$526+ Cheap flights from San Francisco (SFO) 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.
SFO — PUS
jul. 26 — aug. 21
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from San Francisco 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 San Francisco to Busan
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Francisco to BusanExplore the most affordable flight options available from San Francisco to Busan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juni 26, 2026.
Explore the most affordable flight options available from San Francisco to Busan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juni 26, 2026.
This Justfly.com deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma 11/212:00 pm
SFO
- PUS
1 stop30h 35m
China Eastern
ma 11/1612:35 pm
PUS
- SFO
2 stops46h 14m
China Eastern
Deal found 6/22![China Eastern logo]()
$862
This FlightHub deal was found by Cheapflights users on 6/23. 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.
ma 9/712:00 pm
SFO
- PUS
1 stop31h 35m
China Eastern
vr 9/1112:35 pm
PUS
- SFO
1 stop36h 30m
China Eastern
Deal found 6/23![China Eastern logo]()
$883
This oojo deal was found by Cheapflights users on 6/26. 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.
za 8/111:20 pm
SFO
- PUS
1 stop18h 10m
Multiple Airlines
vr 8/217:00 am
PUS
- SFO
1 stop25h 00m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$994
This Asiana Airlines deal was found by Cheapflights users on 6/25. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma 11/211:50 pm
SFO
- PUS
1 stop22h 20m
Multiple Airlines
ma 11/1610:25 am
PUS
- SFO
1 stop20h 35m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$1,023
This China Eastern deal was found by Cheapflights users on 6/25. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma 8/3112:00 pm
SFO
- PUS
1 stop36h 50m
China Eastern
vr 9/412:35 pm
PUS
- SFO
1 stop36h 30m
China Eastern
Deal found 6/25![China Eastern logo]()
$1,027
This Delta deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma 11/211:40 am
SFO
- PUS
1 stop27h 30m
Delta
ma 11/167:55 am
PUS
- SFO
1 stop18h 35m
Delta
Deal found 6/22![Delta logo]()
$1,028
This Korean Air deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
zo 9/612:50 pm
SFO
- PUS
1 stop15h 55m
Korean Air
do 9/104:30 pm
PUS
- SFO
1 stop34h 10m
Korean Air
Deal found 6/22![Korean Air logo]()
$1,032
This China Eastern deal was found by Cheapflights users on 6/24. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
za 8/812:00 pm
SFO
- PUS
1 stop36h 50m
China Eastern
za 8/1512:35 pm
PUS
- SFO
2 stops59h 46m
China Eastern
Deal found 6/24![China Eastern logo]()
$1,037
This Kiwi.com deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma 8/312:30 am
SFO
- PUS
1 stop27h 20m
Philippine Airlines
di 8/119:00 pm
PUS
- SFO
1 stop40h 10m
Philippine Airlines
Deal found 6/22![Philippine Airlines logo]()
$1,040
This Delta deal was found by Cheapflights users on 6/23. 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.
ma 9/78:35 pm
SFO
- PUS
2 stops19h 10m
Delta
vr 9/118:45 am
PUS
- SFO
2 stops20h 40m
Delta
Deal found 6/23![Delta logo]()
$1,043
Best flights from San Francisco to BusanDiscover carefully curated flight deals from San Francisco to Busan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated juni 26, 2026.
Discover carefully curated flight deals from San Francisco to Busan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated juni 26, 2026.
