HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Francisco

$377+ Cheap flights from Busan (PUS) to San Francisco (SFO)

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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
PUS — SFO
dic. 23 — dic. 301
lun. 12/23
lun. 12/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Busan to San Francisco 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 Busan to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Busan (PUS) to San Francisco (SFO). 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 diciembre 18, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$621
(Air Canada)

One-way from

$377
(Kiwi.com)

Popular in

August

Cheapest in

June

Average price

$1,233
Provider with most accurate pricing for Busan Gimhae-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Busan Gimhae-San Francisco flights.
Search Deals
From Busan Gimhae to San Francisco
Search Deals
One-way flight from Busan Gimhae to San Francisco
Search Deals
High demand for flights, 9% potential price rise
Search Deals
Best time to find cheap flights, 2% potential price drop
Search Deals
Average for round-trip flights in December 2024
Search Deals

Find flight deals from Busan to San Francisco

Cheapest flights from Busan to San Francisco
Explore the most affordable flight options available from Busan to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 18, 2024.

This Trip.com deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” 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.
lun. 12/237:30 amPUS - SFO
1 stop21h 30mMultiple Airlines
mié. 1/12:30 pmSFO - PUS
1 stop36h 35mMultiple Airlines
Deal found 12/18$795
This Gotogate deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/3112:00 pmPUS - SFO
1 stop14h 30mKorean Air
vie. 1/311:30 pmSFO - PUS
1 stop22h 45mKorean Air
Deal found 12/17$1,760
This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” 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.
mar. 12/317:00 amPUS - SFO
2 stops31h 53mDelta
vie. 1/36:00 amSFO - PUS
2 stops21h 45mDelta
Deal found 12/17$1,774

Find flights from Busan to San Francisco within your budget

Customize your flight search to find flights from Busan to San Francisco 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 diciembre 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BusanSan Francisco

PUS - SFO

PUSSFO

Busan Gimhae

vie. 2/21

12:00 pm-1:56 pm

2 stops18h 56m

San Francisco

mié. 2/26

4:35 pm-7:25 pm

2 stops33h 50m

$621

BusanSan Francisco

PUS - SFO

PUSSFO

Busan Gimhae

lun. 3/3

8:45 pm-7:15 pm

1 stop39h 30m

San Francisco

jue. 3/6

10:25 pm-7:45 pm

1 stop28h 20m

$757

BusanSan Francisco

PUS - SFO

PUSSFO

Busan Gimhae

vie. 3/21

12:00 pm-10:30 am

1 stop14h 30m

San Francisco

lun. 3/31

12:40 pm-8:05 am

1 stop27h 25m

$767

BusanSan Francisco

PUS - SFO

PUSSFO

Busan Gimhae

mar. 2/18

8:10 pm-2:00 pm

1 stop34h 50m

San Francisco

vie. 2/21

11:30 pm-11:45 am

1 stop19h 15m

$792

BusanSan Francisco

PUS - SFO

PUSSFO

Busan Gimhae

mié. 1/22

10:25 am-7:57 pm

2 stops26h 32m

San Francisco

lun. 1/27

11:40 am-10:50 am

1 stop30h 10m

$885

BusanSan Francisco

PUS - SFO

PUSSFO

Busan Gimhae

jue. 1/2

12:45 pm-12:25 am

2 stops28h 40m

San Francisco

jue. 1/9

1:10 pm-11:45 am

2 stops29h 35m

$2,589

BusanSan Francisco

PUS - SFO

PUSSFO

Busan Gimhae

dom. 1/19

9:30 am-5:00 pm

1 stop24h 30m

San Francisco

sáb. 1/25

9:10 pm-7:10 am

1 stop41h 00m

$2,623

BusanSan Francisco

PUS - SFO

PUSSFO

Busan Gimhae

mar. 2/18

7:45 pm-6:50 pm

1 stop16h 05m

San Francisco

vie. 2/21

11:40 pm-10:55 am

1 stop18h 15m

$3,109

BusanSan Francisco

PUS - SFO

PUSSFO

Busan Gimhae

mar. 2/18

9:25 am-1:47 pm

2 stops21h 22m

San Francisco

vie. 2/21

11:40 am-10:00 pm

1 stop17h 20m

$3,322

BusanSan Francisco

PUS - SFO

PUSSFO

Busan Gimhae

lun. 3/3

2:05 pm-9:15 pm

1 stop24h 10m

San Francisco

lun. 3/17

12:35 am-1:05 pm

1 stop20h 30m

$4,330

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 16 results
1
2

Compare providers for flights from Busan to San Francisco

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Busan to San Francisco in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Busan-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Busan-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Busan-San Francisco flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Busan-San Francisco 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 Busan-San Francisco 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 Busan to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Busan with our price prediction graph.
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.

