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$540+ 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 2/17. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — PUS
Mar 1 — Mar 81
Sun 3/1
Sun 3/8
1 adult, Economy
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Cheap 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 January 30, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/29. 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 4/171:00 am
EWR
-
PUS
1 stop29h 55m
Multiple Airlines
Thu 4/237:15 am
PUS
-
EWR
1 stop28h 15m
Multiple Airlines
Deal found 1/29$1,187
This Jetabroad deal was found by Cheapflights users on 1/29. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/76:23 pm
EWR
-
PUS
2 stops34h 37m
Multiple Airlines
Sat 5/167:10 pm
PUS
-
EWR
2 stops24h 42m
Multiple Airlines
Deal found 1/29$1,266
This Expedia deal was found by Cheapflights users on 1/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/207:59 pm
EWR
-
PUS
2 stops33h 01m
Multiple Airlines
Wed 7/158:05 am
PUS
-
EWR
2 stops26h 38m
Multiple Airlines
Deal found 1/29$1,357
This KAYAK deal was found by Cheapflights users on 1/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/19:00 am
EWR
-
PUS
2 stops43h 50m
Multiple Airlines
Fri 11/611:50 am
PUS
-
EWR
2 stops45h 44m
Multiple Airlines
Deal found 1/30$1,370
This Mytrip deal was found by Cheapflights users on 1/30. 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.
Mon 3/1612:05 pm
EWR
-
PUS
2 stops29h 15m
Multiple Airlines
Mon 3/235:50 pm
PUS
-
EWR
3 stops35h 40m
Multiple Airlines
Deal found 1/30$1,540
This Korean Air deal was found by Cheapflights users on 1/29. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:00 am
EWR
-
PUS
2 stops24h 45m
Korean Air
Fri 10/304:10 pm
PUS
-
EWR
2 stops21h 48m
Korean Air
Deal found 1/29$1,674
This Delta deal was found by Cheapflights users on 1/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/127:30 pm
EWR
-
PUS
2 stops35h 05m
Delta
Sun 4/197:00 am
PUS
-
EWR
2 stops23h 30m
Delta
Deal found 1/30$1,675

Find 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 January 30, 2026.

Most accurate provider

AranGrant
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$1,187
(Kiwi.com)

One-way from

$540
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$1,536
Provider with most accurate pricing for Newark-Busan Gimhae flight deals.
Search Deals
Provider most trusted by Cheapflights users for Newark-Busan Gimhae flights.
Search Deals
From Newark to Busan Gimhae
Search Deals
One-way flight from Newark to Busan Gimhae
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($190 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($64 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 30, 2026.
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

Fri 4/17

1:00 am-7:55 pm

1 stop29h 55m

Busan Gimhae

Thu 4/23

7:15 am-10:30 pm

1 stop28h 15m

$1,187

NewarkBusan

EWR - PUS

EWRPUS

Newark

Mon 3/16

12:05 pm-6:20 am

2 stops29h 15m

Busan Gimhae

Mon 3/23

5:50 pm-4:30 pm

3 stops35h 40m

$1,540

NewarkBusan

EWR - PUS

EWRPUS

Newark

Sun 4/12

7:30 pm-7:35 pm

2 stops35h 05m

Busan Gimhae

Sun 4/19

7:00 am-2:29 pm

2 stops20h 29m

$1,674

NewarkBusan

EWR - PUS

EWRPUS

Newark

Mon 2/23

8:30 pm-1:45 pm

2 stops27h 15m

Busan Gimhae

Tue 8/18

7:10 pm-6:04 am

2 stops23h 54m

$1,717

NewarkBusan

EWR - PUS

EWRPUS

Newark

Sun 3/15

6:12 pm-6:45 am

2 stops47h 33m

Busan Gimhae

Sun 3/22

7:45 am-3:29 pm

2 stops44h 44m

$1,829

NewarkBusan

EWR - PUS

EWRPUS

Newark

Sun 3/15

6:12 pm-6:45 am

2 stops47h 33m

Busan Gimhae

Sun 3/22

7:45 am-3:29 pm

2 stops44h 44m

$2,015

NewarkBusan

EWR - PUS

EWRPUS

Newark

Tue 2/17

10:31 pm-1:35 pm

3 stops49h 04m

$540

NewarkBusan

EWR - PUS

EWRPUS

Newark

Wed 2/18

12:29 pm-4:25 pm

3 stops37h 56m

$546

NewarkBusan

EWR - PUS

EWRPUS

Newark

Sun 2/15

12:01 am-3:55 pm

1 stop25h 54m

$779

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Compare providers for flights from Newark to Busan

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Newark to Busan in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Newark Airport-Busan flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Newark Airport-Busan flight deals on Cheapflights vs. AranGrant 90-95% of the time. Price accuracy is based on data collected from Newark Airport-Busan flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Newark Airport-Busan flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Newark Airport-Busan flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

See more FAQs

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