$430+ 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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — PUS
Dec 10 — Dec 171
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 November 10, 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 November 10, 2026.
This Globehunters deal was found by Cheapflights users on 11/9. 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 Globehunters is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/291:20 pm -
1 stop29h 25m
Mon 12/712:45 pm -
1 stop23h 15m
Deal found 11/9![Air China logo]()
$649
This Kiwi.com deal was found by Cheapflights users on 11/8. 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 11/299:10 am -
1 stop36h 35m
Sun 12/136:50 am -
2 stops19h 10m
Deal found 11/8![Multiple Airlines logo]()
$757
This Booking.com deal was found by Cheapflights users on 11/9. 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.
Wed 11/2511:05 am -
1 stop33h 05m
Wed 12/161:55 pm -
1 stop24h 10m
Deal found 11/9![Cathay Pacific logo]()
$828
This FlightHub deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2911:30 am -
1 stop31h 05m
Mon 12/76:50 pm -
2 stops31h 15m
Deal found 11/9![China Eastern logo]()
$902
This Booking.com deal was found by Cheapflights users on 11/9. 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.
Wed 11/2511:30 am -
1 stop36h 20m
Wed 12/166:50 pm -
2 stops31h 15m
Deal found 11/9![China Eastern logo]()
$915
This Asiana Airlines deal was found by Cheapflights users on 11/7. 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 12/711:00 pm -
1 stop16h 10m
Mon 12/1412:00 pm -
1 stop19h 30m
Deal found 11/7![Multiple Airlines logo]()
$915
This Booking.com deal was found by Cheapflights users on 11/9. 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 12/79:20 pm -
1 stop22h 50m
Mon 12/141:55 pm -
1 stop19h 35m
Deal found 11/9![Cathay Pacific logo]()
$946
This FlightHub deal was found by Cheapflights users on 11/7. 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 12/89:20 pm -
1 stop40h 50m
Wed 3/247:40 am -
1 stop30h 25m
Deal found 11/7![Cathay Pacific logo]()
$950
This KAYAK deal was found by Cheapflights users on 11/8. 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 11/2611:05 am -
1 stop26h 50m
Sat 12/57:40 am -
1 stop25h 50m
Deal found 11/8![Cathay Pacific logo]()
$952
This FlightHub deal was found by Cheapflights users on 11/6. 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 12/611:30 am -
1 stop36h 20m
Sun 12/135:50 pm -
1 stop32h 15m
Deal found 11/6![Multiple Airlines logo]()
$953
This FlightHub deal was found by Cheapflights users on 11/6. 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 12/611:30 am -
1 stop36h 20m
Sun 12/136:50 pm -
2 stops31h 15m
Deal found 11/6![China Eastern logo]()
$956
This SmartFares deal was found by Cheapflights users on 11/5. 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 11/3011:25 am -
1 stop26h 30m
Sat 12/127:40 am -
1 stop30h 15m
Deal found 11/5![Cathay Pacific logo]()
$990
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 November 10, 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 November 10, 2026.
This Asiana Airlines deal was found by Cheapflights users on 11/7. 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 12/711:00 pm -
1 stop16h 10m
Mon 12/1412:00 pm -
1 stop19h 30m
Deal found 11/7![Multiple Airlines logo]()
$915
This Tourvis deal was found by Cheapflights users on 11/7. 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 Tourvis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/712:00 pm -
2 stops36h 50m
Fri 1/226:50 pm -
2 stops31h 10m
Deal found 11/7![China Eastern logo]()
$1,014
This KAYAK deal was found by Cheapflights users on 11/5. 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.
Tue 12/811:05 am -
1 stop33h 05m
Wed 3/247:40 am -
1 stop30h 25m
Deal found 11/5![Cathay Pacific logo]()
$1,072
This Delta deal was found by Cheapflights users on 11/8. 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 11/308:59 pm -
2 stops18h 11m
Sat 12/127:55 am -
1 stop18h 40m
Deal found 11/8![Delta logo]()
$1,075
This Korean Air deal was found by Cheapflights users on 11/5. 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 3/411:00 am -
1 stop16h 45m
Mon 3/812:00 pm -
2 stops19h 32m
Deal found 11/5![Korean Air logo]()
$1,085
This Trip.com deal was found by Cheapflights users on 11/7. 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.
Sat 11/2110:40 pm -
1 stop28h 00m
Sat 11/288:40 pm -
1 stop40h 05m
Deal found 11/7![Philippine Airlines logo]()
$1,096
This China Airlines deal was found by Cheapflights users on 11/9. 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 1/1710:40 pm -
1 stop27h 10m
Tue 8/248:00 pm -
1 stop17h 35m
Deal found 11/9![China Airlines logo]()
$1,097
This EVA Air deal was found by Cheapflights users on 11/9. 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 1/2210:35 pm -
1 stop18h 40m
Tue 8/247:10 pm -
1 stop38h 05m
Deal found 11/9![EVA Air logo]()
$1,229
This STARLUX Airlines deal was found by Cheapflights users on 11/6. 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.
