SAN - PUS

$1,089 Find Cheap Flights from San Diego to Busan

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Diego to Busan departing on 10/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Busan

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Diego to Busan, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Diego to Busan, as well as popular online travel agencies
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Flight Deals

Cheap Flights from San Diego to Busan (SAN-PUS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Diego to Busan that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Diego to Busan

Fri, Oct 24 - Fri, Oct 31
Logo
12:18 pm - 8:10 amSAN-PUS
27h 52m2 stops
Logo
4:10 pm - 8:40 amPUS-SAN
32h 30m2 stops
$1,089
Find Deal
Fri, Oct 24 - Fri, Oct 31
Logo
1:06 pm - 8:10 amSAN-PUS
51h 04m3 stops
Logo
4:10 pm - 1:28 pmPUS-SAN
37h 18m3 stops
$1,131
Find Deal
Mon, Mar 9 - Thu, Mar 12
China Airlines Logo
7:30 pm - 6:50 pmSAN-PUS
31h 20m2 stops
China Airlines Logo
7:50 pm - 9:19 amPUS-SAN
29h 29m2 stops
$1,203China Airlines
Find Deal
Fri, Oct 24 - Fri, Oct 31
Logo
8:08 pm - 8:10 amSAN-PUS
20h 02m2 stops
Logo
12:35 pm - 8:48 pmPUS-SAN
24h 13m3 stops
$1,437
Find Deal
Fri, Oct 24 - Fri, Oct 31
Logo
1:05 pm - 9:35 pmSAN-PUS
16h 30m1 stop
Logo
7:30 am - 10:45 amPUS-SAN
19h 15m1 stop
$1,545
Find Deal
Fri, Oct 24 - Fri, Oct 31
Logo
1:05 pm - 8:05 amSAN-PUS
27h 00m2 stops
Logo
7:30 am - 10:45 amPUS-SAN
19h 15m1 stop
$1,639
Find Deal

Everything you should know

Cheapest round-trip
$1,089
Multiple Airlines
Fri 10/24Fri 10/31
SAN - PUS • 2 stops
Cheapest one-way
Multiple Airlines
Thu 9/11
SAN - PUS • multi-stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Busan!
Booking Insights

Good to know

Cheapest flight$1,089
Flight from San Diego to Busan

When to book flights from San Diego to Busan

Are your dates flexible? Find out the best times to travel from San Diego to Busan based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Diego to Busan

  • What is the cheapest flight from San Diego to Busan?

    In the last 3 days, the lowest price for a flight from San Diego to Busan was $1,089 for a round-trip ticket.

  • Do I need a passport to fly between San Diego and Busan?

    Yes

  • Which airports will I be using when flying from San Diego to Busan?

    San Diego airport is called San Diego and the only airport in Busan is Busan Gimhae.

  • Which aircraft models fly most regularly from San Diego to Busan?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Diego to Busan?

    SkyTeam is the only airline alliance operating flights between San Diego and Busan.

  • How does KAYAK find such low prices on flights from San Diego 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 San Diego to Busan.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Busan from San Diego 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 San Diego 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 San Diego with another airline. Booking your flights between San Diego and PUS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Diego 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 San Diego up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from San Diego to Busan

 
See real verified KAYAK customer reviews for airlines flying from San Diego to Busan. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Diego to Busan? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
Korean AirOverall score based on 1139 reviews
8.7Crew
8.2Entertainment
8.3Comfort
8.1Food
8.5Boarding
Airline reviews

It was good, I liked the self-serve snacks but it was a little difficult to get the alcohol, which is understandable since I wouldn't want kids sneaking it.

8.0 ExcellentMatt, Aug 2025ATL - ICN
Read more Korean Air reviews

It was good, I liked the self-serve snacks but it was a little difficult to get the alcohol, which is understandable since I wouldn't want kids sneaking it.

Friendly flight attendants and gate agents. Very clean plane and food was good!

I normally love Korean Air, but this trip was not great. We boarded the plan and were settling into our seats. My son and I use these leg swings and we used it on the trip over to Cambodia, but on the way back the flight attendant very rudely told us we could not use it and that it was against regulations. I asked to see the regulation, but never saw it. The food on this trip was horrible as well, Even my son's kids meal was disgusting so we didn't eat anything on the flight. Thankfully we brought snacks. Entertainment - what happened to the games?

This was an amazing flight. The crew was great. The service was great. The food provided was great.

I was unable to select decent seats, and so I was stuck in the middle seat because it was selected for me

Korean air has a little bit more seating space than Asiana air.

There was a lot of partial tv shows but not enough to last the flight. The food was incredible! The crew were so helpful and patient. Lots more space than what I usually get on an international flight. Very comfortable!

Stingy on the drinks - 15 hour direct flight and could barely get attention for some water

Unfortunately, there has been a boarding and departure delay. However, as usual, the flight arrived earlier than the scheduled. There has been a turbulence in-between, it’s unavoidable. I couldn’t complain them.

Not many people, so you can lay down on two seats

Everything you need to know for your flight from San Diego to Busan

Information on your arrival and departure airports

San Diego (SAN)
Busan (PUS)

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