CJU - GMP

$15 Find Cheap Flights from Jeju City to Seoul

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Jeju City to Gimpo Intl departing on 1/7. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Seoul Gimpo Intl Airport

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

Cheapest round-trip
$26
Overall average: $52
Jeju Air
Wed 12/24Sun 1/4
CJU - GMP • Non-stop
Cheapest one-way
$15
Typical prices: $57-$90
Jin Air
Wed 1/7
CJU - GMP • Non-stop
Our travelers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
Jeju Air's bundle options save on seats and baggage.
Jin Air includes a 22-pound carry-on in all tickets.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Jeju Air
Cheapest • from $26 (round-trip)
Asiana Airlines
Best reviews • 8.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
March
Cheapest • 29% price drop
October
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Gimpo Intl!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Jeju City to Gimpo Intl (CJU-GMP)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Jeju City to Gimpo Intl 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 Jeju City to Gimpo Intl

Wed, Dec 24 - Sun, Jan 4
Jeju Air Logo
7:10 am - 8:25 am
CJU
-
GMP
1h 15mnonstop
Jeju Air Logo
7:30 pm - 8:45 pm
GMP
-
CJU
1h 15mnonstop
$26Jeju Air
Wed, Dec 24 - Sun, Jan 4
Jeju Air Logo
7:10 am - 8:25 am
CJU
-
GMP
1h 15mnonstop
Jeju Air Logo
7:30 pm - 8:45 pm
GMP
-
CJU
1h 15mnonstop
$27Jeju Air
Sat, Dec 20 - Sat, Dec 20
Asiana Airlines Logo
6:10 am - 7:25 am
CJU
-
GMP
1h 15mnonstop
Asiana Airlines Logo
8:30 pm - 9:45 pm
GMP
-
CJU
1h 15mnonstop
$36Asiana Airlines
Fri, Jan 16 - Sun, Feb 1
Jin Air Logo
7:15 am - 8:30 am
CJU
-
GMP
1h 15mnonstop
Jin Air Logo
7:50 pm - 9:05 pm
GMP
-
CJU
1h 15mnonstop
$41Jin Air
Thu, Jan 22 - Thu, Jan 29
Air Busan Logo
9:10 am - 10:30 am
CJU
-
GMP
1h 20mnonstop
Air Busan Logo
5:40 pm - 6:55 pm
GMP
-
CJU
1h 15mnonstop
$43Air Busan
Sun, Dec 21 - Sun, Dec 21
Asiana Airlines Logo
6:15 am - 7:30 am
CJU
-
GMP
1h 15mnonstop
Asiana Airlines Logo
8:30 pm - 9:45 pm
GMP
-
CJU
1h 15mnonstop
$44Asiana Airlines
Sat, Jan 24 - Sat, Jan 31
Jin Air Logo
7:15 am - 8:30 am
CJU
-
GMP
1h 15mnonstop
Jin Air Logo
7:50 pm - 9:05 pm
GMP
-
CJU
1h 15mnonstop
$46Jin Air
Wed, Dec 24 - Fri, Dec 26
Jin Air Logo
7:00 am - 8:15 am
CJU
-
GMP
1h 15mnonstop
Jin Air Logo
8:00 pm - 9:15 pm
GMP
-
CJU
1h 15mnonstop
$47Jin Air
Fri, Feb 6 - Tue, Feb 10
Jin Air Logo
7:15 am - 8:30 am
CJU
-
GMP
1h 15mnonstop
Jin Air Logo
7:50 pm - 9:05 pm
GMP
-
CJU
1h 15mnonstop
$48Jin Air
Mon, Dec 22 - Thu, Dec 25
Jeju Air Logo
10:00 am - 11:20 am
CJU
-
GMP
1h 20mnonstop
Jeju Air Logo
7:05 pm - 8:20 pm
GMP
-
CJU
1h 15mnonstop
$49Jeju Air
Booking Insights

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

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

What’s the cheapest day of the week to fly from Jeju City to Seoul?

The average price of all round-trip flights from Jeju City to Seoul Gimpo Intl Airport clicked on KAYAK for each day over the last 12 months.

