$445+ 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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — PUS
Sep 17 — Sep 241
Round-trip
1 adult, Economy
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Find cheap flights from USA 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 USA to Busan
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Cheapest flights from USA to BusanExplore 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 August 18, 2026.
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 August 18, 2026.
This oojo deal was found by Cheapflights users on 8/15. 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.
Sun 9/62:20 pm -
1 stop29h 25m
Sat 9/1212:45 pm -
1 stop38h 15m
Deal found 8/15![Air China logo]()
$777
This oojo deal was found by Cheapflights users on 8/17. 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.
Mon 8/3111:25 pm -
1 stop20h 20m
Mon 10/1212:45 pm -
1 stop23h 25m
Deal found 8/17![Air China logo]()
$848
This FlightHub deal was found by Cheapflights users on 8/13. 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 8/3112:30 pm -
1 stop36h 20m
Mon 10/1212:35 pm -
1 stop37h 30m
Deal found 8/13![Multiple Airlines logo]()
$879
This Expedia deal was found by Cheapflights users on 8/13. 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.
Sun 11/291:45 am -
1 stop21h 25m
Mon 12/71:55 pm -
1 stop36h 05m
Deal found 8/13![Cathay Pacific logo]()
$899
This SmartFares deal was found by Cheapflights users on 8/17. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/131:55 am -
1 stop22h 40m
Mon 9/217:45 am -
1 stop42h 25m
Deal found 8/17![Cathay Pacific logo]()
$910
This Kiwi.com deal was found by Cheapflights users on 8/15. 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.
Tue 11/241:45 am -
1 stop21h 25m
Wed 12/91:55 pm -
1 stop43h 10m
Deal found 8/15![Cathay Pacific logo]()
$917
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 8/3110:50 am -
1 stop33h 55m
Wed 9/166:35 am -
2 stops47h 08m
Deal found 8/17![Multiple Airlines logo]()
$925
This Kiwi.com deal was found by Cheapflights users on 8/16. 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.
Sat 8/2910:50 am -
1 stop37h 35m
Wed 9/166:35 am -
2 stops44h 02m
Deal found 8/16![Multiple Airlines logo]()
$926
This Cathay Pacific deal was found by Cheapflights users on 8/15. 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.
Sun 11/221:45 am -
1 stop39h 10m
Tue 12/81:55 pm -
1 stop43h 10m
Deal found 8/15![Cathay Pacific logo]()
$927
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 8/3110:50 am -
1 stop33h 55m
Wed 9/307:10 am -
2 stops43h 27m
Deal found 8/17![Multiple Airlines logo]()
$927
This oojo deal was found by Cheapflights users on 8/13. 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.
Sun 8/3012:55 am -
1 stop18h 20m
Tue 10/612:15 pm -
1 stop24h 30m
Deal found 8/13![China Airlines logo]()
$943
This FlightHub deal was found by Cheapflights users on 8/15. 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 11/231:45 am -
1 stop21h 25m
Fri 12/111:55 pm -
1 stop36h 05m
Deal found 8/15![Cathay Pacific logo]()
$954
Best flights from USA to BusanDiscover carefully curated flight deals from USA to Busan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 18, 2026.
Discover carefully curated flight deals from USA to Busan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 18, 2026.
This oojo deal was found by Cheapflights users on 8/16. 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 8/2811:55 pm -
1 stop26h 00m
Wed 9/1612:30 pm -
1 stop20h 35m
Deal found 8/16![STARLUX Airlines logo]()
$966
This China Airlines deal was found by Cheapflights users on 8/15. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/512:55 am -
1 stop18h 20m
Thu 9/1010:30 am -
1 stop27h 05m
Deal found 8/15![China Airlines logo]()
$989
This SmartFares deal was found by Cheapflights users on 8/13. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1212:15 am -
1 stop27h 45m
Sun 10/47:10 pm -
1 stop39h 00m
Deal found 8/13![EVA Air logo]()
$1,044
This Cathay Pacific deal was found by Cheapflights users on 8/13. 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.