This China Eastern deal was found by Cheapflights users on 6/23. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma 9/79:30 am
SFO
- PUS
2 stops34h 05m
China Eastern
vr 9/115:50 pm
PUS
- SFO
1 stop31h 15m
China Eastern
Deal found 6/23![China Eastern logo]()
$1,025
This Delta deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma 11/211:40 am
SFO
- PUS
1 stop27h 30m
Delta
ma 11/167:55 am
PUS
- SFO
1 stop18h 35m
Delta
Deal found 6/22![Delta logo]()
$1,028
This Korean Air deal was found by Cheapflights users on 6/24. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma 8/311:10 pm
SFO
- PUS
1 stop28h 20m
Korean Air
vr 9/48:45 am
PUS
- SFO
1 stop17h 55m
Korean Air
Deal found 6/24![Korean Air logo]()
$1,032
This Kiwi.com deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma 8/312:30 am
SFO
- PUS
1 stop27h 20m
Philippine Airlines
di 8/119:00 pm
PUS
- SFO
1 stop40h 10m
Philippine Airlines
Deal found 6/22![Philippine Airlines logo]()
$1,040
This China Eastern deal was found by Cheapflights users on 6/25. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma 8/3112:00 pm
SFO
- PUS
1 stop36h 50m
China Eastern
vr 9/412:35 pm
PUS
- SFO
1 stop36h 30m
China Eastern
Deal found 6/25![China Eastern logo]()
$1,027
This Korean Air deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
zo 9/612:50 pm
SFO
- PUS
1 stop15h 55m
Korean Air
do 9/104:30 pm
PUS
- SFO
1 stop34h 10m
Korean Air
Deal found 6/21![Korean Air logo]()
$1,032
This China Eastern deal was found by Cheapflights users on 6/24. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
za 8/812:00 pm
SFO
- PUS
1 stop36h 50m
China Eastern
za 8/1512:35 pm
PUS
- SFO
2 stops59h 46m
China Eastern
Deal found 6/24![China Eastern logo]()
$1,037
This Delta deal was found by Cheapflights users on 6/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
zo 12/206:30 pm
SFO
- PUS
2 stops33h 15m
Delta
za 12/2610:25 am
PUS
- SFO
1 stop16h 05m
Delta
Deal found 6/25![Delta logo]()
$1,165
This China Eastern deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
zo 9/69:30 am
SFO
- PUS
2 stops39h 20m
China Eastern
do 9/105:50 pm
PUS
- SFO
2 stops38h 04m
China Eastern
Deal found 6/22![China Eastern logo]()
$1,059
Last-minute flights from San Francisco to BusanDiscover last-minute flight deals from San Francisco to Busan. Data last updated juni 26, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Busan. Data last updated juni 26, 2026 and is based on user searches.
This Ovago deal was found by Cheapflights users on 6/24. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
do 6/2511:10 am
SFO
- PUS
1 stop18h 25m
Multiple Airlines
do 7/24:30 pm
PUS
- SFO
1 stop34h 35m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$1,634
This KAYAK deal was found by Cheapflights users on 6/24. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
di 7/71:20 am
SFO
- PUS
1 stop37h 40m
Cathay Pacific
wo 7/227:45 am
PUS
- SFO
1 stop31h 30m
Cathay Pacific
Deal found 6/24![Cathay Pacific logo]()
$1,359
This KAYAK deal was found by Cheapflights users on 6/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
di 7/71:05 am
SFO
- PUS
1 stop16h 25m
China Airlines
wo 7/2210:30 am
PUS
- SFO
2 stops37h 51m
China Airlines
Deal found 6/25![China Airlines logo]()
$1,835
This Delta deal was found by Cheapflights users on 6/24. 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.
wo 7/81:10 pm
SFO
- PUS
1 stop28h 20m
Delta
wo 7/228:00 am
PUS
- SFO
2 stops28h 16m
Delta
Deal found 6/24![Delta logo]()
$1,547
This KAYAK deal was found by Cheapflights users on 6/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wo 7/811:10 am
SFO
- PUS
1 stop33h 00m
Multiple Airlines
wo 7/2211:00 am
PUS
- SFO
1 stop15h 40m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$1,650
One-way flights from San Francisco to BusanSearch for one-way flight options from San Francisco to Busan. Find affordable one-way fares based on user searches. Data last updated juni 26, 2026.
Search for one-way flight options from San Francisco to Busan. Find affordable one-way fares based on user searches. Data last updated juni 26, 2026.
This Delta deal was found by Cheapflights users on 6/23. 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.
wo 9/212:50 pm
SFO
- PUS
1 stop28h 40m
Delta
Deal found 6/23![Delta logo]()
$526
This Delta deal was found by Cheapflights users on 6/23. 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.
di 9/19:30 am
SFO
- PUS
2 stops19h 15m
Delta
Deal found 6/23![Delta logo]()
$531
This Asiana Airlines deal was found by Cheapflights users on 6/25. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
za 10/1011:20 pm
SFO
- PUS
1 stop27h 00m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$538
This Delta deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma 10/2612:40 pm
SFO
- PUS
1 stop16h 05m
Delta
Deal found 6/22![Delta logo]()
$542
This Trip.com deal was found by Cheapflights users on 6/23. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma 8/3112:30 am
SFO
- PUS
1 stop27h 20m
Philippine Airlines
Deal found 6/23![Philippine Airlines logo]()
$556
This Delta deal was found by Cheapflights users on 6/23. 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.
za 10/105:00 pm
SFO
- PUS
2 stops34h 35m
Delta
Deal found 6/23![Delta logo]()
$559
This oojo deal was found by Cheapflights users on 6/23. 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.
vr 10/91:05 am
SFO
- PUS
1 stop18h 10m
China Airlines
Deal found 6/23![China Airlines logo]()
$611
This Kiwi.com deal was found by Cheapflights users on 6/23. 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.
