$403+ Cheap flights from the United States to Busan (PUS)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — PUS
Sep 27 — Oct 41
Round-trip
1 adult, Economy
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Find cheap flights from USA to Busan with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from USA to Busan
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Cheapest flights from USA to BusanExplore the most affordable flight options available from USA to Busan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 28, 2026.
Explore the most affordable flight options available from USA to Busan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 28, 2026.
This Justfly.com deal was found by Cheapflights users on 8/26. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/312:00 pm -
1 stop31h 35m
Fri 10/95:50 pm -
1 stop31h 15m
Deal found 8/26![China Eastern logo]()
$770
This Bravofly deal was found by Cheapflights users on 8/26. 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 9/12:00 pm -
1 stop31h 35m
Tue 9/82:20 pm -
1 stop24h 55m
Deal found 8/26![Cathay Pacific logo]()
$779
This Air China deal was found by Cheapflights users on 8/26. 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 Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/202:20 pm -
1 stop29h 25m
Fri 10/3012:45 pm -
1 stop23h 15m
Deal found 8/26![Air China logo]()
$785
This Air China deal was found by Cheapflights users on 8/26. 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 Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:00 pm -
2 stops45h 45m
Fri 10/3012:45 pm -
1 stop23h 15m
Deal found 8/26![Air China logo]()
$803
This oojo deal was found by Cheapflights users on 8/26. 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.
Wed 9/91:20 am -
1 stop37h 40m
Tue 9/157:45 am -
1 stop30h 55m
Deal found 8/26![Cathay Pacific logo]()
$803
This oojo deal was found by Cheapflights users on 8/25. 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.
Wed 9/3012:20 am -
1 stop38h 40m
Mon 10/197:45 am -
1 stop19h 10m
Deal found 8/25![Cathay Pacific logo]()
$804
This oojo deal was found by Cheapflights users on 8/25. 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 9/11:20 am -
1 stop37h 40m
Mon 9/77:45 am -
1 stop31h 30m
Deal found 8/25![Cathay Pacific logo]()
$805
This oojo deal was found by Cheapflights users on 8/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2112:20 am -
1 stop21h 15m
Tue 9/297:45 am -
1 stop30h 55m
Deal found 8/23![Cathay Pacific logo]()
$806
This oojo deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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 10/2312:30 pm -
1 stop31h 05m
Thu 10/295:50 pm -
1 stop32h 15m
Deal found 8/24![China Eastern logo]()
$816
This oojo deal was found by Cheapflights users on 8/26. 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.
Wed 9/912:30 pm -
1 stop36h 20m
Wed 10/145:50 pm -
1 stop32h 15m
Deal found 8/26![China Eastern logo]()
$817
This oojo deal was found by Cheapflights users on 8/26. 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.
Tue 9/812:30 pm -
2 stops37h 20m
Wed 9/306:50 pm -
2 stops31h 15m
Deal found 8/26![China Eastern logo]()
$831
This oojo deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1911:25 pm -
1 stop20h 20m
Mon 11/1612:45 pm -
1 stop23h 15m
Deal found 8/24![Air China logo]()
$834
Best flights from USA to BusanDiscover carefully curated flight deals from USA to Busan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 28, 2026.
Discover carefully curated flight deals from USA to Busan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 28, 2026.
This oojo deal was found by Cheapflights users on 8/26. 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.
Wed 9/91:20 am -
1 stop37h 40m
Tue 9/157:45 am -
1 stop30h 55m
Deal found 8/26![Cathay Pacific logo]()
$803
This oojo deal was found by Cheapflights users on 8/26. 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.
Tue 9/812:30 pm -
2 stops37h 20m
Wed 9/305:50 pm -
1 stop32h 15m
Deal found 8/26![China Eastern logo]()
$831
This Kiwi.com deal was found by Cheapflights users on 8/23. 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.
