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.

$344 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

Fri, Oct 30 - Fri, Nov 6

12:30 pm - 5:50 pmLAX Los Angeles-PUS Busan Gimhae

37h 20m2 stops Shanghai Pu Dong Nanjing Lukou Intl

12:35 pm - 9:05 amPUS Busan Gimhae-LAX Los Angeles

37h 30m1 stop Shanghai Pu Dong

$769China Eastern

Fri, Oct 30 - Fri, Nov 6

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

31h 05m1 stop Shanghai Pu Dong

5:50 pm - 9:05 amPUS Busan Gimhae-LAX Los Angeles

32h 15m1 stop Shanghai Pu Dong

$769China Eastern

Mon, Nov 2 - Wed, Nov 25

11:05 am - 1:10 pmLAX Los Angeles-PUS Busan Gimhae

33h 05m1 stop Hong Kong Intl

7:40 am - 9:05 pmPUS Busan Gimhae-LAX Los Angeles

30h 25m1 stop Hong Kong Intl

$817Cathay Pacific

Thu, Oct 29 - Tue, Nov 24

12:05 pm - 6:55 amLAX Los Angeles-PUS Busan Gimhae

26h 50m1 stop Hong Kong Intl

1:55 pm - 4:30 pmPUS Busan Gimhae-LAX Los Angeles

19h 35m1 stop Hong Kong Intl

$819Cathay Pacific

Sun, Feb 28 - Sun, Mar 7

10:40 pm - 10:50 amLAX Los Angeles-PUS Busan Gimhae

19h 10m1 stop Taipei City Taiwan Taoyuan Intl

7:50 pm - 7:25 pmPUS Busan Gimhae-LAX Los Angeles

16h 35m1 stop Taipei City Taiwan Taoyuan Intl

$915China Airlines

Wed, Feb 17 - Fri, Feb 26

11:40 pm - 10:50 amSFO San Francisco-PUS Busan Gimhae

18h 10m1 stop Taipei City Taiwan Taoyuan Intl

11:50 am - 6:45 pmPUS Busan Gimhae-SFO San Francisco

23h 55m1 stop Taipei City Taiwan Taoyuan Intl

$915China Airlines

Sun, Nov 8 - Thu, Nov 12

11:45 am - 8:10 amSFO San Francisco-PUS Busan Gimhae

27h 25m1 stop Incheon Intl

12:00 pm - 9:35 amPUS Busan Gimhae-SFO San Francisco

14h 35m1 stop Incheon Intl

$1,018Korean Air

Mon, Oct 26 - Thu, Oct 29

12:30 am - 5:45 pmLAX Los Angeles-PUS Busan Gimhae

25h 15m1 stop Taipei City Taiwan Taoyuan Intl

6:55 pm - 8:35 pmPUS Busan Gimhae-LAX Los Angeles

17h 40m1 stop Taipei City Taiwan Taoyuan Intl

$1,069EVA Air

Mon, Oct 26 - Thu, Oct 29

12:30 am - 5:45 pmLAX Los Angeles-PUS Busan Gimhae

25h 15m1 stop Taipei City Taiwan Taoyuan Intl

6:55 pm - 8:35 pmPUS Busan Gimhae-LAX Los Angeles

17h 40m1 stop Taipei City Taiwan Taoyuan Intl

$1,070EVA Air

Tue, Oct 27 - Thu, Oct 29

12:00 pm - 8:45 pmLAX Los Angeles-PUS Busan Gimhae

16h 45m1 stop Incheon Intl

12:00 pm - 3:15 pmPUS Busan Gimhae-LAX Los Angeles

19h 15m2 stops Incheon Intl Seattle/Tacoma Intl

$1,203Korean Air

Recent last minute flight deals from California to Busan

Thu, Oct 1 - Wed, Oct 14

12:25 pm - 7:00 amLAX Los Angeles-PUS Busan Gimhae

26h 35m1 stop Hong Kong Intl

7:45 am - 10:45 amPUS Busan Gimhae-LAX Los Angeles

19h 00m1 stop Hong Kong Intl

$810Cathay Pacific

Thu, Oct 1 - Wed, Oct 14

12:25 pm - 1:35 pmLAX Los Angeles-PUS Busan Gimhae

33h 10m1 stop Hong Kong Intl

7:45 am - 10:00 pmPUS Busan Gimhae-LAX Los Angeles

30h 15m1 stop Hong Kong Intl

$820Cathay Pacific

Sun, Sep 27 - Fri, Oct 2

1:00 pm - 7:00 amSFO San Francisco-PUS Busan Gimhae

26h 00m1 stop Hong Kong Intl

7:45 am - 10:40 pmPUS Busan Gimhae-SFO San Francisco

30h 55m1 stop Hong Kong Intl

$904Cathay Pacific

Sun, Sep 27 - Fri, Oct 2

1:05 am - 7:00 pmSFO San Francisco-PUS Busan Gimhae

25h 55m1 stop Taipei City Taiwan Taoyuan Intl

10:30 am - 7:55 pmPUS Busan Gimhae-SFO San Francisco

25h 25m1 stop Taipei City Taiwan Taoyuan Intl

$946China Airlines

Sat, Sep 26 - Fri, Oct 2

1:05 am - 7:00 pmSFO San Francisco-PUS Busan Gimhae

25h 55m1 stop Taipei City Taiwan Taoyuan Intl

12:15 pm - 7:55 pmPUS Busan Gimhae-SFO San Francisco

23h 40m1 stop Taipei City Taiwan Taoyuan Intl

$946China Airlines

Sun, Sep 27 - Fri, Oct 2

1:05 am - 11:15 amSFO San Francisco-PUS Busan Gimhae

18h 10m1 stop Taipei City Taiwan Taoyuan Intl

10:30 am - 7:55 pmPUS Busan Gimhae-SFO San Francisco

25h 25m1 stop Taipei City Taiwan Taoyuan Intl

$988China Airlines

Mon, Sep 28 - Fri, Oct 2

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

22h 46m2 stops Los Angeles Incheon Intl

8:00 am - 10:40 amPUS Busan Gimhae-SFO San Francisco

18h 40m1 stop Incheon Intl

$1,023Korean Air

Mon, Sep 28 - Fri, Oct 2

12:50 pm - 9:30 amSFO San Francisco-PUS Busan Gimhae

28h 40m1 stop Incheon Intl

10:40 am - 8:29 amPUS Busan Gimhae-SFO San Francisco

37h 49m2 stops Incheon Intl Los Angeles

$1,034Korean Air

Sat, Sep 26 - Mon, Oct 5

12:30 am - 10:20 amLAX Los Angeles-PUS Busan Gimhae

17h 50m1 stop Taipei City Taiwan Taoyuan Intl

11:20 am - 4:35 pmPUS Busan Gimhae-LAX Los Angeles

21h 15m1 stop Taipei City Taiwan Taoyuan Intl

$1,060EVA Air

Sat, Sep 26 - Mon, Oct 5

12:30 am - 10:20 amLAX Los Angeles-PUS Busan Gimhae

17h 50m1 stop Taipei City Taiwan Taoyuan Intl

11:20 am - 4:35 pmPUS Busan Gimhae-LAX Los Angeles

21h 15m1 stop Taipei City Taiwan Taoyuan Intl

$2,162EVA Air

Useful Info

Low season	February
High season	April
Cheapest flight	$344

Best time to beat the crowds but there is an average 10% 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.