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Busan

$432+ Cheap flights from the United States 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 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — PUS
Jul 29 — Aug 51
Wed 7/29
Wed 8/5
1 adult, Economy
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Cheap flight deals from USA to Busan

Cheapest flights from USA to Busan
Explore the most affordable flight options available from USA to Busan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 29, 2026.

This FlightHub deal was found by Cheapflights users on 6/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1511:30 am
LAX
-
PUS
1 stop31h 05m
China Eastern
Sat 11/2112:35 pm
PUS
-
LAX
1 stop37h 30m
China Eastern
Deal found 6/29$835
This FlightHub deal was found by Cheapflights users on 6/26. 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.
Mon 9/712:00 pm
SFO
-
PUS
1 stop31h 35m
China Eastern
Fri 9/1112:35 pm
PUS
-
SFO
1 stop36h 30m
China Eastern
Deal found 6/26$835
This Justfly.com deal was found by Cheapflights users on 6/29. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3112:30 pm
LAX
-
PUS
1 stop31h 05m
China Eastern
Mon 10/1212:35 pm
PUS
-
LAX
1 stop37h 30m
China Eastern
Deal found 6/29$882
This FlightHub deal was found by Cheapflights users on 6/26. 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.
Sat 11/2811:30 am
LAX
-
PUS
1 stop31h 05m
Multiple Airlines
Tue 12/155:50 pm
PUS
-
LAX
1 stop32h 15m
Multiple Airlines
Deal found 6/26$887
This KAYAK deal was found by Cheapflights users on 6/29. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/612:30 pm
LAX
-
PUS
1 stop31h 05m
China Eastern
Sat 9/125:50 pm
PUS
-
LAX
1 stop32h 15m
China Eastern
Deal found 6/29$911
This BusinessClass deal was found by Cheapflights users on 6/28. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2811:30 am
LAX
-
PUS
1 stop31h 05m
China Eastern
Tue 12/1512:35 pm
PUS
-
LAX
1 stop37h 30m
China Eastern
Deal found 6/28$915
This China Eastern deal was found by Cheapflights users on 6/29. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1312:00 pm
SFO
-
PUS
1 stop36h 50m
China Eastern
Thu 8/205:50 pm
PUS
-
SFO
2 stops38h 00m
China Eastern
Deal found 6/29$915
This China Eastern deal was found by Cheapflights users on 6/27. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/311:30 am
LAX
-
PUS
1 stop31h 05m
China Eastern
Fri 11/2012:35 pm
PUS
-
LAX
1 stop37h 30m
China Eastern
Deal found 6/27$931
This China Eastern deal was found by Cheapflights users on 6/25. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/912:30 pm
LAX
-
PUS
1 stop31h 05m
China Eastern
Sun 8/165:50 pm
PUS
-
LAX
1 stop32h 15m
China Eastern
Deal found 6/25$932
This FlightHub deal was found by Cheapflights users on 6/27. 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.
Wed 11/411:30 am
LAX
-
PUS
1 stop31h 05m
China Eastern
Mon 11/1612:35 pm
PUS
-
LAX
1 stop37h 30m
China Eastern
Deal found 6/27$944
This Kiwi.com deal was found by Cheapflights users on 6/29. 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.
Mon 9/75:00 pm
SFO
-
PUS
1 stop36h 05m
Multiple Airlines
Mon 9/217:10 am
PUS
-
SFO
1 stop23h 05m
Multiple Airlines
Deal found 6/29$975
This Cathay Pacific deal was found by Cheapflights users on 6/29. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/71:20 am
SFO
-
PUS
1 stop20h 15m
Cathay Pacific
Mon 9/217:45 am
PUS
-
SFO
1 stop30h 55m
Cathay Pacific
Deal found 6/29$980

Find flight deals from USA to Busan

Keep the following information in mind while searching for USA to Busan flight deals. Data was last updated June 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$835
(FlightHub)

One-way from

$432
(Kiwi.com)
Provider with most accurate pricing for New York (NYC)-Busan Gimhae flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Busan Gimhae flights.
Search Deals
From USA to Busan Gimhae
Search Deals
One-way flight from USA to Busan Gimhae
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from USA 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 June 29, 2026.
Use the filters below to find and compare flights from the United States to Busan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesBusan

