$749+ Cheap flights from Busan (PUS) to San Diego (SAN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/17. Fares are subject to change and may not be available on all flights or dates of travel.
PUS — SAN
Nov 28 — Dec 51
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 October 29, 2025.
Round-trip from | $749 (WhyPayMore) |
|---|
Find flight deals from Busan to San Diego
Best flights from Busan to San DiegoDiscover 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 October 29, 2025.
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 October 29, 2025.
This WhyPayMore deal was found by Cheapflights users on 10/28. 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 WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/178:00 amPUS - SAN
2 stops23h 19mKorean Air
Tue 4/217:30 pmSAN - PUS
2 stops20h 15mKorean Air
Deal found 10/28![Korean Air logo]()
$749
This Delta deal was found by Cheapflights users on 10/26. 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.
Fri 4/177:00 amPUS - SAN
2 stops24h 19mDelta
Tue 4/217:00 amSAN - PUS
2 stops20h 35mDelta
Deal found 10/26![Delta logo]()
$761
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/172:20 pmPUS - SAN
3 stops34h 57mMultiple Airlines
Tue 4/216:10 pmSAN - PUS
2 stops33h 35mMultiple Airlines
Deal found 10/28![Multiple Airlines logo]()
$1,869
This Tourvis deal was found by Cheapflights users on 10/28. 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 Tourvis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/179:20 amPUS - SAN
1 stop17h 50mJapan Airlines
Tue 4/211:05 pmSAN - PUS
1 stop16h 30mJapan Airlines
Deal found 10/28![Japan Airlines logo]()
$3,149
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 October 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
Fri 4/17
8:00 am-3:19 pm
2 stops23h 19m
San Diego
Tue 4/21
7:30 pm-7:45 am
2 stops20h 15m
$749
BusanSan Diego
PUS - SAN
PUSSAN
Busan Gimhae
Fri 4/17
7:00 am-3:19 pm
2 stops24h 19m
San Diego
Tue 4/21
7:00 am-7:35 pm
2 stops20h 35m
$761
BusanSan Diego
PUS - SAN
PUSSAN
Busan Gimhae
Fri 4/17
2:20 pm-9:17 am
3 stops34h 57m
San Diego
Tue 4/21
6:10 pm-7:45 pm
2 stops33h 35m
$1,869
BusanSan Diego
PUS - SAN
PUSSAN
Busan Gimhae
Fri 4/17
9:20 am-11:10 am
1 stop17h 50m
San Diego
Tue 4/21
1:05 pm-9:35 pm
1 stop16h 30m
$3,149
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.
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.
Traveling to a place near San Diego?
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