For Jeju City to Seoul, Wednesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Seoul back to Jeju City, the best deals are generally found on Tuesday, with Friday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Jeju City to Seoul Gimpo Intl Airport, 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 Jeju City to Seoul Gimpo Intl Airport is March, where tickets cost $48 (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 $85 respectively.

Expert advice

Expert advice for your flight from Jeju City to Gimpo Intl

 
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.
Airlines
Korean Air

Korean Air's Prestige Class offers recliner seats on domestic flights.


Korean Air allows free checked bags for all passengers.

Jin Air

Jin Air includes 22-pound carry-on and 33-pound checked bag in all tickets.


Jin Air offers extra-legroom seats for a nominal fee at check-in.

Jeju Air

Jeju Air's bundle options save on seats, baggage, and priority boarding.


Jeju Air's BIZ LITE offers priority services and premium seating.

Asiana Airlines

Asiana offers spacious seats with 9 seats per row on Boeing 777, enhancing comfort.


Economy Smartium provides 4 inches extra legroom and priority boarding on A350 flights.

Airports
CJU

Check in 24 hours before your flight and use mobile boarding passes when available to save time at CJU.

GMP

Use the AREX train from GMP to Seoul Station for a quick and convenient connection to central Seoul.

Our travel experts
Robert Schrader

Robert Schrader

Expert on Korean Air and GMP

Robert Schrader

Robert Schrader

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.

Read more
John Walton

John Walton

Expert on Jin Air and Asiana Airlines

John Walton

John Walton

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.

Read more
Daniel Scheffler

Daniel Scheffler

Expert on Jeju Air and CJU

Daniel Scheffler

Daniel Scheffler

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.

Read more

Good to know

Low seasonDecember
Cheapest flight$15
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly with an average 70% increase in price.
Flight from Jeju City to Seoul

When to book flights from Jeju City to Gimpo Intl

Are your dates flexible? Find out the best times to travel from Jeju City to Gimpo Intl 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 Jeju City to Seoul flights

  • Are there special dietary meals on flights from Jeju City to Seoul?

    Some airlines from Jeju City to Seoul offer dietary meals for passengers who are food intolerant. Korean Air offers special inflight meals to accommodate various dietary requirements and preferences. Passengers can request special meals in advance, including options such as vegetarian, vegan, gluten-free, kosher, halal, and more. It is recommended to inform Korean Air about your dietary needs during the booking process or at least 24-48 hours before the scheduled departure to ensure the availability of the requested special meal.

  • Do airlines from Jeju City to Seoul allow passengers with limited mobility onboard?

    Airlines operating from Jeju City to Seoul generally provide accessibility services for passengers with limited mobility. However, the specific services and level of assistance may vary between airlines. Asiana Airlines provides accessibility services for passengers with limited mobility. They help in boarding and disembarking, as well as support during the flight. Passengers can request wheelchair assistance, and the airline ensures that their needs are accommodated to the best of their abilities.

  • Is it possible to fly sustainably from Jeju City to Seoul?

    If you want to offset carbon emissions during your flight, consider booking a ticket with Korean Air. The airline has implemented various sustainability initiatives. They focus on fuel efficiency measures, including advanced aircraft and flight operations, to reduce carbon emissions. The airline also promotes waste reduction and recycling, eco-friendly cabin amenities, and sustainable procurement practices. Korean Air actively participates in environmental campaigns and collaborates with organizations to drive sustainability in the aviation industry.

  • Which inflight amenities can I access on flights from Jeju City to Seoul?

    Flights from Jeju City to Seoul, typically operated by various airlines, may offer basic inflight amenities. For instance, Jeju Air, being a low-cost carrier, typically offers basic inflight amenities. These may include comfortable seating, in-flight magazines, and limited food and beverage options available for purchase. In-flight entertainment systems and other amenities like blankets or pillows may not be provided.

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

    In the last 3 days, the lowest price for a flight from Jeju City to Seoul Gimpo Intl Airport was $15 for a one-way ticket and $26 for a round-trip.

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

    No, a passport isn't needed to fly from Jeju City to Seoul. However, local authorities might ask for an official ID.