Sat 11/2112:01 am -
1 stop21h 44m
Mon 11/304:00 pm -
1 stop19h 30m
Deal found 8/23![Multiple Airlines logo]()
$862
This oojo deal was found by Cheapflights users on 8/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/712:45 am -
1 stop18h 30m
Wed 9/3010:30 am -
1 stop23h 30m
Deal found 8/23![China Airlines logo]()
$969
This Philippine Airlines deal was found by Cheapflights users on 8/26. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1812:25 pm -
1 stop39h 25m
Mon 10/268:40 pm -
1 stop39h 30m
Deal found 8/26![Philippine Airlines logo]()
$973
This FlightHub deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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 10/3010:45 pm -
1 stop27h 10m
Fri 11/1312:30 pm -
1 stop20h 25m
Deal found 8/24![STARLUX Airlines logo]()
$975
This FlightHub deal was found by Cheapflights users on 8/23. 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 9/810:10 am -
1 stop18h 55m
Wed 9/308:20 pm -
1 stop27h 30m
Deal found 8/23![Asiana Airlines logo]()
$979
This Delta deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/77:13 am -
2 stops32h 32m
Fri 9/117:00 am -
1 stop19h 40m
Deal found 8/24![Delta logo]()
$1,011
This EVA Air deal was found by Cheapflights users on 8/26. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2412:10 pm -
1 stop37h 50m
Thu 10/296:55 pm -
1 stop17h 40m
Deal found 8/26![EVA Air logo]()
$1,054
This Korean Air deal was found by Cheapflights users on 8/23. 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.
Thu 9/106:00 am -
2 stops25h 45m
Mon 9/148:45 am -
1 stop25h 15m
Deal found 8/23![Korean Air logo]()
$1,305
This Mytrip deal was found by Cheapflights users on 8/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/72:00 pm -
1 stop31h 35m
Fri 9/117:45 am -
2 stops22h 30m
Deal found 8/27![Multiple Airlines logo]()
$884
This FlightHub deal was found by Cheapflights users on 8/26. 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.
Sat 10/2412:00 pm -
1 stop31h 35m
Sat 11/1412:35 pm -
2 stops44h 00m
Deal found 8/26![China Eastern logo]()
$968
This oojo deal was found by Cheapflights users on 8/26. 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.
Tue 9/812:45 am -
1 stop26h 15m
Wed 10/1410:30 am -
1 stop23h 30m
Deal found 8/26![China Airlines logo]()
$969
This FlightHub deal was found by Cheapflights users on 8/23. 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.
Mon 9/2111:30 pm -
1 stop20h 00m
Thu 10/296:55 pm -
1 stop38h 00m
Deal found 8/23![STARLUX Airlines logo]()
$975
This Asiana Airlines deal was found by Cheapflights users on 8/26. 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 9/2311:20 pm -
1 stop16h 25m
Sun 9/278:45 am -
1 stop22h 45m
Deal found 8/26![Multiple Airlines logo]()
$902
This Cathay Pacific deal was found by Cheapflights users on 8/26. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2112:25 am -
1 stop21h 10m
Wed 10/287:40 am -
1 stop25h 40m
Deal found 8/26![Cathay Pacific logo]()
$1,018
This Philippine Airlines deal was found by Cheapflights users on 8/27. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/82:00 am -
1 stop28h 50m
Wed 10/149:00 pm -
1 stop39h 30m
Deal found 8/27![Philippine Airlines logo]()
$1,032
This EVA Air deal was found by Cheapflights users on 8/26. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2412:10 pm -
1 stop37h 50m
Sun 10/256:55 pm -
1 stop28h 05m
Deal found 8/26![EVA Air logo]()
$1,054
This China Airlines deal was found by Cheapflights users on 8/26. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1812:10 am -
1 stop19h 05m
Wed 10/2810:10 am -
1 stop23h 55m
Deal found 8/26![China Airlines logo]()
$993
This Orbitz deal was found by Cheapflights users on 8/23. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/221:00 pm -
1 stop32h 35m
Tue 9/298:05 am -
2 stops26h 26m
Deal found 8/23![Multiple Airlines logo]()
$910
This STARLUX Airlines deal was found by Cheapflights users on 8/26. 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 STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/121:15 am -
1 stop18h 15m
Wed 9/1612:30 pm -
1 stop19h 40m