Wed 11/111:45 am -
1 stop39h 10m
Mon 11/161:55 pm -
1 stop43h 10m
Deal found 8/13![Cathay Pacific logo]()
$1,059
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 9/1612:40 pm -
2 stops26h 15m
Tue 9/229:30 am -
1 stop27h 40m
Deal found 8/17![Multiple Airlines logo]()
$1,081
This Korean Air deal was found by Cheapflights users on 8/15. 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.
Sun 9/67:00 pm -
2 stops32h 35m
Thu 9/104:30 pm -
1 stop14h 20m
Deal found 8/15![Korean Air logo]()
$1,117
This Delta deal was found by Cheapflights users on 8/14. 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.
Tue 9/1510:15 am -
2 stops21h 30m
Wed 9/304:30 pm -
1 stop17h 30m
Deal found 8/14![Delta logo]()
$1,300
This FlightHub deal was found by Cheapflights users on 8/17. 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 8/3111:55 pm -
1 stop26h 55m
Mon 10/1212:30 pm -
1 stop20h 35m
Deal found 8/17![STARLUX Airlines logo]()
$969
This China Airlines deal was found by Cheapflights users on 8/13. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/110:50 pm -
1 stop27h 00m
Thu 11/511:50 am -
1 stop22h 15m
Deal found 8/13![China Airlines logo]()
$1,016
This Cathay Pacific deal was found by Cheapflights users on 8/13. 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.
Sat 2/139:15 pm -
1 stop22h 55m
Mon 3/11:55 pm -
1 stop24h 00m
Deal found 8/13![Cathay Pacific logo]()
$1,067
This Trip.com deal was found by Cheapflights users on 8/13. 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.
Thu 9/1012:15 am -
1 stop27h 45m
Wed 9/1611:20 am -
1 stop23h 05m
Deal found 8/13![EVA Air logo]()
$1,077
This STARLUX Airlines deal was found by Cheapflights users on 8/15. 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 STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1611:30 pm -
1 stop26h 25m
Wed 9/2312:30 pm -
1 stop20h 35m
Deal found 8/15![STARLUX Airlines logo]()
$1,011
This oojo deal was found by Cheapflights users on 8/14. 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.
Mon 10/1912:10 am -
1 stop26h 50m
Tue 11/1710:10 am -
1 stop23h 55m
Deal found 8/14![China Airlines logo]()
$1,027
This SmartFares deal was found by Cheapflights users on 8/16. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/141:15 am -
1 stop20h 05m
Mon 9/2111:20 am -
2 stops31h 20m
Deal found 8/16![Multiple Airlines logo]()
$1,144
This Korean Air deal was found by Cheapflights users on 8/16. 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.
Sun 11/16:20 am -
2 stops21h 25m
Thu 11/512:00 pm -
2 stops22h 12m
Deal found 8/16![Korean Air logo]()
$1,166
This FlightHub deal was found by Cheapflights users on 8/13. 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.
Thu 9/1012:15 am -
1 stop20h 05m
Sat 10/37:10 pm -
1 stop39h 00m
Deal found 8/13![EVA Air logo]()
$1,081
This STARLUX Airlines deal was found by Cheapflights users on 8/14. 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 STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/511:30 pm -
1 stop26h 35m
Fri 9/116:55 pm -
1 stop38h 10m
Deal found 8/14![STARLUX Airlines logo]()
$1,011
This Philippine Airlines deal was found by Cheapflights users on 8/15. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:44 pm -
2 stops35h 06m
Sat 10/39:00 pm -
2 stops37h 28m
Deal found 8/15![Multiple Airlines logo]()
$1,189
This Delta deal was found by Cheapflights users on 8/16. 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.
Tue 9/18:45 am -
2 stops23h 00m
Tue 9/88:00 am -
2 stops19h 38m
Deal found 8/16![Delta logo]()
$1,310
This EVA Air deal was found by Cheapflights users on 8/13. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/1210:40 am -
1 stop38h 00m
Sun 2/286:55 pm -
1 stop29h 05m
Deal found 8/13![EVA Air logo]()
$1,093
This Korean Air deal was found by Cheapflights users on 8/15. 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.
Thu 11/128:15 am -
2 stops22h 30m
Mon 11/1612:00 pm -
1 stop21h 30m
Deal found 8/15![Korean Air logo]()
$1,305
This Delta deal was found by Cheapflights users on 8/16. 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.
