฿4,360 Cheap Korean Air flights from Jeju to Tokyo (CJU→NRT)

View ฿4,360 flight on Mon, 15 Jun 2026Opens in a new window

  • 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

Korean Air flights from Jeju to Tokyo (CJU→NRT)

Prices were available within the past 7 days and start at ฿4,360 for one-way flights and ฿9,860 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Fri, 24 Apr - Mon, 27 Apr
CJU
Jeju City
NRT
Tokyo
฿9,860 Return, found 6 days ago
฿9,860
Return
found 6 days ago
Select Korean Air flight, departing Fri, 24 Apr from Jeju City to Tokyo, returning Mon, 27 Apr, priced at ฿9,860 found 6 days ago
Korean Air
Fri, 24 Apr - Mon, 27 Apr
CJU
Jeju City
NRT
Tokyo
฿10,200 Return, found 6 days ago
฿10,200
Return
found 6 days ago
Select Korean Air flight, departing Fri, 24 Apr from Jeju City to Tokyo, returning Mon, 27 Apr, priced at ฿10,200 found 6 days ago
Korean Air
Fri, 24 Apr - Mon, 27 Apr
CJU
Jeju City
NRT
Tokyo
฿11,585 Return, found 6 days ago
฿11,585
Return
found 6 days ago
Select Korean Air flight, departing Fri, 24 Apr from Jeju City to Tokyo, returning Mon, 27 Apr, priced at ฿11,585 found 6 days ago
Korean Air
Wed, 27 May - Sun, 31 May
CJU
Jeju City
NRT
Tokyo
฿11,805 Return, found 6 days ago
฿11,805
Return
found 6 days ago
Select Korean Air flight, departing Wed, 27 May from Jeju City to Tokyo, returning Sun, 31 May, priced at ฿11,805 found 6 days ago
Korean Air
Wed, 27 May - Sun, 31 May
CJU
Jeju City
NRT
Tokyo
฿12,010 Return, found 6 days ago
฿12,010
Return
found 6 days ago
Select Korean Air flight, departing Wed, 27 May from Jeju City to Tokyo, returning Sun, 31 May, priced at ฿12,010 found 6 days ago
Korean Air
Fri, 24 Apr - Mon, 27 Apr
CJU
Jeju City
NRT
Tokyo
฿12,225 Return, found 6 days ago
฿12,225
Return
found 6 days ago
Select Korean Air flight, departing Fri, 24 Apr from Jeju City to Tokyo, returning Mon, 27 Apr, priced at ฿12,225 found 6 days ago

Find the cheapest month to fly from Jeju City (CJU) to Tokyo (NRT)

August is typically the cheapest month to fly

From ฿6,890 - ฿15,161 per traveller.

Frequently asked questions

How much is a Korean Air flight from Jeju Intl. Airport (CJU) to Narita Intl. Airport (NRT)?
Apply the "Price (lowest to highest)" filter on Expedia to look for cheap Korean Air round-trip flights from ฿9,860 from CJU to NRT. Affordable one-way options from ฿4,360 are available as well.**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 CJU to NRT with Korean Air?
January is one of the most affordable months to travel to Tokyo with Korean Air. You could also find excellent prices on return and one-way tickets in February.
Does Korean Air fly nonstop from Jeju Intl. Airport (CJU) to Narita Intl. Airport (NRT)?
Korean Air has direct flights from Jeju Intl. Airport (CJU) to Narita Intl. Airport (NRT), with 3 departures every week. Just choose the "Nonstop" and "Airline" filters during your search on Expedia to see all direct Korean Air flights to NRT.
How long does it take to fly from CJU to NRT with Korean Air?
It takes approximately 2h 25m to travel nonstop from Jeju Intl. Airport (CJU) to Narita Intl. Airport (NRT) with Korean Air.
What airports does Korean Air fly into in Tokyo?
Narita Intl. Airport (NRT) is the primary Tokyo gateway for Korean Air flights from Jeju Intl. Airport (CJU).
What kind of luggage can I take on a Korean Air flight from Jeju Intl. Airport (CJU) to Narita Intl. Airport (NRT)?
On a standard economy flight with Korean Air from CJU to NRT, you can bring 2 checked-in bags up to 23 kgs with dimensions not exceeding 157 centimetres in total. For carry-on, you're permitted 1 cabin bag weighing up to 18 kgs and measuring no more than 53 centimetres x 38 centimetres x 18 centimetres. Weight and size allowances may differ depending on your cabin class and airfare type. To make sure you don't get caught with extra fees at the airport, double-check your Korean Air booking or look up the airline's website before loading up your suitcase.
What type of plane does Korean Air fly from Jeju Intl. Airport (CJU) to Narita Intl. Airport (NRT)?
You'll probably board a Boeing 737-900 for your Korean Air flight from Jeju Intl. Airport (CJU) to Narita Intl. Airport (NRT). However, you could be switched to a different aircraft if there are operational changes.
Can I change or cancel my Korean Air flight from Jeju Intl. Airport (CJU) to Narita Intl. Airport (NRT)?
Depending on your ticket type, a fee may apply if you cancel or change your booking more than 24 hours after it's confirmed. To find flexible fares, select our "Changes included" and "No cancel fee" boxes when you look for flights. For more details on modifying or cancelling your reservation, visit "Trips," select your flight and click on "Manage Booking."

Travel information

Origin airport
Jeju Intl.
Destination airport
Narita Intl.
Distance
1287 km
Average flight time
2 hours 15 mins
*Available to Expedia members.