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Cheap flights from Busan to San Francisco from $458

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Busan to San Francisco departing on 9/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Korean Air Logo
8:05 am - 10:40 amPUS-SFO
18h 35m1 stop
Korean Air Logo
12:50 pm - 7:35 pmSFO-PUS
14h 45m1 stop
$684Korean Air
Find Deal
dom., sep. 14 - dom., sep. 21
Philippine Airlines Logo
9:00 pm - 8:50 pmPUS-SFO
39h 50m1 stop
Philippine Airlines Logo
11:55 pm - 7:50 pmSFO-PUS
27h 55m1 stop
$715Philippine Airlines
Find Deal
lun., oct. 13 - vie., oct. 17
Delta Logo
7:00 am - 10:40 amPUS-SFO
19h 40m1 stop
Delta Logo
6:58 pm - 9:30 amSFO-PUS
22h 32m2 stops
$717Delta
Find Deal
dom., sep. 14 - dom., sep. 21
Philippine Airlines Logo
9:00 pm - 8:50 pmPUS-SFO
39h 50m1 stop
Philippine Airlines Logo
10:30 pm - 7:55 pmSFO-PUS
28h 25m1 stop
$722Philippine Airlines
Find Deal
vie., oct. 24 - dom., nov. 2
Korean Air Logo
4:10 pm - 10:30 amPUS-SFO
34h 20m1 stop
Korean Air Logo
11:40 am - 8:45 pmSFO-PUS
16h 05m1 stop
$725Korean Air
Find Deal
lun., oct. 27 - vie., nov. 7
Delta Logo
7:00 am - 11:00 amPUS-SFO
20h 00m1 stop
Delta Logo
3:43 pm - 9:30 amSFO-PUS
25h 47m2 stops
$780Delta
Find Deal
dom., ago. 24 - sáb., sep. 13
Asiana Airlines Logo
3:00 pm - 4:00 pmPUS-SFO
17h 00m1 stop
Asiana Airlines Logo
11:30 pm - 10:15 amSFO-PUS
18h 45m1 stop
$816Asiana Airlines
Find Deal
sáb., ago. 23 - jue., sep. 11
Asiana Airlines Logo
7:30 am - 4:00 pmPUS-SFO
24h 30m2 stops
Asiana Airlines Logo
11:30 pm - 10:30 amSFO-PUS
43h 00m2 stops
$836Asiana Airlines
Find Deal
dom., ago. 24 - vie., sep. 12
China Airlines Logo
12:15 pm - 7:55 pmPUS-SFO
23h 40m1 stop
China Airlines Logo
1:05 am - 7:00 pmSFO-PUS
25h 55m1 stop
$984China Airlines
Find Deal
lun., oct. 13 - jue., oct. 16
China Airlines Logo
12:15 pm - 8:30 pmPUS-SFO
24h 15m1 stop
China Airlines Logo
1:05 am - 7:00 pmSFO-PUS
25h 55m1 stop
$986China Airlines
Find Deal
vie., ago. 22 - mié., ago. 27

Philippine Airlines flights from Busan to San Francisco

Our best Philippine Airlines deals on Busan to San Francisco flight tickets
Philippine Airlines
Oct 13
PUS9:00 pmBusan Gimhae
39h 50m
1 stop
SFO8:50 pmSan Francisco
Oct 17
SFO11:55 pmSan Francisco
27h 55m
1 stop
PUS7:50 pmBusan Gimhae
$715
Find similar
Philippine Airlines
Oct 24
PUS9:00 pmBusan Gimhae
39h 50m
1 stop
SFO8:50 pmSan Francisco
Nov 2
SFO10:30 pmSan Francisco
28h 25m
1 stop
PUS7:55 pmBusan Gimhae
$722
Find similar
Philippine Airlines
Oct 24
PUS9:00 pmBusan Gimhae
39h 50m
1 stop
SFO8:50 pmSan Francisco
Nov 2
SFO10:30 pmSan Francisco
28h 25m
1 stop
PUS7:55 pmBusan Gimhae
$728
Find similar

Asiana Airlines flights from Busan to San Francisco

Our best Asiana Airlines deals on Busan to San Francisco flight tickets
Asiana Airlines
Aug 23
PUS3:00 pmBusan Gimhae
17h 00m
1 stop
SFO4:00 pmSan Francisco
Sep 11
SFO11:30 pmSan Francisco
18h 45m
1 stop
PUS10:15 amBusan Gimhae
$816
Find similar
Asiana Airlines
Aug 24
PUS7:30 amBusan Gimhae
24h 30m
2 stops
SFO4:00 pmSan Francisco
Sep 12
SFO11:30 pmSan Francisco
43h 00m
2 stops
PUS10:30 amBusan Gimhae
$836
Find similar
Asiana Airlines
Aug 25
PUS3:00 pmBusan Gimhae
17h 00m
1 stop
SFO4:00 pmSan Francisco
Sep 11
SFO11:30 pmSan Francisco
18h 45m
1 stop
PUS10:15 amBusan Gimhae
$868
Find similar

momondo Fare Finder

 
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, momondo users made 832,500 searches. Data last updated julio 31, 2025.
Use the filters below to find and compare flights from Busan to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BusanSan Francisco

