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Busan

$306+ 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — PUS
Apr 3 — Apr 101
Fri 4/3
Fri 4/10
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 March 4, 2026.

This FlightHub deal was found by Cheapflights users on 2/27. 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.
Mon 4/1312:00 pm
SFO
-
PUS
1 stop31h 35m
China Eastern
Wed 5/135:50 pm
PUS
-
SFO
1 stop31h 15m
China Eastern
Deal found 2/27$652
This KAYAK deal was found by Cheapflights users on 2/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/132:00 pm
SFO
-
PUS
1 stop25h 00m
Cathay Pacific
Tue 9/227:45 am
PUS
-
SFO
1 stop30h 55m
Cathay Pacific
Deal found 2/28$669
This KAYAK deal was found by Cheapflights users on 2/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1612:00 pm
SFO
-
PUS
1 stop31h 35m
China Eastern
Wed 5/1312:35 pm
PUS
-
SFO
1 stop36h 30m
China Eastern
Deal found 2/27$701
This Gotogate deal was found by Cheapflights users on 3/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1512:30 pm
LAX
-
PUS
1 stop31h 05m
China Eastern
Wed 4/2212:35 pm
PUS
-
LAX
1 stop37h 30m
China Eastern
Deal found 3/1$714
This Trip.com deal was found by Cheapflights users on 3/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2812:25 pm
LAX
-
PUS
1 stop39h 25m
Philippine Airlines
Sat 9/59:00 pm
PUS
-
LAX
1 stop28h 30m
Philippine Airlines
Deal found 3/2$732
This Kiwi.com deal was found by Cheapflights users on 2/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/131:00 pm
SFO
-
PUS
1 stop26h 00m
Multiple Airlines
Tue 5/1210:55 am
PUS
-
SFO
1 stop19h 50m
Multiple Airlines
Deal found 2/27$738
This Kiwi.com deal was found by Cheapflights users on 2/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/131:00 pm
SFO
-
PUS
1 stop26h 00m
Multiple Airlines
Mon 5/1110:55 am
PUS
-
SFO
1 stop19h 50m
Multiple Airlines
Deal found 2/27$739
This Kiwi.com deal was found by Cheapflights users on 2/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/131:00 pm
SFO
-
PUS
1 stop26h 00m
Multiple Airlines
Thu 5/1410:55 am
PUS
-
SFO
1 stop19h 50m
Multiple Airlines
Deal found 2/27$750
This China Eastern deal was found by Cheapflights users on 2/28. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/91:00 pm
SFO
-
PUS
1 stop30h 35m
China Eastern
Wed 3/185:50 pm
PUS
-
SFO
1 stop32h 10m
China Eastern
Deal found 2/28$751
This Vliegwinkel deal was found by Cheapflights users on 3/3. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/510:10 pm
LAX
-
PUS
1 stop20h 40m
Multiple Airlines
Wed 3/188:20 am
PUS
-
LAX
2 stops28h 28m
Multiple Airlines
Deal found 3/3$753
This Kiwi.com deal was found by Cheapflights users on 2/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/131:00 pm
SFO
-
PUS
1 stop26h 00m
Multiple Airlines
Sat 5/910:55 am
PUS
-
SFO
1 stop19h 50m
Multiple Airlines
Deal found 2/27$763
This BusinessClass deal was found by Cheapflights users on 3/4. 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.
Sun 4/1212:30 pm
LAX
-
PUS
1 stop31h 05m
China Eastern
Sat 4/255:50 pm
PUS
-
LAX
1 stop32h 15m
China Eastern
Deal found 3/4$764

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 March 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$652
(FlightHub)

One-way from

$306
(WhyPayMore)

Popular in

July

Cheapest in

March

Average price

$770
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
Highest demand for flights based on searches. 13% potential increase in price ($237 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($65 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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 March 4, 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

