How does KAYAK find such low prices on flights from California to Busan?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from California to Busan.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from California to Busan?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Busan from California is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from California to Busan?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Busan with an airline and back to California with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California to Busan?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Busan from California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$413 CHEAP FLIGHTS from California to Busan

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Flight Deals

Cheap Flights from California to Busan

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

Round-trip

One-way

Last minute

Recent round-trip flight deals from California to Busan

Wed, Oct 28 - Fri, Nov 20

1:00 pm - 11:45 amSFO San Francisco-PUS Busan Gimhae

30h 45m1 stop Beijing Capital

12:45 pm - 9:30 amPUS Busan Gimhae-SFO San Francisco

37h 45m1 stop Beijing Capital

$608Air China

Sun, Sep 6 - Sat, Sep 12

2:20 pm - 11:45 amLAX Los Angeles-PUS Busan Gimhae

29h 25m1 stop Beijing Capital

12:45 pm - 11:00 amPUS Busan Gimhae-LAX Los Angeles

38h 15m1 stop Beijing Capital

$777Air China

Thu, Sep 3 - Wed, Sep 9

2:00 pm - 7:00 amSFO San Francisco-PUS Busan Gimhae

25h 00m1 stop Hong Kong Intl

7:45 am - 11:15 pmPUS Busan Gimhae-SFO San Francisco

31h 30m1 stop Hong Kong Intl

$816Cathay Pacific

Thu, Sep 3 - Fri, Oct 9

12:00 pm - 4:50 pmSFO San Francisco-PUS Busan Gimhae

36h 50m1 stop Shanghai Pu Dong

5:50 pm - 9:05 amPUS Busan Gimhae-SFO San Francisco

31h 15m1 stop Shanghai Pu Dong

$836China Eastern

Wed, Oct 28 - Fri, Nov 20

11:55 pm - 6:55 amSFO San Francisco-PUS Busan Gimhae

39h 00m1 stop Hong Kong Intl

1:55 pm - 9:15 pmPUS Busan Gimhae-SFO San Francisco

24h 20m1 stop Hong Kong Intl

$866Cathay Pacific

Mon, Aug 31 - Mon, Oct 12

12:30 pm - 11:35 amLAX Los Angeles-PUS Busan Gimhae

31h 05m1 stop Shanghai Pu Dong

12:35 pm - 10:05 amPUS Busan Gimhae-LAX Los Angeles

37h 30m1 stop Shanghai Pu Dong

$879China Eastern

Sun, Aug 30 - Tue, Oct 6

12:55 am - 11:15 amLAX Los Angeles-PUS Busan Gimhae

18h 20m1 stop Taipei City Taiwan Taoyuan Intl

12:15 pm - 8:45 pmPUS Busan Gimhae-LAX Los Angeles

24h 30m1 stop Taipei City Taiwan Taoyuan Intl

$942China Airlines

Tue, Sep 15 - Tue, Sep 22

12:55 am - 7:00 pmLAX Los Angeles-PUS Busan Gimhae

26h 05m1 stop Taipei City Taiwan Taoyuan Intl

10:30 am - 8:45 pmPUS Busan Gimhae-LAX Los Angeles

26h 15m1 stop Taipei City Taiwan Taoyuan Intl

$943China Airlines

Mon, Sep 14 - Wed, Sep 16

4:59 pm - 7:45 amSFO San Francisco-PUS Busan Gimhae

22h 46m2 stops Los Angeles Incheon Intl

4:30 pm - 10:40 amPUS Busan Gimhae-SFO San Francisco

34h 10m1 stop Incheon Intl

$1,015Korean Air

Sun, Sep 27 - Thu, Oct 1

6:00 am - 6:20 pmSJC San Jose-PUS Busan Gimhae

20h 20m2 stops Salt Lake City Incheon Intl

7:00 am - 3:44 pmPUS Busan Gimhae-SJC San Jose

24h 44m2 stops Incheon Intl Los Angeles

$1,026Korean Air

Recent last minute flight deals from California to Busan

Sat, Aug 22 - Fri, Aug 28

10:50 am - 8:30 amLAX Los Angeles-PUS Busan Gimhae

29h 40m1 stop Incheon Intl

6:35 am - 8:20 amPUS Busan Gimhae-LAX Los Angeles

17h 45m1 stop Seoul Gimpo Intl

$953Multiple Airlines

Fri, Aug 21 - Wed, Sep 16

12:35 am - 5:55 pmLAX Los Angeles-PUS Busan Gimhae

25h 20m1 stop Taipei City Taiwan Taoyuan Intl

7:50 pm - 9:10 pmPUS Busan Gimhae-LAX Los Angeles

17h 20m1 stop Taipei City Taiwan Taoyuan Intl

$956STARLUX Airlines

Sat, Aug 22 - Wed, Sep 16

