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Cheap flights from San Francisco to Busan from $359

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Busan departing on 12/1. 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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0 bags

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Cheap round-trip flights

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China Eastern Logo
12:00 pm - 11:35 amSFO-PUS
30h 35m1 stop
China Eastern Logo
5:50 pm - 9:00 amPUS-SFO
32h 10m1 stop
$773China Eastern
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Mon, Nov 3 - Sun, Nov 9
Multiple Airlines Logo
2:30 pm - 8:35 pmSFO-PUS
37h 05m1 stop
Multiple Airlines Logo
4:55 pm - 12:30 pmPUS-SFO
36h 35m2 stops
$805Multiple Airlines
Find Deal
Sun, Nov 2 - Thu, Nov 13
Philippine Airlines Logo
10:30 pm - 11:50 amSFO-PUS
20h 20m1 stop
Philippine Airlines Logo
8:55 pm - 7:30 pmPUS-SFO
39h 35m1 stop
$827Philippine Airlines
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Thu, Nov 13 - Tue, Nov 25
Philippine Airlines Logo
10:30 pm - 11:50 amSFO-PUS
20h 20m1 stop
Philippine Airlines Logo
8:55 pm - 7:30 pmPUS-SFO
39h 35m1 stop
$839Philippine Airlines
Find Deal
Sun, Nov 2 - Thu, Nov 13
Delta Logo
10:39 am - 8:10 amSFO-PUS
28h 31m2 stops
Delta Logo
7:00 am - 9:30 amPUS-SFO
19h 30m1 stop
$978Delta
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Thu, Nov 13 - Tue, Nov 25
Delta Logo
6:59 pm - 8:10 amSFO-PUS
20h 11m2 stops
Delta Logo
12:00 pm - 2:35 pmPUS-SFO
19h 35m2 stops
$988Delta
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Sun, Nov 2 - Thu, Nov 13
China Airlines Logo
1:05 am - 7:00 pmSFO-PUS
25h 55m1 stop
China Airlines Logo
12:15 pm - 7:55 pmPUS-SFO
23h 40m1 stop
$1,067China Airlines
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Tue, Apr 14 - Sun, Apr 19
China Airlines Logo
11:40 pm - 10:50 amSFO-PUS
18h 10m1 stop
China Airlines Logo
10:10 am - 7:30 amPUS-SFO
38h 20m2 stops
$1,112China Airlines
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Mon, Nov 3 - Sun, Nov 9
Vietnam Airlines Logo
10:50 pm - 7:50 amSFO-PUS
41h 00m1 stop
Vietnam Airlines Logo
8:00 am - 6:40 pmPUS-SFO
26h 40m2 stops
$1,114Vietnam Airlines
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Wed, Apr 15 - Sun, Apr 19
Vietnam Airlines Logo
10:50 pm - 7:50 amSFO-PUS
41h 00m1 stop
Vietnam Airlines Logo
8:00 am - 6:40 pmPUS-SFO
26h 40m2 stops
$1,131Vietnam Airlines
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Wed, Apr 15 - Sun, Apr 19

China Eastern flights from San Francisco to Busan

Our best China Eastern deals on San Francisco to Busan flight tickets
China Eastern
Nov 3
SFO12:00 pmSan Francisco
30h 35m
1 stop
PUS11:35 amBusan Gimhae
Nov 9
PUS5:50 pmBusan Gimhae
32h 10m
1 stop
SFO9:00 amSan Francisco
$773
Find similar
China Eastern
Nov 3
SFO12:00 pmSan Francisco
30h 35m
1 stop
PUS11:35 amBusan Gimhae
Nov 9
PUS5:50 pmBusan Gimhae
32h 10m
1 stop
SFO9:00 amSan Francisco
$833
Find similar
China Eastern
Nov 3
SFO8:20 amSan Francisco
34h 15m
2 stops
PUS11:35 amBusan Gimhae
Nov 9
PUS5:50 pmBusan Gimhae
32h 10m
1 stop
SFO9:00 amSan Francisco
$903
Find similar

Philippine Airlines flights from San Francisco to Busan

Our best Philippine Airlines deals on San Francisco to Busan flight tickets
Philippine Airlines
Nov 13
SFO10:30 pmSan Francisco
20h 20m
1 stop
PUS11:50 amBusan Gimhae
Nov 25
PUS8:55 pmBusan Gimhae
39h 35m
1 stop
SFO7:30 pmSan Francisco
$827
Find similar
Philippine Airlines
Nov 2
SFO10:30 pmSan Francisco
20h 20m
1 stop
PUS11:50 amBusan Gimhae
Nov 13
PUS8:55 pmBusan Gimhae
39h 35m
1 stop
SFO7:30 pmSan Francisco
$839
Find similar
Philippine Airlines
Apr 15
SFO11:25 pmSan Francisco
28h 20m
1 stop
PUS7:45 pmBusan Gimhae
Apr 19
PUS8:45 pmBusan Gimhae
39h 30m
1 stop
SFO8:15 pmSan Francisco
$865
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momondo 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, momondo users made 832,500 searches. Data last updated October 19, 2025.
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

