Korean Air flights to Jeju from Busan

View S$115 flight on Wed, 13 May, 2026Opens in a new window
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Korean Air flights from Busan to Jeju (PUS→CJU)

Prices were available within the past 7 days and start at S$115 for one-way flights and S$228 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Mon, 2 Feb - Mon, 9 Feb
PUS
Busan
CJU
Jeju City
S$228 Return, found 17 hours ago
S$228
Return
found 17 hours ago
Select Korean Air flight, departing Mon, 2 Feb from Busan to Jeju City, returning Mon, 9 Feb, priced at S$228 found 17 hours ago

Find the cheapest month to fly from Busan (PUS) to Jeju City (CJU)

May is typically the cheapest month to fly

From S$33 - S$239 per traveller.

Alternative airports near Jeju City

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Jeju Intl. CJU. Cheapest and Closest option available. Average driving time to city centre is 4 minutes. Flights from S$230
CJU
Jeju Intl.
CheapestClosest
Average driving time to city centre4 min
Flights from S$230
0
Busan to Jeju route information
Origin airport
Gimhae
Destination airport
Jeju Intl.
Airlines serving
Asiana Airlines, Jeju Air, Jeju Air with Bag, Korean Air
Popular airline
Jeju Air
Distance
289 km

Frequently asked questions

How much is a Korean Air flight from Gimhae Airport (PUS) to Jeju Intl. Airport (CJU)?
Landing cheap one-way Korean Air flights from PUS to CJU from S$115 on Expedia is a cinch — just filter by "Price (lowest to highest)." Or check out our affordable return fares from S$228 for your next exciting adventure.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from PUS to CJU with Korean Air?
Search for one-way or round-trip flights to Jeju City in January or February. You could find lower fares with Korean Air during these off-peak months.
Does Korean Air fly nonstop from Gimhae Airport (PUS) to Jeju Intl. Airport (CJU)?
Yes, you can fly from Gimhae Airport (PUS) to Jeju Intl. Airport (CJU) on one of Korean Air's 42 direct weekly flights. Apply Expedia's "Nonstop" and "Airline" filters to find the Korean Air flight that'll arrive at CJU at a time that suits you.
How long does it take to fly from PUS to CJU with Korean Air?
It takes around 1h to travel nonstop from Gimhae Airport (PUS) to Jeju Intl. Airport (CJU) with Korean Air.
Which day of the week has the most Korean Air flights from Gimhae Airport (PUS) to Jeju Intl. Airport (CJU)?
Korean Air operates the most flights from Gimhae Airport (PUS) to Jeju Intl. Airport (CJU) on Sunday. With up to 6 daily departures, you'll get the most flexibility and choice on this day.
What airports does Korean Air fly into in Jeju City?
Korean Air flights from Gimhae Airport (PUS) to Jeju City land at Jeju Intl. Airport (CJU). This is the main gateway to this destination.
What kind of luggage can I take on a Korean Air flight from Gimhae Airport (PUS) to Jeju Intl. Airport (CJU)?
For checked luggage, you can take 2 checked-in bags weighing up to 23 kgs with dimensions not exceeding 157 centimetres. You can also bring 1 cabin bag in the cabin when flying standard economy from PUS to CJU with Korean Air. This carry-on should weigh less than 18 kgs and be no bigger than 53 centimetres x 38 centimetres x 18 centimetres. Exceeding these limits can mean additional charges, so read Korean Air's baggage allowance guidelines before you start packing.
What type of plane does Korean Air fly from Gimhae Airport (PUS) to Jeju Intl. Airport (CJU)?
Korean Air generally uses Boeing 737-900 planes for flights from Gimhae Airport (PUS) to Jeju Intl. Airport (CJU). This carrier also operates the Airbus A220-300 on this route. Remember that aircraft type can vary due to operational reasons, so the plane you board might be different on your travel date.
Can I change or cancel my Korean Air flight from Gimhae Airport (PUS) to Jeju Intl. Airport (CJU)?
Depending on the ticket type you purchased, a fee may apply if you cancel or reschedule your booking more than 24 hours after it's been confirmed. To secure tickets with more flexibility, select our "No cancel fee" or "Changes included" filter when you look for flights. For additional information on cancelling or modifying your reservation, visit "Trips," select your flight and click on "Manage Booking."

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