Deal found 8/26![STARLUX Airlines logo]()
$1,037
This Philippine Airlines deal was found by Cheapflights users on 8/23. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1011:45 pm -
1 stop28h 05m
Mon 9/149:00 pm -
1 stop39h 40m
Deal found 8/23![Philippine Airlines logo]()
$1,044
This EVA Air deal was found by Cheapflights users on 8/25. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/912:15 am -
1 stop20h 05m
Mon 9/147:10 pm -
1 stop39h 15m
Deal found 8/25![EVA Air logo]()
$1,054
This KAYAK deal was found by Cheapflights users on 8/26. 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 9/141:55 am -
1 stop22h 40m
Wed 9/302:20 pm -
1 stop35h 50m
Deal found 8/26![Cathay Pacific logo]()
$1,080
This China Airlines deal was found by Cheapflights users on 8/26. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2012:10 am -
1 stop17h 20m
Fri 10/2310:30 am -
1 stop23h 30m
Deal found 8/26![China Airlines logo]()
$993
This FlightHub deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2112:30 pm -
1 stop36h 20m
Thu 10/295:50 pm -
1 stop32h 15m
Deal found 8/27![Multiple Airlines logo]()
$945
This Delta deal was found by Cheapflights users on 8/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:00 am -
2 stops23h 20m
Wed 9/307:00 am -
1 stop17h 00m
Deal found 8/23![Delta logo]()
$1,301
This FlightHub deal was found by Cheapflights users on 8/27. 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.
Thu 9/1012:15 am -
1 stop20h 05m
Sat 10/37:10 pm -
1 stop39h 00m
Deal found 8/27![EVA Air logo]()
$1,082
This Korean Air deal was found by Cheapflights users on 8/25. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:00 pm -
2 stops25h 30m
Mon 9/148:00 am -
2 stops26h 40m
Deal found 8/25![Korean Air logo]()
$1,316
This Booking.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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 10/1911:30 pm -
1 stop20h 00m
Mon 11/1612:30 pm -
1 stop20h 25m
Deal found 8/24![STARLUX Airlines logo]()
$1,090
Last-minute flights from USA to BusanDiscover last-minute flight deals from USA to Busan. Data last updated August 28, 2026 and is based on user searches.
Discover last-minute flight deals from USA to Busan. Data last updated August 28, 2026 and is based on user searches.
This Bravofly deal was found by Cheapflights users on 8/26. 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 9/12:00 pm -
1 stop31h 35m
Tue 9/82:20 pm -
1 stop24h 55m
Deal found 8/26![Cathay Pacific logo]()
$779
This oojo deal was found by Cheapflights users on 8/25. 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 9/11:20 am -
1 stop37h 40m
Mon 9/77:45 am -
1 stop31h 30m
Deal found 8/25![Cathay Pacific logo]()
$805
This Justfly.com deal was found by Cheapflights users on 8/26. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/312:00 pm -
1 stop31h 35m
Fri 10/95:50 pm -
1 stop31h 15m
Deal found 8/26![China Eastern logo]()
$770
This FlightHub deal was found by Cheapflights users on 8/25. 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.
Sun 9/612:30 pm -
1 stop31h 05m
Sat 9/1212:35 pm -
1 stop37h 30m
Deal found 8/25![Multiple Airlines logo]()
$845
This Ovago deal was found by Cheapflights users on 8/25. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/612:30 pm -
1 stop31h 05m
Sat 9/1212:35 pm -
1 stop37h 30m
Deal found 8/25![China Eastern logo]()
$852
This oojo deal was found by Cheapflights users on 8/27. 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.
Sun 9/61:20 am -
1 stop20h 15m
Fri 9/112:20 pm -
1 stop24h 55m
Deal found 8/27![Cathay Pacific logo]()
$854
This oojo deal was found by Cheapflights users on 8/26. 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.
Tue 9/812:30 pm -
2 stops37h 20m
Wed 9/306:50 pm -
2 stops31h 15m
Deal found 8/26![China Eastern logo]()
$831
This oojo deal was found by Cheapflights users on 8/26. 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.
Wed 9/91:20 am -
1 stop37h 40m
Tue 9/157:45 am -
1 stop30h 55m
Deal found 8/26![Cathay Pacific logo]()
$803
This oojo deal was found by Cheapflights users on 8/26. 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.
