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Cheap flights from Busan to San Francisco from $637

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 6/9. 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
0 bags

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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
$993Philippine Airlines
Sat, Aug 29 - Tue, Sep 1
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
$994Philippine Airlines
Sat, Aug 29 - Tue, Sep 1
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
$995Philippine Airlines
Sat, Aug 29 - Tue, Sep 1
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
$996Philippine Airlines
Sat, Aug 15 - Thu, Aug 27
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
$1,040Philippine Airlines
Sun, May 31 - Sat, Jun 6
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
$1,066Philippine Airlines
Sat, Aug 15 - Thu, Aug 27
China Airlines Logo
12:15 pm - 8:30 pm
PUS
-
SFO
24h 15m
1 stop
China Airlines Logo
1:05 am - 7:00 pm
SFO
-
PUS
25h 55m
1 stop
$1,127China Airlines
Wed, Sep 9 - Fri, Sep 11
China Airlines Logo
10:30 am - 8:30 pm
PUS
-
SFO
26h 00m
1 stop
China Airlines Logo
1:05 am - 9:30 am
SFO
-
PUS
16h 25m
1 stop
$1,136China Airlines
Wed, Sep 9 - Fri, Sep 11
Multiple Airlines Logo
11:00 am - 3:15 pm
PUS
-
SFO
20h 15m
1 stop
Multiple Airlines Logo
12:30 am - 8:30 pm
SFO
-
PUS
28h 00m
2 stops
$1,150Multiple Airlines
Sat, Aug 15 - Thu, Aug 27
Air China Logo
12:45 pm - 10:30 am
PUS
-
SFO
37h 45m
1 stop
Air China Logo
1:00 pm - 11:45 am
SFO
-
PUS
30h 45m
1 stop
$1,218Air China
Fri, May 15 - Wed, May 27

China Airlines flights from Busan to San Francisco

Our best China Airlines deals on Busan to San Francisco flight tickets
China Airlines
Sep 9
PUS12:15 pmBusan Gimhae
24h 15m
1 stop
SFO8:30 pmSan Francisco
Sep 11
SFO1:05 amSan Francisco
25h 55m
1 stop
PUS7:00 pmBusan Gimhae
$1,127
China Airlines
Sep 9
PUS10:30 amBusan Gimhae
26h 00m
1 stop
SFO8:30 pmSan Francisco
Sep 11
SFO1:05 amSan Francisco
16h 25m
1 stop
PUS9:30 amBusan Gimhae
$1,136
China Airlines
Aug 29
PUS10:30 amBusan Gimhae
26h 00m
1 stop
SFO8:30 pmSan Francisco
Sep 2
SFO8:59 pmSan Francisco
22h 16m
2 stops
PUS11:15 amBusan Gimhae
$1,241

Vietnam Airlines flights from Busan to San Francisco

Our best Vietnam Airlines deals on Busan to San Francisco flight tickets
Vietnam Airlines
May 31
PUS10:00 amBusan Gimhae
23h 55m
1 stop
SFO5:55 pmSan Francisco
Jun 7
SFO10:50 pmSan Francisco
41h 00m
1 stop
PUS7:50 amBusan Gimhae
$1,368
Vietnam Airlines
Sep 9
PUS8:00 amBusan Gimhae
25h 55m
2 stops
SFO5:55 pmSan Francisco
Sep 12
SFO10:50 pmSan Francisco
39h 15m
2 stops
PUS6:05 amBusan Gimhae
$1,400
Vietnam Airlines
Sep 9
PUS10:00 amBusan Gimhae
23h 55m
1 stop
SFO5:55 pmSan Francisco
Sep 12
SFO10:50 pmSan Francisco
39h 15m
2 stops
PUS6:05 amBusan Gimhae
$1,407

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 April 18, 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

Sat 8/29

9:00 pm-9:10 pm

1 stop40h 10m

San Francisco

Tue 9/1

12:30 am-7:50 pm

1 stop27h 20m

$993

BusanSan Francisco

PUS - SFO

PUSSFO

Busan Gimhae

Sat 8/29

9:00 pm-9:10 pm

1 stop40h 10m

San Francisco

Tue 9/1

12:30 am-7:50 pm

1 stop27h 20m

$994

BusanSan Francisco

PUS - SFO

PUSSFO

Busan Gimhae

Sat 8/29

9:00 pm-9:10 pm

1 stop40h 10m

San Francisco

Tue 9/1

12:30 am-7:50 pm

1 stop27h 20m

$995

BusanSan Francisco

PUS - SFO

PUSSFO

Busan Gimhae

Sat 8/15

9:00 pm-9:10 pm

1 stop40h 10m

San Francisco

Thu 8/27

12:30 am-7:50 pm

1 stop27h 20m

$996

BusanSan Francisco

PUS - SFO

PUSSFO

Busan Gimhae

Sun 5/31

9:00 pm-9:10 pm

1 stop40h 10m

San Francisco

Sat 6/6

12:30 am-7:50 pm

1 stop27h 20m

$1,040

BusanSan Francisco

PUS - SFO

PUSSFO

Busan Gimhae

Sat 8/15

9:00 pm-9:10 pm

1 stop40h 10m

San Francisco

Thu 8/27

12:30 am-7:50 pm

1 stop27h 20m

$1,066

BusanSan Francisco

PUS - SFO

PUSSFO

Busan Gimhae

Wed 9/9

12:15 pm-8:30 pm

1 stop24h 15m

San Francisco

Fri 9/11

1:05 am-7:00 pm

1 stop25h 55m

$1,127
Quickest round-trip

BusanSan Francisco

PUS - SFO

PUSSFO

Busan Gimhae

Wed 9/9

10:30 am-8:30 pm

1 stop26h 00m

San Francisco

Fri 9/11

1:05 am-9:30 am

1 stop16h 25m

$1,136

BusanSan Francisco

PUS - SFO

PUSSFO

Busan Gimhae

Sat 8/15

11:00 am-3:15 pm

1 stop20h 15m

San Francisco

Thu 8/27

12:30 am-8:30 pm

2 stops28h 00m

$1,150

BusanSan Francisco

PUS - SFO

PUSSFO

Busan Gimhae

Fri 5/15

12:45 pm-10:30 am

1 stop37h 45m

San Francisco

Wed 5/27

1:00 pm-11:45 am

1 stop30h 45m

$1,218

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?

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

16h 20m

Direct flights

None
The fastest flight from Busan to San Francisco takes 16h 20m
There are no direct flights from Busan to San Francisco. There are no popular flight routes from Busan to San Francisco.
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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 16h 20m 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
Bodega Bay
Walnut Creek
Roseville
Hayward
Berkeley
Santa Clara
Fremont
Big Sur
Vallejo
Calistoga
Daly City
Salinas
Half Moon Bay
Milpitas
Pacific Grove
Sunnyvale

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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