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Cheap flights from Busan to San Francisco from $490

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 6/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Busan to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Philippine Airlines Logo
9:00 pm - 9:10 pm
PUS
-
SFO
40h 10m
1 stop
Philippine Airlines Logo
12:30 am - 7:50 pm
SFO
-
PUS
27h 20m
1 stop
$1,167Philippine Airlines
Mon, Sep 14 - Thu, Sep 17
Philippine Airlines Logo
9:00 pm - 9:10 pm
PUS
-
SFO
40h 10m
1 stop
Philippine Airlines Logo
12:30 am - 7:50 pm
SFO
-
PUS
27h 20m
1 stop
$1,177Philippine Airlines
Mon, Jul 13 - Tue, Jul 28
Philippine Airlines Logo
9:00 pm - 9:10 pm
PUS
-
SFO
40h 10m
1 stop
Philippine Airlines Logo
12:30 am - 7:50 pm
SFO
-
PUS
27h 20m
1 stop
$1,185Philippine Airlines
Sun, Jul 19 - Sat, Jul 25
Singapore Airlines Logo
7:45 am - 8:50 am
PUS
-
SFO
41h 05m
1 stop
Singapore Airlines Logo
9:40 am - 6:45 am
SFO
-
PUS
28h 05m
1 stop
$1,199Singapore Airlines
Thu, Oct 29 - Mon, Nov 2
Multiple Airlines Logo
10:50 am - 9:10 pm
PUS
-
SFO
26h 20m
2 stops
Multiple Airlines Logo
5:00 pm - 9:05 pm
SFO
-
PUS
36h 05m
1 stop
$1,204Multiple Airlines
Tue, Aug 4 - Mon, Aug 17
Multiple Airlines Logo
10:50 am - 9:10 pm
PUS
-
SFO
26h 20m
2 stops
Multiple Airlines Logo
5:00 pm - 9:05 pm
SFO
-
PUS
36h 05m
1 stop
$1,206Multiple Airlines
Tue, Aug 4 - Sun, Aug 16
Singapore Airlines Logo
7:45 am - 8:50 am
PUS
-
SFO
41h 05m
1 stop
Singapore Airlines Logo
9:40 am - 6:45 am
SFO
-
PUS
28h 05m
1 stop
$1,207Singapore Airlines
Thu, Oct 29 - Mon, Nov 2
Philippine Airlines Logo
9:00 pm - 9:10 pm
PUS
-
SFO
40h 10m
1 stop
Philippine Airlines Logo
12:30 am - 7:50 pm
SFO
-
PUS
27h 20m
1 stop
$1,218Philippine Airlines
Sun, Aug 2 - Sun, Aug 16
Multiple Airlines Logo
9:30 am - 9:10 pm
PUS
-
SFO
27h 40m
2 stops
Multiple Airlines Logo
5:00 pm - 9:05 pm
SFO
-
PUS
36h 05m
1 stop
$1,219Multiple Airlines
Mon, Aug 3 - Mon, Aug 17
Singapore Airlines Logo
7:45 am - 8:50 am
PUS
-
SFO
41h 05m
1 stop
Singapore Airlines Logo
9:40 am - 6:45 am
SFO
-
PUS
28h 05m
1 stop
$1,220Singapore Airlines
Thu, Oct 29 - Mon, Nov 2

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Philippine Airlines flights from Busan to San Francisco

Our best Philippine Airlines deals on Busan to San Francisco flight tickets
Philippine Airlines
Sep 14
PUS9:00 pmBusan Gimhae
40h 10m
1 stop
SFO9:10 pmSan Francisco
Sep 17
SFO12:30 amSan Francisco
27h 20m
1 stop
PUS7:50 pmBusan Gimhae
$1,167
Philippine Airlines
Jul 13
PUS9:00 pmBusan Gimhae
40h 10m
1 stop
SFO9:10 pmSan Francisco
Jul 28
SFO12:30 amSan Francisco
27h 20m
1 stop
PUS7:50 pmBusan Gimhae
$1,177
Philippine Airlines
Jul 19
PUS9:00 pmBusan Gimhae
40h 10m
1 stop
SFO9:10 pmSan Francisco
Jul 25
SFO12:30 amSan Francisco
27h 20m
1 stop
PUS7:50 pmBusan Gimhae
$1,185

