SFO - PUS

$478 Find Cheap Flights from San Francisco to Busan - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$901
Typical prices: $901-$1,357
Multiple Airlines
Sat 12/8Sat 12/15
SFO - PUS • 1 stop
Cheapest one-way
$478
Typical prices: $576-$939
Multiple Airlines
Sat 11/10
SFO - PUS • 1 stop
Nonstop flights
Not available
There are currently no direct flights between San Francisco and Busan. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
March
Cheapest • 13% price drop
October
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Hong Kong Intl (HKG)
Cheapest • Avg $850 (round-trip)
Incheon Intl (ICN)
Shortest trip • 16h 07m (one-way)
Insights
Insights
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Francisco to Busan (SFO-PUS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Francisco to Busan

Tue, Dec 8 - Tue, Dec 15
Multiple Airlines Logo
11:00 pm - 10:50 amSFO  San Francisco-PUS Busan Gimhae
18h 50m1 stop Incheon Intl
Multiple Airlines Logo
4:10 pm - 2:10 pmPUS  Busan Gimhae-SFO San Francisco
15h 00m1 stop Incheon Intl
$901Multiple Airlines
Thu, Mar 25 - Tue, Apr 6
Multiple Airlines Logo
11:00 pm - 10:50 amSFO  San Francisco-PUS Busan Gimhae
19h 50m1 stop Incheon Intl
Multiple Airlines Logo
8:45 am - 3:20 pmPUS  Busan Gimhae-SFO San Francisco
22h 35m1 stop Incheon Intl
$916Multiple Airlines
Sat, Mar 13 - Tue, Mar 30
China Eastern Logo
12:00 pm - 4:50 pmSFO  San Francisco-PUS Busan Gimhae
35h 50m1 stop Shanghai Pu Dong
China Eastern Logo
12:35 pm - 5:49 pmPUS  Busan Gimhae-SFO San Francisco
45h 14m2 stops Shanghai Pu Dong Los Angeles
$982China Eastern
Fri, Dec 4 - Fri, Dec 11
Korean Air Logo
11:45 am - 5:45 pmSFO  San Francisco-PUS Busan Gimhae
37h 00m1 stop Incheon Intl
Korean Air Logo
10:25 am - 9:35 amPUS  Busan Gimhae-SFO San Francisco
16h 10m1 stop Incheon Intl
$996Korean Air
Sat, Nov 7 - Wed, Nov 11
China Eastern Logo
12:00 pm - 5:50 pmSFO  San Francisco-PUS Busan Gimhae
36h 50m2 stops Shanghai Pu Dong Nanjing Lukou Intl
China Eastern Logo
6:50 pm - 9:00 amPUS  Busan Gimhae-SFO San Francisco
31h 10m2 stops Nanjing Lukou Intl Shanghai Pu Dong
$1,007China Eastern
Sat, Nov 7 - Wed, Nov 11
China Eastern Logo
12:00 pm - 5:50 pmSFO  San Francisco-PUS Busan Gimhae
36h 50m2 stops Shanghai Pu Dong Nanjing Lukou Intl
China Eastern Logo
5:50 pm - 9:00 amPUS  Busan Gimhae-SFO San Francisco
32h 10m1 stop Shanghai Pu Dong
$1,007China Eastern
Sat, Mar 13 - Tue, Mar 30
China Eastern Logo
1:00 pm - 11:35 amSFO  San Francisco-PUS Busan Gimhae
53h 35m2 stops Los Angeles Shanghai Pu Dong
China Eastern Logo
12:35 pm - 3:08 pmPUS  Busan Gimhae-SFO San Francisco
42h 33m2 stops Shanghai Pu Dong Los Angeles
$1,010China Eastern
Mon, Jan 11 - Mon, Jan 18
Cathay Pacific Logo
10:55 pm - 1:10 pmSFO  San Francisco-PUS Busan Gimhae
21h 15m1 stop Hong Kong Intl
Cathay Pacific Logo
1:55 pm - 9:45 amPUS  Busan Gimhae-SFO San Francisco
36h 50m1 stop Hong Kong Intl
$1,012Cathay Pacific
Fri, Dec 4 - Fri, Dec 11
Delta Logo
11:45 am - 10:50 amSFO  San Francisco-PUS Busan Gimhae
30h 05m1 stop Incheon Intl
Delta Logo
12:00 pm - 9:35 amPUS  Busan Gimhae-SFO San Francisco
14h 35m1 stop Incheon Intl
$1,021Delta
Sun, Dec 6 - Sun, Dec 13
Korean Air Logo
11:45 am - 10:50 amSFO  San Francisco-PUS Busan Gimhae
30h 05m1 stop Incheon Intl
Korean Air Logo
4:10 pm - 9:35 amPUS  Busan Gimhae-SFO San Francisco
34h 25m1 stop Incheon Intl
$1,030Korean Air
Booking Insights

Price, demand and travel trends for San Francisco to Busan flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from San Francisco to Busan?

