$390+ Cheap flights from the United States to Busan (PUS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — PUS
Nov 22 — Nov 291
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
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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 October 23, 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 October 23, 2026.
This Bravofly deal was found by Cheapflights users on 10/18. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/310:25 pm -
1 stop20h 20m
Thu 12/1012:45 pm -
1 stop23h 15m
Deal found 10/18![Air China logo]()
$798
This lastminute.com deal was found by Cheapflights users on 10/20. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2612:05 pm -
1 stop26h 50m
Wed 11/117:40 am -
1 stop18h 40m
Deal found 10/20![Cathay Pacific logo]()
$818
This Richmond deal was found by Cheapflights users on 10/20. 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 Richmond is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/410:25 pm -
1 stop20h 20m
Fri 12/1112:45 pm -
1 stop23h 15m
Deal found 10/20![Air China logo]()
$885
This Cathay Pacific deal was found by Cheapflights users on 10/20. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2911:05 am -
1 stop27h 05m
Thu 12/31:55 pm -
1 stop19h 35m
Deal found 10/20![Cathay Pacific logo]()
$902
This KAYAK deal was found by Cheapflights users on 10/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2310:25 am -
1 stop27h 30m
Tue 12/11:55 pm -
1 stop35h 50m
Deal found 10/19![Cathay Pacific logo]()
$907
This oojo deal was found by Cheapflights users on 10/21. 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 12/309:20 pm -
1 stop40h 35m
Thu 1/148:45 am -
1 stop24h 45m
Deal found 10/21![Cathay Pacific logo]()
$940
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 10/284:20 pm -
1 stop35h 35m
Thu 11/196:50 am -
2 stops42h 40m
Deal found 10/22![Multiple Airlines logo]()
$941
This Booking.com deal was found by Cheapflights users on 10/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/710:45 pm -
1 stop21h 25m
Mon 12/148:45 am -
1 stop29h 20m
Deal found 10/23![Cathay Pacific logo]()
$944
This Booking.com deal was found by Cheapflights users on 10/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/89:20 pm -
1 stop40h 50m
Wed 3/247:40 am -
1 stop30h 25m
Deal found 10/23![Cathay Pacific logo]()
$946
This Cathay Pacific deal was found by Cheapflights users on 10/19. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2410:25 am -
1 stop33h 45m
Thu 12/38:45 am -
1 stop17h 00m
Deal found 10/19![Cathay Pacific logo]()
$948
This FlightHub deal was found by Cheapflights users on 10/23. 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.
Tue 12/811:30 am -
1 stop36h 20m
Wed 3/245:50 pm -
1 stop32h 15m
Deal found 10/23![China Eastern logo]()
$953
This Mytrip deal was found by Cheapflights users on 10/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2612:05 pm -
1 stop26h 50m
Wed 11/111:55 pm -
2 stops22h 15m
Deal found 10/20![Multiple Airlines logo]()
$956
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 October 23, 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 October 23, 2026.
This Richmond deal was found by Cheapflights users on 10/20. 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 Richmond is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/410:25 pm -
1 stop20h 20m
Fri 12/1112:45 pm -
1 stop23h 15m
Deal found 10/20![Air China logo]()
$885
This Jetabroad deal was found by Cheapflights users on 10/18. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/1310:40 pm -
1 stop28h 00m
Tue 3/309:00 pm -
1 stop40h 10m
Deal found 10/18![Philippine Airlines logo]()
$973
This Delta deal was found by Cheapflights users on 10/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/46:00 am -
2 stops21h 45m
Fri 12/1112:00 pm -
1 stop14h 35m
Deal found 10/19![Delta logo]()
$1,025
This Asiana Airlines deal was found by Cheapflights users on 10/22. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/79:00 am -
1 stop30h 10m
Sat 11/147:55 am -
1 stop15h 45m
Deal found 10/22![Multiple Airlines logo]()
$1,107
This EVA Air deal was found by Cheapflights users on 10/18. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/712:10 am -
1 stop24h 35m
Thu 11/126:55 pm -
1 stop15h 35m
Deal found 10/18![EVA Air logo]()
$1,109
This China Airlines deal was found by Cheapflights users on 10/19. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2312:10 am -
1 stop25h 40m
Thu 11/2611:50 am -
1 stop23h 20m
Deal found 10/19![China Airlines logo]()
$1,124
This Gurufare deal was found by Cheapflights users on 10/19. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/311:30 pm -
1 stop22h 40m
Sun 1/108:45 am -
1 stop23h 05m
Deal found 10/19![Cathay Pacific logo]()
$1,131
This Korean Air deal was found by Cheapflights users on 10/23. 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 3/215:35 pm -
2 stops22h 35m
Sun 4/410:40 am -
2 stops19h 52m
Deal found 10/23![Korean Air logo]()
$1,141
This STARLUX Airlines deal was found by Cheapflights users on 10/22. 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.