Singapore Airlines flights from Busan to San Francisco

Our best Singapore Airlines deals on Busan to San Francisco flight tickets
Singapore Airlines
Oct 29
PUS7:45 amBusan Gimhae
41h 05m
1 stop
SFO8:50 amSan Francisco
Nov 2
SFO9:40 amSan Francisco
28h 05m
1 stop
PUS6:45 amBusan Gimhae
$1,199
Singapore Airlines
Oct 29
PUS7:45 amBusan Gimhae
41h 05m
1 stop
SFO8:50 amSan Francisco
Nov 2
SFO9:40 amSan Francisco
28h 05m
1 stop
PUS6:45 amBusan Gimhae
$1,207
Singapore Airlines
Oct 29
PUS7:45 amBusan Gimhae
41h 05m
1 stop
SFO8:50 amSan Francisco
Nov 2
SFO9:40 amSan Francisco
28h 05m
1 stop
PUS6:45 amBusan Gimhae
$1,220

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 June 8, 2026.
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

Cheapest round-trip

BusanSan Francisco

PUS - SFO

PUSSFO

Busan Gimhae

Mon 9/14

9:00 pm-9:10 pm

1 stop40h 10m

San Francisco

Thu 9/17

12:30 am-7:50 pm

1 stop27h 20m

$1,167

BusanSan Francisco

PUS - SFO

PUSSFO

Busan Gimhae

Mon 7/13

9:00 pm-9:10 pm

1 stop40h 10m

San Francisco

Tue 7/28

12:30 am-7:50 pm

1 stop27h 20m

$1,177

BusanSan Francisco

PUS - SFO

PUSSFO

Busan Gimhae

Sun 7/19

9:00 pm-9:10 pm

1 stop40h 10m

San Francisco

Sat 7/25

12:30 am-7:50 pm

1 stop27h 20m

$1,185

BusanSan Francisco

PUS - SFO

PUSSFO

Busan Gimhae

Thu 10/29

7:45 am-8:50 am

1 stop41h 05m

San Francisco

Mon 11/2

9:40 am-6:45 am

1 stop28h 05m

$1,199
Quickest round-trip

BusanSan Francisco

PUS - SFO

PUSSFO

Busan Gimhae

Tue 8/4

10:50 am-9:10 pm

2 stops26h 20m

San Francisco

Mon 8/17

5:00 pm-9:05 pm

1 stop36h 05m

$1,204

BusanSan Francisco

PUS - SFO

PUSSFO

Busan Gimhae

Tue 8/4

10:50 am-9:10 pm

2 stops26h 20m

San Francisco

Sun 8/16

5:00 pm-9:05 pm

1 stop36h 05m

$1,206

BusanSan Francisco

PUS - SFO

PUSSFO

Busan Gimhae

Thu 10/29

7:45 am-8:50 am

1 stop41h 05m

San Francisco

Mon 11/2

9:40 am-6:45 am

1 stop28h 05m

$1,207

BusanSan Francisco

PUS - SFO

PUSSFO

Busan Gimhae

Sun 8/2

9:00 pm-9:10 pm

1 stop40h 10m

San Francisco

Sun 8/16

12:30 am-7:50 pm

1 stop27h 20m

$1,218

BusanSan Francisco

PUS - SFO

PUSSFO

Busan Gimhae

Mon 8/3

9:30 am-9:10 pm

2 stops27h 40m

San Francisco

Mon 8/17

5:00 pm-9:05 pm

1 stop36h 05m

$1,219

BusanSan Francisco

PUS - SFO

PUSSFO

Busan Gimhae

Thu 10/29

7:45 am-8:50 am

1 stop41h 05m

San Francisco

Mon 11/2

9:40 am-6:45 am

1 stop28h 05m

$1,220

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 typical price of a round-trip flight between Busan and San Francisco?

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of May, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $588.

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

Fastest flight time

26h 00m

Direct flights

None
The fastest flight from Busan to San Francisco takes 26h 00m
There are no direct flights from Busan to San Francisco. There are no popular flight routes from Busan to San Francisco.
Search flight deals

Frequently asked questions about flying from Busan to San Francisco

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

    San Francisco is 5632.4 mi away from Busan Gimhae. Typically, this will take 26h 00m 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 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.

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
Sonoma
Hayward
Roseville
Bodega Bay
Walnut Creek
Santa Clara
Berkeley
Fremont
Vallejo
Sunnyvale
Big Sur
South San Francisco
Pacific Grove
Daly City
Burlingame
Calistoga
Salinas

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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