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from San Francisco to Busan. It’s 12% cheaper than the average day, while Tuesday is the most expensive, with prices 50% higher.

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Key details for San Francisco to Busan flights

Low season

January

Cheapest flight

$478
Beat the crowds with an average 64% drop in travelers.
The most popular month to fly with an average 75% increase in travelers.
One-way flight from San Francisco to Busan

When to book flights from San Francisco to Busan

Are your dates flexible? Find out the best times to travel from San Francisco to Busan based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your San Francisco to Busan flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from San Francisco to Busan?

    Three cabin classes are available on flights from San Francisco to Busan:

    • Economy Class
    • Premium Economy Class
    • Business Class

  • How long is a flight from San Francisco to Busan?

    A nonstop flight from San Francisco to Busan takes 00m, covering 5,641 miles.

  • Do I need a passport to fly from San Francisco to Busan?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a San Francisco to Busan flight?

    Round-trip flights from San Francisco to Busan range from $901 to $1,357, with an average of $1,025 over the past 12 months. Anything below $901 counts as a good deal.

  • Have flight prices from San Francisco to Busan changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $901 to $5,602. That means the highest observed fare was about 6x higher than the lowest one.

  • How are flight prices from San Francisco to Busan looking right now?

    One-way fares from San Francisco to Busan are currently lower than usual. Average one-way flight prices are about $761, which is 8% below the typical average for this route.

  • What car rental options are available at Busan Gimhae Airport (PUS)?

    Busan Gimhae Airport (PUS) hosts 5 major car rental companies, with daily rates starting from around $15 for economy cars. Top options include:

    • Hi Rent
    • Yesaway
    • GREEN MOTION
    • LOTTE rent-a-car
    • Avis

  • Which airports can I use when flying from San Francisco to Busan?

    Flights from San Francisco to Busan usually depart from San Francisco (SFO) and arrive at Busan Gimhae (PUS).

  • Which airports do connecting flights from San Francisco to Busan pass through?

    One-stop flights from San Francisco to Busan most commonly connect through:

    • Incheon Intl (ICN) - 62% of one-stop connections
    • Taipei City Taiwan Taoyuan Intl (TPE) - 22% of one-stop connections
    • Hong Kong Intl (HKG) - 10% of one-stop connections
    • Manila Ninoy Aquino Intl (MNL) - 5% of one-stop connections

  • Can I save money by using flexible dates for flights from San Francisco to Busan?

    Yes. Flexible dates can save you up to 42% on flights from San Francisco to Busan. Wednesday is the cheapest departure day at $908 round-trip on average, while Tuesday is the most expensive at $1,544, a difference of $636.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from San Francisco to Busan?

    Flying via Incheon Intl (ICN) gives the shortest average 1-stop total travel time at 16h 07m, compared with 18h 26m via Taipei City Taiwan Taoyuan Intl (TPE) and 23h 55m via Hong Kong Intl (HKG).

  • What is the time difference between San Francisco and Busan?

    Busan is 16 hours ahead of San Francisco (Korean Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Busan?

    Some of the most popular sights in Busan are Haeundae Beach, Gwangalli Beach and Songdo Beach. These are among the most viewed places in Busan on KAYAK.

Your guide to booking San Francisco to Busan flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Tuesday. On this route, Wednesday flights average $908, about $636 less than Tuesday fares (41% savings) based on the last 12 months.
  • If you can choose when to travel, plan your San Francisco to Busan trip for March. Fares historically average $893 round-trip in that month - typically $1,514 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Busan Gimhae Airport.

    • Hotel Airport

More options for your flight from San Francisco to Busan

Complete your trip to Busan with a hotel stay or car rental

Car rentals in Busan
Hotels in Busan
Vacations in Busan