Fri 1/2210:50 pm -
1 stop26h 05m
Sat 8/216:55 pm -
1 stop18h 50m
Deal found 11/6![STARLUX Airlines logo]()
$1,265
This oojo deal was found by Cheapflights users on 11/10. 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 4/210:15 am -
1 stop52h 35m
Sun 4/117:40 am -
1 stop65h 05m
Deal found 11/10![Singapore Airlines logo]()
$1,314
This Alaska Airlines deal was found by Cheapflights users on 11/7. 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.
Thu 12/37:00 am -
2 stops33h 10m
Mon 12/712:00 pm -
2 stops27h 15m
Deal found 11/7![Alaska Airlines logo]()
$1,433
This FlightHub deal was found by Cheapflights users on 11/8. 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 2/47:20 am -
2 stops41h 30m
Thu 4/2212:35 pm -
2 stops44h 35m
Deal found 11/8![China Eastern logo]()
$1,015
This Korean Air deal was found by Cheapflights users on 11/6. 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 3/47:00 am -
2 stops19h 35m
Mon 3/812:00 pm -
2 stops22h 17m
Deal found 11/6![Korean Air logo]()
$1,091
This Asiana Airlines deal was found by Cheapflights users on 11/6. 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 12/309:00 am -
1 stop15h 45m
Thu 1/144:10 pm -
1 stop16h 30m
Deal found 11/6![Multiple Airlines logo]()
$1,117
This China Airlines deal was found by Cheapflights users on 11/9. 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 1/1710:50 pm -
1 stop27h 00m
Fri 8/2712:15 pm -
1 stop22h 25m
Deal found 11/9![China Airlines logo]()
$1,121
This China Airlines deal was found by Cheapflights users on 11/9. 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 1/1710:50 pm -
1 stop27h 00m
Wed 8/2510:30 am -
1 stop24h 10m
Deal found 11/9![China Airlines logo]()
$1,121
This Korean Air deal was found by Cheapflights users on 11/7. 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 11/7![Korean Air logo]()
$1,140
This Asiana Airlines deal was found by Cheapflights users on 11/9. 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.
Thu 3/1811:30 am -
1 stop20h 15m
Fri 3/264:10 pm -
1 stop18h 50m
Deal found 11/9![Multiple Airlines logo]()
$1,141
This oojo deal was found by Cheapflights users on 11/7. 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 3/1312:20 pm -
1 stop36h 20m
Sat 3/208:40 pm -
1 stop33h 00m
Deal found 11/7![Philippine Airlines logo]()
$1,270
This China Airlines deal was found by Cheapflights users on 11/9. 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 1/1810:40 pm -
1 stop19h 10m
Tue 8/2412:15 pm -
1 stop25h 20m
Deal found 11/9![China Airlines logo]()
$1,137
This Korean Air deal was found by Cheapflights users on 11/7. 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.
Wed 3/33:33 pm -
2 stops23h 37m
Sun 3/74:10 pm -
2 stops23h 33m
Deal found 11/7![Korean Air logo]()
$1,140
This Asiana Airlines deal was found by Cheapflights users on 11/9. 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 1/1610:30 am -
1 stop19h 05m
Tue 1/264:10 pm -
1 stop18h 50m
Deal found 11/9![Multiple Airlines logo]()
$1,141
This FlightHub deal was found by Cheapflights users on 11/8. 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 2/247:05 am -
2 stops41h 45m
Tue 4/2712:35 pm -
2 stops44h 35m
Deal found 11/8![China Eastern logo]()
$1,264
This Trip.com deal was found by Cheapflights users on 11/7. 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 11/2010:40 pm -
1 stop28h 00m
Sat 11/288:40 pm -
1 stop40h 05m
Deal found 11/7![Philippine Airlines logo]()
$1,334
This FlightHub deal was found by Cheapflights users on 11/8. 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 2/105:30 pm -
2 stops28h 00m
Wed 3/312:30 pm -
2 stops31h 01m
Deal found 11/8![STARLUX Airlines logo]()
$1,484
This Delta deal was found by Cheapflights users on 11/5. 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 12/206:30 am -
2 stops35h 20m
Sun 12/277:00 am -
2 stops26h 18m
Deal found 11/5![Delta logo]()
$1,494
This Philippine Airlines deal was found by Cheapflights users on 11/9. 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.
