$426+ 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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — PUS
Nov 29 — Dec 61
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 October 30, 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 30, 2026.
This SmartFares deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2610:25 pm -
1 stop20h 20m
Thu 12/312:45 pm -
1 stop23h 15m
Deal found 10/28![Air China logo]()
$814
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/299:10 am -
2 stops35h 45m
Sun 12/138:20 am -
1 stop17h 40m
Deal found 10/25![Multiple Airlines logo]()
$824
This Gotogate deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate 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 11/117:40 am -
1 stop30h 25m
Deal found 10/27![Cathay Pacific logo]()
$829
This FlightHub deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1111:30 am -
1 stop36h 20m
Wed 12/212:35 pm -
1 stop37h 30m
Deal found 10/26![China Eastern logo]()
$851
This oojo deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/811:30 am -
1 stop31h 05m
Wed 3/245:50 pm -
1 stop32h 15m
Deal found 10/25![China Eastern logo]()
$880
This Cathay Pacific deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2911:05 am -
1 stop33h 05m
Thu 12/38:45 am -
1 stop17h 35m
Deal found 10/29![Cathay Pacific logo]()
$902
This KAYAK deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/3010:45 pm -
1 stop39h 25m
Mon 5/317:45 am -
1 stop24h 45m
Deal found 10/26![Cathay Pacific logo]()
$903
This Booking.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2311:05 am -
1 stop26h 50m
Sun 12/61:55 pm -
1 stop36h 25m
Deal found 10/26![Cathay Pacific logo]()
$913
This Asiana Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/211:00 pm -
1 stop27h 35m
Wed 12/97:55 am -
1 stop23h 35m
Deal found 10/28![Multiple Airlines logo]()
$915
This FlightHub deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1111:30 am -
1 stop31h 05m
Wed 12/25:50 pm -
1 stop32h 15m
Deal found 10/27![Multiple Airlines logo]()
$918
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/101:45 pm -
1 stop30h 00m
Thu 12/174:00 pm -
2 stops34h 00m
Deal found 10/25![Multiple Airlines logo]()
$922
This Booking.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2810:45 pm -
1 stop39h 25m
Sat 12/57:40 am -
1 stop30h 25m
Deal found 10/29![Cathay Pacific logo]()
$924
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 30, 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 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/299:10 am -
2 stops35h 45m
Sun 12/138:20 am -
1 stop17h 40m
Deal found 10/25![Multiple Airlines logo]()
$824
This oojo deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/811:30 am -
1 stop31h 05m
Wed 3/245:50 pm -
1 stop32h 15m
Deal found 10/25![China Eastern logo]()
$880
This Cathay Pacific deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/169:20 pm -
1 stop22h 50m
Wed 1/207:40 am -
1 stop18h 40m
Deal found 10/25![Cathay Pacific logo]()
$902
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/22:59 pm -
2 stops26h 51m
Wed 12/912:00 pm -
1 stop14h 35m
Deal found 10/28![Delta logo]()
$1,025
This China Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China 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 4/228:00 pm -
1 stop38h 00m
Deal found 10/28![China Airlines logo]()
$1,121
This STARLUX Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/811:10 pm -
1 stop19h 20m
Thu 11/126:55 pm -
1 stop17h 15m
Deal found 10/29![STARLUX Airlines logo]()
$1,165
This Globehunters deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Globehunters is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1810:40 pm -
1 stop28h 00m
Sun 11/228:40 pm -
1 stop40h 05m
Deal found 10/29![Philippine Airlines logo]()
$1,209
This FlightHub deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2711:05 pm -
1 stop28h 10m
Fri 12/46:55 pm -
1 stop39h 10m
Deal found 10/28![EVA Air logo]()
$1,218
This Alaska Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:08 am -
2 stops33h 02m
Thu 11/1212:00 pm -
2 stops27h 45m
Deal found 10/29![Alaska Airlines logo]()
$1,265
This Korean Air deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/186:00 am -
2 stops24h 35m
Fri 3/2612:00 pm -
1 stop21h 40m
Deal found 10/29![Korean Air logo]()
$1,270
This oojo deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/29:40 pm -
2 stops41h 10m
Sun 4/117:40 am -
1 stop65h 05m
Deal found 10/27![Singapore Airlines logo]()
$1,442
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/101:45 pm -
1 stop30h 00m
Thu 12/174:00 pm -
2 stops34h 00m
Deal found 10/25![Multiple Airlines logo]()
$922
This Cathay Pacific deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/159:20 pm -
1 stop40h 50m
Sat 1/237:40 am -
1 stop30h 25m
Deal found 10/25![Cathay Pacific logo]()
$952
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/116:00 am -
2 stops33h 10m
Fri 12/1810:25 am -
2 stops26h 53m
Deal found 10/27![Delta logo]()
$1,035
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/121:45 pm -
2 stops31h 40m
