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Cheap flights from Seoul to Jeju City from R427

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Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from Seoul 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 10mdirect
T'way Air Logo
CJU-GMP
1h 10mdirect
T'way Air
Find Deal
Air Busan Logo
GMP-CJU
1h 25mdirect
Air Busan Logo
CJU-GMP
1h 20mdirect
Air Busan
Find Deal
Korean Air Logo
GMP-CJU
1h 15mdirect
Korean Air Logo
CJU-GMP
1h 15mdirect
Korean Air
Find Deal
Asiana Airlines Logo
GMP-CJU
1h 15mdirect
Asiana Airlines Logo
CJU-GMP
1h 15mdirect
Asiana Airlines
Find Deal
Eastar Jet Logo
GMP-CJU
1h 15mdirect
Eastar Jet Logo
CJU-GMP
1h 10mdirect
Eastar Jet
Find Deal
Jeju Air Logo
GMP-CJU
1h 15mdirect
Jeju Air Logo
CJU-GMP
1h 45mdirect
Jeju Air
Find Deal
Jin Air Logo
GMP-CJU
1h 15mdirect
Jin Air Logo
CJU-GMP
1h 15mdirect
Jin Air
Find Deal

See travel insights to Jeju City from

How to get the cheapest flight ticket from Seoul to Jeju City

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Jeju City?

The month of March is, on average, the cheapest month to fly to Jeju City from Seoul, with most prices found around R1 261. If you’re not able to fly to Jeju City in March, then January is your next best option. Flight prices from Seoul to Jeju City during January average around R1 281.

What is the cheapest day to depart on your flight to Jeju City?

The cheapest day to depart from Seoul to Jeju City is on a Saturday when prices can be found for as low as R0. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Seoul to Jeju City for around R3 255.

What is the cheapest time of day to depart on your flight to Jeju City?

Flying to Jeju City from Seoul in the morning is the least expensive time of day to depart. momondo users have found prices as low as R1 048 when looking at flights departing in the morning. At midday is when there is more demand to fly to Jeju City, so prices are often more expensive at around R3 277 per ticket.

What is the cheapest Seoul to Jeju City flight route?

Fly from Seoul Gimpo Intl to Jeju City for the best Seoul - Jeju City flight prices

How far in advance should I book a flight to Jeju City?

You are more likely to see cheaper flights to Jeju City from Seoul when booking 26 weeks ahead of your departure date. In general, you can expect to find flights to Jeju City for around R1 898 when searching 26 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Jeju City from Seoul for as low as R1 261 on momondo.

What cabin class options are available on Seoul to Jeju City flights?

There are 1 cabin classes available to choose from on Seoul to Jeju City flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Seoul to Jeju City flight prices changed over time?

As of April 2025, prices for Seoul to Jeju City flights are approximately 17% cheaper when compared to flights at the same time last year.

When to book flights from Seoul to Jeju City

Are you open to changing your travel dates? Check out the ideal times to fly from Seoul to Jeju City according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Seoul to Jeju City (SEL to CJU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seoul to Jeju City

Direct flights

None
There are no direct flights from Seoul to Jeju City. There are no popular flight routes from Seoul to Jeju City.

  • How far is Seoul to Jeju City by plane?

    There are 451,2 km between Seoul and Jeju City.

  • When did momondo last update prices for flights from Seoul to Jeju City Airport?

    Prices for flights from Seoul to Jeju City Airport refresh daily.

  • How old do you have to be to fly from Seoul to Jeju City Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seoul to Jeju City Airport.

  • What documentation or ID do you need to fly to Jeju City Airport?

    The necessary travel and health documents for your Jeju City Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Seoul to Jeju City?


Best airlines flying from Seoul to Jeju City

Compare and see reviews for airlines that fly from Seoul to Jeju City with momondo
Airline
Rating
Free Cancellation
Price
Jeju AirPriceFrom R550Free CancellationRating
7,6
31 reviews
Search Jeju Air flights
Korean AirPriceFrom R840Free CancellationRating
8,4
1 060 reviews
Search Korean Air flights
  • Korean Air Flights From Seoul to Jeju City

    Korean Air operates around 228 flights from Seoul to Jeju City every week. The average price of these flights found in the last 72 hours has been R76, but momondo users have found Korean Air deals from Seoul to Jeju City from as low as R43 round-trip. Korean Air has been scored 8,4/10 in 1 060 reviews.

  • Jeju Air Flights From Seoul to Jeju City

    Jeju Air (7,6/10 from 31 reviews) operates around 150 flights from Seoul to Jeju City in any given week. The average Jeju Air airfare for this route is around R58, with deals from around R28 rare but found on momondo. Referenced prices are for round-trip Seoul to Jeju City flight searches in the last 72 hours.


Travelling to a place near Jeju City?

Book flights to Jeju City if you plan to visit one of these locations
Seogwipo

Why use momondo?

Why should I use momondo to find a flight deal from Seoul to Jeju City?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seoul to Jeju City for you.

Can I find flights from Seoul to Jeju City with flexible booking policies on momondo?

Flights from Seoul to Jeju City with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Seoul to Jeju City?

Once all potential Seoul to Jeju City flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Seoul to Jeju City right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Seoul to Jeju City flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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