Tue 11/175:30 pm -
2 stops35h 10m
Tue 11/248:40 pm -
2 stops36h 05m
Deal found 11/9![Multiple Airlines logo]()
$1,159
This China Airlines deal was found by Cheapflights users on 11/5. 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.
Thu 3/410:50 pm -
1 stop19h 00m
Mon 3/811:50 am -
1 stop22h 15m
Deal found 11/5![China Airlines logo]()
$1,201
This Delta deal was found by Cheapflights users on 11/6. 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 12/156:00 am -
2 stops20h 35m
Sat 12/2610:25 am -
2 stops24h 03m
Deal found 11/6![Delta logo]()
$1,495
This STARLUX Airlines deal was found by Cheapflights users on 11/6. 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.
Mon 3/15:38 pm -
2 stops27h 52m
Mon 3/83:55 pm -
2 stops27h 36m
Deal found 11/6![STARLUX Airlines logo]()
$1,529
Last-minute flights from USA to BusanDiscover last-minute flight deals from USA to Busan. Data last updated November 10, 2026 and is based on user searches.
Discover last-minute flight deals from USA to Busan. Data last updated November 10, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 11/9. 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.
Wed 11/2511:05 am -
1 stop33h 05m
Wed 12/161:55 pm -
1 stop24h 10m
Deal found 11/9![Cathay Pacific logo]()
$828
This Booking.com deal was found by Cheapflights users on 11/9. 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.
Wed 11/2511:30 am -
1 stop36h 20m
Wed 12/166:50 pm -
2 stops31h 15m
Deal found 11/9![China Eastern logo]()
$915
This KAYAK deal was found by Cheapflights users on 11/8. 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 11/2611:05 am -
1 stop26h 50m
Sat 12/57:40 am -
1 stop25h 50m
Deal found 11/8![Cathay Pacific logo]()
$952
This Globehunters deal was found by Cheapflights users on 11/9. 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 Globehunters is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/291:20 pm -
1 stop29h 25m
Mon 12/712:45 pm -
1 stop23h 15m
Deal found 11/9![Air China logo]()
$649
This Kiwi.com deal was found by Cheapflights users on 11/8. 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 11/299:10 am -
1 stop36h 35m
Sun 12/136:50 am -
2 stops19h 10m
Deal found 11/8![Multiple Airlines logo]()
$757
This FlightHub deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2911:30 am -
1 stop31h 05m
Mon 12/76:50 pm -
2 stops31h 15m
Deal found 11/9![China Eastern logo]()
$902
This SmartFares deal was found by Cheapflights users on 11/5. 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 11/3011:25 am -
1 stop26h 30m
Sat 12/127:40 am -
1 stop30h 15m
Deal found 11/5![Cathay Pacific logo]()
$990
This FlightHub deal was found by Cheapflights users on 11/6. 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 12/611:30 am -
1 stop36h 20m
Sun 12/135:50 pm -
1 stop32h 15m
Deal found 11/6![Multiple Airlines logo]()
$953
This FlightHub deal was found by Cheapflights users on 11/6. 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 12/611:30 am -
1 stop36h 20m
Sun 12/136:50 pm -
2 stops31h 15m
Deal found 11/6![China Eastern logo]()
$956
This Asiana Airlines deal was found by Cheapflights users on 11/7. 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 12/711:00 pm -
1 stop16h 10m
Mon 12/1412:00 pm -
1 stop19h 30m
Deal found 11/7![Multiple Airlines logo]()
$915
This Booking.com deal was found by Cheapflights users on 11/9. 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 12/79:20 pm -
1 stop22h 50m
Mon 12/141:55 pm -
1 stop19h 35m
Deal found 11/9![Cathay Pacific logo]()
$946
This FlightHub deal was found by Cheapflights users on 11/7. 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 12/89:20 pm -
1 stop40h 50m
Wed 3/247:40 am -
1 stop30h 25m
Deal found 11/7![Cathay Pacific logo]()
$950
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 November 10, 2026.
Search for one-way flight options from USA to Busan. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.
This Mytrip deal was found by Cheapflights users on 11/8. 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.
Wed 1/1311:05 am -
1 stop27h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Cathay Pacific logo]()
$430
This Mytrip deal was found by Cheapflights users on 11/7. 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 1/189:20 pm -
1 stop40h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Cathay Pacific logo]()
$432
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 -
2 stops30h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Multiple Airlines logo]()
$449
This SmartFares deal was found by Cheapflights users on 11/6. 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 1/1511:05 am -
1 stop33h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Cathay Pacific logo]()
$478
This FlightHub deal was found by Cheapflights users on 11/6. 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.