di 9/18:23 am
SFO
- PUS
3 stops30h 17m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$625
This Kiwi.com deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vr 7/247:42 pm
SFO
- PUS
3 stops48h 18m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$639
This Kiwi.com deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
zo 10/1112:15 pm
SFO
- PUS
3 stops27h 30m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$665
This Kiwi.com deal was found by Cheapflights users on 6/23. 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.
wo 9/29:03 am
SFO
- PUS
3 stops29h 12m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$668
Find flight deals from San Francisco to Busan
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Busan (PUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated juni 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $862 (Justfly.com) |
One-way from | $526 (Delta) |
Popular in | December |
Cheapest in | March |
Average price | $1,655 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco 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 2,558,603 searches. Data last updated juni 26, 2026.
Use the filters below to find and compare flights from San Francisco to Busan that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoBusan
SFO - PUS
SFOPUS
San Francisco
ma 9/7
9:30 am-11:35 am
2 stops34h 05m
Busan Gimhae
vr 9/11
5:50 pm-9:05 am
1 stop31h 15m
$1,025
San FranciscoBusan
SFO - PUS
SFOPUS
San Francisco
ma 8/31
12:00 pm-4:50 pm
1 stop36h 50m
Busan Gimhae
vr 9/4
12:35 pm-9:05 am
1 stop36h 30m
$1,027
Quickest round-trip
San FranciscoBusan
SFO - PUS
SFOPUS
San Francisco
ma 11/2
11:40 am-8:10 am
1 stop27h 30m
Busan Gimhae
ma 11/16
7:55 am-9:30 am
1 stop18h 35m
$1,028
San FranciscoBusan
SFO - PUS
SFOPUS
San Francisco
ma 8/31
1:10 pm-9:30 am
1 stop28h 20m
Busan Gimhae
vr 9/4
8:45 am-10:40 am
1 stop17h 55m
$1,032
San FranciscoBusan
SFO - PUS
SFOPUS
San Francisco
zo 9/6
12:50 pm-8:45 pm
1 stop15h 55m
Busan Gimhae
do 9/10
4:30 pm-10:40 am
1 stop34h 10m
$1,032
San FranciscoBusan
SFO - PUS
SFOPUS
San Francisco
za 8/8
12:00 pm-4:50 pm
1 stop36h 50m
Busan Gimhae
za 8/15
12:35 pm-8:21 am
2 stops59h 46m
$1,037
San FranciscoBusan
SFO - PUS
SFOPUS
San Francisco
ma 8/3
12:30 am-7:50 pm
1 stop27h 20m
Busan Gimhae
di 8/11
9:00 pm-9:10 pm
1 stop40h 10m
$1,040
San FranciscoBusan
SFO - PUS
SFOPUS
San Francisco
zo 9/6
9:30 am-4:50 pm
2 stops39h 20m
Busan Gimhae
do 9/10
5:50 pm-3:54 pm
2 stops38h 04m
$1,059
San FranciscoBusan
SFO - PUS
SFOPUS
San Francisco
zo 12/20
6:30 pm-8:45 pm
2 stops33h 15m
Busan Gimhae
za 12/26
10:25 am-9:30 am
1 stop16h 05m
$1,165
Cheapest one-way
San FranciscoBusan
SFO - PUS
SFOPUS
San Francisco
di 9/1
9:30 am-8:45 pm
2 stops19h 15m
$531
Showing 1-10 of 16 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on San Francisco-Busan flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Busan flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Busan flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Francisco-Busan flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-Busan flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Francisco to Busan
Have a flexible travel schedule? Discover the best time to fly to Busan from San Francisco with our price prediction graph.
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 San Francisco to Busan
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 juni 26, 2026.
Read reviews from past customers who have flown Korean Air from San Francisco to Busan. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.7
Boarding
8.5
Overall
8.4
Entertainment
8.2
Food
8.1
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Crew
8.7
Boarding
8.5
Overall
8.4
Entertainment
8.2
Food
8.1
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Related info for your journey
Find useful and relevant information for your journey from San Francisco 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
Other flight options
Other flights from San Francisco
Popular flights
Alternative routes for San Francisco 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 juni 26, 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 San Francisco to Busan by cabin class
Find flights from San Francisco to Busan, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Francisco and Busan flights
Browse other San Francisco and Busan flight options. Last updated on juni 26, 2026.
Other flights from San Francisco
Browse through other flights departing from San Francisco. Flights are based on user searches made on Cheapflights and were last updated on juni 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from San Francisco to Busan
Discover the top airline that operate flights from San Francisco 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 2,558,603 searches. Data last updated juni 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$947 | Average$979 | FlexibilityNo cancel fee | On-time81% |