Los AngelesBusan

LAX - PUS

LAXPUS

Los Angeles

Wed 4/22

12:05 am-6:00 pm

1 stop25h 55m

Busan Gimhae

Mon 4/27

7:10 pm-7:10 am

1 stop28h 00m

$859

Los AngelesBusan

LAX - PUS

LAXPUS

Los Angeles

Sat 4/11

12:30 pm-4:50 pm

1 stop36h 20m

Busan Gimhae

Mon 5/11

5:50 pm-10:05 am

1 stop32h 15m

$862

San FranciscoBusan

SFO - PUS

SFOPUS

San Francisco

Thu 5/14

12:30 am-7:50 pm

1 stop27h 20m

Busan Gimhae

Sun 5/31

9:00 pm-9:10 pm

1 stop40h 10m

$867

San FranciscoBusan

SFO - PUS

SFOPUS

San Francisco

Wed 3/18

3:30 pm-8:35 am

1 stop25h 05m

Busan Gimhae

Tue 3/31

8:20 pm-8:11 pm

2 stops39h 51m

$891

Los AngelesBusan

LAX - PUS

LAXPUS

Los Angeles

Mon 4/6

11:40 am-6:00 pm

1 stop38h 20m

Busan Gimhae

Sun 4/19

7:10 pm-7:10 am

1 stop28h 00m

$908

DallasBusan

DFW - PUS

DFWPUS

Dallas/Fort Worth

Thu 4/16

10:50 pm-6:00 pm

1 stop29h 10m

Busan Gimhae

Thu 4/23

7:10 pm-7:40 pm

1 stop38h 30m

$927

San FranciscoBusan

SFO - PUS

SFOPUS

San Francisco

Wed 4/15

5:59 am-8:45 pm

2 stops22h 46m

Busan Gimhae

Sat 5/9

4:30 pm-4:57 pm

2 stops16h 27m

$935

San FranciscoBusan

SFO - PUS

SFOPUS

San Francisco

Tue 4/14

9:00 pm-7:45 am

2 stops18h 45m

Busan Gimhae

Tue 5/12

4:30 pm-10:49 pm

2 stops22h 19m

$935

San FranciscoBusan

SFO - PUS

SFOPUS

San Francisco

Thu 4/16

4:17 pm-7:35 pm

2 stops35h 18m

Busan Gimhae

Mon 5/11

6:30 pm-10:40 am

1 stop32h 10m

$941

San FranciscoBusan

SFO - PUS

SFOPUS

San Francisco

Sat 4/11

2:55 pm-8:45 pm

2 stops37h 50m

Busan Gimhae

Wed 5/13

7:00 am-10:40 am

1 stop19h 40m

$942

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/2

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 $608). Flying from USA to Busan in December is currently the most expensive (average of $1,184). 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
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
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
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 March 4, 2026.
Read through reviews of airlines operating flights from the United States to Busan, such as EVA Air, Korean Air, and China Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,362 reviews

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.6

Overall

8.4

Reviews

1 / 20
8.0
Excellent

Jack,Feb 2026

TPE - SFO

Premium Economy for a.long-haul flight was worth it for the extra room. It is a 2-5-2 layout, so unless you have a family, get a seat in the 2-seat section. Nice slippers and goody bag. Food was tasty, although it seemed a bit repetitive (i.e., each meal used the same ingredients slightly re-configured). Staff were excellent.
EVA Air
8.4
Very good
1,362 reviews
EVA Air
8.4
Very good
1,362 reviews

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.6

Overall

8.4

Reviews

1 / 20
8.0
Excellent

Jack,Feb 2026

TPE - SFO

Premium Economy for a.long-haul flight was worth it for the extra room. It is a 2-5-2 layout, so unless you have a family, get a seat in the 2-seat section. Nice slippers and goody bag. Food was tasty, although it seemed a bit repetitive (i.e., each meal used the same ingredients slightly re-configured). Staff were excellent.
Korean Air
8.4
Very good
1,195 reviews
EVA Air
8.4
Very good
1,362 reviews

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.6

Overall

8.4

Reviews

1 / 20
8.0
Excellent

Jack,Feb 2026

TPE - SFO

Premium Economy for a.long-haul flight was worth it for the extra room. It is a 2-5-2 layout, so unless you have a family, get a seat in the 2-seat section. Nice slippers and goody bag. Food was tasty, although it seemed a bit repetitive (i.e., each meal used the same ingredients slightly re-configured). Staff were excellent.
China Airlines
8.3
Very good
809 reviews
EVA Air
8.4
Very good
1,362 reviews

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.6

Overall

8.4

Reviews

1 / 20
8.0
Excellent

Jack,Feb 2026

TPE - SFO

Premium Economy for a.long-haul flight was worth it for the extra room. It is a 2-5-2 layout, so unless you have a family, get a seat in the 2-seat section. Nice slippers and goody bag. Food was tasty, although it seemed a bit repetitive (i.e., each meal used the same ingredients slightly re-configured). Staff were excellent.
Delta
7.9
Good
8,245 reviews
EVA Air
8.4
Very good
1,362 reviews

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.6

Overall

8.4

Reviews

1 / 20
8.0
Excellent

Jack,Feb 2026

TPE - SFO

Premium Economy for a.long-haul flight was worth it for the extra room. It is a 2-5-2 layout, so unless you have a family, get a seat in the 2-seat section. Nice slippers and goody bag. Food was tasty, although it seemed a bit repetitive (i.e., each meal used the same ingredients slightly re-configured). Staff were excellent.
China Eastern
7.2
Good
196 reviews
EVA Air
8.4
Very good
1,362 reviews

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.6

Overall

8.4

Reviews

1 / 20
8.0
Excellent

Jack,Feb 2026

TPE - SFO

Premium Economy for a.long-haul flight was worth it for the extra room. It is a 2-5-2 layout, so unless you have a family, get a seat in the 2-seat section. Nice slippers and goody bag. Food was tasty, although it seemed a bit repetitive (i.e., each meal used the same ingredients slightly re-configured). Staff were excellent.

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 25h 55m. USA and Busan are separated by a distance of 5974 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 $388 and Korean Air from $458 one-way.

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

    Most travelers choose Los Angeles - Busan Gimhae, San Francisco - Busan Gimhae or New York John F Kennedy 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 $608). Flying from USA to Busan in December is currently the most expensive (average of $1,184). 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 6 airlines flying from USA to Busan

Discover the top 6 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 March 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest$696Average$771FlexibilityNo cancel feeOn-time62%
Cathay PacificCheapest$760Average$835FlexibilityNo cancel feeOn-time72%
EVA AirCheapest$817Average$863FlexibilityNo cancel feeOn-time74%
China AirlinesCheapest$883Average$1,349FlexibilityNo cancel feeOn-time70%
Korean AirCheapest$941Average$1,650FlexibilityNo cancel feeOn-time81%
DeltaCheapest$1,240Average$2,197FlexibilityNo cancel feeOn-timeN/A

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