Fri 1/1511:30 am -
1 stop31h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Multiple Airlines logo]()
$485
This FlightHub deal was found by Cheapflights users on 11/6. 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.
Fri 1/1511:30 am -
2 stops61h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![China Eastern logo]()
$488
This Mytrip deal was found by Cheapflights users on 11/7. 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 11/159:20 pm -
1 stop40h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Cathay Pacific logo]()
$490
This Mytrip deal was found by Cheapflights users on 11/7. 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 1/1711:05 am -
1 stop27h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Cathay Pacific logo]()
$491
This Kiwi.com deal was found by Cheapflights users on 11/7. 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 1/179:40 am -
2 stops35h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Multiple Airlines logo]()
$499
This Kiwi.com deal was found by Cheapflights users on 11/7. 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 1/241:00 pm -
2 stops48h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Multiple Airlines logo]()
$501
This Kiwi.com deal was found by Cheapflights users on 11/7. 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 1/238:54 am -
3 stops44h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Multiple Airlines logo]()
$504
This Kiwi.com deal was found by Cheapflights users on 11/8. 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 11/299:30 pm -
3 stops44h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Multiple Airlines logo]()
$521
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 November 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $649 (Globehunters) |
One-way from | $430 (Mytrip) |
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 November 10, 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
Wed 1/13
11:05 am-7:10 am
1 stop27h 05m
Busan Gimhae
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$430
Los AngelesBusan
LAX Los Angeles - PUS Busan Gimhae
LAXPUS
Los Angeles
Sun 11/15
9:50 am-9:30 am
2 stops30h 40m
Busan Gimhae
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$449
Los AngelesBusan
LAX Los Angeles - PUS Busan Gimhae
LAXPUS
Los Angeles
Sun 11/15
9:20 pm-6:55 am
1 stop40h 35m
Busan Gimhae
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$497
Los AngelesBusan
LAX Los Angeles - PUS Busan Gimhae
LAXPUS
Los Angeles
Wed 1/20
11:05 am-9:50 am
2 stops29h 45m
Busan Gimhae
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$516
SeattleBusan
SEA Seattle/Tacoma Intl - PUS Busan Gimhae
SEAPUS
Seattle/Tacoma Intl
Sun 11/29
9:30 pm-10:55 am
3 stops44h 25m
Busan Gimhae
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$521
SeattleBusan
SEA Seattle/Tacoma Intl - PUS Busan Gimhae
SEAPUS
Seattle/Tacoma Intl
Mon 11/30
10:25 am-3:55 pm
2 stops36h 30m
Busan Gimhae
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$533
Los AngelesBusan
LAX Los Angeles - PUS Busan Gimhae
LAXPUS
Los Angeles
Mon 1/18
11:50 pm-9:50 am
3 stops41h 00m
Busan Gimhae
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$546
SeattleBusan
SEA Seattle/Tacoma Intl - PUS Busan Gimhae
SEAPUS
Seattle/Tacoma Intl
Mon 11/23
10:25 am-7:00 am
2 stops51h 35m
Busan Gimhae
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$548
Los AngelesBusan
LAX Los Angeles - PUS Busan Gimhae
LAXPUS
Los Angeles
Wed 1/6
12:10 pm-1:55 pm
1 stop32h 45m
Busan Gimhae
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$553
SeattleBusan
SEA Seattle/Tacoma Intl - PUS Busan Gimhae
SEAPUS
Seattle/Tacoma Intl
Thu 12/3
11:00 am-6:05 am
2 stops50h 05m
Busan Gimhae
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$556
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
SEA-PUS
HNL-PUS
SFO-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
SEA-PUS
HNL-PUS
SFO-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 November 10, 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.
Entertainment
8.0
Boarding
8.4
Crew
8.7
Overall
8.5
Comfort
8.3
Food
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
SEA - TPE
Entertainment
8.0
Boarding
8.4
Crew
8.7
Overall
8.5
Comfort
8.3
Food
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
SEA - TPE
Entertainment
8.0
Boarding
8.4
Crew
8.7
Overall
8.5
Comfort
8.3
Food
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
SEA - TPE
Entertainment
8.0
Boarding
8.4
Crew
8.7
Overall
8.5
Comfort
8.3
Food
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
SEA - TPE
Entertainment
8.0
Boarding
8.4
Crew
8.7
Overall
8.5
Comfort
8.3
Food
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
SEA - TPE
Entertainment
8.0
Boarding
8.4
Crew
8.7
Overall
8.5
Comfort
8.3
Food
8.1
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
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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 November 10, 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 November 10, 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 November 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$649 | Average$759 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$810 | Average$1,320 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$817 | Average$870 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$928 | Average$1,082 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$973 | Average$1,486 | FlexibilityNo cancel fee | On-time81% |