HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Busan

$638+ Cheap flights from Newark (EWR) to Busan (PUS)

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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — PUS
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Newark to Busan 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 Busan

Discover tips and strategies to find the most affordable flight options for your journey from Newark (EWR) to Busan (PUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 20, 2025.

Round-trip from

$1,004
(Kiwi.com)

One-way from

$638
(WhyPayMore)

Popular in

December

Cheapest in

November

Average price

$1,592
From Newark to Busan Gimhae
Search Deals
One-way flight from Newark to Busan Gimhae
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($167 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($87 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Newark to Busan

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

This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/310:38 amEWR - PUS
2 stops43h 37mMultiple Airlines
Sun 9/78:00 amPUS - EWR
1 stop27h 30mMultiple Airlines
Deal found 8/18$1,004
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/296:20 pmEWR - PUS
2 stops53h 40mMultiple Airlines
Fri 10/107:15 amPUS - EWR
1 stop28h 15mMultiple Airlines
Deal found 8/19$1,027
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/127:30 amEWR - PUS
2 stops36h 00mMultiple Airlines
Tue 9/237:20 amPUS - EWR
1 stop28h 10mMultiple Airlines
Deal found 8/18$1,095
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/41:00 amEWR - PUS
1 stop21h 55mMultiple Airlines
Tue 9/99:15 pmPUS - EWR
1 stop38h 15mMultiple Airlines
Deal found 8/20$1,127
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/297:59 pmEWR - PUS
2 stops26h 16mChina Airlines
Tue 9/212:15 pmPUS - EWR
2 stops40h 21mChina Airlines
Deal found 8/19$1,220

Cheapflights Fare Finder

 
Customize your flight search to find flights from Newark to Busan 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 August 20, 2025.
Use the filters below to find and compare flights from Newark Airport to Busan that are best for you.

Fly from

Newark

Fly to

Busan

Route

Depart

Return

Price

NewarkBusan

EWR - PUS

EWRPUS

Newark

Wed 9/3

10:38 am-7:15 pm

2 stops43h 37m

Busan Gimhae

Sun 9/7

8:00 am-10:30 pm

1 stop27h 30m

$1,004

NewarkBusan

EWR - PUS

EWRPUS

Newark

Mon 9/29

6:20 pm-1:00 pm

2 stops53h 40m

Busan Gimhae

Fri 10/10

7:15 am-10:30 pm

1 stop28h 15m

$1,027

NewarkBusan

EWR - PUS

EWRPUS

Newark

Fri 9/12

7:30 am-8:30 am

2 stops36h 00m

Busan Gimhae

Tue 9/23

7:20 am-10:30 pm

1 stop28h 10m

$1,095

NewarkBusan

EWR - PUS

EWRPUS

Newark

Thu 9/4

1:00 am-11:55 am

1 stop21h 55m

Busan Gimhae

Tue 9/9

9:15 pm-10:30 pm

1 stop38h 15m

$1,127

NewarkBusan

EWR - PUS

EWRPUS

Newark

Fri 8/29

7:59 pm-11:15 am

2 stops26h 16m

Busan Gimhae

Tue 9/2

12:15 pm-3:36 pm

2 stops40h 21m

$1,220

NewarkBusan

EWR - PUS

EWRPUS

Newark

Wed 9/24

7:19 am-7:45 am

2 stops35h 26m

$638

NewarkBusan

EWR - PUS

EWRPUS

Newark

Wed 10/8

7:54 pm-6:10 am

3 stops45h 16m

$728

NewarkBusan

EWR - PUS

EWRPUS

Newark

Sat 8/30

5:30 pm-11:15 am

2 stops28h 45m

$759

NewarkBusan

EWR - PUS

EWRPUS

Newark

Thu 10/9

1:00 pm-1:15 pm

2 stops59h 15m

$759

NewarkBusan

EWR - PUS

EWRPUS

Newark

Wed 9/24

8:10 am-7:45 am

2 stops34h 35m

$909

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/20

Showing 1-10 of 12 results
1
2

Best time to book a flight from Newark to Busan

Have a flexible travel schedule? Discover the best time to fly to Busan 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.

Related info for your journey

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

  • What airport do you fly into for flights to Busan from Newark?

    If you book a flight to Busan from Newark, you will be flying to Gimhae, which is the city’s only airport. Busan Gimhae (PUS) is located 7.2 mi from the center of Busan. There are 0 flights from Newark to Gimhae per day from 0 different airlines.

  • Can I find deals for flights from Newark to Busan that include hotel bookings?

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

  • How can I find direct flights from Newark to Busan?

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

  • Can I find deals for business class flights from Newark to Busan?

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

  • What is the cheapest month to book a flight from Newark Airport to Busan?

    Currently, August is the cheapest month in which you can book a flight from Newark Airport to Busan (average of $1,166). Flying from Newark Airport to Busan in December is currently the most expensive (average of $2,247). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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.