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.

$428 CHEAP FLIGHTS from California to Busan

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Cheap Flights from California to Busan

Cheap flights from California to Busan with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Round-trip

One-way

Last minute

Mon, Nov 16 - Sun, Nov 22

12:00 pm - 11:35 amSFO San Francisco-PUS Busan Gimhae

30h 35m1 stop Shanghai Pu Dong

5:50 pm - 9:00 amPUS Busan Gimhae-SFO San Francisco

32h 10m1 stop Shanghai Pu Dong

$722China Eastern

Mon, Nov 16 - Sun, Nov 22

12:00 pm - 11:35 amSFO San Francisco-PUS Busan Gimhae

30h 35m1 stop Shanghai Pu Dong

6:50 pm - 9:00 amPUS Busan Gimhae-SFO San Francisco

31h 10m2 stops Nanjing Lukou Intl Shanghai Pu Dong

$744China Eastern

Mon, Jan 25 - Sun, Jan 31

11:25 am - 6:55 amSFO San Francisco-PUS Busan Gimhae

26h 30m1 stop Hong Kong Intl

3:55 pm - 9:45 amPUS Busan Gimhae-SFO San Francisco

34h 50m1 stop Hong Kong Intl

$801Cathay Pacific

Wed, Jan 20 - Wed, Feb 17

10:45 pm - 1:10 pmLAX Los Angeles-PUS Busan Gimhae

21h 25m1 stop Hong Kong Intl

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

19h 35m1 stop Hong Kong Intl

$813Cathay Pacific

Fri, Nov 27 - Fri, Dec 4

11:45 am - 8:45 pmSFO San Francisco-PUS Busan Gimhae

16h 00m1 stop Incheon Intl

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

14h 35m1 stop Incheon Intl

$996Korean Air

Fri, Nov 27 - Fri, Dec 4

11:44 am - 8:10 amSFO San Francisco-PUS Busan Gimhae

27h 26m2 stops Los Angeles Incheon Intl

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

14h 35m1 stop Incheon Intl

$1,003Korean 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

Sun, Nov 1 - Tue, Nov 24

10:50 pm - 10:50 amONT Ontario-PUS Busan Gimhae

19h 00m1 stop Taipei City Taiwan Taoyuan Intl

10:10 am - 5:05 pmPUS Busan Gimhae-ONT Ontario

23h 55m1 stop Taipei City Taiwan Taoyuan Intl

$1,145China Airlines

Sat, Oct 31 - Sat, Nov 14

11:50 pm - 10:50 amONT Ontario-PUS Busan Gimhae

19h 00m1 stop Taipei City Taiwan Taoyuan Intl

10:10 am - 5:05 pmPUS Busan Gimhae-ONT Ontario

23h 55m1 stop Taipei City Taiwan Taoyuan Intl

$1,162China Airlines

Sat, Dec 12 - Thu, Dec 24

10:40 am - 5:45 pmLAX Los Angeles-PUS Busan Gimhae

38h 05m1 stop Taipei City Taiwan Taoyuan Intl

6:55 pm - 7:35 pmPUS Busan Gimhae-LAX Los Angeles

17h 40m1 stop Taipei City Taiwan Taoyuan Intl

$1,755EVA Air

Mon, Oct 19 - Wed, Nov 4

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

33h 10m1 stop Hong Kong Intl

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

30h 25m1 stop Hong Kong Intl

$821Cathay Pacific

Mon, Oct 19 - Wed, Nov 4

12:25 pm - 7:50 pmLAX Los Angeles-PUS Busan Gimhae

39h 25m1 stop Manila Ninoy Aquino Intl

1:55 pm - 7:10 pmPUS Busan Gimhae-LAX Los Angeles

22h 15m2 stops Hong Kong Intl Manila Ninoy Aquino Intl

$1,053Multiple Airlines

Mon, Oct 19 - Thu, Oct 22

12:15 am - 6:00 pmLAX Los Angeles-PUS Busan Gimhae

25h 45m1 stop Taipei City Taiwan Taoyuan Intl

7:10 pm - 8:50 pmPUS Busan Gimhae-LAX Los Angeles

17h 40m1 stop Taipei City Taiwan Taoyuan Intl

$1,070EVA Air

Tue, Oct 20 - Thu, Oct 22

7:05 am - 8:45 pmLAX Los Angeles-PUS Busan Gimhae

21h 40m2 stops Seattle/Tacoma Intl Incheon Intl

10:40 am - 9:40 amPUS Busan Gimhae-LAX Los Angeles

15h 00m1 stop Incheon Intl

$1,130Korean Air

Tue, Oct 20 - Thu, Oct 22

7:10 pm - 7:45 amLAX Los Angeles-PUS Busan Gimhae

20h 35m2 stops Seattle/Tacoma Intl Incheon Intl

4:30 pm - 8:30 pmPUS Busan Gimhae-LAX Los Angeles

20h 00m2 stops Incheon Intl Seattle/Tacoma Intl

$1,141Korean Air

Mon, Oct 19 - Wed, Nov 4

9:40 am - 8:45 pmLAX Los Angeles-PUS Busan Gimhae

19h 05m2 stops San Francisco Incheon Intl

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

20h 15m2 stops Incheon Intl Seattle/Tacoma Intl

$1,141Korean Air

Mon, Oct 19 - Wed, Nov 4

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

20h 00m1 stop Taipei City Taiwan Taoyuan Intl

12:30 pm - 3:55 pmPUS Busan Gimhae-ONT Ontario

20h 25m1 stop Taipei City Taiwan Taoyuan Intl

$1,148STARLUX Airlines

Mon, Oct 19 - Wed, Oct 21

7:45 am - 7:35 pmSAN San Diego-PUS Busan Gimhae

19h 50m2 stops Seattle/Tacoma Intl Incheon Intl

7:00 am - 3:10 pmPUS Busan Gimhae-SAN San Diego

24h 10m2 stops Incheon Intl Los Angeles

$1,442Korean Air

Sun, Oct 18 - Thu, Oct 29

7:15 am - 7:50 pmSFO San Francisco-PUS Busan Gimhae

44h 35m2 stops Los Angeles Manila Ninoy Aquino Intl

8:40 pm - 8:45 pmPUS Busan Gimhae-SFO San Francisco

40h 05m1 stop Manila Ninoy Aquino Intl

$5,310Philippine Airlines

Sun, Oct 18 - Thu, Oct 29

7:27 am - 7:50 pmSFO San Francisco-PUS Busan Gimhae

44h 23m2 stops Los Angeles Manila Ninoy Aquino Intl

10:45 am - 10:32 amPUS Busan Gimhae-SFO San Francisco

39h 47m2 stops Tokyo Narita Vancouver Intl

$6,804Multiple Airlines

Low season	February
High season	April
Cheapest flight	$428

Best time to beat the crowds but there is an average 12% increase in price.

Most popular time to fly and prices are also 28% lower on average.

Flight from Los Angeles 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.