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Cheap flights from Incheon Intl Airport to Jeju City from $60

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Incheon Intl Airport to Jeju City departing on 3/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Incheon Intl Airport to Jeju City

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:45 pm - 10:20 pm
ICN
-
CJU
23h 35m
2 stops
Multiple Airlines Logo
7:30 am - 9:45 pm
CJU
-
ICN
14h 15m
2 stops
$284Multiple Airlines
Fri, Mar 13 - Mon, Mar 16
Multiple Airlines Logo
5:30 pm - 12:30 pm
ICN
-
CJU
19h 00m
2 stops
Multiple Airlines Logo
7:10 pm - 10:10 am
CJU
-
ICN
15h 00m
2 stops
$286Multiple Airlines
Wed, Apr 15 - Wed, Apr 22
Multiple Airlines Logo
10:45 pm - 9:20 pm
ICN
-
CJU
22h 35m
2 stops
Multiple Airlines Logo
2:20 pm - 12:35 pm
CJU
-
ICN
22h 15m
2 stops
$300Multiple Airlines
Fri, Mar 13 - Fri, Mar 20
Multiple Airlines Logo
9:50 pm - 11:05 am
ICN
-
CJU
13h 15m
1 stop
Multiple Airlines Logo
3:40 pm - 8:50 pm
CJU
-
ICN
29h 10m
2 stops
$302Multiple Airlines
Fri, Mar 13 - Fri, Mar 20
Multiple Airlines Logo
2:20 pm - 11:30 am
ICN
-
CJU
21h 10m
3 stops
Multiple Airlines Logo
6:55 pm - 11:15 am
CJU
-
ICN
16h 20m
2 stops
$303Multiple Airlines
Sun, Mar 15 - Tue, Mar 17
China Eastern Logo
1:10 pm - 12:30 pm
ICN
-
CJU
23h 20m
2 stops
China Eastern Logo
1:40 pm - 11:15 am
CJU
-
ICN
21h 35m
2 stops
$307China Eastern
Tue, Apr 14 - Tue, Apr 21
Multiple Airlines Logo
9:50 pm - 10:40 am
ICN
-
CJU
12h 50m
1 stop
Multiple Airlines Logo
11:40 am - 8:50 pm
CJU
-
ICN
9h 10m
1 stop
$308Multiple Airlines
Tue, Apr 14 - Thu, Apr 23
China Eastern Logo
4:35 pm - 12:30 pm
ICN
-
CJU
19h 55m
2 stops
China Eastern Logo
4:00 pm - 11:15 am
CJU
-
ICN
19h 15m
2 stops
$309China Eastern
Tue, Apr 21 - Fri, Apr 24
Multiple Airlines Logo
12:45 pm - 8:55 pm
ICN
-
CJU
32h 10m
2 stops
Multiple Airlines Logo
6:55 pm - 11:15 am
CJU
-
ICN
16h 20m
2 stops
$312Multiple Airlines
Sun, Mar 15 - Tue, Mar 17
China Eastern Logo
8:50 pm - 12:50 pm
ICN
-
CJU
16h 00m
2 stops
China Eastern Logo
1:50 pm - 11:00 am
CJU
-
ICN
21h 10m
2 stops
$313China Eastern
Thu, Mar 12 - Thu, Mar 19

Air China flights from Incheon Intl Airport to Jeju City

Our best Air China deals on Incheon Intl Airport to Jeju City flight tickets
Air China
Mar 29
ICN1:05 pmIncheon Intl
8h 00m
1 stop
CJU9:05 pmJeju City
Apr 3
CJU10:00 pmJeju City
14h 35m
1 stop
ICN12:35 pmIncheon Intl
$328
Air China
Apr 1
ICN1:05 pmIncheon Intl
8h 00m
1 stop
CJU9:05 pmJeju City
Apr 3
CJU10:00 pmJeju City
14h 35m
1 stop
ICN12:35 pmIncheon Intl
$338

T'way Air flights from Incheon Intl Airport to Jeju City

Our best T'way Air deals on Incheon Intl Airport to Jeju City flight tickets
T'way Air
Apr 7
ICN3:55 pmIncheon Intl
22h 05m
1 stop
CJU2:00 pmJeju City
Apr 22
CJU4:05 pmJeju City
21h 25m
1 stop
ICN1:30 pmIncheon Intl
$344
T'way Air
Apr 15
ICN3:55 pmIncheon Intl
22h 05m
1 stop
CJU2:00 pmJeju City
Apr 22
CJU4:05 pmJeju City
21h 25m
1 stop
ICN1:30 pmIncheon Intl
$349
T'way Air
Apr 7
ICN10:50 amIncheon Intl
27h 10m
1 stop
CJU2:00 pmJeju City
Apr 22
CJU4:05 pmJeju City
21h 25m
1 stop
ICN1:30 pmIncheon Intl
$355

momondo Fare Finder

 
Customize your flight search to find flights from Incheon Intl Airport to Jeju City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 1, 2026.
Use the filters below to find and compare flights from Incheon Intl Airport to Jeju City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IncheonJeju City