Tue 9/17:15 am -
2 stops22h 05m
Tue 9/88:00 am -
2 stops20h 23m
Deal found 8/16![Delta logo]()
$1,310
This Philippine Airlines deal was found by Cheapflights users on 8/17. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/18:15 pm -
2 stops33h 35m
Thu 10/89:00 pm -
2 stops37h 20m
Deal found 8/17![Multiple Airlines logo]()
$1,219
This Trip.com deal was found by Cheapflights users on 8/13. 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 9/1112:15 am -
1 stop27h 45m
Sat 9/1911:20 am -
1 stop23h 05m
Deal found 8/13![EVA Air logo]()
$1,116
This Expedia deal was found by Cheapflights users on 8/15. 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.
Tue 9/296:26 pm -
2 stops27h 49m
Tue 10/612:15 pm -
2 stops36h 35m
Deal found 8/15![China Airlines logo]()
$1,311
This Korean Air deal was found by Cheapflights users on 8/16. 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.
Thu 10/298:30 pm -
2 stops25h 20m
Mon 11/212:00 pm -
2 stops24h 41m
Deal found 8/16![Korean Air logo]()
$1,316
This Cathay Pacific deal was found by Cheapflights users on 8/16. 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.
Sat 11/712:30 am -
1 stop22h 40m
Thu 11/121:55 pm -
1 stop22h 05m
Deal found 8/16![Cathay Pacific logo]()
$1,471
This Delta deal was found by Cheapflights users on 8/15. 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.
Mon 9/219:48 am -
2 stops20h 47m
Fri 9/258:00 am -
2 stops20h 23m
Deal found 8/15![Delta logo]()
$1,360
This China Airlines deal was found by Cheapflights users on 8/14. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:59 pm -
2 stops27h 16m
Sat 10/2410:30 am -
2 stops33h 30m
Deal found 8/14![Multiple Airlines logo]()
$1,238
This FlightHub deal was found by Cheapflights users on 8/15. 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 9/141:25 am -
1 stop19h 55m
Wed 9/3011:20 am -
1 stop23h 45m
Deal found 8/15![EVA Air logo]()
$1,130
Last-minute flights from USA to BusanDiscover last-minute flight deals from USA to Busan. Data last updated August 18, 2026 and is based on user searches.
Discover last-minute flight deals from USA to Busan. Data last updated August 18, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 8/13. 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 8/2212:35 am -
1 stop18h 55m
Wed 9/167:50 pm -
1 stop17h 20m
Deal found 8/13![STARLUX Airlines logo]()
$960
This Justfly.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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2211:55 pm -
1 stop19h 35m
Fri 8/286:55 pm -
1 stop38h 45m
Deal found 8/18![STARLUX Airlines logo]()
$969
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Sun 8/2310:55 am -
1 stop16h 20m
Wed 9/166:35 am -
2 stops44h 02m
Deal found 8/13![Multiple Airlines logo]()
$990
This oojo deal was found by Cheapflights users on 8/13. 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.
Tue 8/2512:35 am -
1 stop25h 20m
Wed 9/167:50 pm -
1 stop17h 20m
Deal found 8/13![STARLUX Airlines logo]()
$956
This oojo deal was found by Cheapflights users on 8/13. 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.
Wed 8/2612:55 am -
1 stop26h 05m
Wed 10/712:15 pm -
1 stop24h 30m
Deal found 8/13![China Airlines logo]()
$943
This Orbitz deal was found by Cheapflights users on 8/15. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:45 am -
2 stops37h 25m
Wed 9/307:30 am -
2 stops22h 05m
Deal found 8/15![Multiple Airlines logo]()
$955
This oojo deal was found by Cheapflights users on 8/13. 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.