PUS - SFO

PUSSFO

Busan Gimhae

dom. 9/14

8:05 am-10:40 am

1 stop18h 35m

San Francisco

dom. 9/21

12:50 pm-7:35 pm

1 stop14h 45m

$684

BusanSan Francisco

PUS - SFO

PUSSFO

Busan Gimhae

lun. 10/13

9:00 pm-8:50 pm

1 stop39h 50m

San Francisco

vie. 10/17

11:55 pm-7:50 pm

1 stop27h 55m

$715

BusanSan Francisco

PUS - SFO

PUSSFO

Busan Gimhae

dom. 9/14

7:00 am-10:40 am

1 stop19h 40m

San Francisco

dom. 9/21

6:58 pm-9:30 am

2 stops22h 32m

$717

BusanSan Francisco

PUS - SFO

PUSSFO

Busan Gimhae

vie. 10/24

9:00 pm-8:50 pm

1 stop39h 50m

San Francisco

dom. 11/2

10:30 pm-7:55 pm

1 stop28h 25m

$722

BusanSan Francisco

PUS - SFO

PUSSFO

Busan Gimhae

lun. 10/27

4:10 pm-10:30 am

1 stop34h 20m

San Francisco

vie. 11/7

11:40 am-8:45 pm

1 stop16h 05m

$725

BusanSan Francisco

PUS - SFO

PUSSFO

Busan Gimhae

dom. 8/24

7:00 am-11:00 am

1 stop20h 00m

San Francisco

sáb. 9/13

3:43 pm-9:30 am

2 stops25h 47m

$780

BusanSan Francisco

PUS - SFO

PUSSFO

Busan Gimhae

sáb. 8/23

3:00 pm-4:00 pm

1 stop17h 00m

San Francisco

jue. 9/11

11:30 pm-10:15 am

1 stop18h 45m

$816

BusanSan Francisco

PUS - SFO

PUSSFO

Busan Gimhae

dom. 8/24

7:30 am-4:00 pm

2 stops24h 30m

San Francisco

vie. 9/12

11:30 pm-10:30 am

2 stops43h 00m

$836

BusanSan Francisco

PUS - SFO

PUSSFO

Busan Gimhae

lun. 10/13

12:15 pm-7:55 pm

1 stop23h 40m

San Francisco

jue. 10/16

1:05 am-7:00 pm

1 stop25h 55m

$984

BusanSan Francisco

PUS - SFO

PUSSFO

Busan Gimhae

vie. 8/22

12:15 pm-8:30 pm

1 stop24h 15m

San Francisco

mié. 8/27

1:05 am-7:00 pm

1 stop25h 55m

$986

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from Busan to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Busan to San Francisco is on a Tuesday when prices can be found for as low as $890. The most expensive day to fly to San Francisco is Sunday, with ticket prices averaging around $1,285.

What is the cheapest time of day to depart on your flight to San Francisco?

Our data shows that the cheapest Busan to San Francisco flights are usually those with departure times in the morning. Our users have found flights to San Francisco in the morning for as low as $890. Flights in the evening are often more expensive with an average ticket price of $1,178.

How have Busan to San Francisco flight prices changed over time?

As of July 2025, prices for Busan to San Francisco flights are approximately 7% more expensive when compared to flights at the same time last year.

When to book flights from Busan to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Busan to San Francisco according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Busan to San Francisco (PUS to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Busan to San Francisco

Best Price Found

$458

Fastest flight time

16h 05m

Direct flights

None

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from Busan in the past 72 hours is $458. The best round-trip flight deal from Busan to San Francisco found on momondo in the last 72 hours is $684.
The fastest flight from Busan to San Francisco takes 16h 05m
There are no direct flights from Busan to San Francisco. Popular non-direct route for this connection is Busan Gimhae Airport - San Francisco Airport.
There is 1 airport near San Francisco: San Francisco (SFO)
Search flight deals

  • How far is Busan Gimhae to San Francisco by plane?

    San Francisco is 5631.5 mi away from Busan Gimhae. Typically, this will take 16h 05m by plane in normal conditions.

  • When did momondo last update prices for flights from Busan Gimhae Airport to San Francisco Airport?

    Prices for flights from Busan Gimhae Airport to San Francisco Airport were last updated today.

  • How many operators does momondo search for flights from Busan Gimhae Airport to San Francisco Airport?

  • How old do you have to be to fly from Busan Gimhae Airport to San Francisco Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Busan Gimhae Airport to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The travel and health documents you'll need for your trip to San Francisco Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Francisco Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Busan to San Francisco?

Best airlines flying from Busan to San Francisco

Compare and see reviews for airlines that fly from Busan to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
Korean AirPriceFrom $837Free CancellationRating
8.4
1,121 reviews
Search Korean Air flights

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Calistoga
Hayward
Bodega Bay
Sonoma
Roseville
Santa Clara
Big Sur
Daly City
Berkeley
Walnut Creek
Fremont
Half Moon Bay
South San Francisco
Redwood City
Vallejo
Sunnyvale
Pacific Grove

Why use momondo?

Why should I use momondo to find a flight deal from Busan to San Francisco?

It is quick and easy to find Busan to San Francisco flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Francisco that suits you.

Can I find flights from Busan to San Francisco with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Francisco from Busan which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Busan to San Francisco?

Once you have performed a search for Busan to San Francisco flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Busan to San Francisco right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Busan to San Francisco flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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