$418+ 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 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — PUS
Dec 5 — Dec 121
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 November 5, 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 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” 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 12/19:00 am -
1 stop33h 00m
Sat 12/124:00 pm -
2 stops34h 00m
Deal found 11/3![Multiple Airlines logo]()
$799
This FlightHub deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” 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 11/49:20 pm -
1 stop40h 35m
Wed 12/27:40 am -
1 stop30h 25m
Deal found 11/4![Cathay Pacific logo]()
$830
This Globehunters deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” 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.
Tue 12/112:05 am -
1 stop27h 40m
Wed 12/96:55 pm -
1 stop40h 10m
Deal found 11/2![EVA Air logo]()
$850
This Booking.com deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” 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 11/111:05 am -
1 stop33h 05m
Thu 11/121:55 pm -
1 stop19h 35m
Deal found 10/31![Cathay Pacific logo]()
$877
This Justfly.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” 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.
Wed 11/49:20 pm -
1 stop40h 35m
Fri 12/48:45 am -
1 stop29h 20m
Deal found 11/4![Cathay Pacific logo]()
$880
This Cathay Pacific deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/49:20 pm -
1 stop40h 35m
Sun 12/68:45 am -
1 stop24h 45m
Deal found 11/4![Cathay Pacific logo]()
$902
This Kiwi.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/49:20 pm -
1 stop40h 35m
Fri 12/46:50 am -
2 stops29h 10m
Deal found 11/4![Multiple Airlines logo]()
$938
This Booking.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” 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.
Thu 12/311:05 am -
1 stop26h 50m
Thu 12/101:55 pm -
1 stop19h 35m
Deal found 11/2![Cathay Pacific logo]()
$946
This Cathay Pacific deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” 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 11/3010:25 am -
1 stop33h 45m
Mon 12/71:55 pm -
1 stop35h 50m
Deal found 11/1![Cathay Pacific logo]()
$948
This Kiwi.com deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” 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 12/231:45 pm -
1 stop28h 15m
Wed 1/136:00 pm -
2 stops56h 00m
Deal found 10/31![Multiple Airlines logo]()
$948
This FlightHub deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” 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 11/2![Cathay Pacific logo]()
$950
This Cathay Pacific deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” 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 11/811:05 am -
1 stop33h 05m
Fri 12/48:45 am -
1 stop17h 35m
Deal found 11/4![Cathay Pacific logo]()
$952
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 5, 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 5, 2026.
This Vietnam Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2110:50 pm -
1 stop41h 00m
Thu 4/2910:00 am -
1 stop23h 55m
Deal found 10/31![Vietnam Airlines logo]()
$874
This KAYAK deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” 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 1/1811:25 am -
1 stop26h 30m
Mon 2/158:45 am -
1 stop29h 30m
Deal found 11/4![Cathay Pacific logo]()
$890
This Kiwi.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” 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 1/89:00 am -
1 stop33h 55m
Sun 1/177:10 am -
1 stop18h 50m
Deal found 11/4![Multiple Airlines logo]()
$942
This Justfly.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” 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 2/47:20 am -
2 stops41h 30m
Thu 4/2212:35 pm -
2 stops44h 35m
Deal found 11/3![China Eastern logo]()
$1,015
This Delta deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/56:00 am -
2 stops33h 10m
Sun 12/277:00 am -
2 stops23h 36m
Deal found 10/31![Delta logo]()
$1,035
This Korean Air deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/811:45 am -
1 stop37h 00m
Thu 3/117:00 am -
1 stop19h 35m
Deal found 11/2![Korean Air logo]()
$1,054
This China Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” 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 11/1![China Airlines logo]()
$1,121
This oojo deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” 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 3/99:45 pm -
1 stop27h 10m
Tue 3/1612:30 pm -
1 stop20h 25m
Deal found 10/31![STARLUX Airlines logo]()
$1,138
This Alaska Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” 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.
Fri 12/412:40 pm -
1 stop26h 30m
Mon 12/712:00 pm -
1 stop17h 55m
Deal found 11/1![Alaska Airlines logo]()
$1,266
This oojo 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 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 11/5![Singapore Airlines logo]()
$1,313
This EVA Air deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” 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 2/1311:55 pm -
1 stop27h 50m
Sun 2/287:25 pm -
1 stop39h 30m
Deal found 11/3![EVA Air logo]()
$1,369
This Vietnam Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2210:50 pm -
1 stop41h 00m
Thu 4/2910:00 am -
1 stop23h 55m
Deal found 10/31![Vietnam Airlines logo]()
$874
This Asiana Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” 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 3/1311:00 pm -
1 stop16h 10m
Tue 3/308:45 am -
1 stop22h 35m
Deal found 11/4![Multiple Airlines logo]()
$944
This Cathay Pacific deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/310:25 am -
1 stop33h 45m
Sun 3/71:55 pm -
1 stop35h 50m
Deal found 11/1![Cathay Pacific logo]()
$948
This Delta deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” 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 1/186:05 am -
2 stops33h 05m
Mon 2/1512:00 pm -
2 stops25h 15m
Deal found 11/4![Delta logo]()
$1,065
This Korean Air deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1611:00 am -
1 stop16h 45m
Thu 11/2612:00 pm -
2 stops20h 13m
Deal found 10/31![Korean Air logo]()
$1,085
This Vietnam Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2110:50 pm -
1 stop41h 00m
Tue 4/277:55 am -
2 stops50h 00m
Deal found 10/31![Vietnam Airlines logo]()
$1,039
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.
