Cheap Flights to Jeju Island

View ₩20,600 flight on Thu, May 7, 2026Opens in a new window

Popular airlines

  • Korean Air

  • Jeju Air with Bag

  • Asiana Airlines

  • Cathay Pacific

  • T'way Air with baggage

  • China Eastern Airlines

  • Scoot

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Jeju Island?

Prices were available within the past 7 days and start at ₩20,600 for one-way flights and ₩41,200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air with Bag
Tue, Jul 14 - Tue, Aug 25
PUS
Busan
CJU
Jeju City
₩41,200 Roundtrip, just found
₩41,200
Roundtrip
just found
Select Jeju Air with Bag flight, departing Tue, Jul 14 from Busan to Jeju City, returning Tue, Aug 25, priced at ₩41,200 just found
T'way Air with baggage
Mon, Jun 15 - Wed, Jul 1
CJJ
Cheongju
CJU
Jeju City
₩49,300 Roundtrip, found 1 day ago
₩49,300
Roundtrip
found 1 day ago
Select T'way Air with baggage flight, departing Mon, Jun 15 from Cheongju to Jeju City, returning Wed, Jul 1, priced at ₩49,300 found 1 day ago
Korean Air
Mon, Aug 31 - Thu, Sep 10
CJJ
Cheongju
CJU
Jeju City
₩69,768 Roundtrip, found 1 day ago
₩69,768
Roundtrip
found 1 day ago
Select Korean Air flight, departing Mon, Aug 31 from Cheongju to Jeju City, returning Thu, Sep 10, priced at ₩69,768 found 1 day ago
Aero K Airlines
Mon, May 4 - Thu, May 7
CJJ
Cheongju
CJU
Jeju City
₩85,400 Roundtrip, found 1 hour ago
₩85,400
Roundtrip
found 1 hour ago
Select Aero K Airlines flight, departing Mon, May 4 from Cheongju to Jeju City, returning Thu, May 7, priced at ₩85,400 found 1 hour ago
Jeju Air
Thu, May 7 - Mon, May 11
PUS
Busan
CJU
Jeju City
₩153,400 Roundtrip, just found
₩153,400
Roundtrip
just found
Select Jeju Air flight, departing Thu, May 7 from Busan to Jeju City, returning Mon, May 11, priced at ₩153,400 just found

Frequently asked questions

How do I find cheap flights to Jeju Island that have flexible change policies?
Search for affordable fares to Jeju Island, then select "No change fee" directly under the "Flexible change policies" filter. It's as easy as that. We get that plans change and flexibility matters, so book with confidence with Expedia.
How can I find cheap tickets to Jeju Island?
In the last seven days, ₩41,200 was the lowest price for a flight to Jeju Island. For an even cheaper fare, book in advance and be flexible with your travel dates. Search for your flight to Jeju Island, then compare prices for similar time frames by clicking on the "flexible dates" link above.
How much is a flight to Jeju Island?
There were plenty of budget-friendly fares for the taking in the last seven days, with the cost of a return ticket to Jeju Island varying between ₩41,200 and ₩153,400. Many lucky travelers nabbed one-way tickets from Busan (PUS) for just ₩20,600.
When is the cheapest time to fly to Jeju Island?
Jet off early on in the week to secure the best deal to Jeju Island. Tuesday is usually the most economical day to fly, followed by Monday. Saturday typically has the most expensive fares. This is because many people prefer to begin their getaway on a weekend.
How much is a plane ticket to Jeju Island?
In the last seven days, flights to Jeju Island fluctuated from ₩41,200 to ₩153,400.
What months are the cheapest to book a flight to Jeju Island?
Grab your ticket in February to unlock low-priced flights to Jeju Island. The festive month of December is known as the most expensive time to buy a fare.

Travel information

Destination airport
Jeju Intl.
Destination airport IATA code
CJU
Destination city name
Jeju
Roundtrip price
₩41,200

Trending flights to Jeju Island

Prices were available within the past 7 days and start at ₩20,600 for one-way flights and ₩41,200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air with Bag
Tue, Jul 14 - Tue, Aug 25
PUS
Busan
CJU
Jeju City
₩41,200 Roundtrip, just found
₩41,200
Roundtrip
just found
Select Jeju Air with Bag flight, departing Tue, Jul 14 from Busan to Jeju City, returning Tue, Aug 25, priced at ₩41,200 just found

Explore a world of travel with Expedia

*Available to Expedia members.