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Jeju-do

$577+ Cheap flights from Newark (EWR) to Jeju-do

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — CJU
ago. 25 — sep. 11
lun. 8/25
lun. 9/1
1 adult, Economy
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Cheap flight deals from Newark to Jeju-do

Keep the following information in mind while searching for Newark to Jeju-do flight deals. Data was last updated agosto 20, 2025.

Round-trip from

$1,638
(Travelocity)

One-way from

$577
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,933
From Newark to Jeju-do
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One-way flight from Newark to Jeju-do
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Highest demand for flights based on searches. 17% potential increase in price ($365 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($72 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Newark to Jeju-do

Cheapest flights from Newark to Jeju-do
Explore the most affordable flight options available from Newark to Jeju-do. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 20, 2025.

This Mytrip deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/11:00 amEWR - CJU
2 stops31h 20mMultiple Airlines
jue. 10/911:00 amCJU - EWR
3 stops41h 04mMultiple Airlines
Deal found 8/18$1,898
This Trip.com deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/199:35 amEWR - CJU
1 stop32h 40mSingapore Airlines
vie. 9/268:35 amCJU - EWR
1 stop34h 25mSingapore Airlines
Deal found 8/20$1,921
This FlightHub deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/19:35 amEWR - CJU
1 stop32h 45mSingapore Airlines
jue. 1/157:55 pmCJU - EWR
1 stop47h 35mSingapore Airlines
Deal found 8/19$2,637
This Gotogate deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/308:15 amEWR - CJU
2 stops23h 50mMultiple Airlines
vie. 9/510:50 amCJU - EWR
2 stops25h 31mMultiple Airlines
Deal found 8/20$2,670
This Ovago deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/19:35 amEWR - CJU
1 stop32h 45mSingapore Airlines
vie. 1/168:55 amCJU - EWR
1 stop34h 35mSingapore Airlines
Deal found 8/19$2,685
This Orbitz deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/192:10 pmEWR - CJU
2 stops41h 55mMultiple Airlines
vie. 9/2610:50 amCJU - EWR
2 stops43h 09mMultiple Airlines
Deal found 8/20$2,691
This Orbitz deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/19:35 amEWR - CJU
1 stop32h 45mSingapore Airlines
mié. 1/148:55 amCJU - EWR
1 stop58h 35mSingapore Airlines
Deal found 8/19$2,870

Cheapflights Fare Finder

 
Customize your flight search to find flights from Newark to Jeju-do that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated agosto 20, 2025.
Use the filters below to find and compare flights from Newark Airport to Jeju-do that are best for you.

Fly from

Newark

Fly to

Jeju-do

Route

Depart

Return

Price

NewarkJeju City

EWR - CJU

EWRCJU

Newark

lun. 2/2

10:00 pm-6:55 pm

2 stops54h 55m

Jeju City

lun. 2/16

8:55 am-8:30 pm

2 stops49h 35m

$1,638

NewarkJeju City

EWR - CJU

EWRCJU

Newark

lun. 2/2

9:35 am-7:20 am

1 stop31h 45m

Jeju City

lun. 2/16

8:55 am-5:30 am

1 stop34h 35m

$1,828

NewarkJeju City

EWR - CJU

EWRCJU

Newark

mié. 10/1

1:00 am-9:20 pm

2 stops31h 20m

Jeju City

jue. 10/9

11:00 am-3:04 pm

3 stops41h 04m

$1,898

NewarkJeju City

EWR - CJU

EWRCJU

Newark

vie. 9/19

9:35 am-7:15 am

1 stop32h 40m

Jeju City

vie. 9/26

8:35 am-6:00 am

1 stop34h 25m

$1,921

NewarkJeju City

EWR - CJU

EWRCJU

Newark

lun. 1/5

10:00 pm-6:55 pm

2 stops54h 55m

Jeju City

lun. 2/2

8:55 am-8:30 pm

2 stops49h 35m

$1,974

NewarkJeju City

EWR - CJU

EWRCJU

Newark

mié. 10/1

9:35 am-7:20 am

1 stop32h 45m

Jeju City

jue. 1/15

7:55 pm-5:30 am

1 stop47h 35m

$2,637

NewarkJeju City

EWR - CJU

EWRCJU

Newark

sáb. 8/30

8:15 am-9:05 pm

2 stops23h 50m

Jeju City

vie. 9/5

10:50 am-11:21 pm

2 stops25h 31m

$2,670

NewarkJeju City

EWR - CJU

EWRCJU

Newark

mié. 10/1

9:35 am-7:20 am

1 stop32h 45m

Jeju City

vie. 1/16

8:55 am-5:30 am

1 stop34h 35m

$2,685

NewarkJeju City

EWR - CJU

EWRCJU

Newark

mié. 10/15

7:29 pm-8:15 pm

2 stops59h 46m

$577

NewarkJeju City

EWR - CJU

EWRCJU

Newark

jue. 10/16

7:19 am-7:15 am

2 stops34h 56m

$619

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 12 results
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Best time to book a flight from Newark to Jeju-do

Have a flexible travel schedule? Discover the best time to fly to Jeju-do from Newark with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Newark Airport to Jeju-do
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Newark to Jeju-do. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Newark Airport to Jeju-do?

    Departing from Newark Airport to Jeju-do will take you 31h 45m. The distance between Newark Airport and Jeju-do is about 7138 mi.

  • Can I find deals for flights from Newark to Jeju-do that include hotel bookings?

    Yes. In addition to deals on Newark to Jeju-do flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Newark to Jeju-do?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Newark to Jeju-do.

  • Can I find deals for business class flights from Newark to Jeju-do?

    Yes. Cheapflights offers flight deals from Newark to Jeju-do by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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