Sun 12/276:50 am -
1 stop24h 00m
Deal found 10/26![Multiple Airlines logo]()
$1,019
This oojo deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/3010:50 pm -
1 stop19h 00m
Mon 5/3112:15 pm -
1 stop21h 45m
Deal found 10/26![China Airlines logo]()
$1,162
This STARLUX Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 10/28![STARLUX Airlines logo]()
$1,175
This Cathay Pacific deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/1511:30 pm -
1 stop22h 40m
Fri 2/198:45 am -
1 stop23h 05m
Deal found 10/29![Cathay Pacific logo]()
$1,120
This FlightHub deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/246:30 am -
2 stops42h 20m
Tue 4/2712:35 pm -
2 stops44h 35m
Deal found 10/25![China Eastern logo]()
$1,264
This Mytrip deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/166:02 am -
3 stops38h 08m
Tue 11/241:55 pm -
2 stops22h 50m
Deal found 10/26![Multiple Airlines logo]()
$1,084
This Alaska Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:05 am -
2 stops23h 40m
Thu 11/124:10 pm -
2 stops27h 34m
Deal found 10/28![Alaska Airlines logo]()
$1,345
This Korean Air deal was found by Cheapflights users on 10/30. 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 12/304:25 pm -
2 stops22h 45m
Thu 1/147:55 am -
1 stop17h 35m
Deal found 10/30![Korean Air logo]()
$1,430
This EVA Air deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2812:05 am -
1 stop27h 40m
Wed 12/26:55 pm -
1 stop40h 10m
Deal found 10/28![EVA Air logo]()
$1,434
This FlightHub deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/133:25 pm -
2 stops34h 30m
Wed 11/1812:30 pm -
2 stops26h 08m
Deal found 10/27![STARLUX Airlines logo]()
$1,327
This Bravofly deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/811:30 pm -
1 stop22h 40m
Tue 12/158:45 am -
1 stop23h 05m
Deal found 10/26![Cathay Pacific logo]()
$1,208
This Alaska Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/128:05 pm -
2 stops31h 40m
Mon 1/184:10 pm -
2 stops24h 23m
Deal found 10/25![Alaska Airlines logo]()
$1,347
This Asiana Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/309:00 am -
1 stop18h 45m
Thu 1/147:00 am -
1 stop16h 40m
Deal found 10/29![Multiple Airlines logo]()
$1,117
This Korean Air deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/297:10 pm -
2 stops22h 40m
Thu 12/312:00 pm -
1 stop13h 30m
Deal found 10/26![Korean Air logo]()
$1,430
This Asiana Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1712:30 am -
1 stop21h 20m
Fri 3/2612:00 pm -
1 stop23h 00m
Deal found 10/26![Multiple Airlines logo]()
$1,141
This Alaska Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/47:00 am -
2 stops33h 10m
Thu 4/224:30 pm -
2 stops21h 10m
Deal found 10/26![Alaska Airlines logo]()
$1,393
Last-minute flights from USA to BusanDiscover last-minute flight deals from USA to Busan. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from USA to Busan. Data last updated October 30, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate 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 11/117:40 am -
1 stop30h 25m
Deal found 10/27![Cathay Pacific logo]()
$829
This Flightnetwork deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/93:25 pm -
1 stop30h 10m
Mon 11/235:50 pm -
1 stop33h 35m
Deal found 10/28![China Eastern logo]()
$968
This FlightHub deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1111:30 am -
1 stop36h 20m
Wed 12/212:35 pm -
1 stop37h 30m
Deal found 10/26![China Eastern logo]()
$851
This FlightHub deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1111:30 am -
1 stop31h 05m
Wed 12/25:50 pm -
1 stop32h 15m
Deal found 10/27![Multiple Airlines logo]()
$918
This oojo deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1711:30 am -
1 stop31h 05m
Sun 12/65:50 pm -
1 stop32h 15m
Deal found 10/29![China Eastern logo]()
$942
This Booking.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2311:05 am -
1 stop26h 50m
Sun 12/61:55 pm -
1 stop36h 25m
Deal found 10/26![Cathay Pacific logo]()
$913
This SmartFares deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2610:25 pm -
1 stop20h 20m
Thu 12/312:45 pm -
1 stop23h 15m
Deal found 10/28![Air China logo]()
$814
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/269:20 pm -
1 stop22h 50m
Thu 12/36:50 am -
2 stops29h 10m
Deal found 10/28![Multiple Airlines logo]()
$933
This Booking.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2810:45 pm -
1 stop39h 25m
Sat 12/57:40 am -
1 stop30h 25m
Deal found 10/29![Cathay Pacific logo]()
$924
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/299:10 am -
2 stops35h 45m
Sun 12/138:20 am -
1 stop17h 40m
Deal found 10/25![Multiple Airlines logo]()
$824
This Cathay Pacific deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2911:05 am -
1 stop33h 05m
Thu 12/38:45 am -
1 stop17h 35m
Deal found 10/29![Cathay Pacific logo]()
$902
This KAYAK deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/3010:45 pm -
1 stop39h 25m
Mon 5/317:45 am -
1 stop24h 45m
Deal found 10/26![Cathay Pacific logo]()
$903
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 30, 2026.