Wed 9/912:30 pm -
1 stop36h 20m
Wed 10/145:50 pm -
1 stop32h 15m
Deal found 8/26![China Eastern logo]()
$817
This Air China deal was found by Cheapflights users on 8/26. 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 Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:00 pm -
2 stops45h 45m
Fri 10/3012:45 pm -
1 stop23h 15m
Deal found 8/26![Air China logo]()
$803
This Air China deal was found by Cheapflights users on 8/26. 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 Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/202:20 pm -
1 stop29h 25m
Fri 10/3012:45 pm -
1 stop23h 15m
Deal found 8/26![Air China logo]()
$785
This oojo deal was found by Cheapflights users on 8/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2112:20 am -
1 stop21h 15m
Tue 9/297:45 am -
1 stop30h 55m
Deal found 8/23![Cathay Pacific logo]()
$806
One-way flights from USA to BusanSearch for one-way flight options from USA to Busan. Find affordable one-way fares based on user searches. Data last updated August 28, 2026.
Search for one-way flight options from USA to Busan. Find affordable one-way fares based on user searches. Data last updated August 28, 2026.
This Trip.com deal was found by Cheapflights users on 8/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/25:00 pm -
1 stop23h 30m
Deal found 8/27![Multiple Airlines logo]()
$403
This SmartFares deal was found by Cheapflights users on 8/26. 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.
Thu 9/32:00 pm -
1 stop25h 00m
Deal found 8/26![Cathay Pacific logo]()
$413
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2810:50 am -
1 stop37h 35m
Deal found 8/24![Multiple Airlines logo]()
$434
This Kiwi.com deal was found by Cheapflights users on 8/23. 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.
Sat 9/1910:50 am -
1 stop37h 35m
Deal found 8/23![Multiple Airlines logo]()
$435
This Kiwi.com deal was found by Cheapflights users on 8/23. 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.
Fri 9/1811:30 pm -
1 stop28h 25m
Deal found 8/23![Multiple Airlines logo]()
$443
This Kiwi.com deal was found by Cheapflights users on 8/26. 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.
Wed 10/2811:30 pm -
1 stop20h 15m
Deal found 8/26![Multiple Airlines logo]()
$446
This Kiwi.com deal was found by Cheapflights users on 8/25. 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.
Tue 9/153:55 pm -
2 stops32h 00m
Deal found 8/25![Multiple Airlines logo]()
$451
This Mytrip deal was found by Cheapflights users on 8/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/1410:50 am -
1 stop27h 05m
Deal found 8/27![Cathay Pacific logo]()
$452
This SmartFares deal was found by Cheapflights users on 8/26. 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.
Sun 9/202:20 pm -
1 stop29h 25m
Deal found 8/26![Air China logo]()
$455
This oojo deal was found by Cheapflights users on 8/26. 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 11/210:55 pm -
1 stop21h 15m
Deal found 8/26![Cathay Pacific logo]()
$460
This Trip.com deal was found by Cheapflights users on 8/25. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1611:45 pm -
1 stop28h 05m
Deal found 8/25![Philippine Airlines logo]()
$462
This SmartFares deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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.