Price

San FranciscoBusan

SFO - PUS

SFOPUS

San Francisco

Mon 11/3

12:00 pm-11:35 am

1 stop30h 35m

Busan Gimhae

Sun 11/9

5:50 pm-9:00 am

1 stop32h 10m

$773

San FranciscoBusan

SFO - PUS

SFOPUS

San Francisco

Sun 11/2

2:30 pm-8:35 pm

1 stop37h 05m

Busan Gimhae

Thu 11/13

4:55 pm-12:30 pm

2 stops36h 35m

$805

San FranciscoBusan

SFO - PUS

SFOPUS

San Francisco

Thu 11/13

10:30 pm-11:50 am

1 stop20h 20m

Busan Gimhae

Tue 11/25

8:55 pm-7:30 pm

1 stop39h 35m

$827

San FranciscoBusan

SFO - PUS

SFOPUS

San Francisco

Sun 11/2

10:30 pm-11:50 am

1 stop20h 20m

Busan Gimhae

Thu 11/13

8:55 pm-7:30 pm

1 stop39h 35m

$839

San FranciscoBusan

SFO - PUS

SFOPUS

San Francisco

Thu 11/13

10:39 am-8:10 am

2 stops28h 31m

Busan Gimhae

Tue 11/25

7:00 am-9:30 am

1 stop19h 30m

$978

San FranciscoBusan

SFO - PUS

SFOPUS

San Francisco

Sun 11/2

6:59 pm-8:10 am

2 stops20h 11m

Busan Gimhae

Thu 11/13

12:00 pm-2:35 pm

2 stops19h 35m

$988

San FranciscoBusan

SFO - PUS

SFOPUS

San Francisco

Tue 4/14

1:05 am-7:00 pm

1 stop25h 55m

Busan Gimhae

Sun 4/19

12:15 pm-7:55 pm

1 stop23h 40m

$1,067

San FranciscoBusan

SFO - PUS

SFOPUS

San Francisco

Mon 11/3

11:40 pm-10:50 am

1 stop18h 10m

Busan Gimhae

Sun 11/9

10:10 am-7:30 am

2 stops38h 20m

$1,112

San FranciscoBusan

SFO - PUS

SFOPUS

San Francisco

Wed 4/15

10:50 pm-7:50 am

1 stop41h 00m

Busan Gimhae

Sun 4/19

8:00 am-6:40 pm

2 stops26h 40m

$1,114

San FranciscoBusan

SFO - PUS

SFOPUS

San Francisco

Wed 4/15

10:50 pm-7:50 am

1 stop41h 00m

Busan Gimhae

Sun 4/19

8:00 am-6:40 pm

2 stops26h 40m

$1,131

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 Busan from

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

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 month to fly to Busan?

The cheapest month to fly to Busan from San Francisco is in April. Flight prices, which tend to average around $940, are often lower during this time because this is during the off-season. If you aren’t able to travel to Busan during the month of April, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $941.

What is the cheapest day to depart on your flight to Busan?

Our data shows that Thursday is the least expensive day to fly to Busan. Tickets to fly out on this day can be as low as $1,201. Flights from San Francisco to Busan on a Friday will generally be more expensive and average around $1,658. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

At noon is the cheapest time of day to fly from San Francisco to Busan when you can find flight prices for as low as $1,056. Flying to Busan at noon is an ideal time because this is during off-peak travel hours. In the morning is when there is more demand to fly to Busan, so prices are often more expensive at around $1,602 per ticket.

When to book flights from San Francisco to Busan

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

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

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

Direct flights

None
There are no direct flights from San Francisco to Busan. There are no popular flight routes from San Francisco to Busan.
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  • How far is San Francisco to Busan Gimhae by plane?

    There are 5631.5 mi between San Francisco and Busan Gimhae. Flights usually cover this in 18h 00m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from San Francisco Airport to Busan Gimhae Airport are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to Busan Gimhae Airport.

  • What documentation or ID do you need to fly to Busan Gimhae Airport?

    The travel and health documents required for your trip to Busan Gimhae Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Busan Gimhae Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from San Francisco to Busan

Compare and see reviews for airlines that fly from San Francisco to Busan with momondo
Airline
Rating
Free Cancellation
Price
China AirlinesPriceFrom $857Free CancellationRating
8.3
770 reviews
Search China Airlines flights
Korean AirPriceFrom $896Free CancellationRating
8.4
1,150 reviews
Search Korean Air flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Francisco to Busan. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

Once you have performed a search for San Francisco to Busan 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 San Francisco to Busan right now. Can momondo alert me if prices change?

If you are not ready to book a flight from San Francisco to Busan now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Busan and let you know when they change.

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