12:35 am - 11:30 amLAX Los Angeles-PUS Busan Gimhae

18h 55m1 stop Taipei City Taiwan Taoyuan Intl

7:50 pm - 9:10 pmPUS Busan Gimhae-LAX Los Angeles

17h 20m1 stop Taipei City Taiwan Taoyuan Intl

$960STARLUX Airlines

Wed, Aug 19 - Wed, Sep 16

11:30 pm - 10:10 amLAX Los Angeles-PUS Busan Gimhae

18h 40m1 stop Incheon Intl

12:40 pm - 10:37 amPUS Busan Gimhae-LAX Los Angeles

37h 57m2 stops Seoul Gimpo Intl San Francisco

$963Multiple Airlines

Sat, Aug 22 - Fri, Aug 28

11:55 pm - 11:30 amONT Ontario-PUS Busan Gimhae

19h 35m1 stop Taipei City Taiwan Taoyuan Intl

6:55 pm - 5:40 pmPUS Busan Gimhae-ONT Ontario

38h 45m1 stop Taipei City Taiwan Taoyuan Intl

$969STARLUX Airlines

Wed, Aug 19 - Wed, Sep 16

10:40 am - 9:05 pmLAX Los Angeles-PUS Busan Gimhae

18h 25m1 stop Incheon Intl

7:20 am - 7:50 amPUS Busan Gimhae-LAX Los Angeles

16h 30m1 stop Seoul Gimpo Intl

$979Asiana Airlines

Sun, Aug 23 - Wed, Sep 16

10:55 am - 7:15 pmLAX Los Angeles-PUS Busan Gimhae

16h 20m1 stop Tokyo Narita

6:35 am - 10:37 amPUS Busan Gimhae-LAX Los Angeles

44h 02m2 stops Seoul Gimpo Intl San Francisco

$990Multiple Airlines

Wed, Aug 19 - Wed, Sep 16

6:45 am - 8:30 pmLAX Los Angeles-PUS Busan Gimhae

21h 45m2 stops Vancouver Intl Osaka Kansai Intl

7:45 am - 5:20 pmPUS Busan Gimhae-LAX Los Angeles

25h 35m2 stops Hong Kong Intl Incheon Intl

$1,030Multiple Airlines

Sat, Aug 22 - Wed, Sep 16

10:50 am - 9:05 pmLAX Los Angeles-PUS Busan Gimhae

18h 15m1 stop Incheon Intl

7:45 am - 5:20 pmPUS Busan Gimhae-LAX Los Angeles

25h 35m2 stops Hong Kong Intl Incheon Intl

$1,040Multiple Airlines

Sun, Aug 23 - Wed, Sep 16

6:45 am - 7:15 pmLAX Los Angeles-PUS Busan Gimhae

20h 30m2 stops Vancouver Intl Tokyo Narita

7:45 am - 5:20 pmPUS Busan Gimhae-LAX Los Angeles

25h 35m2 stops Hong Kong Intl Incheon Intl

$1,071Multiple Airlines

Useful Info

Low season	February
High season	April
Cheapest flight	$413

Best time to beat the crowds but there is an average 13% increase in price.

Most popular time to fly and prices are also 30% lower on average.

Flight from San Francisco to Busan

How does KAYAK find such low prices on flights from California to Busan?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from California to Busan.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from California to Busan?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Busan from California is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from California to Busan?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Busan with an airline and back to California with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California to Busan?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Busan from California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Busan

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Information on the airport you'll fly into in Busan

Busan (PUS)

PUS

$413 Find Cheap Flights from California to Busan - Compare and Save

Cheap Flights from California to Busan

Recent round-trip flight deals from California to Busan

Recent one-way flight deals from California to Busan

Recent last minute flight deals from California to Busan

Good to know

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FAQs for booking flights from California to Busan

Everything you need to know for your flight to Busan

Information on the airport you'll fly into in Busan

Cabin class types available on flights to California

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

Find direct flights for Busan

Flights to other popular destinations

Flights from domestic origins to Busan

Choose which airport to fly into in Busan

Find deals for your return flight