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$650+ Cheap flights from San Diego (SAN) to Busan (PUS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — PUS
nov. 27 — dic. 41
jue. 11/27
jue. 12/4
1 adult, Economy
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Cheap flight deals from San Diego to Busan

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Busan (PUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated octubre 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,287
(Gurufare)

One-way from

$650
(Kiwi.com)
Provider with most accurate pricing for San Diego-Busan Gimhae flight deals.
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Provider most trusted by Cheapflights users for San Diego-Busan Gimhae flights.
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From San Diego to Busan Gimhae
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One-way flight from San Diego to Busan Gimhae
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Find flight deals from San Diego to Busan

Cheapest flights from San Diego to Busan
Explore the most affordable flight options available from San Diego to Busan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 28, 2025.

This Gurufare deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/116:20 amSAN - PUS
2 stops41h 30mChina Eastern
jue. 12/185:50 pmPUS - SAN
2 stops38h 33mChina Eastern
Deal found 10/27$1,287
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/286:30 amSAN - PUS
2 stops32h 40mDelta
dom. 1/117:00 amPUS - SAN
2 stops30h 43mDelta
Deal found 10/27$1,563
This Mytrip deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/1111:40 amSAN - PUS
2 stops27h 55mMultiple Airlines
jue. 12/181:25 pmPUS - SAN
1 stop13h 20mMultiple Airlines
Deal found 10/27$1,677
This oojo deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/2811:40 amSAN - PUS
1 stop17h 20mJapan Airlines
dom. 1/1112:55 pmPUS - SAN
2 stops37h 50mJapan Airlines
Deal found 10/27$10,853

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Diego to Busan that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated octubre 28, 2025.
Use the filters below to find and compare flights from San Diego to Busan that are best for you.

Fly from

San Diego

Fly to

Busan

Route

Depart

Return

Price

San DiegoBusan

SAN - PUS

SANPUS

San Diego

jue. 12/11

6:20 am-4:50 pm

2 stops41h 30m

Busan Gimhae

jue. 12/18

5:50 pm-3:23 pm

2 stops38h 33m

$1,287

San DiegoBusan

SAN - PUS

SANPUS

San Diego

dom. 12/28

6:30 am-8:10 am

2 stops32h 40m

Busan Gimhae

dom. 1/11

7:00 am-8:43 pm

2 stops30h 43m

$1,563

San DiegoBusan

SAN - PUS

SANPUS

San Diego

jue. 12/11

11:40 am-8:35 am

2 stops27h 55m

Busan Gimhae

jue. 12/18

1:25 pm-9:45 am

1 stop13h 20m

$1,677

San DiegoBusan

SAN - PUS

SANPUS

San Diego

dom. 12/28

11:40 am-10:00 pm

1 stop17h 20m

Busan Gimhae

dom. 1/11

12:55 pm-9:45 am

2 stops37h 50m

$10,853

San DiegoBusan

SAN - PUS

SANPUS

San Diego

mié. 12/31

4:47 pm-6:10 am

3 stops44h 23m

$650

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Compare providers for flights from San Diego to Busan

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Diego to Busan in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Diego-Busan flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Diego-Busan flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Diego-Busan flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Diego-Busan flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Diego-Busan flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Diego to Busan

Have a flexible travel schedule? Discover the best time to fly to Busan from San Diego with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Busan

Get insights into the airlines that provide service to Busan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Busan. Reviews last updated octubre 28, 2025.
Peruse reviews from past customers who have flown with Korean Air from San Diego to Busan to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,153 reviews

Comfort

8.3

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,153 reviews
Korean Air
8.4
Very good
1,153 reviews

Comfort

8.3

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from San Diego to Busan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Diego to Busan?

    China Eastern and Delta can get you from San Diego to Busan in just under 32h 40m. Your travel time can differ by up to 8h 50m. The distance from San Diego to Busan is about 6082 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from San Diego to Busan round-trip?

    Our cheapest airline available from San Diego to Busan is Korean Air. Our recent data shows that you can find tickets from as low as $1,287 on this airline.

  • Can I find deals for flights from San Diego to Busan that include hotel bookings?

    Yes. In addition to deals on San Diego to Busan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Diego to Busan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Busan.

  • Can I find deals for business class flights from San Diego to Busan?

    Yes. Cheapflights offers flight deals from San Diego to Busan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Top airline flying from San Diego to Busan

Discover the top airline that operate flights from San Diego to Busan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated octubre 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$1,287Average$1,599FlexibilityNo cancel feeOn-time81%

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