Sun 11/811:45 pm -
1 stop18h 45m
Thu 11/126:55 pm -
1 stop37h 10m
Deal found 10/22![STARLUX Airlines logo]()
$1,175
This Alaska Airlines deal was found by Cheapflights users on 10/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/512:40 pm -
1 stop26h 30m
Sat 12/124:10 pm -
1 stop13h 45m
Deal found 10/21![Alaska Airlines logo]()
$1,291
This FlightHub deal was found by Cheapflights users on 10/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/46:30 am -
2 stops42h 20m
Thu 4/2212:35 pm -
2 stops44h 35m
Deal found 10/20![China Eastern logo]()
$1,317
This Delta deal was found by Cheapflights users on 10/22. 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 12/611:45 am -
1 stop27h 25m
Sun 12/1312:00 pm -
2 stops24h 42m
Deal found 10/22![Delta logo]()
$1,031
This Delta deal was found by Cheapflights users on 10/21. 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.
Fri 11/136:17 am -
2 stops21h 28m
Thu 11/2610:25 am -
2 stops23h 48m
Deal found 10/21![Delta logo]()
$1,035
This Asiana Airlines deal was found by Cheapflights users on 10/18. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/812:30 am -
1 stop30h 15m
Tue 11/244:10 pm -
1 stop30h 50m
Deal found 10/18![Multiple Airlines logo]()
$1,141
This China Airlines deal was found by Cheapflights users on 10/21. 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 11/811:40 pm -
1 stop26h 10m
Thu 11/1211:50 am -
1 stop23h 55m
Deal found 10/21![China Airlines logo]()
$1,145
This Philippine Airlines deal was found by Cheapflights users on 10/18. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/311:45 am -
1 stop28h 55m
Fri 11/68:40 pm -
1 stop40h 05m
Deal found 10/18![Philippine Airlines logo]()
$1,154
This STARLUX Airlines deal was found by Cheapflights users on 10/19. 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 STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1011:45 pm -
1 stop25h 10m
Tue 11/1712:30 pm -
1 stop19h 35m
Deal found 10/19![STARLUX Airlines logo]()
$1,175
This Cathay Pacific deal was found by Cheapflights users on 10/20. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/299:00 am -
1 stop32h 10m
Thu 12/31:55 pm -
1 stop36h 05m
Deal found 10/20![Cathay Pacific logo]()
$1,190
This Korean Air deal was found by Cheapflights users on 10/19. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/245:30 pm -
2 stops26h 05m
Tue 12/110:25 am -
1 stop15h 40m
Deal found 10/19![Korean Air logo]()
$1,219
This EVA Air deal was found by Cheapflights users on 10/21. 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 4/912:15 am -
1 stop27h 45m
Wed 4/147:10 pm -
1 stop39h 00m
Deal found 10/21![EVA Air logo]()
$1,229
This Delta deal was found by Cheapflights users on 10/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/32:19 pm -
2 stops24h 51m
Thu 12/1010:25 am -
2 stops19h 59m
Deal found 10/18![Delta logo]()
$1,035
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 12/611:00 am -
2 stops27h 55m
Sun 12/139:35 am -
1 stop25h 35m
Deal found 10/22![Multiple Airlines logo]()
$1,149
This Alaska Airlines deal was found by Cheapflights users on 10/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:03 am -
2 stops33h 07m
Thu 11/124:10 pm -
2 stops22h 28m
Deal found 10/22![Alaska Airlines logo]()
$1,304
This China Airlines deal was found by Cheapflights users on 10/20. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1712:10 am -
1 stop26h 50m
Thu 4/2212:15 pm -
1 stop21h 45m
Deal found 10/20![China Airlines logo]()
$1,202
This Korean Air deal was found by Cheapflights users on 10/19. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/233:13 pm -
2 stops23h 57m
Wed 12/210:25 am -
2 stops26h 54m
Deal found 10/19![Korean Air logo]()
$1,231
This SmartFares deal was found by Cheapflights users on 10/21. 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 12/411:30 pm -
1 stop22h 40m
Sat 12/127:40 am -
1 stop24h 10m
Deal found 10/21![Cathay Pacific logo]()
$1,261
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 12/511:00 am -
2 stops27h 55m
Sat 12/1210:10 pm -
1 stop37h 00m
Deal found 10/21![Multiple Airlines logo]()
$1,158
This Delta deal was found by Cheapflights users on 10/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/136:50 pm -
2 stops23h 00m
Tue 3/3010:40 am -
2 stops23h 09m
Deal found 10/18![Delta logo]()
$1,065
This Trip.com deal was found by Cheapflights users on 10/22. 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 12/311:05 pm -
1 stop28h 10m
Sun 12/67:25 pm -
1 stop38h 40m
Deal found 10/22![EVA Air logo]()
$1,321
This Alaska Airlines deal was found by Cheapflights users on 10/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/74:09 pm -
2 stops47h 01m
Sat 11/1412:00 pm -
2 stops23h 17m
Deal found 10/22![Alaska Airlines logo]()
$1,328
Last-minute flights from USA to BusanDiscover last-minute flight deals from USA to Busan. Data last updated October 23, 2026 and is based on user searches.
