$648 Cheap Cathay Pacific flights New York (JFK) to Jeju (CJU)

View $648 flight on Mon, Aug 25, 2025Opens in a new window

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$648 Cheap Cathay Pacific flights New York (JFK) to Jeju (CJU)

Prices were available within the past 7 days and start at $648 for one-way flights and $1,042 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Mon, Nov 10 - Mon, Nov 17
JFK
New York
CJU
Jeju City
$1,042 Roundtrip, found 2 days ago
$1,042
Roundtrip
found 2 days ago
Select Cathay Pacific flight, departing Mon, Nov 10 from New York to Jeju City, returning Mon, Nov 17, priced at $1,042 found 2 days ago
Cathay Pacific
Mon, Nov 10 - Fri, Nov 14
JFK
New York
CJU
Jeju City
$1,092 Roundtrip, found 2 days ago
$1,092
Roundtrip
found 2 days ago
Select Cathay Pacific flight, departing Mon, Nov 10 from New York to Jeju City, returning Fri, Nov 14, priced at $1,092 found 2 days ago
Cathay Pacific
Sat, Nov 8 - Mon, Nov 17
JFK
New York
CJU
Jeju City
$1,150 Roundtrip, found 2 days ago
$1,150
Roundtrip
found 2 days ago
Select Cathay Pacific flight, departing Sat, Nov 8 from New York to Jeju City, returning Mon, Nov 17, priced at $1,150 found 2 days ago
Cathay Pacific
Sat, Sep 13 - Fri, Sep 19
JFK
New York
CJU
Jeju City
$1,158 Roundtrip, found 6 days ago
$1,158
Roundtrip
found 6 days ago
Select Cathay Pacific flight, departing Sat, Sep 13 from New York to Jeju City, returning Fri, Sep 19, priced at $1,158 found 6 days ago
Cathay Pacific
Mon, Aug 25 - Wed, Sep 10
JFK
New York
CJU
Jeju City
$1,158 Roundtrip, found 4 days ago
$1,158
Roundtrip
found 4 days ago
Select Cathay Pacific flight, departing Mon, Aug 25 from New York to Jeju City, returning Wed, Sep 10, priced at $1,158 found 4 days ago
Cathay Pacific
Tue, Sep 9 - Tue, Sep 16
JFK
New York
CJU
Jeju City
$1,173 Roundtrip, found 6 hours ago
$1,173
Roundtrip
found 6 hours ago
Select Cathay Pacific flight, departing Tue, Sep 9 from New York to Jeju City, returning Tue, Sep 16, priced at $1,173 found 6 hours ago
Flights from New York (JFK) to Jeju (CJU)
Origin airport
John F. Kennedy Intl.
Destination airport
Jeju Intl.
Airlines serving
Asiana Airlines, Cathay Pacific, China Eastern Airlines, Korean Air, Singapore Airlines
Popular airline
Singapore Airlines
Distance
7152 mi

Frequently asked questions

How much is a Cathay Pacific flight from John F. Kennedy Intl. Airport (JFK) to Jeju Intl. Airport (CJU)?
Make use of the "Price (lowest to highest)" filter on Expedia to find cheap Cathay Pacific return flights from $1,042 from JFK to CJU. Affordable one-way tickets from $648 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 JFK to CJU with Cathay Pacific?
Cathay Pacific flights to Jeju City tend to be cheaper in the off-peak months of January and February. Whether you're searching for a one-way or a return ticket, you could score a better deal then.
What is the cheapest time to book flights from John F. Kennedy Intl. Airport (JFK) to Jeju Intl. Airport (CJU) with Cathay Pacific?
Start your search for Cathay Pacific flights from JFK to CJU about one month before you want to leave. The cheapest time to reserve an international flight is generally 18 to 29 days ahead of your travel date when you can save 17% versus booking four to five months in advance. No matter your fare class and itinerary, the best day to book international airfare is usually Sunday. Friday is often the most expensive. Passengers booking on a Sunday can save an average of 17% compared to those who book on a Friday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Cathay Pacific fly nonstop from John F. Kennedy Intl. Airport (JFK) to Jeju Intl. Airport (CJU)?
To figure out if there's a direct trip from JFK to CJU with Cathay Pacific or another airline, select the "Nonstop" filter when browsing for flights.
What is the earliest Cathay Pacific flight from JFK to CJU?
To find the earliest departure from JFK to CJU with Cathay Pacific, filter your results by "Morning" and "Early Morning." Booking an early flight usually means you're less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Cathay Pacific fly into in Jeju City?
Jeju Intl. Airport (CJU) is the primary Jeju City gateway for Cathay Pacific flights from John F. Kennedy Intl. Airport (JFK).
What kind of luggage can I take on a Cathay Pacific flight from John F. Kennedy Intl. Airport (JFK) to Jeju Intl. Airport (CJU)?
You can have 1 cabin bag weighing up to 33 lb and dimensions not exceeding 22 inches x 9 inches x 14 inches. You may also take a small personal item onboard when flying standard economy from JFK to CJU with Cathay Pacific. Baggage allowances can vary by cabin class and ticket type, so check Cathay Pacific's website to avoid unexpected fees at the airport.
Why fly with Cathay Pacific from JFK to CJU?
Traveling from JFK to CJU with Cathay Pacific comes with a host of benefits, including a 5-star airline rating and an excellent in-flight experience. Plus, when you book through Expedia, One Key™ members can earn OneKeyCash™* to use on select future travel purchases. That's in addition to the Marco Polo Club points you can earn with Cathay Pacific.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Cathay Pacific flight from John F. Kennedy Intl. Airport (JFK) to Jeju Intl. Airport (CJU)?
Depending on your ticket type, a fee generally applies if you modify or cancel your flight more than 24 hours after confirmation. To find flexible plane tickets, select our "Changes included" and "No cancel fee" boxes while looking for flights. For additional information on modifying or canceling your reservation, go to "Trips," select your flight and click on "Manage Booking."

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