Wed 1/1311:05 am -
1 stop27h 05m
Wed 2/176:50 am -
2 stops34h 00m
Deal found 11/5![Multiple Airlines logo]()
$1,049
This Cathay Pacific deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/110:25 am -
1 stop27h 45m
Tue 12/88:45 am -
1 stop17h 00m
Deal found 11/1![Cathay Pacific logo]()
$1,073
This Korean Air deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” 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 11/4![Korean Air logo]()
$1,091
This China Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” 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 11/3![China Airlines logo]()
$1,201
This Alaska Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” 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 12/312:40 pm -
1 stop15h 05m
Sat 12/1212:00 pm -
1 stop17h 55m
Deal found 11/1![Alaska Airlines logo]()
$1,316
This KAYAK deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” 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.
Wed 3/3110:55 pm -
1 stop41h 50m
Wed 4/147:45 am -
1 stop24h 05m
Deal found 11/3![Cathay Pacific logo]()
$1,098
This Kiwi.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” 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 12/49:30 am -
1 stop35h 35m
Thu 12/101:30 pm -
2 stops26h 34m
Deal found 11/4![Multiple Airlines logo]()
$1,103
This FlightHub deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” 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 12/2811:30 am -
2 stops61h 20m
Sun 1/106:50 pm -
2 stops55h 15m
Deal found 11/4![China Eastern logo]()
$1,429
This Alaska Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” 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.
Fri 12/412:40 pm -
1 stop15h 05m
Sat 12/1212:00 pm -
1 stop17h 55m
Deal found 11/1![Alaska Airlines logo]()
$1,316
This Korean Air deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1612:00 pm -
1 stop32h 50m
Thu 11/1910:25 am -
1 stop23h 15m
Deal found 11/2![Korean Air logo]()
$1,203
This STARLUX Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” 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 2/157:40 pm -
2 stops24h 50m
Fri 2/1912:30 pm -
2 stops31h 28m
Deal found 11/2![STARLUX Airlines logo]()
$1,515
This Cathay Pacific deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” 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 10/31![Cathay Pacific logo]()
$1,158
This EVA Air deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” 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 11/3![EVA Air logo]()
$1,559
Last-minute flights from USA to BusanDiscover last-minute flight deals from USA to Busan. Data last updated November 5, 2026 and is based on user searches.
Discover last-minute flight deals from USA to Busan. Data last updated November 5, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” 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 11/49:20 pm -
1 stop40h 35m
Wed 12/27:40 am -
1 stop30h 25m
Deal found 11/4![Cathay Pacific logo]()
$830
This Justfly.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” 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.
Wed 11/49:20 pm -
1 stop40h 35m
Fri 12/48:45 am -
1 stop29h 20m
Deal found 11/4![Cathay Pacific logo]()
$880
This Cathay Pacific deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/49:20 pm -
1 stop40h 35m
Sun 12/68:45 am -
1 stop24h 45m
Deal found 11/4![Cathay Pacific logo]()
$902
This Kiwi.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/49:20 pm -
1 stop40h 35m
Fri 12/46:50 am -
2 stops29h 10m
Deal found 11/4![Multiple Airlines logo]()
$938
This Cathay Pacific deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” 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 11/811:05 am -
1 stop33h 05m
Fri 12/48:45 am -
1 stop17h 35m
Deal found 11/4![Cathay Pacific logo]()
$952
This Cathay Pacific deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” 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 11/3010:25 am -
1 stop27h 30m
Wed 12/97:40 am -
1 stop18h 05m
Deal found 11/1![Cathay Pacific logo]()
$948
This Kiwi.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” 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 12/19:00 am -
1 stop33h 00m
Sat 12/124:00 pm -
2 stops34h 00m
Deal found 11/3![Multiple Airlines logo]()
$799
This Globehunters deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” 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.
Tue 12/112:05 am -
1 stop27h 40m
Wed 12/96:55 pm -
1 stop40h 10m
Deal found 11/2![EVA Air logo]()
$850
This Booking.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” 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.