Wed 8/2611:55 pm -
1 stop26h 00m
Wed 9/1612:30 pm -
1 stop20h 35m
Deal found 8/13![STARLUX Airlines logo]()
$966
This FlightHub deal was found by Cheapflights users on 8/15. 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 8/2610:40 am -
1 stop31h 30m
Wed 9/237:20 am -
1 stop16h 30m
Deal found 8/15![Asiana Airlines logo]()
$979
This Expedia deal was found by Cheapflights users on 8/13. 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 8/266:45 am -
2 stops37h 25m
Wed 9/1612:15 pm -
1 stop24h 30m
Deal found 8/13![Multiple Airlines logo]()
$996
This FlightHub deal was found by Cheapflights users on 8/17. 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 8/3012:45 am -
1 stop26h 15m
Wed 9/1612:15 pm -
1 stop21h 45m
Deal found 8/17![China Airlines logo]()
$961
This FlightHub deal was found by Cheapflights users on 8/14. 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 9/62:55 pm -
1 stop27h 05m
Mon 9/217:45 am -
1 stop42h 25m
Deal found 8/14![Cathay Pacific logo]()
$954
This SmartFares deal was found by Cheapflights users on 8/17. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/131:55 am -
1 stop22h 40m
Mon 9/217:45 am -
1 stop42h 25m
Deal found 8/17![Cathay Pacific logo]()
$910
One-way flights from USA to BusanSearch for one-way flight options from USA to Busan. Find affordable one-way fares based on user searches. Data last updated August 18, 2026.
Search for one-way flight options from USA to Busan. Find affordable one-way fares based on user searches. Data last updated August 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 9/143:55 pm -
2 stops32h 00m
Deal found 8/16![Multiple Airlines logo]()
$445
This Kiwi.com deal was found by Cheapflights users on 8/14. 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.
Sun 11/159:50 am -
1 stop37h 35m
Deal found 8/14![Multiple Airlines logo]()
$464
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1711:25 pm -
1 stop20h 20m
Deal found 8/18![Air China logo]()
$468
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 9/1611:30 pm -
2 stops46h 30m
Deal found 8/18![Multiple Airlines logo]()
$472
This Ticket deal was found by Cheapflights users on 8/15. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2511:30 am -
1 stop31h 05m
Deal found 8/15![China Eastern logo]()
$482
This FlightHub deal was found by Cheapflights users on 8/14. 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.
Thu 12/310:25 pm -
1 stop20h 20m
Deal found 8/14![Air China logo]()
$485
This Mytrip deal was found by Cheapflights users on 8/14. 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 9/2812:30 pm -
1 stop31h 05m
Deal found 8/14![China Eastern logo]()
$492
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 9/217:44 pm -
2 stops49h 51m
Deal found 8/16![Multiple Airlines logo]()
$496
This SmartFares deal was found by Cheapflights users on 8/17. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/42:55 pm -
1 stop33h 40m
Deal found 8/17![Cathay Pacific logo]()
$526
This Mytrip deal was found by Cheapflights users on 8/14. 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.
Sun 9/61:55 am -
1 stop22h 40m
Deal found 8/14![Cathay Pacific logo]()
$527
This Kiwi.com deal was found by Cheapflights users on 8/14. 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.
Sun 9/61:00 am -
2 stops22h 10m
Deal found 8/14![Multiple Airlines logo]()
$534
This Kiwi.com deal was found by Cheapflights users on 8/14. 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.