Travel insights for flights from Busan to San Francisco

Get recent, data-driven insights about flights from Busan to San Francisco including ideal travel times, pricing trends, and more.

Rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

Temperature in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. 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 San Francisco. Reviews last updated diciembre 18, 2024.
Korean Air
8.4
Very good
1,018 reviews

Entertainment

8.2

Overall

8.4

Comfort

8.3

Food

8.1

Boarding

8.5

Crew

8.7

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.4
Very good
1,018 reviews
Korean Air
8.4
Very good
1,018 reviews

Entertainment

8.2

Overall

8.4

Comfort

8.3

Food

8.1

Boarding

8.5

Crew

8.7

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Japan Airlines
8.3
Very good
1,443 reviews
Korean Air
8.4
Very good
1,018 reviews

Entertainment

8.2

Overall

8.4

Comfort

8.3

Food

8.1

Boarding

8.5

Crew

8.7

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Asiana Airlines
8.3
Very good
477 reviews
Korean Air
8.4
Very good
1,018 reviews

Entertainment

8.2

Overall

8.4

Comfort

8.3

Food

8.1

Boarding

8.5

Crew

8.7

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

China Airlines
8.3
Very good
754 reviews
Korean Air
8.4
Very good
1,018 reviews

Entertainment

8.2

Overall

8.4

Comfort

8.3

Food

8.1

Boarding

8.5

Crew

8.7

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Singapore Airlines
8.1
Very good
1,329 reviews
Korean Air
8.4
Very good
1,018 reviews

Entertainment

8.2

Overall

8.4

Comfort

8.3

Food

8.1

Boarding

8.5

Crew

8.7

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Related info for your journey

Find useful and relevant information for your journey from Busan to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Busan to San Francisco round-trip?

    Philippine Airlines, at $757, was found to be the cheapest airline from Busan to San Francisco.Alternate airlines to your destination round-trip include Korean Air and Asiana Airlines. Philippine Airlines is priced at 36% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Busan to San Francisco one-way?

    $548 is the cheapest one-way deal found within the past few days, from Vietnam Airlines. You may also be able to find cheap deals on China Eastern and Singapore Airlines, with prices starting from $719 and $747, respectively.

  • Can I find deals for flights from Busan to San Francisco that include hotel bookings?

    Yes. In addition to deals on Busan to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Busan to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Busan to San Francisco.

  • Can I find deals for business class flights from Busan to San Francisco?

    Yes. Cheapflights offers flight deals from Busan to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Busan to San Francisco?

    Currently, January is the cheapest month in which you can book a flight from Busan to San Francisco (average of $276). Flying from Busan to San Francisco in June is currently the most expensive (average of $381). 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.

See more FAQs

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 for Busan to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.
Incheon Intl to Los Angeles flights
Incheon Intl to Las Vegas flights
Incheon Intl to San Francisco flights
Incheon Intl to Ontario flights
Gimpo Intl to Los Angeles flights
Gimpo Intl to San Francisco flights
Incheon Intl to Santa Ana flights
Incheon Intl to San Jose flights
Incheon Intl to Oakland flights
Busan to Los Angeles flights
Incheon Intl to Burbank flights
Incheon Intl to San Diego flights
Busan to Las Vegas flights
Busan to Ontario flights
Gimpo Intl to San Diego flights
Incheon Intl to Sacramento flights
Busan to San Diego flights
Gimpo Intl to San Jose flights
Jeju City to Los Angeles flights
Incheon Intl to Fresno flights
Daegu to San Francisco flights
Busan to Oakland flights
Daegu to Los Angeles flights
Incheon Intl to Medford flights
Daegu to Las Vegas flights
Daegu to Santa Ana flights

Top 2 airlines flying from Busan to San Francisco

Discover the top 2 airlines that operate flights from Busan to San Francisco. 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 diciembre 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$858Average$890FlexibilityNo cancel feeOn-time81%
China AirlinesCheapest$1,030Average$1,182FlexibilityNo cancel feeOn-time70%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.