Jeju-do

$1,508+ Cheap flights from Newark (EWR) to Jeju-do

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — CJU
juil. 7 — juil. 141
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 juillet 2, 2025.

Round-trip from

$1,508
(Air China)

Popular in

June

Cheapest in

November

Average price

$1,866
From Newark to Jeju-do
Highest demand for flights based on searches. 17% potential increase in price ($365 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($72 potential savings vs. average RT price).
Average for round-trip flights in July 2025

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 juillet 2, 2025.

This Air China deal was found by Cheapflights users on 7/1. 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 Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 11/132:45 pmEWR - CJU
2 stops40h 50mAir China
jeu. 11/2710:35 pmCJU - EWR
2 stops46h 25mAir China
Deal found 7/1$1,508
This Kiwi.com deal was found by Cheapflights users on 7/1. 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.
lun. 11/1712:01 amEWR - CJU
1 stop23h 49mMultiple Airlines
jeu. 11/274:05 pmCJU - EWR
1 stop19h 25mMultiple Airlines
Deal found 7/1$1,542
This Gurufare deal was found by Cheapflights users on 7/1. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/19:35 amEWR - CJU
1 stop32h 40mSingapore Airlines
mer. 9/108:35 amCJU - EWR
1 stop34h 25mSingapore Airlines
Deal found 7/1$1,794

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 juillet 2, 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

jeu. 11/13

2:45 pm-9:35 pm

2 stops40h 50m

Jeju City

jeu. 11/27

10:35 pm-7:00 am

2 stops46h 25m

$1,508

NewarkJeju City

EWR - CJU

EWRCJU

Newark

lun. 11/17

12:01 am-1:50 pm

1 stop23h 49m

Jeju City

jeu. 11/27

4:05 pm-9:30 pm

1 stop19h 25m

$1,542

NewarkJeju City

EWR - CJU

EWRCJU

Newark

lun. 9/1

9:35 am-7:15 am

1 stop32h 40m

Jeju City

mer. 9/10

8:35 am-6:00 am

1 stop34h 25m

$1,794

NewarkJeju City

EWR - CJU

EWRCJU

Newark

mar. 9/23

8:30 pm-10:45 am

2 stops25h 15m

$8,174

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

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.

Reviews of airlines servicing Jeju-do

Get insights into the airlines that provide service to Jeju-do. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Jeju-do. Reviews last updated juillet 2, 2025.
Read through reviews of airlines operating flights from Newark Airport to Jeju-do, such as Singapore Airlines and Air China. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.2

Overall

8.1

Comfort

7.9

Crew

8.6

Entertainment

8.0

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Boarding

8.2

Overall

8.1

Comfort

7.9

Crew

8.6

Entertainment

8.0

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Boarding

8.2

Overall

8.1

Comfort

7.9

Crew

8.6

Entertainment

8.0

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

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.