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$615+ Cheap flights from Busan (PUS) to San Diego (SAN)

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 12/26. Fares are subject to change and may not be available on all flights or dates of travel.
PUS — SAN
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Busan to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Busan (PUS) to San Diego (SAN). 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 July 29, 2025.

Round-trip from

$1,426
(Travelocity)

One-way from

$615
(Kiwi.com)
From Busan Gimhae to San Diego
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One-way flight from Busan Gimhae to San Diego
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Find flight deals from Busan to San Diego

Best flights from Busan to San Diego
Discover carefully curated flight deals from Busan to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

This Travelocity deal was found by Cheapflights users on 7/28. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/67:00 amPUS - SAN
2 stops27h 24mMultiple Airlines
Thu 1/156:10 pmSAN - PUS
2 stops33h 35mMultiple Airlines
Deal found 7/28$1,426
This Ovago deal was found by Cheapflights users on 7/28. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/69:25 amPUS - SAN
1 stop17h 20mJapan Airlines
Thu 1/1511:45 amSAN - PUS
1 stop17h 15mJapan Airlines
Deal found 7/28$3,325

Cheapflights Fare Finder

 
Customize your flight search to find flights from Busan to San Diego 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 July 29, 2025.
Use the filters below to find and compare flights from Busan to San Diego that are best for you.

Fly from

Busan

Fly to

San Diego

Route

Depart

Return

Price

BusanSan Diego

PUS - SAN

PUSSAN

Busan Gimhae

Tue 1/6

7:00 am-5:24 pm

2 stops27h 24m

San Diego

Thu 1/15

6:10 pm-8:45 pm

2 stops33h 35m

$1,426

BusanSan Diego

PUS - SAN

PUSSAN

Busan Gimhae

Tue 1/6

9:25 am-9:45 am

1 stop17h 20m

San Diego

Thu 1/15

11:45 am-10:00 pm

1 stop17h 15m

$3,325

BusanSan Diego

PUS - SAN

PUSSAN

Busan Gimhae

Fri 12/26

8:00 am-10:04 am

2 stops43h 04m

$615

BusanSan Diego

PUS - SAN

PUSSAN

Busan Gimhae

Fri 12/26

9:25 am-9:45 am

1 stop17h 20m

$1,936

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Busan to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Busan 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 San Diego

Get insights into the airlines that provide service to San Diego. 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 San Diego. Reviews last updated July 29, 2025.
Get a feel of what it's like to fly with Japan Airlines from Busan to San Diego by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,535 reviews

Comfort

8.2

Boarding

8.4

Overall

8.3

Entertainment

7.8

Food

7.7

Crew

8.7

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Japan Airlines
8.3
Very good
1,535 reviews
Japan Airlines
8.3
Very good
1,535 reviews

Comfort

8.2

Boarding

8.4

Overall

8.3

Entertainment

7.8

Food

7.7

Crew

8.7

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.

Related info for your journey

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

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

    Our cheapest airline available from Busan to San Diego is Japan Airlines. Our recent data shows that you can find tickets from as low as $3,325 on this airline.

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

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Busan to San Diego (average of $286). Flying from Busan to San Diego in March is currently the most expensive (average of $366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
Chula Vista
Coronado
Poway
National City
Lemon Grove
Imperial Beach
La Mesa
Alpine
Santee

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