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

    On your way to Seoul, you’ll fly out from Jeju City. You’ll be landing at Seoul Gimpo Intl.

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

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

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

    Star Alliance is the only airline alliance operating flights between Jeju City and Seoul.

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

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

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

    The two airlines most popular with KAYAK users for flights from Jeju City to Seoul are Asiana Airlines and Jeju Air. With an average price for the route of $59 and an overall rating of 8.2, Asiana Airlines is the most popular choice. Jeju Air is also a great choice for the route, with an average price of $66 and an overall rating of 7.6.

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

    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 Jeju City to Seoul.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seoul from Jeju City 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 Jeju City to Seoul?

    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 Seoul with an airline and back to Jeju City with another airline. Booking your flights between Jeju City and GMP can sometimes prove cheaper using this method.

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

    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 Seoul from Jeju City 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 Jeju City to Seoul Gimpo Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $31 or less one-way and $29 or less round-trip.
  • Korean Airlines from Jeju City to Seoul allows passengers to fly with their cats or dogs with a maximum of two checked pets, and one pet in the cabin. The maximum weight for the cabin pet is 22 lbs while checked luggage must not weigh more than 99 lbs.
  • Do you plan on flying with Air Busan from Jeju City to Seoul? Travelers can upgrade their seats through Air Busan, moving from Air Busan Economy Class to Air Busan Business Class. The Business Class seat offers wide legroom.
  • Jeju Air operating between Jeju City and Seoul kid policy allows infants under the age of 24 months to travel on the lap of an adult passenger, free of charge. For children aged 2 years and above, a separate seat must be purchased.
  • Passengers flying with T'way Air from Jeju City to Seoul can typically book their seats in advance. The airline generally allows seat selection during the booking process or through the KAYAK website.
  • If you want to travel from Seoul Incheon International Airport (GMP) to the city center, you have several options. These include taking the Airport Railroad Express (AREX), airport limousine buses, taxis, or private transportation services.

Prefer to fly direct from Jeju City to Seoul?

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

Direct departures

Jeju City to Seoul Gimpo Intl

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

Seoul Gimpo Intl 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

Reviews of the top 3 airlines serving from Jeju City to Gimpo Intl

 
See real verified KAYAK customer reviews for airlines flying from Jeju City to Seoul. 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 Jeju City to Gimpo Intl? 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.
8.2
Asiana AirlinesOverall score based on 492 reviews
8.4Boarding
8.6Crew
7.7Entertainment
8.1Comfort
8.1Food
Airline reviews

The customer service was excellent. They noticed that our connecting flight was scheduled too closely for us to complete customs, so they changed the flight. Our initial flight was delayed, and they were able to get us on another flight, all without charging us any additional fees. I would fly them again anytime!

10.0 ExcellentAnonymous, Nov 2025
CJU - GMP
Read more Asiana Airlines reviews

The customer service was excellent. They noticed that our connecting flight was scheduled too closely for us to complete customs, so they changed the flight. Our initial flight was delayed, and they were able to get us on another flight, all without charging us any additional fees. I would fly them again anytime!

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.

Tightest knee space ever experienced on any budget airline. Crew polite and efficient, take off and arrival on time. Surprised that they did not offer water on flight except as sales product. Questions about Food and entertainment not applicable since neither are offered.

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.

Amazing experience, tonnes of leg room, great crew and smooth flight. Especially for this price for business class.

Great Value with Tway Airlines I highly recommend flying with Tway Airlines—especially if you're looking for a budget-friendly option. While the lowest fare comes with limited luggage allowance, it suited me perfectly since I was traveling light. Check-in and boarding were impressively fast and hassle-free. The ground staff and cabin crew were exceptionally polite and courteous throughout the journey. Although the aircraft was an older model and lacked inflight entertainment, this was a minor trade-off considering the ticket cost was nearly 70% lower than typical fares on the ICN–FRA route. If you're focused on value and efficiency over luxury, Tway delivers a smooth and pleasant experience.

I liked cleanliness, comfort, kind staff. I thought communication about meals could be better. We did not know how we were supposed to ensure we had food and drinks in our booking

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 Jeju City to Gimpo Intl

Information on your arrival and departure airports