Tue 10/131:25 pm -
3 stops54h 05m
Deal found 8/14![Multiple Airlines logo]()
$536
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 August 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $777 (oojo) |
One-way from | $396 (Kiwi.com) |
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 August 18, 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
Cheapest round-trip
OntarioBusan
ONT Ontario - PUS Busan Gimhae
ONTPUS
Ontario
Fri 8/28
11:55 pm-5:55 pm
1 stop26h 00m
Busan Gimhae
Wed 9/16
12:30 pm-5:05 pm
1 stop20h 35m
$966
OntarioBusan
ONT Ontario - PUS Busan Gimhae
ONTPUS
Ontario
Mon 8/31
11:55 pm-6:50 pm
1 stop26h 55m
Busan Gimhae
Mon 10/12
12:30 pm-5:05 pm
1 stop20h 35m
$969
Los AngelesBusan
LAX Los Angeles Los Angeles - PUS Busan Gimhae
LAXPUS
Los Angeles Los Angeles
Sat 9/5
12:55 am-11:15 am
1 stop18h 20m
Busan Gimhae
Thu 9/10
10:30 am-9:35 pm
1 stop27h 05m
$989
OntarioBusan
ONT Ontario - PUS Busan Gimhae
ONTPUS
Ontario
Wed 9/16
11:30 pm-5:55 pm
1 stop26h 25m
Busan Gimhae
Wed 9/23
12:30 pm-5:05 pm
1 stop20h 35m
$1,011
OntarioBusan
ONT Ontario - PUS Busan Gimhae
ONTPUS
Ontario
Sat 9/5
11:30 pm-6:05 pm
1 stop26h 35m
Busan Gimhae
Fri 9/11
6:55 pm-5:05 pm
1 stop38h 10m
$1,011
OntarioBusan
ONT Ontario - PUS Busan Gimhae
ONTPUS
Ontario
Sun 11/1
10:50 pm-6:50 pm
1 stop27h 00m
Busan Gimhae
Thu 11/5
11:50 am-5:05 pm
1 stop22h 15m
$1,016
OntarioBusan
ONT Ontario - PUS Busan Gimhae
ONTPUS
Ontario
Mon 10/19
12:10 am-7:00 pm
1 stop26h 50m
Busan Gimhae
Tue 11/17
10:10 am-5:05 pm
1 stop23h 55m
$1,027
DallasBusan
DFW Dallas/Fort Worth - PUS Busan Gimhae
DFWPUS
Dallas/Fort Worth
Sat 9/12
12:15 am-6:00 pm
1 stop27h 45m
Busan Gimhae
Sun 10/4
7:10 pm-8:10 pm
1 stop39h 00m
$1,044
New YorkBusan
JFK New York John F Kennedy Intl - PUS Busan Gimhae
JFKPUS
New York John F Kennedy Intl
Wed 11/11
1:45 am-6:55 am
1 stop39h 10m
Busan Gimhae
Mon 11/16
1:55 pm-7:05 pm
1 stop43h 10m
$1,059
Los AngelesBusan
LAX Los Angeles Los Angeles - PUS Busan Gimhae
LAXPUS
Los Angeles Los Angeles
Sat 2/13
9:15 pm-1:10 pm
1 stop22h 55m
Busan Gimhae
Mon 3/1
1:55 pm-8:55 pm
1 stop24h 00m
$1,067
Showing 1-10 of 60 resultsSorted by cheapest first
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.
JFK-PUS
LAX-PUS
ONT-PUS
DFW-PUS
IAD-PUS
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
US0-PUS
JFK-PUS
LAX-PUS
ONT-PUS
DFW-PUS
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 $893). Flying from USA to Busan in December is currently the most expensive (average of $1,877). 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
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 August 18, 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.
Crew
8.7
Boarding
8.4
Overall
8.5
Entertainment
8.0
Comfort
8.3
Food
8.1
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Crew
8.7
Boarding
8.4
Overall
8.5
Entertainment
8.0
Comfort
8.3
Food
8.1
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Crew
8.7
Boarding
8.4
Overall
8.5
Entertainment
8.0
Comfort
8.3
Food
8.1
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Crew
8.7
Boarding
8.4
Overall
8.5
Entertainment
8.0
Comfort
8.3
Food
8.1
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Crew
8.7
Boarding
8.4
Overall
8.5
Entertainment
8.0
Comfort
8.3
Food
8.1
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Crew
8.7
Boarding
8.4
Overall
8.5
Entertainment
8.0
Comfort
8.3
Food
8.1
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
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.
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.
Alternative routes
Busan flight routes
Complete your trip
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Alternative routes for USA to Busan
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Busan
Explore flights to Busan departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 18, 2026.
Complete your trip
Complete your trip to Busan by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from USA to Busan by cabin class
Find flights from USA to Busan, based on your preferred cabin class, be it economy, premium economy, business, or first class.
USA and Busan flights
Browse other USA and Busan flight options. Last updated on August 18, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
USA to Busan flights
Consider these flights traveling from USA to Busan.
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 August 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$649 | Average$759 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$760 | Average$1,193 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$817 | Average$863 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$928 | Average$1,559 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$972 | Average$1,655 | FlexibilityNo cancel fee | On-time81% |