ICN - CJU

ICNCJU

Incheon Intl

Fri 3/13

10:45 pm-10:20 pm

2 stops23h 35m

Jeju City

Mon 3/16

7:30 am-9:45 pm

2 stops14h 15m

$284

IncheonJeju City

ICN - CJU

ICNCJU

Incheon Intl

Wed 4/15

5:30 pm-12:30 pm

2 stops19h 00m

Jeju City

Wed 4/22

7:10 pm-10:10 am

2 stops15h 00m

$286

IncheonJeju City

ICN - CJU

ICNCJU

Incheon Intl

Fri 3/13

10:45 pm-9:20 pm

2 stops22h 35m

Jeju City

Fri 3/20

2:20 pm-12:35 pm

2 stops22h 15m

$300

IncheonJeju City

ICN - CJU

ICNCJU

Incheon Intl

Fri 3/13

9:50 pm-11:05 am

1 stop13h 15m

Jeju City

Fri 3/20

3:40 pm-8:50 pm

2 stops29h 10m

$302

IncheonJeju City

ICN - CJU

ICNCJU

Incheon Intl

Sun 3/15

2:20 pm-11:30 am

3 stops21h 10m

Jeju City

Tue 3/17

6:55 pm-11:15 am

2 stops16h 20m

$303

IncheonJeju City

ICN - CJU

ICNCJU

Incheon Intl

Tue 4/14

1:10 pm-12:30 pm

2 stops23h 20m

Jeju City

Tue 4/21

1:40 pm-11:15 am

2 stops21h 35m

$307

IncheonJeju City

ICN - CJU

ICNCJU

Incheon Intl

Tue 4/14

9:50 pm-10:40 am

1 stop12h 50m

Jeju City

Thu 4/23

11:40 am-8:50 pm

1 stop9h 10m

$308

IncheonJeju City

ICN - CJU

ICNCJU

Incheon Intl

Tue 4/21

4:35 pm-12:30 pm

2 stops19h 55m

Jeju City

Fri 4/24

4:00 pm-11:15 am

2 stops19h 15m

$309

IncheonJeju City

ICN - CJU

ICNCJU

Incheon Intl

Sun 3/15

12:45 pm-8:55 pm

2 stops32h 10m

Jeju City

Tue 3/17

6:55 pm-11:15 am

2 stops16h 20m

$312

IncheonJeju City

ICN - CJU

ICNCJU

Incheon Intl

Thu 3/12

8:50 pm-12:50 pm

2 stops16h 00m

Jeju City

Thu 3/19

1:50 pm-11:00 am

2 stops21h 10m

$313

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Jeju City from

How to get the cheapest flight ticket from Incheon Intl Airport 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 typical price of a round-trip flight between Incheon Intl Airport and Jeju City?

What is the cheapest month to fly to Jeju City?

The month of June is, on average, the cheapest month to fly to Jeju City from Incheon Intl Airport, with most prices found around $58. If you aren’t able to travel during the month of June, then book flights to Jeju City from Incheon Intl Airport during November instead. Flights to Jeju City in November, while not as cheap as those in June, still average around $71.

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

The cheapest day to depart from Incheon Intl Airport to Jeju City is on a Monday. Travelers who choose to depart for Jeju City on a Monday will often find tickets for as low as $65. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Incheon Intl Airport to Jeju City for around $105.

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

In the evening is the cheapest time of day to fly from Incheon Intl Airport to Jeju City when you can find flight prices for as low as $67. Flying to Jeju City in the evening is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive with an average ticket price of $97.

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

As of March 2026, prices for Incheon Intl Airport to Jeju City flights are approximately 137% more expensive when compared to flights at the same time last year.

When to book flights from Incheon Intl Airport to Jeju City

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

Cheap Incheon Intl Airport to Jeju City (ICN to CJU) flight deals and tips

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

Fastest flight time

7h 30m

Direct flights

Mon and Fri

Airports in Jeju City

1 airport
The fastest flight from Incheon Intl Airport to Jeju City takes 7h 30m
Direct flights go from Incheon Intl Airport to Jeju City on Monday and Friday. There are no airlines offering direct flights.
There is 1 airport in Jeju City. From Incheon Intl Airport there are direct flights to Jeju City (CJU).
Search flight deals

  • How far is Incheon Intl to Jeju City by plane?

    The straight-line distance from Incheon Intl to Jeju City is 272.0 mi. By plane, this route typically takes 7h 30m.

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

    Prices for flights from Incheon Intl Airport to Jeju City Airport are updated daily.

  • How many operators does momondo search for flights from Incheon Intl Airport to Jeju City Airport?

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Incheon Intl Airport to Jeju City Airport.

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

    The travel and health documents required for your trip to Jeju City Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Jeju City Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Incheon Intl Airport to Jeju City?

Best airlines flying from Incheon Intl Airport to Jeju City

Compare and see reviews for airlines that fly from Incheon Intl Airport to Jeju City with momondo
Airline
Rating
Free Cancellation
Price
Jeju AirPriceFrom $30Free CancellationRating
7.6
35 reviews
Search Jeju Air flights
Asiana AirlinesPriceFrom $35Free CancellationRating
8.1
502 reviews
Search Asiana Airlines flights

Traveling to a place near Jeju City?

Book flights to Jeju City if you plan to visit one of these locations
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Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seoul to Jeju City. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Seoul to Jeju City on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Jeju City from Seoul. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Seoul to Jeju City now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Jeju City and let you know when they change.

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Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Jeju Air
Asiana Airlines