Question 1

What is the cheapest airline that flies from Seoul Gimpo Intl to Jeju City?

Accepted Answer

Jeju Air, T'way Air, and Asiana Airlines are the most popular carriers operating from Seoul Gimpo Intl to Jeju City

Question 2

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

Accepted Answer

You are more likely to see cheaper flights to Jeju City from Seoul Gimpo Intl Airport when booking week ahead of your departure date. In general, you can expect to find flights to Jeju City for around £61 when searching week before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Jeju City from Seoul Gimpo Intl Airport for as low as £58 on momondo.

Question 3

How many flights depart from Seoul Gimpo Intl Airport to Jeju City on average per day?

Accepted Answer

As of December 2025, there are 127 flights per day flying from Seoul Gimpo Intl Airport to Jeju City. The most common time of day flights depart is 06:00, with 41% of flights taking off at midday.

Question 4

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

Accepted Answer

Our data shows that the cheapest Seoul Gimpo Intl Airport to Jeju City flights are usually those with departure times in the afternoon. Our users have found flights to Jeju City in the afternoon for as low as £54. Flights to Jeju City are more costly in the morning, with an average ticket price of £64. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Question 5

What is the cheapest Seoul Gimpo Intl to Jeju City flight route?

Accepted Answer

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

Question 6

Which airlines fly to Jeju City?

Accepted Answer

Asiana Airlines, Jeju Air and T'way Air are the top three most popular airlines that fly to Jeju City from Seoul Gimpo Intl Airport according to our data. Asiana Airlines is the first choice among our users, with 38% of people opting to fly with this airline when travelling to Jeju City. Keep in mind that there are 4 different airlines that fly to Jeju City on a routine basis, so you have a few additional options to choose from.

Question 7

How many flights depart from Seoul Gimpo Intl Airport to Jeju City on average per week?

Accepted Answer

As of December 2025, 892 flights take off from Seoul Gimpo Intl Airport and land in Jeju City each week. The most common flight departure day for this route is Tue, with 15% of weekly flights taking off on this day.

Question 8

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Sunday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

Question 9

How often are flights from Seoul to Jeju City delayed?

Accepted Answer

Historically, on average around 17% of flights between Seoul and Jeju City have experienced a delay on any given week. The average delay length over the past 12 months has been 83 minutes.

Question 10

What is the cheapest month to fly to Jeju City?

Accepted Answer

The month of March is, on average, the cheapest month to fly to Jeju City from Seoul Gimpo Intl Airport, with most prices found around £45. If you are unable to visit Jeju City during the month of March, then departing from Seoul Gimpo Intl Airport during the month December is also very affordable. Most momondo users find prices during this month for around £50.

Question 11

What is the most punctual flight time for Seoul to Jeju City flights?

Accepted Answer

Generally, flights departing at night tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Question 12

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

Accepted Answer

Our data shows that Sunday is the least expensive day to fly to Jeju City. Tickets to fly out on this day can be as low as £40. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around £77. These prices are subject to change though, so be sure to set up a Price Alert for flights to Jeju City.

Question 13

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

Accepted Answer

There are 2 cabin classes available to choose from on Seoul Gimpo Intl to Jeju City flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 14

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

Accepted Answer

As of December 2025, prices for Seoul Gimpo Intl Airport to Jeju City flights are approximately 21% cheaper when compared to flights at the same time last year.

Question 15

Which airline has the best punctuality record on Seoul to Jeju City flights?

Accepted Answer

According to our data, Air Busan have had the fewest delays on this route over the last 12 months, with about 11% of their flights experiencing any sort of delay.

Question 16

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

Accepted Answer

Prices for flights from Seoul Gimpo Intl Airport to Jeju City Airport are refreshed on a daily basis.

Question 17

How many operators does momondo search for flights from Seoul Gimpo Intl Airport to Jeju City Airport?

Accepted Answer

As of December 2025, there are 4 operators available to choose from for flights from Seoul Gimpo Intl Airport to Jeju City Airport.

Question 18

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

Accepted Answer

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seoul Gimpo Intl Airport to Jeju City Airport.

Question 19

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

Accepted Answer

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 license 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.

Best price found	£30
Fastest flight time	1h 15m
Direct flights	Every day
Airports in Jeju City	1 airport

Airline	Rating	Free Cancellation	Price
Jeju Air	PriceFrom £22	Free Cancellation	Rating 7.6 36 reviews	Search Jeju Air flights
T'way Air	PriceFrom £27	Free Cancellation	Rating 0.0 0 reviews	Search T'way Air flights
Asiana Airlines	PriceFrom £33	Free Cancellation	Rating 8.2 493 reviews	Search Asiana Airlines flights
Korean Air	PriceFrom £41	Free Cancellation	Rating 8.4 1,186 reviews	Search Korean Air flights

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How to get the cheapest flight ticket from Seoul Gimpo Intl Airport to Jeju City

What is the cheapest month to fly to Jeju City?

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

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

What is the cheapest Seoul Gimpo Intl to Jeju City flight route?

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

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

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

There are 2 cabin classes available to choose from on Seoul Gimpo Intl 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 Gimpo Intl Airport to Jeju City flight prices changed over time?

As of December 2025, prices for Seoul Gimpo Intl Airport to Jeju City flights are approximately 21% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Seoul Gimpo Intl to Jeju City?

Jeju Air, T'way Air, and Asiana Airlines are the most popular carriers operating from Seoul Gimpo Intl to Jeju City

Which airlines fly to Jeju City?

How often are flights from Seoul to Jeju City delayed?

Historically, on average around 17% of flights between Seoul and Jeju City have experienced a delay on any given week. The average delay length over the past 12 months has been 83 minutes.

What is the most punctual flight time for Seoul to Jeju City flights?

Generally, flights departing at night tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Sunday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Seoul to Jeju City flights?

According to our data, Air Busan have had the fewest delays on this route over the last 12 months, with about 11% of their flights experiencing any sort of delay.

How many flights depart from Seoul Gimpo Intl Airport to Jeju City on average per day?

As of December 2025, there are 127 flights per day flying from Seoul Gimpo Intl Airport to Jeju City. The most common time of day flights depart is 06:00, with 41% of flights taking off at midday.

How many flights depart from Seoul Gimpo Intl Airport to Jeju City on average per week?

As of December 2025, 892 flights take off from Seoul Gimpo Intl Airport and land in Jeju City each week. The most common flight departure day for this route is Tue, with 15% of weekly flights taking off on this day.

When to book flights from Seoul Gimpo Intl Airport to Jeju City

Cheap Seoul Gimpo Intl Airport to Jeju City (GMP to CJU) flight deals and tips

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

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

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What is the most popular airline from Seoul Gimpo Intl Airport to Jeju City?

Best airlines flying from Seoul Gimpo Intl Airport to Jeju City

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