Discover last-minute flight deals from USA to Busan. Data last updated October 23, 2026 and is based on user searches.
This lastminute.com deal was found by Cheapflights users on 10/20. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2612:05 pm -
1 stop26h 50m
Wed 11/117:40 am -
1 stop18h 40m
Deal found 10/20![Cathay Pacific logo]()
$818
This Mytrip deal was found by Cheapflights users on 10/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2612:05 pm -
1 stop26h 50m
Wed 11/111:55 pm -
2 stops22h 15m
Deal found 10/20![Multiple Airlines logo]()
$956
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 10/284:20 pm -
1 stop35h 35m
Thu 11/196:50 am -
2 stops42h 40m
Deal found 10/22![Multiple Airlines logo]()
$941
This oojo deal was found by Cheapflights users on 10/19. 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.
Wed 10/2812:30 pm -
2 stops37h 20m
Mon 11/95:50 pm -
1 stop32h 15m
Deal found 10/19![China Eastern logo]()
$976
This Trip.com deal was found by Cheapflights users on 10/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/284:10 pm -
1 stop35h 30m
Mon 11/98:40 pm -
1 stop28h 25m
Deal found 10/19![Philippine Airlines logo]()
$995
This Asiana Airlines deal was found by Cheapflights users on 10/19. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2810:00 am -
1 stop30h 10m
Mon 11/94:10 pm -
1 stop31h 30m
Deal found 10/19![Multiple Airlines logo]()
$1,011
This oojo deal was found by Cheapflights users on 10/22. 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.
Sat 11/712:00 pm -
2 stops36h 50m
Wed 11/115:50 pm -
1 stop32h 10m
Deal found 10/22![China Eastern logo]()
$1,007
This Korean Air deal was found by Cheapflights users on 10/18. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/811:45 am -
1 stop27h 25m
Thu 11/1212:00 pm -
1 stop14h 35m
Deal found 10/18![Korean Air logo]()
$1,024
This SmartFares deal was found by Cheapflights users on 10/20. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/229:20 pm -
1 stop22h 50m
Mon 11/301:55 pm -
1 stop19h 35m
Deal found 10/20![Cathay Pacific logo]()
$964
This KAYAK deal was found by Cheapflights users on 10/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2310:25 am -
1 stop27h 30m
Tue 12/11:55 pm -
1 stop35h 50m
Deal found 10/19![Cathay Pacific logo]()
$907
This Cathay Pacific deal was found by Cheapflights users on 10/19. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2410:25 am -
1 stop33h 45m
Wed 12/21:55 pm -
1 stop35h 50m
Deal found 10/19![Cathay Pacific logo]()
$948
This Cathay Pacific deal was found by Cheapflights users on 10/20. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2911:05 am -
1 stop27h 05m
Thu 12/31:55 pm -
1 stop19h 35m
Deal found 10/20![Cathay Pacific logo]()
$902
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 October 23, 2026.
Search for one-way flight options from USA to Busan. Find affordable one-way fares based on user searches. Data last updated October 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 3/1710:50 am -
1 stop31h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$390
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 3/79:50 am -
2 stops41h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$397
This Mytrip deal was found by Cheapflights users on 10/22. 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 1/259:20 pm -
1 stop40h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Cathay Pacific logo]()
$433
This Mytrip deal was found by Cheapflights users on 10/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2912:05 pm -
1 stop26h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Cathay Pacific logo]()
$434
This Gotogate deal was found by Cheapflights users on 10/21. 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.
Fri 11/1310:25 pm -
1 stop20h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Air China logo]()
$448
This SmartFares deal was found by Cheapflights users on 10/23. 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.