Thu 12/311:05 am -
1 stop26h 50m
Thu 12/101:55 pm -
1 stop19h 35m
Deal found 11/2![Cathay Pacific logo]()
$946
This FlightHub deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” 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 11/2![Cathay Pacific logo]()
$950
This Kiwi.com deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” 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 12/231:45 pm -
1 stop28h 15m
Wed 1/136:00 pm -
2 stops56h 00m
Deal found 10/31![Multiple Airlines logo]()
$948
This Kiwi.com deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” 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 12/231:45 pm -
1 stop28h 15m
Thu 1/143:55 pm -
2 stops34h 05m
Deal found 10/31![Multiple Airlines logo]()
$954
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 5, 2026.
Search for one-way flight options from USA to Busan. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.
This SmartFares deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” 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 3/119:20 pm -
1 stop40h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Cathay Pacific logo]()
$418
This Kiwi.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” 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 1/163:20 pm -
2 stops49h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$418
This Mytrip deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” 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 3/109:20 pm -
1 stop22h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Cathay Pacific logo]()
$426
This Kiwi.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/73:20 pm -
1 stop26h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Multiple Airlines logo]()
$431
This Kiwi.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” 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 1/273:20 pm -
2 stops49h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$445
This FlightHub deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” 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 1/2710:55 pm -
1 stop21h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Cathay Pacific logo]()
$464
This Trip.com deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” 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 3/133:20 pm -
1 stop36h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Multiple Airlines logo]()
$467
This Kiwi.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” 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 1/219:08 pm -
2 stops44h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$468
This SmartFares deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” 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 3/1211:05 am -
1 stop33h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Cathay Pacific logo]()
$478
This Kiwi.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” 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 1/286:08 pm -
3 stops49h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$478
This SmartFares deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” 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 12/310:25 pm -
1 stop20h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Air China logo]()
$486
This oojo deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” 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.
Thu 3/1111:30 am -
2 stops37h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![China Eastern logo]()
$492
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 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $770 (oojo) |
One-way from | $418 (SmartFares) |
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 5, 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
Sat 1/16
3:20 pm-9:50 am
2 stops49h 30m
Busan Gimhae
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$418
San FranciscoBusan
SFO San Francisco - PUS Busan Gimhae
SFOPUS
San Francisco
Mon 12/7
3:20 pm-9:50 am
2 stops25h 30m
Busan Gimhae
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$439
Los AngelesBusan
LAX Los Angeles - PUS Busan Gimhae
LAXPUS
Los Angeles
Fri 3/12
11:05 am-1:10 pm
1 stop33h 05m
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
Thu 12/3
10:25 pm-11:45 am
1 stop20h 20m
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
Tue 4/27
12:30 pm-11:35 am
1 stop31h 05m
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
Thu 3/11
11:30 am-5:50 pm
2 stops37h 20m
Busan Gimhae
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$492
Los AngelesBusan
LAX Los Angeles - PUS Busan Gimhae
LAXPUS
Los Angeles
Mon 12/7
9:23 am-10:50 am
2 stops32h 27m
Busan Gimhae
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$495
SeattleBusan
SEA Seattle/Tacoma Intl - PUS Busan Gimhae
SEAPUS
Seattle/Tacoma Intl
Thu 1/21
10:25 am-6:55 am
1 stop27h 30m
Busan Gimhae
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$496
San FranciscoBusan
SFO San Francisco - PUS Busan Gimhae
SFOPUS
San Francisco
Thu 1/28
12:54 pm-7:10 am
2 stops49h 16m
Busan Gimhae
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$506
Los AngelesBusan
LAX Los Angeles - PUS Busan Gimhae
LAXPUS
Los Angeles
Tue 12/8
9:50 am-9:50 am
2 stops31h 00m
Busan Gimhae
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$528
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.
HNL-PUS
LAX-PUS
JFK-PUS
SEA-PUS
SFO-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
HNL-PUS
LAX-PUS
JFK-PUS
SEA-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 5, 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.
Comfort
8.3
Crew
8.7
Entertainment
8.0
Food
8.1
Boarding
8.4
Overall
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
SEA - TPE
Comfort
8.3
Crew
8.7
Entertainment
8.0
Food
8.1
Boarding
8.4
Overall
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
SEA - TPE
Comfort
8.3
Crew
8.7
Entertainment
8.0
Food
8.1
Boarding
8.4
Overall
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
SEA - TPE
Comfort
8.3
Crew
8.7
Entertainment
8.0
Food
8.1
Boarding
8.4
Overall
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
SEA - TPE
Comfort
8.3
Crew
8.7
Entertainment
8.0
Food
8.1
Boarding
8.4
Overall
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
SEA - TPE
Comfort
8.3
Crew
8.7
Entertainment
8.0
Food
8.1
Boarding
8.4
Overall
8.5
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 5, 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 5, 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 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$649 | Average$759 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$810 | Average$1,248 | 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$1,476 | FlexibilityNo cancel fee | On-time81% |