Cheap Flights to Jeju from ₩18,900

View ₩18,900 flight on Tue, Feb 3, 2026Opens in a new window

Popular airlines to Jeju

  • Korean Air

  • Jeju Air with Bag

  • T'way Air with baggage

  • Asiana Airlines

  • China Eastern Airlines

  • Jeju Air

  • Cathay Pacific

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How much is the cheapest flight to Jeju?

Prices were available within the past 7 days and start at ₩18,900 for one-way flights and ₩38,800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

T'way Air with baggage
Mon, Feb 2 - Tue, Feb 10
TAE
Daegu
CJU
Jeju City
₩38,800 Roundtrip, just found
₩38,800
Roundtrip
just found
Select T'way Air with baggage flight, departing Mon, Feb 2 from Daegu to Jeju City, returning Tue, Feb 10, priced at ₩38,800 just found
T'way Air with baggage
Tue, Feb 3 - Wed, Mar 4
CJJ
Cheongju
CJU
Jeju City
₩39,800 Roundtrip, just found
₩39,800
Roundtrip
just found
Select T'way Air with baggage flight, departing Tue, Feb 3 from Cheongju to Jeju City, returning Wed, Mar 4, priced at ₩39,800 just found
Jeju Air with Bag
Wed, Jan 28 - Mon, Feb 2
CJJ
Cheongju
CJU
Jeju City
₩42,500 Roundtrip, found 8 hours ago
₩42,500
Roundtrip
found 8 hours ago
Select Jeju Air with Bag flight, departing Wed, Jan 28 from Cheongju to Jeju City, returning Mon, Feb 2, priced at ₩42,500 found 8 hours ago
T'way Air with baggage
Wed, Jan 28 - Thu, Feb 12
GMP
Seoul
CJU
Jeju City
₩45,500 Roundtrip, found 1 day ago
₩45,500
Roundtrip
found 1 day ago
Select T'way Air with baggage flight, departing Wed, Jan 28 from Seoul to Jeju City, returning Thu, Feb 12, priced at ₩45,500 found 1 day ago
Jeju Air with Bag
Mon, Feb 2 - Thu, Feb 5
PUS
Busan
CJU
Jeju City
₩47,800 Roundtrip, found 2 hours ago
₩47,800
Roundtrip
found 2 hours ago
Select Jeju Air with Bag flight, departing Mon, Feb 2 from Busan to Jeju City, returning Thu, Feb 5, priced at ₩47,800 found 2 hours ago
Korean Air
Mon, Mar 16 - Tue, Mar 17
RSU
Yeosu
CJU
Jeju City
₩67,320 Roundtrip, found 23 hours ago
₩67,320
Roundtrip
found 23 hours ago
Select Korean Air flight, departing Mon, Mar 16 from Yeosu to Jeju City, returning Tue, Mar 17, priced at ₩67,320 found 23 hours ago
Korean Air
Thu, Jan 29 - Wed, Feb 4
USN
Ulsan
CJU
Jeju City
₩88,740 Roundtrip, found 4 days ago
₩88,740
Roundtrip
found 4 days ago
Select Korean Air flight, departing Thu, Jan 29 from Ulsan to Jeju City, returning Wed, Feb 4, priced at ₩88,740 found 4 days ago
Korean Air
Tue, Feb 10 - Wed, Mar 4
KUV
Gunsan
CJU
Jeju City
₩104,040 Roundtrip, found 15 hours ago
₩104,040
Roundtrip
found 15 hours ago
Select Korean Air flight, departing Tue, Feb 10 from Gunsan to Jeju City, returning Wed, Mar 4, priced at ₩104,040 found 15 hours ago
Aero K Airlines
Sun, Feb 22 - Tue, Feb 24
CJJ
Cheongju
CJU
Jeju City
₩109,800 Roundtrip, found 7 hours ago
₩109,800
Roundtrip
found 7 hours ago
Select Aero K Airlines flight, departing Sun, Feb 22 from Cheongju to Jeju City, returning Tue, Feb 24, priced at ₩109,800 found 7 hours ago
Asiana Airlines
Wed, Apr 1 - Fri, Apr 3
RSU
Yeosu
CJU
Jeju City
₩248,000 Roundtrip, just found
₩248,000
Roundtrip
just found
Select Asiana Airlines flight, departing Wed, Apr 1 from Yeosu to Jeju City, returning Fri, Apr 3, priced at ₩248,000 just found

About Jeju

Expedia offers flights to Jeju to meet every traveler's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Jeju or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Jeju that have flexible change policies?
It's as easy as counting 1-2-3 with Expedia. Step 1: Type in your preferred dates and destination and hit "Search." Step 2? Check the "No change fee" box directly underneath the "Flexible change policies" subheading on the top left of your screen. Step 3. Nab your cheap and flexible airfare to Jeju.
How can I find cheap tickets to Jeju?
One of the best ways to bag cheap tickets to Jeju is to be flexible with your travel dates. Search for your flights, then click "flexible dates" above the results. It'll reveal the cheapest prices for nearby days. The best price for a flight to Jeju in the last seven days was ₩38,800. Booking ahead of time will generally help you get an even bigger bargain.
How much is a flight to Jeju?
You could have purchased a return air ticket to Jeju from anywhere between ₩38,800 and ₩248,000 in the last seven days. For one-way trips departing from Cheongju (CJJ), the lowest amount paid during this period was just ₩18,900.
When is the cheapest time to fly to Jeju?
Fly out on a Tuesday to boost your odds of bagging the cheapest airfare to Jeju. Mondays are usually the second most affordable day to depart. Saturday is normally the most expensive day to fly anywhere.
How much is a plane ticket to Jeju?
Ticket prices ranged anywhere from ₩38,800 to ₩248,000 in the last seven days. When you're ready to book, we're ready to help you land an awesome deal to Jeju.
What is the best time to go to Jeju?
A fantastic time to go to Yusuam is after June 20 when summer begins. In Jeju's major city, average temperatures range from 70ºF to 75ºF at this time — excellent weather for sightseeing! May, June and October are the most popular months for tourists.
What months are the cheapest to book a flight to Jeju?
Snap up your ticket in February for amazing flight deals to Jeju. The festive month of December is typically the most expensive time to purchase a seat.

Trending flights to Jeju

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

T'way Air with baggage
Mon, Feb 2 - Tue, Feb 10
TAE
Daegu
CJU
Jeju City
₩38,800 Roundtrip, just found
₩38,800
Roundtrip
just found
Select T'way Air with baggage flight, departing Mon, Feb 2 from Daegu to Jeju City, returning Tue, Feb 10, priced at ₩38,800 just found
*Available to Expedia members.