Thu 11/2610:25 am -
1 stop33h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Cathay Pacific logo]()
$467
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 12/710:25 pm -
1 stop20h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Air China logo]()
$473
This Asiana Airlines deal was found by Cheapflights users on 10/19. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/211:00 pm -
1 stop18h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Multiple Airlines logo]()
$477
This SmartFares deal was found by Cheapflights users on 10/22. 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 3/79:20 pm -
1 stop22h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Cathay Pacific logo]()
$478
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 11/1110:30 pm -
2 stops42h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$481
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 12/79:30 am -
2 stops34h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$484
This Mytrip deal was found by Cheapflights users on 10/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/269:20 pm -
1 stop40h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Cathay Pacific logo]()
$496
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 October 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $798 (Bravofly) |
One-way from | $390 (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 7,457,451 searches. Data last updated October 23, 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
Los AngelesBusan
LAX Los Angeles - PUS Busan Gimhae
LAXPUS
Los Angeles
Mon 1/25
9:20 pm-7:10 am
1 stop40h 50m
Busan Gimhae
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$433
Los AngelesBusan
LAX Los Angeles - PUS Busan Gimhae
LAXPUS
Los Angeles
Wed 3/17
10:50 am-9:30 am
2 stops30h 40m
Busan Gimhae
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$450
SeattleBusan
SEA Seattle/Tacoma Intl - PUS Busan Gimhae
SEAPUS
Seattle/Tacoma Intl
Thu 11/26
10:25 am-1:10 pm
1 stop33h 45m
Busan Gimhae
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$467
San FranciscoBusan
SFO San Francisco - PUS Busan Gimhae
SFOPUS
San Francisco
Mon 11/2
11:00 pm-10:50 am
1 stop18h 50m
Busan Gimhae
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$477
Los AngelesBusan
LAX Los Angeles - PUS Busan Gimhae
LAXPUS
Los Angeles
Sun 3/7
9:20 pm-1:10 pm
1 stop22h 50m
Busan Gimhae
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$478
San FranciscoBusan
SFO San Francisco - PUS Busan Gimhae
SFOPUS
San Francisco
Thu 10/29
11:00 pm-10:50 am
1 stop19h 50m
Busan Gimhae
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$478
Los AngelesBusan
LAX Los Angeles - PUS Busan Gimhae
LAXPUS
Los Angeles
Sun 4/18
12:25 pm-6:45 am
1 stop26h 20m
Busan Gimhae
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$478
Los AngelesBusan
LAX Los Angeles - PUS Busan Gimhae
LAXPUS
Los Angeles
Mon 12/7
9:30 am-1:00 pm
2 stops34h 30m
Busan Gimhae
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$484
Los AngelesBusan
LAX Los Angeles - PUS Busan Gimhae
LAXPUS
Los Angeles
Tue 11/10
11:05 am-9:50 am
2 stops29h 45m
Busan Gimhae
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$513
Los AngelesBusan
LAX Los Angeles - PUS Busan Gimhae
LAXPUS
Los Angeles
Mon 11/9
11:50 pm-7:00 am
3 stops38h 10m
Busan Gimhae
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$522
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.
LAX-PUS
SFO-PUS
SEA-PUS
DFW-PUS
DEN-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
LAX-PUS
SFO-PUS
SEA-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 June is currently the most expensive (average of $1,642). 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 October 23, 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.
Food
8.1
Overall
8.5
Boarding
8.4
Entertainment
8.0
Comfort
8.3
Crew
8.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
SEA - TPE
Food
8.1
Overall
8.5
Boarding
8.4
Entertainment
8.0
Comfort
8.3
Crew
8.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
SEA - TPE
Food
8.1
Overall
8.5
Boarding
8.4
Entertainment
8.0
Comfort
8.3
Crew
8.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
SEA - TPE
Food
8.1
Overall
8.5
Boarding
8.4
Entertainment
8.0
Comfort
8.3
Crew
8.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
SEA - TPE
Food
8.1
Overall
8.5
Boarding
8.4
Entertainment
8.0
Comfort
8.3
Crew
8.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
SEA - TPE
Food
8.1
Overall
8.5
Boarding
8.4
Entertainment
8.0
Comfort
8.3
Crew
8.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
SEA - 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
Flights by cabin class
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Popular flights
Top destinations
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 October 23, 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 October 23, 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 7,457,451 searches. Data last updated October 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$649 | Average$759 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$817 | Average$870 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$928 | Average$1,082 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$973 | Average$1,476 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$1,275 | Average$1,575 | FlexibilityNo cancel fee | On-time72% |