LAX - PUS

LAXPUS

Los Angeles

Sun 8/9

12:30 pm-11:35 am

1 stop31h 05m

Busan Gimhae

Sun 8/16

5:50 pm-10:05 am

1 stop32h 15m

$932

Los AngelesBusan

LAX - PUS

LAXPUS

Los Angeles

Wed 9/30

11:45 pm-7:50 pm

1 stop28h 05m

Busan Gimhae

Mon 11/9

9:00 pm-10:00 am

1 stop30h 00m

$978

San FranciscoBusan

SFO - PUS

SFOPUS

San Francisco

Mon 9/7

1:20 am-1:35 pm

1 stop20h 15m

Busan Gimhae

Mon 9/21

7:45 am-10:40 pm

1 stop30h 55m

$980

San FranciscoBusan

SFO - PUS

SFOPUS

San Francisco

Wed 9/9

1:20 am-7:00 am

1 stop37h 40m

Busan Gimhae

Mon 9/21

2:20 pm-10:40 pm

1 stop24h 20m

$980

San FranciscoBusan

SFO - PUS

SFOPUS

San Francisco

Sat 8/1

11:20 pm-9:30 am

1 stop18h 10m

Busan Gimhae

Fri 8/21

7:00 am-4:00 pm

1 stop25h 00m

$994

Los AngelesBusan

LAX - PUS

LAXPUS

Los Angeles

Mon 11/2

11:30 am-11:35 am

1 stop31h 05m

Busan Gimhae

Sat 11/14

12:35 pm-9:05 am

1 stop37h 30m

$996

Los AngelesBusan

LAX - PUS

LAXPUS

Los Angeles

Mon 11/2

11:30 am-11:35 am

1 stop31h 05m

Busan Gimhae

Tue 11/17

12:35 pm-9:05 am

1 stop37h 30m

$996

San FranciscoBusan

SFO - PUS

SFOPUS

San Francisco

Sat 10/24

11:20 pm-7:35 pm

1 stop28h 15m

Busan Gimhae

Sat 11/14

4:10 pm-2:00 pm

1 stop14h 50m

$1,023

San FranciscoBusan

SFO - PUS

SFOPUS

San Francisco

Mon 8/31

12:00 pm-4:50 pm

1 stop36h 50m

Busan Gimhae

Fri 9/4

12:35 pm-9:05 am

1 stop36h 30m

$1,027

San FranciscoBusan

SFO - PUS

SFOPUS

San Francisco

Sat 10/24

12:50 pm-8:10 am

1 stop27h 20m

Busan Gimhae

Sat 11/14

10:25 am-9:30 am

1 stop16h 05m

$1,028

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/28

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from USA to Busan

Have a flexible travel schedule? Discover the best time to fly to Busan from USA 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 the United States to Busan

What is the cheapest month to book a flight from USA to Busan?

Currently, March is the cheapest month in which you can book a flight from USA to Busan (average of $649). Flying from USA to Busan in February is currently the most expensive (average of $995). 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.

The best insider tips for theUnited States to Busan flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your theUnited States to Busan trip
Our travel experts
Yulia Denisyuk

Yulia Denisyuk

Expert on Korean Air and Cathay Pacific

Yulia is a freelance journalist who’s dispatched from 90+ countries. Her work focuses on cultures, adventure trips and air travel, appearing in NatGeo, NYT, CNTraveler, and more. For past assignments, she’s stayed with nomads in Mongolia and learned the art of Imigongo in Rwanda. She’s based in Chicago; in winter she often questions that decision.

Read more
Harriet Baskas

Harriet Baskas

Expert on Delta

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Robert Schrader

Robert Schrader

Expert on China Airlines

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Read more
John Walton

John Walton

Expert on China Eastern

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on Air China

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Reviews of airlines servicing Busan

Get insights into the airlines that provide service to Busan. 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 Busan. Reviews last updated June 29, 2026.
Read through reviews of airlines operating flights from the United States to Busan, such as EVA Air,Korean Air, andChina Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.5
Very good
1,484 reviews

Comfort

8.3

Food

8.1

Overall

8.5

Entertainment

8.0

Boarding

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!
EVA Air
8.5
Very good
1,484 reviews
EVA Air
8.5
Very good
1,484 reviews

Comfort

8.3

Food

8.1

Overall

8.5

Entertainment

8.0

Boarding

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!
Korean Air
8.4
Very good
1,220 reviews
EVA Air
8.5
Very good
1,484 reviews

Comfort

8.3

Food

8.1

Overall

8.5

Entertainment

8.0

Boarding

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!
China Airlines
8.3
Very good
829 reviews
EVA Air
8.5
Very good
1,484 reviews

Comfort

8.3

Food

8.1

Overall

8.5

Entertainment

8.0

Boarding

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!
Delta
7.8
Good
8,451 reviews
EVA Air
8.5
Very good
1,484 reviews

Comfort

8.3

Food

8.1

Overall

8.5

Entertainment

8.0

Boarding

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!
Cathay Pacific
7.6
Good
1,396 reviews
EVA Air
8.5
Very good
1,484 reviews

Comfort

8.3

Food

8.1

Overall

8.5

Entertainment

8.0

Boarding

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!

Related info for your journey

Find useful and relevant information for your journey from USA 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 United States?

    Busan Gimhae (PUS), located 7.2 mi from the city center, is the airport you fly into when you book flights from United States to Busan.

  • How long is the flight from USA to Busan?

    Departing from USA to Busan will take you 20h 15m. USA and Busan are separated by a distance of 5641 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from USA to Busan one-way?

    One-way options have recently been found by users for as low as $55 on Philippine Airlines. Other airlines that offer cheap prices include China Airlines from $462 and Delta from $604 one-way.

  • What are the most popular routes from USA to Busan?

    Most travelers choose Los Angeles - Busan Gimhae, Phoenix Sky Harbor Intl - Busan Gimhae or Chicago O'Hare Intl - Busan Gimhae when deciding on the best route from USA to Busan.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from USA 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 USA to Busan?

    Currently, March is the cheapest month in which you can book a flight from USA to Busan (average of $649). Flying from USA to Busan in February is currently the most expensive (average of $995). 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.

Top 5 airlines flying from USA to Busan

Discover the top 5 airlines that operate flights from USA to Busan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest$649Average$759FlexibilityNo cancel feeOn-time62%
Cathay PacificCheapest$760Average$810FlexibilityNo cancel feeOn-time72%
EVA AirCheapest$817Average$863FlexibilityNo cancel feeOn-time74%
China AirlinesCheapest$928Average$1,625FlexibilityNo cancel feeOn-time70%
Korean AirCheapest$947Average$1,505FlexibilityNo cancel feeOn-time81%

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