specified time given. The flight was also very uncomfortable.

ok flight, but charged for everything. water, food, baggage. no free water available, I had to plead to give me water to take medicine.

Need to consider about zero entertainment services and lack of flight information!

I can't board the 2nd flight due to the last 1st flight. In the 1st flight check-in, I can't board due to the stupid problem of K-ETA visa. The booking system and the flight company should inform the customer a few days earlier. This is the worse experience in my life. I won't use KAYAK and the airline anymore. My friends were also surprised about this stupid situation. I won't use KAYAK and T'way anymore.

I can't board the flight due to the K-ETA problem. You should inform the customer clearly a few days before the flight. I can't cancel/change the flight now. This is the worst experience in my life. I also never hear about this kind of bad experience. I won't use the booking system and the flight company anymore.

Everything you need to know for your flight from Gimpo Intl to Jeju City

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