HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Jeju-do

$685+ 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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — CJU
oct. 16 — oct. 231
jue. 10/16
jue. 10/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Newark to Jeju-do with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 septiembre 16, 2025.

Round-trip from

$872
(Kiwi.com)

One-way from

$685
(Kiwi.com)

Popular in

August

Cheapest in

November

Average price

$1,567
From Newark to Jeju-do
Search Deals
One-way flight from Newark to Jeju-do
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($267 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($74 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

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 septiembre 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/1112:01 amEWR - CJU
1 stop29h 09mMultiple Airlines
mié. 11/269:10 amCJU - EWR
1 stop26h 20mMultiple Airlines
Deal found 9/14$872
This Mytrip deal was found by Cheapflights users on 9/16. 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. 10/228:15 amEWR - CJU
3 stops34h 15mMultiple Airlines
lun. 10/278:05 pmCJU - EWR
3 stops37h 55mMultiple Airlines
Deal found 9/16$1,342
This Mytrip deal was found by Cheapflights users on 9/14. 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. 10/296:55 amEWR - CJU
3 stops35h 45mMultiple Airlines
mié. 11/51:50 pmCJU - EWR
3 stops47h 47mMultiple Airlines
Deal found 9/14$1,425
This Mytrip deal was found by Cheapflights users on 9/15. 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.
jue. 10/3011:48 amEWR - CJU
3 stops31h 42mMultiple Airlines
jue. 11/612:55 pmCJU - EWR
3 stops36h 00mMultiple Airlines
Deal found 9/15$1,431
This Justfly.com deal was found by Cheapflights users on 9/16. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/229:35 amEWR - CJU
1 stop32h 45mSingapore Airlines
lun. 10/278:55 amCJU - EWR
1 stop34h 35mSingapore Airlines
Deal found 9/16$1,715
This Mytrip deal was found by Cheapflights users on 9/14. 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. 10/82:35 pmEWR - CJU
2 stops31h 05mMultiple Airlines
vie. 10/1012:55 pmCJU - EWR
2 stops33h 48mMultiple Airlines
Deal found 9/14$1,877

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 septiembre 16, 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

mar. 11/11

12:01 am-7:10 pm

1 stop29h 09m

Jeju City

mié. 11/26

9:10 am-9:30 pm

1 stop26h 20m

$872

NewarkJeju City

EWR - CJU

EWRCJU

Newark

mié. 10/22

8:15 am-7:30 am

3 stops34h 15m

Jeju City

lun. 10/27

8:05 pm-9:00 pm

3 stops37h 55m

$1,342

NewarkJeju City

EWR - CJU

EWRCJU

Newark

mié. 10/29

6:55 am-7:40 am

3 stops35h 45m

Jeju City

mié. 11/5

1:50 pm-11:37 pm

3 stops47h 47m

$1,425

NewarkJeju City

EWR - CJU

EWRCJU

Newark

jue. 10/30

11:48 am-8:30 am

3 stops31h 42m

Jeju City

jue. 11/6

12:55 pm-10:55 am

3 stops36h 00m

$1,431

NewarkJeju City

EWR - CJU

EWRCJU

Newark

mié. 10/29

10:35 am-7:20 am

1 stop79h 45m

Jeju City

mié. 11/5

8:55 am-5:30 am

1 stop34h 35m

$1,999

NewarkJeju City

EWR - CJU

EWRCJU

Newark

jue. 1/22

6:25 pm-6:05 am

2 stops45h 40m

$685

NewarkJeju City

EWR - CJU

EWRCJU

Newark

jue. 1/22

9:35 am-6:55 pm

1 stop43h 20m

$1,131

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

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.

  • 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.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.