Search for one-way flight options from USA to Busan. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This FlightHub deal was found by Cheapflights users on 10/30. 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 11/211:05 am -
1 stop26h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Cathay Pacific logo]()
$426
This Mytrip deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2310:25 am -
1 stop33h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Cathay Pacific logo]()
$433
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/303:20 pm -
2 stops49h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$442
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/159:50 am -
2 stops31h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$449
This SmartFares deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares 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 10/28![Air China logo]()
$451
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/85:40 pm -
2 stops34h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$459
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/19:30 am -
1 stop35h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$465
This SmartFares deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2510:25 am -
1 stop33h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Cathay Pacific logo]()
$467
This Asiana Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1011:00 pm -
1 stop28h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$478
This Booking.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/81:20 pm -
1 stop29h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Air China logo]()
$483
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/77:03 pm -
2 stops56h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$493
This Mytrip deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 10/28![Cathay Pacific logo]()
$495
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 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $739 (FlightHub) |
One-way from | $426 (FlightHub) |
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 30, 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
Sun 11/8
5:40 pm-8:40 pm
2 stops34h 00m
Busan Gimhae
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$459
Quickest round-trip
San FranciscoBusan
SFO San Francisco - PUS Busan Gimhae
SFOPUS
San Francisco
Mon 11/9
11:00 pm-8:10 am
1 stop16h 10m
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
Tue 11/10
11:00 pm-8:45 pm
1 stop28h 45m
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 11/8
1:20 pm-11:45 am
1 stop29h 25m
Busan Gimhae
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$483
Los AngelesBusan
LAX Los Angeles - PUS Busan Gimhae
LAXPUS
Los Angeles
Tue 12/1
9:30 am-10:25 am
2 stops31h 55m
Busan Gimhae
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$486
Los AngelesBusan
LAX Los Angeles - PUS Busan Gimhae
LAXPUS
Los Angeles
Sat 11/7
7:03 pm-8:40 pm
2 stops56h 37m
Busan Gimhae
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$493
Los AngelesBusan
LAX Los Angeles - PUS Busan Gimhae
LAXPUS
Los Angeles
Tue 11/3
8:55 pm-11:45 am
2 stops45h 50m
Busan Gimhae
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$515
Los AngelesBusan
LAX Los Angeles - PUS Busan Gimhae
LAXPUS
Los Angeles
Wed 11/4
9:20 pm-7:00 am
2 stops40h 40m
Busan Gimhae
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$522
Los AngelesBusan
LAX Los Angeles - PUS Busan Gimhae
LAXPUS
Los Angeles
Tue 11/3
11:10 am-7:40 pm
1 stop39h 30m
Busan Gimhae
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$531
San FranciscoBusan
SFO San Francisco - PUS Busan Gimhae
SFOPUS
San Francisco
Mon 12/28
12:00 pm-4:50 pm
1 stop35h 50m
Busan Gimhae
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$557
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
HNL-PUS
JFK-PUS
SFO-PUS
ONT-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
HNL-PUS
JFK-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 October 30, 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.
Boarding
8.4
Comfort
8.3
Overall
8.5
Food
8.1
Entertainment
8.0
Crew
8.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
SEA - TPE
Boarding
8.4
Comfort
8.3
Overall
8.5
Food
8.1
Entertainment
8.0
Crew
8.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
SEA - TPE
Boarding
8.4
Comfort
8.3
Overall
8.5
Food
8.1
Entertainment
8.0
Crew
8.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
SEA - TPE
Boarding
8.4
Comfort
8.3
Overall
8.5
Food
8.1
Entertainment
8.0
Crew
8.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
SEA - TPE
Boarding
8.4
Comfort
8.3
Overall
8.5
Food
8.1
Entertainment
8.0
Crew
8.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
SEA - TPE
Boarding
8.4
Comfort
8.3
Overall
8.5
Food
8.1
Entertainment
8.0
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 30, 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 30, 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 30, 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% |