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.

$376 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

Mon, Mar 1 - Sun, Mar 7

9:20 pm - 7:10 amLAX Los Angeles-PUS Busan Gimhae

40h 50m1 stop Hong Kong Intl

8:45 am - 9:05 pmPUS Busan Gimhae-LAX Los Angeles

29h 20m1 stop Hong Kong Intl

$815Cathay Pacific

Tue, Oct 20 - Tue, Nov 3

11:30 pm - 7:00 amLAX Los Angeles-PUS Busan Gimhae

39h 30m1 stop Hong Kong Intl

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

19h 35m1 stop Hong Kong Intl

$815Cathay Pacific

Wed, Nov 11 - Wed, Nov 25

11:30 am - 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

$849China Eastern

Sun, Mar 7 - Sun, Mar 21

11:30 am - 5:50 pmLAX Los Angeles-PUS Busan Gimhae

37h 20m2 stops Shanghai Pu Dong Nanjing Lukou Intl

5:50 pm - 10:05 amPUS Busan Gimhae-LAX Los Angeles

32h 15m1 stop Shanghai Pu Dong

$907China Eastern

Tue, Oct 13 - Thu, Oct 22

12:05 am - 7:00 pmLAX Los Angeles-PUS Busan Gimhae

26h 55m1 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

$936China Airlines

Sat, Feb 20 - Thu, Mar 18

10:40 pm - 6:50 pmLAX Los Angeles-PUS Busan Gimhae

27h 10m1 stop Taipei City Taiwan Taoyuan Intl

11:50 am - 8:25 pmPUS Busan Gimhae-LAX Los Angeles

24h 35m1 stop Taipei City Taiwan Taoyuan Intl

$938China 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

$1,017Korean Air

Mon, Oct 19 - Sat, Oct 24

2:15 pm - 6:20 pmSFO San Francisco-PUS Busan Gimhae

36h 05m2 stops Seattle/Tacoma Intl Incheon Intl

8:45 am - 10:40 amPUS Busan Gimhae-SFO San Francisco

17h 55m1 stop Incheon Intl

$1,023Korean 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

Wed, Nov 11 - Wed, Nov 18

7:10 am - 5:45 pmSAN San Diego-PUS Busan Gimhae

41h 35m2 stops San Francisco Taipei City Taiwan Taoyuan Intl

6:55 pm - 9:57 amPUS Busan Gimhae-SAN San Diego

32h 02m2 stops Taipei City Taiwan Taoyuan Intl San Francisco

$1,159EVA Air

Recent last minute flight deals from California to Busan

Mon, Oct 5 - Thu, Oct 22

12:10 am - 7:00 pmONT Ontario-PUS Busan Gimhae

26h 50m1 stop Taipei City Taiwan Taoyuan Intl

10:30 am - 6:00 pmPUS Busan Gimhae-ONT Ontario

23h 30m1 stop Taipei City Taiwan Taoyuan Intl

$1,003China Airlines

Mon, Oct 5 - Wed, Oct 21

12:10 am - 11:15 amONT Ontario-PUS Busan Gimhae

19h 05m1 stop Taipei City Taiwan Taoyuan Intl

10:30 am - 6:00 pmPUS Busan Gimhae-ONT Ontario

23h 30m1 stop Taipei City Taiwan Taoyuan Intl

$1,003China Airlines

Sun, Oct 4 - Thu, Oct 22

12:05 am - 7:00 pmLAX Los Angeles-PUS Busan Gimhae

26h 55m1 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

$1,003China Airlines

Sun, Oct 4 - Tue, Oct 20

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

25h 20m1 stop Taipei City Taiwan Taoyuan Intl

6:55 pm - 9:10 pmPUS Busan Gimhae-LAX Los Angeles

18h 15m1 stop Taipei City Taiwan Taoyuan Intl

$1,020STARLUX Airlines

Tue, Oct 6 - Thu, Oct 22

12:00 pm - 6:00 pmLAX Los Angeles-PUS Busan Gimhae

38h 00m1 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

$1,022EVA Air

Tue, Oct 6 - Wed, Oct 21

12:00 pm - 6:00 pmLAX Los Angeles-PUS Busan Gimhae

38h 00m1 stop Taipei City Taiwan Taoyuan Intl

11:20 am - 8:50 pmPUS Busan Gimhae-LAX Los Angeles

25h 30m1 stop Taipei City Taiwan Taoyuan Intl

$1,022EVA Air

Mon, Oct 5 - Wed, Oct 21

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

20h 00m1 stop Taipei City Taiwan Taoyuan Intl

12:30 pm - 5:05 pmPUS Busan Gimhae-ONT Ontario

20h 35m1 stop Taipei City Taiwan Taoyuan Intl

$1,039STARLUX Airlines

Sun, Oct 4 - Mon, Oct 19

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

25h 20m1 stop Taipei City Taiwan Taoyuan Intl

12:30 pm - 9:10 pmPUS Busan Gimhae-LAX Los Angeles

24h 40m1 stop Taipei City Taiwan Taoyuan Intl

$1,063STARLUX Airlines

Wed, Oct 7 - Tue, Oct 20

7:22 pm - 9:30 amLAX Los Angeles-PUS Busan Gimhae

22h 08m2 stops Las Vegas Harry Reid Intl Incheon Intl

8:45 am - 9:40 amPUS Busan Gimhae-LAX Los Angeles

16h 55m1 stop Incheon Intl

$1,198Korean Air

Wed, Oct 7 - Mon, Oct 19

7:22 pm - 7:45 amLAX Los Angeles-PUS Busan Gimhae

20h 23m2 stops Las Vegas Harry Reid Intl Incheon Intl

4:30 pm - 9:40 amPUS Busan Gimhae-LAX Los Angeles

33h 10m1 stop Incheon Intl

$1,198Korean Air

Useful Info

Low season	February
High season	April
Cheapest flight	$376

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 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.