Tue 9/2912:25 pm -
1 stop39h 25m
Deal found 8/24![Philippine Airlines logo]()
$466
Find flight deals from USA to Busan
Keep the following information in mind while searching for USA to Busan flight deals. Data was last updated August 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $785 (Air China) |
One-way from | $403 (Trip.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 August 28, 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
San FranciscoBusan
SFO San Francisco - PUS Busan Gimhae
SFOPUS
San Francisco
Wed 9/9
1:20 am-7:00 am
1 stop37h 40m
Busan Gimhae
Tue 9/15
7:45 am-10:40 pm
1 stop30h 55m
$803
Los AngelesBusan
LAX Los Angeles Los Angeles - PUS Busan Gimhae
LAXPUS
Los Angeles Los Angeles
Tue 9/8
12:30 pm-5:50 pm
2 stops37h 20m
Busan Gimhae
Wed 9/30
5:50 pm-10:05 am
1 stop32h 15m
$831
NewarkBusan
EWR Newark - PUS Busan Gimhae
EWRPUS
Newark
Sat 11/21
12:01 am-11:45 am
1 stop21h 44m
Busan Gimhae
Mon 11/30
4:00 pm-9:30 pm
1 stop19h 30m
$862
San FranciscoBusan
SFO San Francisco - PUS Busan Gimhae
SFOPUS
San Francisco
Mon 9/7
2:00 pm-1:35 pm
1 stop31h 35m
Busan Gimhae
Fri 9/11
7:45 am-2:15 pm
2 stops22h 30m
$884
San FranciscoBusan
SFO San Francisco - PUS Busan Gimhae
SFOPUS
San Francisco
Wed 9/23
11:20 pm-7:45 am
1 stop16h 25m
Busan Gimhae
Sun 9/27
8:45 am-3:30 pm
1 stop22h 45m
$902
San FranciscoBusan
SFO San Francisco - PUS Busan Gimhae
SFOPUS
San Francisco
Tue 9/22
1:00 pm-1:35 pm
1 stop32h 35m
Busan Gimhae
Tue 9/29
8:05 am-6:31 pm
2 stops26h 26m
$910
Los AngelesBusan
LAX Los Angeles Los Angeles - PUS Busan Gimhae
LAXPUS
Los Angeles Los Angeles
Mon 9/21
12:30 pm-4:50 pm
1 stop36h 20m
Busan Gimhae
Thu 10/29
5:50 pm-10:05 am
1 stop32h 15m
$945
San FranciscoBusan
SFO San Francisco - PUS Busan Gimhae
SFOPUS
San Francisco
Sat 10/24
12:00 pm-11:35 am
1 stop31h 35m
Busan Gimhae
Sat 11/14
12:35 pm-3:35 pm
2 stops44h 00m
$968
OntarioBusan
ONT Ontario - PUS Busan Gimhae
ONTPUS
Ontario
Mon 9/7
12:45 am-11:15 am
1 stop18h 30m
Busan Gimhae
Wed 9/30
10:30 am-6:00 pm
1 stop23h 30m
$969
OntarioBusan
ONT Ontario - PUS Busan Gimhae
ONTPUS
Ontario
Tue 9/8
12:45 am-7:00 pm
1 stop26h 15m
Busan Gimhae
Wed 10/14
10:30 am-6:00 pm
1 stop23h 30m
$969
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.
SFO-PUS
LAX-PUS
EWR-PUS
ONT-PUS
JFK-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
SFO-PUS
LAX-PUS
EWR-PUS
ONT-PUS
What is the cheapest month to book a flight from USA to Busan?
Currently, March is the cheapest month in which you can book a flight from USA to Busan (average of $893). Flying from USA to Busan in December is currently the most expensive (average of $1,877). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
The best insider tips for theUnited States to Busan flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your theUnited States to Busan trip
Our travel experts
Reviews of airlines servicing Busan
Get insights into the airlines that provide service to Busan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Busan. Reviews last updated August 28, 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
Crew
8.7
Overall
8.5
Comfort
8.3
Food
8.1
Boarding
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Entertainment
8.0
Crew
8.7
Overall
8.5
Comfort
8.3
Food
8.1
Boarding
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Entertainment
8.0
Crew
8.7
Overall
8.5
Comfort
8.3
Food
8.1
Boarding
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Entertainment
8.0
Crew
8.7
Overall
8.5
Comfort
8.3
Food
8.1
Boarding
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Entertainment
8.0
Crew
8.7
Overall
8.5
Comfort
8.3
Food
8.1
Boarding
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Entertainment
8.0
Crew
8.7
Overall
8.5
Comfort
8.3
Food
8.1
Boarding
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Related info for your journey
Find useful and relevant information for your journey from USA to Busan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for USA to Busan
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Busan
Explore flights to Busan departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 28, 2026.
Complete your trip
Complete your trip to Busan by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from USA to Busan by cabin class
Find flights from USA to Busan, based on your preferred cabin class, be it economy, premium economy, business, or first class.
USA and Busan flights
Browse other USA and Busan flight options. Last updated on August 28, 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 August 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$649 | Average$759 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$760 | Average$1,193 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$817 | Average$863 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$928 | Average$1,559 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$972 | Average$1,627 | FlexibilityNo cancel fee | On-time81% |